ported over the HTML Checker from the original Venice source, somewhat improved

in design

conf-sso/sp/dynamo.xml

@@ -82,6 +82,10 @@
     <database connection="data" namespaces="nscache" userproxy="users"/>
   </object>
 
+  <object name="htmlchecker" classname="com.silverwrist.dynamo.htmlcheck.HTMLCheckerManager" priority="5">
+    <database connection="data" namespaces="nscache"/>
+  </object>
+
   <!-- Presentation and interface objects -->
   <object name="remapper" classname="com.silverwrist.dynamo.servlet.RemapperData" priority="0">
     <remap path="/verifyemail">

conf/dynamo-venice.xml

@@ -81,6 +81,10 @@
     <database connection="data" namespaces="nscache" userproxy="users"/>
   </object>
 
+  <object name="htmlchecker" classname="com.silverwrist.dynamo.htmlcheck.HTMLCheckerManager" priority="5">
+    <database connection="data" namespaces="nscache"/>
+  </object>
+
   <!-- Presentation and interface objects -->
   <object name="remapper" classname="com.silverwrist.dynamo.servlet.RemapperData" priority="0">
     <remap path="/verifyemail">

conf/venice-db-init-mysql.sql

@@ -211,6 +211,30 @@ CREATE TABLE imagetype (
   name VARCHAR(255) BINARY NOT NULL                  # image type name
 );
 
+# Table giving the names of all defined HTML checker profiles.
+CREATE TABLE htmlprofiles (
+  profid INT NOT NULL PRIMARY KEY AUTO_INCREMENT,    # profile identifier
+  nsid INT NOT NULL,                                 # profile namespace ID
+  name VARCHAR(255) BINARY NOT NULL,                 # profile name
+  UNIQUE INDEX by_name (nsid, name)
+);
+
+# Properties that make up each HTML checker profile.
+CREATE TABLE htmlprops (
+  profid INT NOT NULL,                               # profile identifier
+  nsid INT NOT NULL,                                 # property namespace ID
+  prop_name VARCHAR(255) BINARY NOT NULL,            # property name
+  prop_value VARCHAR(255),                           # property value
+  PRIMARY KEY (profid, nsid, prop_name)  
+);
+
+# Table that indicates which HTML tag sets are permitted in which profiles.
+CREATE TABLE htmltagsets (
+  profid INT NOT NULL,                               # profile identifier
+  tagset VARCHAR(64) NOT NULL,                       # tag set name
+  PRIMARY KEY (profid, tagset)
+);
+
 #### following this line are Venice-specific tables ####
 
 # The table which defines menus.

src/baseutil/com/silverwrist/util/AnyCharMatcher.java

@@ -11,7 +11,7 @@
  * 
  * The Initial Developer of the Original Code is Eric J. Bowersox <erbo@silcom.com>,
  * for Silverwrist Design Studios.  Portions created by Eric J. Bowersox are
- * Copyright (C) 2002 Eric J. Bowersox/Silverwrist Design Studios.  All Rights Reserved.
+ * Copyright (C) 2002-03 Eric J. Bowersox/Silverwrist Design Studios.  All Rights Reserved.
  * 
  * Contributor(s): 
  */
@@ -33,7 +33,6 @@ public final class AnyCharMatcher
    */
 
   private char[] charset;     // the set of characters to look for
-  private int[] locs;         // a temporary array used for locations
 
   /*--------------------------------------------------------------------------------
    * Constructors
@@ -48,7 +47,6 @@ public final class AnyCharMatcher
   public AnyCharMatcher(char[] charset)
   {
     this.charset = charset;
-    this.locs = new int[charset.length];
 
   } // end constructor
 
@@ -60,7 +58,6 @@ public final class AnyCharMatcher
   public AnyCharMatcher(String charset)
   {
     this.charset = charset.toCharArray();
-    this.locs = new int[charset.length()];
 
   } // end constructor
 
@@ -83,32 +80,22 @@ public final class AnyCharMatcher
   {
     if (str==null)
       return -1;
-    int numindexes = 0;
+    boolean found = false;
-    int i;
+    int rc = Integer.MAX_VALUE;
-    for (i=0; i<charset.length; i++)
+    for (int i=0; (rc>0) && (i<charset.length); i++)
-    { // locate the index of the first HTML character
+    { // get the index of this character
       int tmp = str.indexOf(charset[i]);
       if (tmp>=0)
-	locs[numindexes++] = tmp;
+      { // found a matching character
+	found = true;
+	if (tmp<rc)
+	  rc = tmp;
+
+      } // end if
 
     } // end for
 
-    if (numindexes==0)
+    return (found ? rc : -1);
-      return -1;  // no characters found
-    else if (numindexes==1)
-      return locs[0];  // only one found
-
-    int rc = locs[0];
-    for (i=1; i<numindexes; i++)
-    { // this loop determines the lowest possible return value
-      if (rc==0)
-	return 0;  // can't get any lower!
-      if (locs[i]<rc)
-	rc = locs[i];  // this is now the lowest
-
-    } // end for
-
-    return rc;
 
   } // end get
 
@@ -126,34 +113,23 @@ public final class AnyCharMatcher
   {
     if (str==null)
       return -1;
-
+    boolean found = false;
-    int numindexes = 0;
+    int limit = str.length() - 1;
-    int i;
+    int rc = Integer.MIN_VALUE;
-    for (i=0; i<charset.length; i++)
+    for (int i=0; (rc<limit) && (i<charset.length); i++)
-    { // locate the index of the first HTML character
+    { // get the index of this character
       int tmp = str.lastIndexOf(charset[i]);
       if (tmp>=0)
-	locs[numindexes++] = tmp;
+      { // found a matching character
+	found = true;
+	if (tmp>rc)
+	  rc = tmp;
+
+      } // end if
 
     } // end for
 
-    if (numindexes==0)
+    return (found ? rc : -1);
-      return -1;  // no characters found
-    else if (numindexes==1)
-      return locs[0];  // only one found
-
-    int rc = locs[0];
-    int limit = str.length() - 1;
-    for (i=1; i<numindexes; i++)
-    { // this loop determines the highest possible return value
-      if (rc==limit)
-	return limit;  // can't get any higher!
-      if (locs[i]>rc)
-	rc = locs[i];  // this is now the highest
-
-    } // end for
-
-    return rc;
 
   } // end getLast
 

src/dynamo-framework/com/silverwrist/dynamo/HTMLTagSet.java

@@ -0,0 +1,247 @@
+/*
+ * The contents of this file are subject to the Mozilla Public License Version 1.1
+ * (the "License"); you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at <http://www.mozilla.org/MPL/>.
+ * 
+ * Software distributed under the License is distributed on an "AS IS" basis, WITHOUT
+ * WARRANTY OF ANY KIND, either express or implied. See the License for the specific
+ * language governing rights and limitations under the License.
+ * 
+ * The Original Code is the Venice Web Communities System.
+ * 
+ * The Initial Developer of the Original Code is Eric J. Bowersox <erbo@silcom.com>,
+ * for Silverwrist Design Studios.  Portions created by Eric J. Bowersox are
+ * Copyright (C) 2002-03 Eric J. Bowersox/Silverwrist Design Studios.  All Rights Reserved.
+ * 
+ * Contributor(s): 
+ */
+package com.silverwrist.dynamo;
+
+import java.util.*;
+import org.apache.commons.lang.enum.*;
+
+public final class HTMLTagSet extends ValuedEnum
+{
+  /*--------------------------------------------------------------------------------
+   * The actual enumeration values
+   *--------------------------------------------------------------------------------
+   */
+
+  // N.B.: The index values are from the old Venice code, for compatibility
+
+  /**
+   * Denotes all tags that affect &quot;inline&quot; formatting only, such as &lt;EM&gt; and &lt;B&gt;.
+   * These are usually allowed.
+   */
+  public static final HTMLTagSet INLINE = new HTMLTagSet("INLINE",1);
+
+  /**
+   * Denotes the &quot;A&quot; tag.
+   */
+  public static final HTMLTagSet ANCHOR = new HTMLTagSet("ANCHOR",2);
+
+  /**
+   * Denotes all tags that affect &quot;block-level&quot; formatting, such as &lt;P&gt; and &lt;Hn&gt;.
+   */
+  public static final HTMLTagSet BLOCK = new HTMLTagSet("BLOCK",3);
+
+  /**
+   * Denotes all tags that cause &quot;active&quot; content to be included in the HTML document, such as
+   * &lt;OBJECT&gt;, &lt;APPLET&gt;, and &lt;SCRIPT&gt;.  These are generally not allowed.
+   */
+  public static final HTMLTagSet ACTIVECONTENT = new HTMLTagSet("ACTIVECONTENT",4);
+
+  /**
+   * Denotes the tags that create clickable image maps, such as &lt;AREA&gt; and &lt;MAP&gt;.
+   */
+  public static final HTMLTagSet IMAGEMAP = new HTMLTagSet("IMAGEMAP",5);
+
+  /**
+   * Denotes the tags that are used for document-level formatting and structure, such as &lt;HTML&gt;, &lt;BODY&gt;,
+   * and &lt;TITLE&gt;.  These are generally not allowed.
+   */
+  public static final HTMLTagSet DOCUMENT = new HTMLTagSet("DOCUMENT",6);
+
+  /**
+   * Denotes the &lt;FONT&gt; tag.
+   */
+  public static final HTMLTagSet FONT = new HTMLTagSet("FONT",7);
+
+  /**
+   * Denotes all tags that are used in conjunction with forms, such as &lt;FORM&gt;, &lt;INPUT&gt;, and &lt;SELECT&gt;.
+   */
+  public static final HTMLTagSet FORMS = new HTMLTagSet("FORMS",8);
+
+  /**
+   * Denotes all tags that are used in conjunction with tables, such as &lt;TABLE&gt;, &lt;TR&gt;, and &lt;TD&gt;.
+   */
+  public static final HTMLTagSet TABLES = new HTMLTagSet("TABLES",9);
+
+  /**
+   * Denotes the &lt;DEL&gt; and &lt;INS&gt; tags, which are used for change markup.
+   */
+  public static final HTMLTagSet CHANGE = new HTMLTagSet("CHANGE",10);
+
+  /**
+   * Denotes all tags related to frames, such as &lt;FRAMESET&gt; and &lt;FRAME&gt;. These are generally not allowed.
+   */
+  public static final HTMLTagSet FRAMES = new HTMLTagSet("FRAMES",11);
+
+  /**
+   * Denotes the &lt;IMG&gt; tag.
+   */
+  public static final HTMLTagSet IMAGES = new HTMLTagSet("IMAGES",12);
+
+  /**
+   * Denotes tags like &lt;PRE&gt;, which are used to preformat input text.
+   */
+  public static final HTMLTagSet PREFORMAT = new HTMLTagSet("PREFORMAT",13);
+
+  /**
+   * Denotes Netscape-specific inline formatting, such as the hated &lt;BLINK&gt;.
+   */
+  public static final HTMLTagSet NSCP_INLINE = new HTMLTagSet("NSCP_INLINE",14);
+
+  /**
+   * Denotes Netscape's layer tags, such as &lt;LAYER&gt; and &lt;ILAYER&gt;.  These are generally not allowed.
+   */
+  public static final HTMLTagSet NSCP_LAYERS = new HTMLTagSet("NSCP_LAYERS",15);
+
+  /**
+   * Denotes Netscape-specific form tags, like &lt;KEYGEN&gt;.  These are generally not allowed.
+   */
+  public static final HTMLTagSet NSCP_FORMS = new HTMLTagSet("NSCP_FORMS",16);
+
+  /**
+   * Denotes Netscape-specific block formatting tags, like &lt;MULTICOL&gt;.  These are generally not allowed.
+   */
+  public static final HTMLTagSet NSCP_BLOCK = new HTMLTagSet("NSCP_BLOCK",17);
+
+  /**
+   * Denotes the Netscape &lt;SERVER&gt; tag, used for server-side execution.  This is generally not allowed.
+   */
+  public static final HTMLTagSet NSCP_SERVER = new HTMLTagSet("NSCP_SERVER",18);
+
+  /**
+   * Denotes Microsoft-specific document formatting tags, such as &lt;BGSOUND&gt;.  These are generally not allowed.
+   */
+  public static final HTMLTagSet MSFT_DOCUMENT = new HTMLTagSet("MSFT_DOCUMENT",19);
+
+  /**
+   * Denotes Microsoft-specific inline formatting tags, such as &lt;COMMENT&gt;.  These are generally not allowed.
+   */
+  public static final HTMLTagSet MSFT_INLINE = new HTMLTagSet("MSFT_INLINE",20);
+
+  /**
+   * Denotes Microsoft-specific block formatting tags, such as &lt;MARQUEE&gt;.  These are generally not allowed.
+   */
+  public static final HTMLTagSet MSFT_BLOCK = new HTMLTagSet("MSFT_BLOCK",21);
+
+  /**
+   * Denotes Microsoft-specific active-content tags, such as &lt;XML&gt;.  These are generally not allowed.
+   */
+  public static final HTMLTagSet MSFT_ACTIVECONTENT = new HTMLTagSet("MSFT_ACTIVECONTENT",22);
+
+  /**
+   * Denotes constructs for server-side page use only, such as with Microsoft Active Server Pages and Sun Java
+   * Server Pages.  These are generally not allowed.
+   */
+  public static final HTMLTagSet SERVER = new HTMLTagSet("SERVER",23);
+
+  /**
+   * Denotes tags used by the Sun Java Server and other Java-compatible servers for including server-side components.
+   * These are generally not allowed.
+   */
+  public static final HTMLTagSet JAVASERVER = new HTMLTagSet("JAVASERVER",24);
+
+  /**
+   * Denotes HTML comments.  These are generally not allowed.
+   */
+  public static final HTMLTagSet COMMENT = new HTMLTagSet("COMMENT",25);
+
+  public static final HTMLTagSet _LAST = COMMENT;
+
+  /*--------------------------------------------------------------------------------
+   * Constructor
+   *--------------------------------------------------------------------------------
+   */
+
+  /**
+   * Internal constructor which creates a new element of this enumerated type.
+   *
+   * @param name The name of the <CODE>HTMLTagSet</CODE> to be created.
+   * @param value The numeric value to assign to the <CODE>HTMLTagSet</CODE>.
+   */
+  private HTMLTagSet(String name, int value)
+  {
+    super(name,value);
+
+  } // end constructor
+
+  /*--------------------------------------------------------------------------------
+   * Standard static method implementations
+   *--------------------------------------------------------------------------------
+   */
+
+  /**
+   * Gets a <CODE>HTMLTagSet</CODE> by name.
+   *
+   * @param name The name of the <CODE>HTMLTagSet</CODE> to get; may be <CODE>null</CODE>.
+   * @return The <CODE>HTMLTagSet</CODE> object, or <CODE>null</CODE> if the <CODE>HTMLTagSet</CODE>
+   *         does not exist.
+   */
+  public static HTMLTagSet getEnum(String name)
+  {
+    return (HTMLTagSet)getEnum(HTMLTagSet.class,name);
+
+  } // end getEnum
+
+  /**
+   * Gets a <CODE>HTMLTagSet</CODE> by numeric value.
+   *
+   * @param code The numeric value of the <CODE>HTMLTagSet</CODE> to get.
+   * @return The <CODE>HTMLTagSet</CODE> object, or <CODE>null</CODE> if the <CODE>HTMLTagSet</CODE>
+   *         does not exist.
+   */
+  public static HTMLTagSet getEnum(int code)
+  {
+    return (HTMLTagSet)getEnum(HTMLTagSet.class,code);
+
+  } // end getEnum
+
+  /**
+   * Gets the <CODE>Map</CODE> of <CODE>HTMLTagSet</CODE> objects by name.
+   *
+   * @return The <CODE>HTMLTagSet</CODE> object <CODE>Map</CODE>.
+   */
+  public static Map getEnumMap()
+  {
+    return getEnumMap(HTMLTagSet.class);
+
+  } // end getEnumMap
+
+  /**
+   * Gets the <CODE>List</CODE> of <CODE>HTMLTagSet</CODE> objects, in the order in which the objects are listed
+   * in the code above.
+   *
+   * @return The <CODE>HTMLTagSet</CODE> object <CODE>List</CODE>.
+   */
+  public static List getEnumList()
+  {
+    return getEnumList(HTMLTagSet.class);
+
+  } // end getEnumList
+
+  /**
+   * Gets an iterator over all <CODE>HTMLTagSet</CODE> objects, in the order in which the objects are listed
+   * in the code above.
+   *
+   * @return The <CODE>HTMLTagSet</CODE> object iterator.
+   */
+  public static Iterator iterator()
+  {
+    return iterator(HTMLTagSet.class);
+
+  } // end iterator
+
+} // end class HTMLTagSet

src/dynamo-framework/com/silverwrist/dynamo/HttpStatusCode.java

@@ -31,7 +31,7 @@ import javax.servlet.http.HttpServletResponse;
  * @author Eric J. Bowersox <erbo@silcom.com>
  * @version X
  */
-public class HttpStatusCode extends ValuedEnum
+public final class HttpStatusCode extends ValuedEnum
 {
   /*--------------------------------------------------------------------------------
    * The actual enumeration values

src/dynamo-framework/com/silverwrist/dynamo/Namespaces.java

@@ -74,4 +74,10 @@ public interface Namespaces
   public static final String GROUP_PERMISSIONS_NAMESPACE =
       "http://www.silverwrist.com/NS/dynamo/2002/12/27/group.permissions";
 
+  /**
+   * Namespace for the base set of HTML Checker properties.
+   */
+  public static final String HTMLCHECKER_PROPERTIES_NAMESPACE =
+      "http://www.silverwrist.com/NS/dynamo/2003/06/05/htmlchecker.properties";
+
 } // end interface Namespaces

src/dynamo-framework/com/silverwrist/dynamo/except/AlreadyFinishedException.java

@@ -0,0 +1,33 @@
+/*
+ * The contents of this file are subject to the Mozilla Public License Version 1.1
+ * (the "License"); you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at <http://www.mozilla.org/MPL/>.
+ * 
+ * Software distributed under the License is distributed on an "AS IS" basis, WITHOUT
+ * WARRANTY OF ANY KIND, either express or implied. See the License for the specific
+ * language governing rights and limitations under the License.
+ * 
+ * The Original Code is the Venice Web Communities System.
+ * 
+ * The Initial Developer of the Original Code is Eric J. Bowersox <erbo@silcom.com>,
+ * for Silverwrist Design Studios.  Portions created by Eric J. Bowersox are
+ * Copyright (C) 2003 Eric J. Bowersox/Silverwrist Design Studios.  All Rights Reserved.
+ * 
+ * Contributor(s): 
+ */
+package com.silverwrist.dynamo.except;
+
+public class AlreadyFinishedException extends HTMLCheckerRuntimeException
+{
+  /*--------------------------------------------------------------------------------
+   * Constructors
+   *--------------------------------------------------------------------------------
+   */
+
+  public AlreadyFinishedException()
+  {
+    super(AlreadyFinishedException.class,"DynamoExceptionMessages","htmlchecker.alreadyfinished");
+
+  } // end constructor
+
+} // end class AlreadyFinishedException

src/dynamo-framework/com/silverwrist/dynamo/except/DynamoExceptionMessages.properties

@@ -31,3 +31,5 @@ scriptingException=Error executing {0}[{1}]: {2}
 renderClass.creation=Unable to create object of class {0} at rendering time.
 dialogException.xmlLoadException=Error in XML dialog definition: {0}
 udfe.bad.itemType=No implementation exists for dialog item type "{0}".
+htmlchecker.alreadyfinished=The HTML Checker is already in a finished state.
+htmlchecker.notyetfinished=The HTML Checker is not yet in a finished state.

src/dynamo-framework/com/silverwrist/dynamo/except/HTMLCheckerRuntimeException.java

@@ -0,0 +1,39 @@
+/*
+ * The contents of this file are subject to the Mozilla Public License Version 1.1
+ * (the "License"); you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at <http://www.mozilla.org/MPL/>.
+ * 
+ * Software distributed under the License is distributed on an "AS IS" basis, WITHOUT
+ * WARRANTY OF ANY KIND, either express or implied. See the License for the specific
+ * language governing rights and limitations under the License.
+ * 
+ * The Original Code is the Venice Web Communities System.
+ * 
+ * The Initial Developer of the Original Code is Eric J. Bowersox <erbo@silcom.com>,
+ * for Silverwrist Design Studios.  Portions created by Eric J. Bowersox are
+ * Copyright (C) 2003 Eric J. Bowersox/Silverwrist Design Studios.  All Rights Reserved.
+ * 
+ * Contributor(s): 
+ */
+package com.silverwrist.dynamo.except;
+
+public class HTMLCheckerRuntimeException extends ExternalRuntimeException
+{
+  /*--------------------------------------------------------------------------------
+   * Constructors
+   *--------------------------------------------------------------------------------
+   */
+
+  public HTMLCheckerRuntimeException(Class caller, String bundle, String message_id)
+  {
+    super(caller,bundle,message_id);
+
+  } // end constructor
+
+  public HTMLCheckerRuntimeException(Class caller, String bundle, String message_id, Throwable inner)
+  {
+    super(caller,bundle,message_id,inner);
+
+  } // end constructor
+
+} // end class HtmlCheckerRuntimeException

src/dynamo-framework/com/silverwrist/dynamo/except/NotYetFinishedException.java

@@ -0,0 +1,33 @@
+/*
+ * The contents of this file are subject to the Mozilla Public License Version 1.1
+ * (the "License"); you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at <http://www.mozilla.org/MPL/>.
+ * 
+ * Software distributed under the License is distributed on an "AS IS" basis, WITHOUT
+ * WARRANTY OF ANY KIND, either express or implied. See the License for the specific
+ * language governing rights and limitations under the License.
+ * 
+ * The Original Code is the Venice Web Communities System.
+ * 
+ * The Initial Developer of the Original Code is Eric J. Bowersox <erbo@silcom.com>,
+ * for Silverwrist Design Studios.  Portions created by Eric J. Bowersox are
+ * Copyright (C) 2003 Eric J. Bowersox/Silverwrist Design Studios.  All Rights Reserved.
+ * 
+ * Contributor(s): 
+ */
+package com.silverwrist.dynamo.except;
+
+public class NotYetFinishedException extends HTMLCheckerRuntimeException
+{
+  /*--------------------------------------------------------------------------------
+   * Constructors
+   *--------------------------------------------------------------------------------
+   */
+
+  public NotYetFinishedException()
+  {
+    super(NotYetFinishedException.class,"DynamoExceptionMessages","htmlchecker.notyetfinished");
+
+  } // end constructor
+
+} // end class NotYetFinishedException

src/dynamo-framework/com/silverwrist/dynamo/htmlcheck/EncodeHTML.java

@@ -0,0 +1,128 @@
+/*
+ * The contents of this file are subject to the Mozilla Public License Version 1.1
+ * (the "License"); you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at <http://www.mozilla.org/MPL/>.
+ * 
+ * Software distributed under the License is distributed on an "AS IS" basis, WITHOUT
+ * WARRANTY OF ANY KIND, either express or implied. See the License for the specific
+ * language governing rights and limitations under the License.
+ * 
+ * The Original Code is the Venice Web Communities System.
+ * 
+ * The Initial Developer of the Original Code is Eric J. Bowersox <erbo@silcom.com>,
+ * for Silverwrist Design Studios.  Portions created by Eric J. Bowersox are
+ * Copyright (C) 2003 Eric J. Bowersox/Silverwrist Design Studios.  All Rights Reserved.
+ * 
+ * Contributor(s): 
+ */
+package com.silverwrist.dynamo.htmlcheck;
+
+import com.silverwrist.util.*;
+import com.silverwrist.dynamo.Namespaces;
+import com.silverwrist.dynamo.iface.*;
+import com.silverwrist.dynamo.util.*;
+
+class EncodeHTML implements HTMLCheckerConfigurator, HTMLOutputFilter
+{
+  /*--------------------------------------------------------------------------------
+   * Static data members
+   *--------------------------------------------------------------------------------
+   */
+
+  private static final String ESCAPED_CHARACTERS = "<>&";
+
+  private static final AnyCharMatcher MATCHER = new AnyCharMatcher(ESCAPED_CHARACTERS);
+
+  /*--------------------------------------------------------------------------------
+   * Constructor
+   *--------------------------------------------------------------------------------
+   */
+
+  EncodeHTML()
+  { // do nothing
+  } // end constructor
+
+  /*--------------------------------------------------------------------------------
+   * Implementations from interface HTMLCheckerConfigurator
+   *--------------------------------------------------------------------------------
+   */
+
+  public void configure(HTMLCheckerProfile profile)
+  {
+    boolean enable = ((Boolean)(PropertyUtils.getPropertyDefault(profile,Namespaces.HTMLCHECKER_PROPERTIES_NAMESPACE,
+								 "enable.HTML.filter",Boolean.FALSE))).booleanValue();
+    if (enable)  // add myself as an output filter
+      profile.addOutputFilter(this);
+
+  } // end configure
+
+  /*--------------------------------------------------------------------------------
+   * Implementations from interface HTMLOutputFilter
+   *--------------------------------------------------------------------------------
+   */
+
+  /**
+   * Checks and possibly outputs a character.  If the character <CODE>ch</CODE> is '<',
+   * '>', or '&', it appends the appropriate string to the string buffer
+   * <CODE>buf</CODE> and returns <CODE>true</CODE>.  If not, it returns <CODE>false</CODE>
+   * and leaves the buffer alone.
+   *
+   * @param buf The string buffer to append the character equivalent to.
+   * @param ch The character to be checked and possibly output.
+   * @return <CODE>true</CODE> if the character matches and was output, <CODE>false</CODE> if not.
+   */
+  public boolean tryOutputCharacter(StringBuffer buf, char ch)
+  {
+    switch (ch)
+    { // turn the HTML flag characters into appropriate entity escapes
+      case '<':
+	buf.append("&lt;");
+	return true;
+
+      case '>':
+	buf.append("&gt;");
+	return true;
+
+      case '&':
+	buf.append("&amp;");
+	return true;
+
+      default:
+	break;
+
+    } // end switch
+
+    return false;  // bail out!  not one we handle!
+
+  } // end tryOutputCharacter
+
+  /**
+   * Returns <CODE>true</CODE> if the character <CODE>ch</CODE> is '<', '>', or '&', <CODE>false</CODE> if not.
+   *
+   * @param ch The character to be tested.
+   * @return <CODE>true</CODE> if the character <CODE>ch</CODE> is '<', '>', or '&', <CODE>false</CODE> if not.
+   */
+  public boolean matchCharacter(char ch)
+  {
+    return (ESCAPED_CHARACTERS.indexOf(ch)>=0);
+
+  } // end matchCharacter
+
+  /**
+   * Given a character string, returns the total number of characters in that string, starting from the beginning,
+   * that are <I>not</I> handled by this filter before one that <I>is</I> appears.  If none of the characters in this
+   * string are handled by the filter, the length of the string is returned.
+   *
+   * @param s The string to scan through.
+   * @return The length of the initial sequence of non-matching characters in this string.
+   */
+  public int lengthNoMatch(String s)
+  {
+    int rc = MATCHER.get(s);
+    if (rc==-1)
+      rc = s.length();
+    return rc;
+
+  } // end lengthNoMatch
+
+} // end class EncodeHTML

src/dynamo-framework/com/silverwrist/dynamo/htmlcheck/EncodeSQL.java

@@ -0,0 +1,109 @@
+/*
+ * The contents of this file are subject to the Mozilla Public License Version 1.1
+ * (the "License"); you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at <http://www.mozilla.org/MPL/>.
+ * 
+ * Software distributed under the License is distributed on an "AS IS" basis, WITHOUT
+ * WARRANTY OF ANY KIND, either express or implied. See the License for the specific
+ * language governing rights and limitations under the License.
+ * 
+ * The Original Code is the Venice Web Communities System.
+ * 
+ * The Initial Developer of the Original Code is Eric J. Bowersox <erbo@silcom.com>,
+ * for Silverwrist Design Studios.  Portions created by Eric J. Bowersox are
+ * Copyright (C) 2003 Eric J. Bowersox/Silverwrist Design Studios.  All Rights Reserved.
+ * 
+ * Contributor(s): 
+ */
+package com.silverwrist.dynamo.htmlcheck;
+
+import com.silverwrist.dynamo.Namespaces;
+import com.silverwrist.dynamo.iface.*;
+import com.silverwrist.dynamo.util.*;
+
+class EncodeSQL implements HTMLCheckerConfigurator, HTMLOutputFilter
+{
+  /*--------------------------------------------------------------------------------
+   * Constructor
+   *--------------------------------------------------------------------------------
+   */
+
+  EncodeSQL()
+  { // do nothing
+  } // end constructor
+
+  /*--------------------------------------------------------------------------------
+   * Implementations from interface HTMLCheckerConfigurator
+   *--------------------------------------------------------------------------------
+   */
+
+  public void configure(HTMLCheckerProfile profile)
+  {
+    boolean enable = ((Boolean)(PropertyUtils.getPropertyDefault(profile,Namespaces.HTMLCHECKER_PROPERTIES_NAMESPACE,
+								 "enable.SQL.filter",Boolean.FALSE))).booleanValue();
+    if (enable)
+    { // add myself as an output filter
+      profile.addOutputFilter(this);
+      profile.addRawOutputFilter(this);
+
+    } // end if
+
+  } // end configure
+
+  /*--------------------------------------------------------------------------------
+   * Implementations from interface HTMLOutputFilter
+   *--------------------------------------------------------------------------------
+   */
+
+  /**
+   * Checks and possibly outputs a character.  If the character <CODE>ch</CODE> is an apostrophe, it appends two
+   * apostrophes to the string buffer <CODE>buf</CODE> and returns <CODE>true</CODE>.  If not, it returns
+   * <CODE>false</CODE> and leaves the buffer alone.
+   *
+   * @param buf The string buffer to append the character equivalent to.
+   * @param ch The character to be checked and possibly output.
+   * @return <CODE>true</CODE> if the character matches and was output, <CODE>false</CODE> if not.
+   */
+  public boolean tryOutputCharacter(StringBuffer buf, char ch)
+  {
+    if (ch=='\'')
+    { // convert one apostrophe into two
+      buf.append("\'\'");
+      return true;
+
+    } // end if
+
+    return false;
+
+  } // end tryOutputCharacter
+
+  /**
+   * Returns <CODE>true</CODE> if the character <CODE>ch</CODE> is an apostrophe, <CODE>false</CODE> if not.
+   *
+   * @param ch The character to be tested.
+   * @return <CODE>true</CODE> if the character <CODE>ch</CODE> is an apostrophe, <CODE>false</CODE> if not.
+   */
+  public boolean matchCharacter(char ch)
+  {
+    return (ch=='\'');
+
+  } // end matchCharacter
+
+  /**
+   * Given a character string, returns the total number of characters in that string, starting from the beginning,
+   * that are <I>not</I> handled by this filter before one that <I>is</I> appears.  If none of the characters in this
+   * string are handled by the filter, the length of the string is returned.
+   *
+   * @param s The string to scan through.
+   * @return The length of the initial sequence of non-matching characters in this string.
+   */
+  public int lengthNoMatch(String s)
+  {
+    int rc = s.indexOf('\'');
+    if (rc<0)
+      rc = s.length();
+    return rc;
+
+  } // end lengthNoMatch
+
+} // end class EncodeSQL

src/dynamo-framework/com/silverwrist/dynamo/htmlcheck/FrozenProfileObject.java

@@ -0,0 +1,280 @@
+/*
+ * The contents of this file are subject to the Mozilla Public License Version 1.1
+ * (the "License"); you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at <http://www.mozilla.org/MPL/>.
+ * 
+ * Software distributed under the License is distributed on an "AS IS" basis, WITHOUT
+ * WARRANTY OF ANY KIND, either express or implied. See the License for the specific
+ * language governing rights and limitations under the License.
+ * 
+ * The Original Code is the Venice Web Communities System.
+ * 
+ * The Initial Developer of the Original Code is Eric J. Bowersox <erbo@silcom.com>,
+ * for Silverwrist Design Studios.  Portions created by Eric J. Bowersox are
+ * Copyright (C) 2003 Eric J. Bowersox/Silverwrist Design Studios.  All Rights Reserved.
+ * 
+ * Contributor(s): 
+ */
+package com.silverwrist.dynamo.htmlcheck;
+
+import java.util.*;
+import com.silverwrist.dynamo.HTMLTagSet;
+import com.silverwrist.dynamo.Namespaces;
+import com.silverwrist.dynamo.except.*;
+import com.silverwrist.dynamo.iface.*;
+import com.silverwrist.dynamo.util.*;
+
+class FrozenProfileObject
+{
+  /*--------------------------------------------------------------------------------
+   * Static data members
+   *--------------------------------------------------------------------------------
+   */
+
+  private static final String NAMESPACE = Namespaces.HTMLCHECKER_PROPERTIES_NAMESPACE;
+
+  private static final Short DEFAULT_WORDWRAP = new Short((short)0);
+
+  /*--------------------------------------------------------------------------------
+   * Attributes
+   *--------------------------------------------------------------------------------
+   */
+
+  private ProfileObject m_profile;                   // backreference
+  private boolean m_rewrap_lines;                    // re-word-wrap lines?
+  private boolean m_process_angles;                  // process angle-bracketed strings?
+  private boolean m_process_parens;                  // process parenthesized strings?
+  private boolean m_process_brackets;                // process bracketed strings?
+  private boolean m_process_braces;                  // process braced strings?
+  private boolean m_discard_html_tags;               // discard all HTML tags?
+  private boolean m_discard_rejected_html;           // discard HTML tags that are rejected?
+  private boolean m_discard_html_comments;           // discard HTML comments?
+  private boolean m_discard_xml_constructs;          // discard XML constructs (namespaced tags)?
+  private short m_word_wrap_length;                  // word wrap length
+  private HTMLOutputFilter[] m_output_filters;       // the output filters
+  private HTMLOutputFilter[] m_raw_output_filters;   // the raw output filters
+  private HTMLRewriter[] m_string_rewriters;         // the string rewriters
+  private HTMLRewriter[] m_word_rewriters;           // the word rewriters
+  private HTMLRewriter[] m_tag_rewriters;            // the tag rewriters
+  private HTMLRewriter[] m_paren_rewriters;          // the parenthesis rewriters
+  private HTMLRewriter[] m_bracket_rewriters;        // the bracket rewriters
+  private HTMLRewriter[] m_brace_rewriters;          // the brace rewriters
+  private BitSet m_allowed_tag_set;                  // the allowed tag set
+  private String m_openers;                          // the set of recognized "opener" characters
+  private Hashtable m_attrs_cache = new Hashtable(); // cached attributes from the underlying profile
+
+  /*--------------------------------------------------------------------------------
+   * Constructor
+   *--------------------------------------------------------------------------------
+   */
+
+  FrozenProfileObject(ProfileObject prof) throws DatabaseException
+  {
+    m_profile = prof;
+    m_rewrap_lines =
+        ((Boolean)(PropertyUtils.getPropertyDefault(prof,NAMESPACE,"rewrap.lines",Boolean.FALSE))).booleanValue();
+    m_process_angles =
+        ((Boolean)(PropertyUtils.getPropertyDefault(prof,NAMESPACE,"process.angles",Boolean.TRUE))).booleanValue();
+    m_process_parens =
+        ((Boolean)(PropertyUtils.getPropertyDefault(prof,NAMESPACE,"process.parens",Boolean.TRUE))).booleanValue();
+    m_process_brackets =
+        ((Boolean)(PropertyUtils.getPropertyDefault(prof,NAMESPACE,"process.brackets",Boolean.FALSE))).booleanValue();
+    m_process_braces =
+        ((Boolean)(PropertyUtils.getPropertyDefault(prof,NAMESPACE,"process.braces",Boolean.FALSE))).booleanValue();
+    m_discard_html_tags = 
+        ((Boolean)(PropertyUtils.getPropertyDefault(prof,NAMESPACE,"discard.html",Boolean.FALSE))).booleanValue();
+    m_discard_rejected_html = 
+        ((Boolean)(PropertyUtils.getPropertyDefault(prof,NAMESPACE,"discard.html.rejected",
+						    Boolean.FALSE))).booleanValue();
+    m_discard_html_comments = 
+        ((Boolean)(PropertyUtils.getPropertyDefault(prof,NAMESPACE,"discard.html.comments",
+						    Boolean.FALSE))).booleanValue();
+    m_discard_xml_constructs = 
+        ((Boolean)(PropertyUtils.getPropertyDefault(prof,NAMESPACE,"discard.xml",Boolean.FALSE))).booleanValue();
+    m_word_wrap_length =
+        ((Short)(PropertyUtils.getPropertyDefault(prof,NAMESPACE,"word.wrap",DEFAULT_WORDWRAP))).shortValue();
+    if (m_word_wrap_length<0)
+      m_word_wrap_length = 0;
+    m_output_filters = prof.getOutputFilters();
+    m_raw_output_filters = prof.getRawOutputFilters();
+    m_string_rewriters = prof.getStringRewriters();
+    m_word_rewriters = prof.getWordRewriters();
+    m_tag_rewriters = prof.getTagRewriters();
+    m_paren_rewriters = prof.getParenRewriters();
+    m_bracket_rewriters = prof.getBracketRewriters();
+    m_brace_rewriters = prof.getBraceRewriters();
+
+    // Compute the allowed tag set.
+    Set set1 = prof.getAllowedTagSet();
+    m_allowed_tag_set = new BitSet(HTMLTagSet._LAST.getValue());
+    Iterator it = set1.iterator();
+    while (it.hasNext())
+    { // convert the set of objects into a set of bits
+      HTMLTagSet ts = (HTMLTagSet)(it.next());
+      m_allowed_tag_set.set(ts.getValue()-1);
+
+    } // end while
+
+    // Construct the string full of "opener" characters.
+    StringBuffer buf = new StringBuffer(4);
+    if (m_process_angles)
+      buf.append('<');
+    if (m_process_parens)
+      buf.append('(');
+    if (m_process_brackets)
+      buf.append('[');
+    if (m_process_braces)
+      buf.append('{');
+    m_openers = buf.toString();
+
+  } // end constructor
+
+  /*--------------------------------------------------------------------------------
+   * External operations
+   *--------------------------------------------------------------------------------
+   */
+
+  boolean getRewrapLines()
+  {
+    return m_rewrap_lines;
+
+  } // end getRewrapLines
+
+  boolean getProcessAngles()
+  {
+    return m_process_angles;
+
+  } // end getProcessAngles
+
+  boolean getProcessParens()
+  {
+    return m_process_parens;
+
+  } // end getProcessParens
+
+  boolean getProcessBrackets()
+  {
+    return m_process_brackets;
+
+  } // end getProcessBrackets
+
+  boolean getProcessBraces()
+  {
+    return m_process_braces;
+
+  } // end getProcessBraces
+
+  boolean getDiscardHTMLTags()
+  {
+    return m_discard_html_tags;
+
+  } // end getDiscardHTMLTags
+
+  boolean getDiscardRejectedHTML()
+  {
+    return m_discard_rejected_html;
+
+  } // end getDiscardRejectedHTML
+
+  boolean getDiscardHTMLComments()
+  {
+    return m_discard_html_comments;
+
+  } // end getDiscardHTMLComments
+
+  boolean getDiscardXMLConstructs()
+  {
+    return m_discard_xml_constructs;
+
+  } // end getDiscardXMLConstructs
+
+  short getWordWrapLength()
+  {
+    return m_word_wrap_length;
+
+  } // end getWordWrapLength
+
+  HTMLOutputFilter[] getOutputFilters()
+  {
+    return m_output_filters;
+
+  } // end getOutputFilters
+
+  HTMLOutputFilter[] getRawOutputFilters()
+  {
+    return m_raw_output_filters;
+
+  } // end getOutputFilters
+
+  HTMLRewriter[] getStringRewriters()
+  {
+    return m_string_rewriters;
+
+  } // end getStringRewriters
+
+  HTMLRewriter[] getWordRewriters()
+  {
+    return m_word_rewriters;
+
+  } // end getWordRewriters
+
+  HTMLRewriter[] getTagRewriters()
+  {
+    return m_tag_rewriters;
+
+  } // end getTagRewriters
+
+  HTMLRewriter[] getParenRewriters()
+  {
+    return m_paren_rewriters;
+
+  } // end getParenRewriters
+
+  HTMLRewriter[] getBracketRewriters()
+  {
+    return m_bracket_rewriters;
+
+  } // end getBracketRewriters
+
+  HTMLRewriter[] getBraceRewriters()
+  {
+    return m_brace_rewriters;
+
+  } // end getBraceRewriters
+
+  BitSet getAllowedTagSet()
+  {
+    return m_allowed_tag_set;
+
+  } // end getAllowedTagSet
+
+  String getOpeners()
+  {
+    return m_openers;
+
+  } // end getOpeners
+
+  boolean isAllowed(HTMLTagSet ts)
+  {
+    return m_allowed_tag_set.get(ts.getValue()-1);
+
+  } // end isAllowed
+
+  String getAttribute(String namespace, String name)
+  {
+    QualifiedNameKey key = new QualifiedNameKey(namespace,name);
+    String rc = (String)(m_attrs_cache.get(key));
+    if (rc!=null)
+      return rc;
+
+    Object tmp = PropertyUtils.getPropertyNoErr(m_profile,namespace,name);
+    if (tmp==null)
+      return null;
+
+    rc = tmp.toString();
+    m_attrs_cache.put(key,rc);
+    return rc;
+
+  } // end getAttribute
+
+} // end class FrozenProfileObject

src/dynamo-framework/com/silverwrist/dynamo/htmlcheck/HTMLCheckerManager.java

@@ -0,0 +1,224 @@
+/*
+ * The contents of this file are subject to the Mozilla Public License Version 1.1
+ * (the "License"); you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at <http://www.mozilla.org/MPL/>.
+ * 
+ * Software distributed under the License is distributed on an "AS IS" basis, WITHOUT
+ * WARRANTY OF ANY KIND, either express or implied. See the License for the specific
+ * language governing rights and limitations under the License.
+ * 
+ * The Original Code is the Venice Web Communities System.
+ * 
+ * The Initial Developer of the Original Code is Eric J. Bowersox <erbo@silcom.com>,
+ * for Silverwrist Design Studios.  Portions created by Eric J. Bowersox are
+ * Copyright (C) 2003 Eric J. Bowersox/Silverwrist Design Studios.  All Rights Reserved.
+ * 
+ * Contributor(s): 
+ */
+package com.silverwrist.dynamo.htmlcheck;
+
+import java.util.*;
+import org.apache.commons.collections.*;
+import org.apache.log4j.Logger;
+import org.w3c.dom.*;
+import com.silverwrist.util.xml.*;
+import com.silverwrist.dynamo.db.NamespaceCache;
+import com.silverwrist.dynamo.except.*;
+import com.silverwrist.dynamo.iface.*;
+import com.silverwrist.dynamo.util.*;
+
+public class HTMLCheckerManager
+    implements NamedObject, ComponentInitialize, ComponentShutdown, HTMLCheckerService, HTMLCheckerConfigRegister
+{
+  /*--------------------------------------------------------------------------------
+   * Static data members
+   *--------------------------------------------------------------------------------
+   */
+
+  private static Logger logger = Logger.getLogger(HTMLCheckerManager.class);
+
+  /*--------------------------------------------------------------------------------
+   * Attributes
+   *--------------------------------------------------------------------------------
+   */
+
+  private String m_name;                       // name of this object
+  private ProfileOps m_ops;                    // profile operations
+  private NamespaceCache m_ns_cache;           // namespace cache object
+  private ComponentShutdown m_hook_rt;         // hook runtime services
+  private ComponentShutdown m_hook_init;       // hook initialization services
+  private Vector m_configurators;              // registered configurators
+  private ReferenceMap m_profiles;             // profile map
+  private ReferenceMap m_frozen_profiles;      // frozen profile map
+
+  /*--------------------------------------------------------------------------------
+   * Constructor
+   *--------------------------------------------------------------------------------
+   */
+
+  public HTMLCheckerManager()
+  {
+    m_configurators = new Vector();
+    m_profiles = new ReferenceMap(ReferenceMap.HARD,ReferenceMap.SOFT);
+    m_frozen_profiles = new ReferenceMap(ReferenceMap.HARD,ReferenceMap.SOFT);
+    m_configurators.add(new EncodeHTML());
+    m_configurators.add(new EncodeSQL());
+    m_configurators.add(new RewriteEMailAddresses());
+    m_configurators.add(new RewriteURLs());
+
+  } // end constructor
+
+  /*--------------------------------------------------------------------------------
+   * Implementations from interface NamedObject
+   *--------------------------------------------------------------------------------
+   */
+
+  public String getName()
+  {
+    return m_name;
+
+  } // end getName
+
+  /*--------------------------------------------------------------------------------
+   * Implementations from interface ComponentInitialize
+   *--------------------------------------------------------------------------------
+   */
+
+  /**
+   * Initialize the component.
+   *
+   * @param config_root Pointer to the section of the Dynamo XML configuration file that configures this
+   *                    particular component.  This is to be considered "read-only" by the component.
+   * @param services An implementation of {@link com.silverwrist.dynamo.iface.ServiceProvider ServiceProvider}
+   *                 which provides initialization services to the component.  This will include an implementation
+   *                 of {@link com.silverwrist.dynamo.iface.ObjectProvider ObjectProvider} which may be used to
+   *                 get information about other objects previously initialized by the application.
+   * @exception com.silverwrist.dynamo.except.ConfigException If an error is encountered in the component
+   *            configuration.
+   */
+  public void initialize(Element config_root, ServiceProvider services) throws ConfigException
+  {
+    logger.info("HTMLCheckerManager initializing");
+    XMLLoader loader = XMLLoader.get();
+    String conn_name = null;
+    String nscache_name = null;
+    try
+    { // verify the right node name
+      loader.verifyNodeName(config_root,"object");
+
+      // get the object's name
+      m_name = loader.getAttribute(config_root,"name");
+
+      // get the database configuration connection
+      DOMElementHelper config_root_h = new DOMElementHelper(config_root);
+      Element elt = loader.getSubElement(config_root_h,"database");
+      conn_name = loader.getAttribute(elt,"connection");
+      nscache_name = loader.getAttribute(elt,"namespaces");
+
+    } // end try
+    catch (XMLLoadException e)
+    { // error loading XML config data
+      throw new ConfigException(e);
+
+    } // end catch
+
+    // Get the database connection pool and namespace cache.
+    DBConnectionPool pool = GetObjectUtils.getDatabaseConnection(services,conn_name);
+    m_ns_cache =
+        (NamespaceCache)(GetObjectUtils.getDynamoComponent(services,NamespaceCache.class,nscache_name));
+
+    // Get the database operations object.
+    m_ops = ProfileOps.get(pool);
+
+    // Register ourselves with the runtime services.
+    SingletonServiceProvider ssp = new SingletonServiceProvider("HTMLCheckerManager",HTMLCheckerService.class,this);
+    HookServiceProviders hooker = (HookServiceProviders)(services.queryService(HookServiceProviders.class));
+    m_hook_rt = hooker.hookRuntimeServiceProvider(ssp);
+
+    // Register ourselves with the init services.
+    ssp = new SingletonServiceProvider("HTMLCheckerManager",HTMLCheckerConfigRegister.class,this);
+    m_hook_init = hooker.hookInitServiceProvider(ssp);
+
+  } // end initialize
+
+  /*--------------------------------------------------------------------------------
+   * Implementations from interface ComponentShutdown
+   *--------------------------------------------------------------------------------
+   */
+
+  public void shutdown()
+  {
+    m_hook_rt.shutdown();
+    m_hook_rt = null;
+    m_hook_init.shutdown();
+    m_hook_init = null;
+    m_ns_cache = null;
+    m_ops.dispose();
+    m_ops = null;
+    m_frozen_profiles.clear();
+    m_profiles.clear();
+    m_configurators.clear();
+
+  } // end shutdown
+
+  /*--------------------------------------------------------------------------------
+   * Implementations from interface HTMLCheckerService
+   *--------------------------------------------------------------------------------
+   */
+
+  public HTMLChecker createHTMLChecker(String profile_namespace, String profile_name) throws DatabaseException
+  {
+    QualifiedNameKey key = new QualifiedNameKey(profile_namespace,profile_name);
+
+    FrozenProfileObject p = null;
+    synchronized (this)
+    { // retrieve profile from the internal cache
+      p = (FrozenProfileObject)(m_frozen_profiles.get(key));
+      if (p==null)
+      { // OK, look up the profile object
+	ProfileObject profile = (ProfileObject)(m_profiles.get(key));
+	if (profile==null)
+	{ // get the index of the profile from the database
+	  int prof_ndx = m_ops.getProfileIndex(m_ns_cache.namespaceNameToId(profile_namespace),profile_name);
+
+	  // create the profile object
+	  profile = new ProfileObject(m_ops,m_ns_cache,prof_ndx);
+
+	  // Now we have to let the configurator objects have their way with it.
+	  Iterator it = m_configurators.iterator();
+	  while (it.hasNext())
+	  { // run each configurator in turn
+	    HTMLCheckerConfigurator conf = (HTMLCheckerConfigurator)(it.next());
+	    conf.configure(profile);
+
+	  } // end while
+
+	  m_profiles.put(key,profile);
+
+	} // end if (need to get profile)
+
+	// Freeze the profile.
+	p = new FrozenProfileObject(profile);
+	m_frozen_profiles.put(key,p);
+
+      } // end if
+
+    } // end synchronized block
+
+    return new CheckerObject(p);
+
+  } // end createHTMLChecker
+
+  /*--------------------------------------------------------------------------------
+   * Implementations from interface HTMLCheckerConfigRegister
+   *--------------------------------------------------------------------------------
+   */
+
+  public ComponentShutdown registerConfigurator(HTMLCheckerConfigurator cfg)
+  {
+    m_configurators.add(cfg);
+    return new ShutdownVectorRemove(m_configurators,cfg);
+
+  } // end registerConfigurator
+
+} // end class HTMLCheckerManager

src/dynamo-framework/com/silverwrist/dynamo/htmlcheck/HTMLCheckerMessages.properties

@@ -0,0 +1,20 @@
+# The contents of this file are subject to the Mozilla Public License Version 1.1
+# (the "License"); you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at <http://www.mozilla.org/MPL/>.
+# 
+# Software distributed under the License is distributed on an "AS IS" basis, WITHOUT
+# WARRANTY OF ANY KIND, either express or implied. See the License for the specific
+# language governing rights and limitations under the License.
+# 
+# The Original Code is the Venice Web Communities System.
+# 
+# The Initial Developer of the Original Code is Eric J. Bowersox <erbo@silcom.com>,
+# for Silverwrist Design Studios.  Portions created by Eric J. Bowersox are
+# Copyright (C) 2003 Eric J. Bowersox/Silverwrist Design Studios.  All Rights Reserved.
+# 
+# Contributor(s): 
+# ---------------------------------------------------------------------------------
+# This file has been localized for the en_US locale
+no.profile=The specified profile was not found.
+property.serialize=The value of property "{0}" could not be serialized.
+property.deserialize=The value of property "{0}" could not be deserialized.

src/dynamo-framework/com/silverwrist/dynamo/htmlcheck/MarkupData.java

@@ -0,0 +1,96 @@
+/*
+ * The contents of this file are subject to the Mozilla Public License Version 1.1
+ * (the "License"); you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at <http://www.mozilla.org/MPL/>.
+ * 
+ * Software distributed under the License is distributed on an "AS IS" basis, WITHOUT
+ * WARRANTY OF ANY KIND, either express or implied. See the License for the specific
+ * language governing rights and limitations under the License.
+ * 
+ * The Original Code is the Venice Web Communities System.
+ * 
+ * The Initial Developer of the Original Code is Eric J. Bowersox <erbo@silcom.com>,
+ * for Silverwrist Design Studios.  Portions created by Eric J. Bowersox are
+ * Copyright (C) 2003 Eric J. Bowersox/Silverwrist Design Studios.  All Rights Reserved.
+ * 
+ * Contributor(s): 
+ */
+package com.silverwrist.dynamo.htmlcheck;
+
+public final class MarkupData
+{
+  /*--------------------------------------------------------------------------------
+   * Attributes
+   *--------------------------------------------------------------------------------
+   */
+
+  private String m_prefix;
+  private String m_opentag;
+  private String m_body;
+  private String m_closetag;
+  private String m_suffix;
+
+  /*--------------------------------------------------------------------------------
+   * Constructor
+   *--------------------------------------------------------------------------------
+   */
+
+  public MarkupData(String prefix, String opentag, String body, String closetag, String suffix)
+  {
+    m_prefix = prefix;
+    m_opentag = opentag;
+    m_body = body;
+    m_closetag = closetag;
+    m_suffix = suffix;
+
+  } // end constructor
+
+  /*--------------------------------------------------------------------------------
+   * Public getters
+   *--------------------------------------------------------------------------------
+   */
+
+  public String getPrefix()
+  {
+    return m_prefix;
+
+  } // end getPrefix
+
+  public String getOpenTag()
+  {
+    return m_opentag;
+
+  } // end getOpenTag
+
+  public String getBody()
+  {
+    return m_body;
+
+  } // end getBody
+
+  public String getCloseTag()
+  {
+    return m_closetag;
+
+  } // end getCloseTag
+
+  public String getSuffix()
+  {
+    return m_suffix;
+
+  } // end getSuffix
+
+  public int getTotalLength()
+  {
+    int rc = 0;
+    if (m_prefix!=null)
+      rc += m_prefix.length();
+    if (m_body!=null)
+      rc += m_body.length();
+    if (m_suffix!=null)
+      rc += m_suffix.length();
+    return rc;
+
+  } // end getTotalLength
+
+} // end class MarkupData

src/dynamo-framework/com/silverwrist/dynamo/htmlcheck/ProfileObject.java

@@ -0,0 +1,244 @@
+/*
+ * The contents of this file are subject to the Mozilla Public License Version 1.1
+ * (the "License"); you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at <http://www.mozilla.org/MPL/>.
+ * 
+ * Software distributed under the License is distributed on an "AS IS" basis, WITHOUT
+ * WARRANTY OF ANY KIND, either express or implied. See the License for the specific
+ * language governing rights and limitations under the License.
+ * 
+ * The Original Code is the Venice Web Communities System.
+ * 
+ * The Initial Developer of the Original Code is Eric J. Bowersox <erbo@silcom.com>,
+ * for Silverwrist Design Studios.  Portions created by Eric J. Bowersox are
+ * Copyright (C) 2003 Eric J. Bowersox/Silverwrist Design Studios.  All Rights Reserved.
+ * 
+ * Contributor(s): 
+ */
+package com.silverwrist.dynamo.htmlcheck;
+
+import java.util.*;
+import org.apache.commons.collections.*;
+import com.silverwrist.dynamo.db.NamespaceCache;
+import com.silverwrist.dynamo.except.*;
+import com.silverwrist.dynamo.iface.*;
+import com.silverwrist.dynamo.util.*;
+
+class ProfileObject implements HTMLCheckerProfile
+{
+  /*--------------------------------------------------------------------------------
+   * Static data members
+   *--------------------------------------------------------------------------------
+   */
+
+  private static final HTMLOutputFilter[] OF_NULL = new HTMLOutputFilter[0];
+  private static final HTMLRewriter[] R_NULL = new HTMLRewriter[0];
+
+  /*--------------------------------------------------------------------------------
+   * Attributes
+   *--------------------------------------------------------------------------------
+   */
+
+  private ProfileOps m_ops;                         // database operations object
+  private NamespaceCache m_ns_cache;                // namespace cache object
+  private int m_index;                              // index of this profile
+  private ReferenceMap m_properties;                // property cache
+  private Vector m_output_filters = null;           // output filters
+  private Vector m_raw_output_filters = null;       // raw output filters
+  private Vector m_string_rewriters = null;         // string rewriters
+  private Vector m_word_rewriters = null;           // word rewriters
+  private Vector m_tag_rewriters = null;            // tag rewriters
+  private Vector m_paren_rewriters = null;          // parenthesis rewriters
+  private Vector m_bracket_rewriters = null;        // bracket rewriters
+  private Vector m_brace_rewriters = null;          // brace rewriters
+  private Set m_allowed_tag_set = null;             // allowed tag set
+
+  /*--------------------------------------------------------------------------------
+   * Constructor
+   *--------------------------------------------------------------------------------
+   */
+
+  ProfileObject(ProfileOps ops, NamespaceCache nscache, int ndx)
+  {
+    m_ops = ops;
+    m_ns_cache = nscache;
+    m_index = ndx;
+    m_properties = new ReferenceMap(ReferenceMap.HARD,ReferenceMap.SOFT);
+
+  } // end constructor
+
+  /*--------------------------------------------------------------------------------
+   * Implementations from interface ObjectProvider
+   *--------------------------------------------------------------------------------
+   */
+
+  /**
+   * Retrieves an object from this <CODE>ObjectProvider</CODE>.
+   *
+   * @param namespace The namespace to interpret the name relative to.
+   * @param name The name of the object to be retrieved.
+   * @return The object reference specified.
+   */
+  public Object getObject(String namespace, String name)
+  {
+    try
+    { // convert the namespace name to an ID here
+      PropertyKey key = new PropertyKey(m_ns_cache.namespaceNameToId(namespace),name);
+      Object rc = null;
+      synchronized (this)
+      { // start by looking in the properties map
+	rc = m_properties.get(key);
+	if (rc==null)
+	{ // no use - need to try the database
+	  rc = m_ops.getProperty(m_index,key);
+	  if (rc!=null)
+	    m_properties.put(key,rc);
+
+	} // end if
+
+      } // end synchronized block
+
+      if (rc==null)
+	throw new NoSuchObjectException(this.toString(),namespace,name);
+      return rc;
+
+    } // end try
+    catch (DatabaseException e)
+    { // translate into our NoSuchObjectException but retain the DatabaseException
+      throw new NoSuchObjectException(this.toString(),namespace,name,e);
+
+    } // end catch
+
+  } // end getObject
+
+  /*--------------------------------------------------------------------------------
+   * Implementations from interface HTMLCheckerProfile
+   *--------------------------------------------------------------------------------
+   */
+
+  public void addOutputFilter(HTMLOutputFilter filter)
+  {
+    if (m_output_filters==null)
+      m_output_filters = new Vector();
+    m_output_filters.add(filter);
+
+  } // end addOutputFilter
+
+  public void addRawOutputFilter(HTMLOutputFilter filter)
+  {
+    if (m_raw_output_filters==null)
+      m_raw_output_filters = new Vector();
+    m_raw_output_filters.add(filter);
+
+  } // end addRawOutputFilter
+
+  public void addStringRewriter(HTMLRewriter rewriter)
+  {
+    if (m_string_rewriters==null)
+      m_string_rewriters = new Vector();
+    m_string_rewriters.add(rewriter);
+
+  } // end addStringRewriter
+
+  public void addWordRewriter(HTMLRewriter rewriter)
+  {
+    if (m_word_rewriters==null)
+      m_word_rewriters = new Vector();
+    m_word_rewriters.add(rewriter);
+
+  } // end addWordRewriter
+
+  public void addTagRewriter(HTMLRewriter rewriter)
+  {
+    if (m_tag_rewriters==null)
+      m_tag_rewriters = new Vector();
+    m_tag_rewriters.add(rewriter);
+
+  } // end addTagRewriter
+
+  public void addParenRewriter(HTMLRewriter rewriter)
+  {
+    if (m_paren_rewriters==null)
+      m_paren_rewriters = new Vector();
+    m_paren_rewriters.add(rewriter);
+
+  } // end addParenRewriter
+
+  public void addBracketRewriter(HTMLRewriter rewriter)
+  {
+    if (m_bracket_rewriters==null)
+      m_bracket_rewriters = new Vector();
+    m_bracket_rewriters.add(rewriter);
+
+  } // end addBracketRewriter
+
+  public void addBraceRewriter(HTMLRewriter rewriter)
+  {
+    if (m_brace_rewriters==null)
+      m_brace_rewriters = new Vector();
+    m_brace_rewriters.add(rewriter);
+
+  } // end addBraceRewriter
+
+  /*--------------------------------------------------------------------------------
+   * External operations
+   *--------------------------------------------------------------------------------
+   */
+
+  HTMLOutputFilter[] getOutputFilters()
+  {
+    return (m_output_filters==null) ? OF_NULL : (HTMLOutputFilter[])(m_output_filters.toArray(OF_NULL));
+
+  } // end getOutputFilters
+
+  HTMLOutputFilter[] getRawOutputFilters()
+  {
+    return (m_raw_output_filters==null) ? OF_NULL : (HTMLOutputFilter[])(m_raw_output_filters.toArray(OF_NULL));
+
+  } // end getOutputFilters
+
+  HTMLRewriter[] getStringRewriters()
+  {
+    return (m_string_rewriters==null) ? R_NULL : (HTMLRewriter[])(m_string_rewriters.toArray(R_NULL));
+
+  } // end getStringRewriters
+
+  HTMLRewriter[] getWordRewriters()
+  {
+    return (m_word_rewriters==null) ? R_NULL : (HTMLRewriter[])(m_word_rewriters.toArray(R_NULL));
+
+  } // end getWordRewriters
+
+  HTMLRewriter[] getTagRewriters()
+  {
+    return (m_tag_rewriters==null) ? R_NULL : (HTMLRewriter[])(m_tag_rewriters.toArray(R_NULL));
+
+  } // end getTagRewriters
+
+  HTMLRewriter[] getParenRewriters()
+  {
+    return (m_paren_rewriters==null) ? R_NULL : (HTMLRewriter[])(m_paren_rewriters.toArray(R_NULL));
+
+  } // end getParenRewriters
+
+  HTMLRewriter[] getBracketRewriters()
+  {
+    return (m_bracket_rewriters==null) ? R_NULL : (HTMLRewriter[])(m_bracket_rewriters.toArray(R_NULL));
+
+  } // end getBracketRewriters
+
+  HTMLRewriter[] getBraceRewriters()
+  {
+    return (m_brace_rewriters==null) ? R_NULL : (HTMLRewriter[])(m_brace_rewriters.toArray(R_NULL));
+
+  } // end getBraceRewriters
+
+  Set getAllowedTagSet() throws DatabaseException
+  {
+    if (m_allowed_tag_set==null)
+      m_allowed_tag_set = m_ops.getAllowedTagSet(m_index);
+    return m_allowed_tag_set;
+
+  } // end getAllowedTagSet
+
+} // end class ProfileObject

src/dynamo-framework/com/silverwrist/dynamo/htmlcheck/ProfileOps.java

@@ -0,0 +1,61 @@
+/*
+ * The contents of this file are subject to the Mozilla Public License Version 1.1
+ * (the "License"); you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at <http://www.mozilla.org/MPL/>.
+ * 
+ * Software distributed under the License is distributed on an "AS IS" basis, WITHOUT
+ * WARRANTY OF ANY KIND, either express or implied. See the License for the specific
+ * language governing rights and limitations under the License.
+ * 
+ * The Original Code is the Venice Web Communities System.
+ * 
+ * The Initial Developer of the Original Code is Eric J. Bowersox <erbo@silcom.com>,
+ * for Silverwrist Design Studios.  Portions created by Eric J. Bowersox are
+ * Copyright (C) 2003 Eric J. Bowersox/Silverwrist Design Studios.  All Rights Reserved.
+ * 
+ * Contributor(s): 
+ */
+package com.silverwrist.dynamo.htmlcheck;
+
+import java.util.*;
+import com.silverwrist.dynamo.db.OpsBase;
+import com.silverwrist.dynamo.except.*;
+import com.silverwrist.dynamo.iface.*;
+import com.silverwrist.dynamo.util.*;
+
+abstract class ProfileOps extends OpsBase
+{
+  /*--------------------------------------------------------------------------------
+   * Constructor
+   *--------------------------------------------------------------------------------
+   */
+
+  protected ProfileOps(DBConnectionPool pool)
+  {
+    super(pool);
+
+  } // end constructor
+
+  /*--------------------------------------------------------------------------------
+   * Abstract operations
+   *--------------------------------------------------------------------------------
+   */
+
+  abstract int getProfileIndex(int nsid, String name) throws DatabaseException;
+
+  abstract Object getProperty(int profid, PropertyKey key) throws DatabaseException;
+
+  abstract Set getAllowedTagSet(int profid) throws DatabaseException;
+
+  /*--------------------------------------------------------------------------------
+   * External static operations
+   *--------------------------------------------------------------------------------
+   */
+
+  static ProfileOps get(DBConnectionPool pool) throws ConfigException
+  {
+    return (ProfileOps)get(pool,ProfileOps.class.getClassLoader(),ProfileOps.class.getName() + "_","ProfileOps");
+
+  } // end get
+
+} // end class ProfileOps

src/dynamo-framework/com/silverwrist/dynamo/htmlcheck/ProfileOps_mysql.java

@@ -0,0 +1,190 @@
+/*
+ * The contents of this file are subject to the Mozilla Public License Version 1.1
+ * (the "License"); you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at <http://www.mozilla.org/MPL/>.
+ * 
+ * Software distributed under the License is distributed on an "AS IS" basis, WITHOUT
+ * WARRANTY OF ANY KIND, either express or implied. See the License for the specific
+ * language governing rights and limitations under the License.
+ * 
+ * The Original Code is the Venice Web Communities System.
+ * 
+ * The Initial Developer of the Original Code is Eric J. Bowersox <erbo@silcom.com>,
+ * for Silverwrist Design Studios.  Portions created by Eric J. Bowersox are
+ * Copyright (C) 2003 Eric J. Bowersox/Silverwrist Design Studios.  All Rights Reserved.
+ * 
+ * Contributor(s): 
+ */
+package com.silverwrist.dynamo.htmlcheck;
+
+import java.sql.*;
+import java.util.*;
+import com.silverwrist.util.*;
+import com.silverwrist.dynamo.HTMLTagSet;
+import com.silverwrist.dynamo.except.*;
+import com.silverwrist.dynamo.iface.*;
+import com.silverwrist.dynamo.util.*;
+
+public class ProfileOps_mysql extends ProfileOps
+{
+  /*--------------------------------------------------------------------------------
+   * Attributes
+   *--------------------------------------------------------------------------------
+   */
+
+  private PropertySerializer m_psz;
+
+  /*--------------------------------------------------------------------------------
+   * Constructor
+   *--------------------------------------------------------------------------------
+   */
+
+  public ProfileOps_mysql(DBConnectionPool pool)
+  {
+    super(pool);
+    m_psz = (PropertySerializer)(pool.queryService(PropertySerializer.class));
+
+  } // end constructor
+
+  /*--------------------------------------------------------------------------------
+   * Overrides from class OpsBase
+   *--------------------------------------------------------------------------------
+   */
+
+  public void dispose()
+  {
+    m_psz = null;
+    super.dispose();
+
+  } // end dispose
+
+  /*--------------------------------------------------------------------------------
+   * Abstract implementations from class ProfileOps
+   *--------------------------------------------------------------------------------
+   */
+
+  int getProfileIndex(int nsid, String name) throws DatabaseException
+  {
+    Connection conn = null;
+    PreparedStatement stmt = null;
+    ResultSet rs = null;
+    try
+    { // get a connection
+      conn = getConnection();
+
+      // prepare a statement to look up the profile index
+      stmt = conn.prepareStatement("SELECT profid FROM htmlprofiles WHERE nsid = ? AND name = ?;");
+      stmt.setInt(1,nsid);
+      stmt.setString(2,name);
+      rs = stmt.executeQuery();
+      if (rs.next())
+	return rs.getInt(1);
+      throw new DatabaseException(ProfileOps_mysql.class,"HTMLCheckerMessages","no.profile");
+
+    } // end try
+    catch (SQLException e)
+    { // translate to a general DatabaseException
+      throw generalException(e);
+
+    } // end catch
+    finally
+    { // shut everything down
+      SQLUtils.shutdown(rs);
+      SQLUtils.shutdown(stmt);
+      SQLUtils.shutdown(conn);
+
+    } // end finally
+
+  } // end getProfileIndex
+
+  Object getProperty(int profid, PropertyKey key) throws DatabaseException
+  {
+    Connection conn = null;
+    PreparedStatement stmt = null;
+    ResultSet rs = null;
+    String rc_str = null;
+    try
+    { // get a connection
+      conn = getConnection();
+
+      // look up the property
+      stmt = conn.prepareStatement("SELECT prop_value FROM htmlprops WHERE profid = ? AND nsid = ? "
+				   + "AND prop_name = ?;");
+      stmt.setInt(1,profid);
+      stmt.setInt(2,key.getNamespaceID());
+      stmt.setString(3,key.getName());
+      rs = stmt.executeQuery();
+      if (!(rs.next()))
+	return null;  // property not found
+
+      rc_str = rs.getString(1);
+
+    } // end try
+    catch (SQLException e)
+    { // translate to a general DatabaseException
+      throw generalException(e);
+
+    } // end catch
+    finally
+    { // shut everything down
+      SQLUtils.shutdown(rs);
+      SQLUtils.shutdown(stmt);
+      SQLUtils.shutdown(conn);
+
+    } // end finally
+
+    // Deserialize the property value.
+    Object rc = m_psz.deserializeProperty(rc_str);
+    if (rc!=null)
+      return rc;
+
+    // deserialization exception - throw it
+    DatabaseException de = new DatabaseException(ProfileOps_mysql.class,"HTMLCheckerMessages","property.deserialize");
+    de.setParameter(0,key.getName());
+    throw de;
+
+  } // end getProperty
+
+  Set getAllowedTagSet(int profid) throws DatabaseException
+  {
+    Connection conn = null;
+    PreparedStatement stmt = null;
+    ResultSet rs = null;
+    try
+    { // get a connection
+      conn = getConnection();
+
+      // create and execute the statement
+      stmt = conn.prepareStatement("SELECT tagset FROM htmltagsets WHERE profid = ?;");
+      stmt.setInt(1,profid);
+      rs = stmt.executeQuery();
+
+      // prepare the return value
+      HashSet rc = new HashSet();
+      while (rs.next())
+      { // convert strings to enum values and add them
+	HTMLTagSet ts = HTMLTagSet.getEnum(rs.getString(1));
+	if (ts!=null)
+	  rc.add(ts);
+
+      } // end while
+
+      return rc;
+
+    } // end try
+    catch (SQLException e)
+    { // translate to a general DatabaseException
+      throw generalException(e);
+
+    } // end catch
+    finally
+    { // shut everything down
+      SQLUtils.shutdown(rs);
+      SQLUtils.shutdown(stmt);
+      SQLUtils.shutdown(conn);
+
+    } // end finally
+
+  } // end getAllowedTagSet
+
+} // end class ProfileOps_mysql

src/dynamo-framework/com/silverwrist/dynamo/htmlcheck/RewriteEMailAddresses.java

@@ -0,0 +1,123 @@
+/*
+ * The contents of this file are subject to the Mozilla Public License Version 1.1
+ * (the "License"); you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at <http://www.mozilla.org/MPL/>.
+ * 
+ * Software distributed under the License is distributed on an "AS IS" basis, WITHOUT
+ * WARRANTY OF ANY KIND, either express or implied. See the License for the specific
+ * language governing rights and limitations under the License.
+ * 
+ * The Original Code is the Venice Web Communities System.
+ * 
+ * The Initial Developer of the Original Code is Eric J. Bowersox <erbo@silcom.com>,
+ * for Silverwrist Design Studios.  Portions created by Eric J. Bowersox are
+ * Copyright (C) 2003 Eric J. Bowersox/Silverwrist Design Studios.  All Rights Reserved.
+ * 
+ * Contributor(s): 
+ */
+package com.silverwrist.dynamo.htmlcheck;
+
+import java.util.regex.*;
+import org.apache.log4j.Logger;
+import com.silverwrist.dynamo.Namespaces;
+import com.silverwrist.dynamo.iface.*;
+import com.silverwrist.dynamo.util.*;
+
+class RewriteEMailAddresses implements HTMLCheckerConfigurator, HTMLRewriter
+{
+  /*--------------------------------------------------------------------------------
+   * Static data members
+   *--------------------------------------------------------------------------------
+   */
+
+  private static Logger logger = Logger.getLogger(RewriteEMailAddresses.class);
+
+  private static final String DEFAULT_TARGET = "Wander";
+
+  /*--------------------------------------------------------------------------------
+   * Attributes
+   *--------------------------------------------------------------------------------
+   */
+
+  private Pattern m_email_pattern;
+
+  /*--------------------------------------------------------------------------------
+   * Constructor
+   *--------------------------------------------------------------------------------
+   */
+
+  RewriteEMailAddresses()
+  {
+    try
+    { // pre-compile all our regex patterns
+      m_email_pattern = Pattern.compile("^[A-Za-z0-9!#$%*+-/=?^_`{|}~.]+@[A-Za-z0-9-]+(\\.[A-Za-z0-9-]+)*$");
+
+    } // end try
+    catch (PatternSyntaxException pe)
+    { // log an error, all we can do
+      logger.fatal("Pattern compilation error in RewriteEMailAddresses",pe);
+
+    } // end catch
+
+  } // end constructor
+
+  /*--------------------------------------------------------------------------------
+   * Implementations from interface HTMLCheckerConfigurator
+   *--------------------------------------------------------------------------------
+   */
+
+  public void configure(HTMLCheckerProfile profile)
+  {
+    boolean enable =
+        ((Boolean)(PropertyUtils.getPropertyDefault(profile,Namespaces.HTMLCHECKER_PROPERTIES_NAMESPACE,
+						    "rewrite.email.string",Boolean.FALSE))).booleanValue();
+    if (enable)
+      profile.addStringRewriter(this);
+    enable = ((Boolean)(PropertyUtils.getPropertyDefault(profile,Namespaces.HTMLCHECKER_PROPERTIES_NAMESPACE,
+							 "rewrite.email.tag",Boolean.FALSE))).booleanValue();
+    if (enable)
+      profile.addTagRewriter(this);
+    enable = ((Boolean)(PropertyUtils.getPropertyDefault(profile,Namespaces.HTMLCHECKER_PROPERTIES_NAMESPACE,
+							 "rewrite.email.paren",Boolean.FALSE))).booleanValue();
+    if (enable)
+      profile.addParenRewriter(this);
+    enable = ((Boolean)(PropertyUtils.getPropertyDefault(profile,Namespaces.HTMLCHECKER_PROPERTIES_NAMESPACE,
+							 "rewrite.email.bracket",Boolean.FALSE))).booleanValue();
+    if (enable)
+      profile.addBracketRewriter(this);
+    enable = ((Boolean)(PropertyUtils.getPropertyDefault(profile,Namespaces.HTMLCHECKER_PROPERTIES_NAMESPACE,
+							 "rewrite.email.brace",Boolean.FALSE))).booleanValue();
+    if (enable)
+      profile.addBraceRewriter(this);
+
+  } // end configure
+
+  /*--------------------------------------------------------------------------------
+   * Implementations from interface HTMLRewriter
+   *--------------------------------------------------------------------------------
+   */
+
+  public QualifiedNameKey getName()
+  {
+    return null;
+
+  } // end getName
+
+  public MarkupData rewrite(String data, String prefix, String suffix, HTMLRewriterSite site)
+  {
+    if (!(m_email_pattern.matcher(data).matches()))
+      return null;
+
+    // build the <A> tag (the gnarliest part)
+    StringBuffer buf = new StringBuffer("<a href=\"mailto:");
+    buf.append(data).append("\" target=\"");
+    String target = site.getAttribute(Namespaces.HTMLCHECKER_PROPERTIES_NAMESPACE,"default.A.target");
+    if (target==null)
+      target = DEFAULT_TARGET;
+    buf.append(target).append("\">");
+
+    return new MarkupData(prefix,buf.toString(),data,"</a>",suffix);
+
+  } // end rewrite
+
+} // end class RewriteEMailAddresses

src/dynamo-framework/com/silverwrist/dynamo/htmlcheck/RewriteURLs.java

@@ -0,0 +1,227 @@
+/*
+ * The contents of this file are subject to the Mozilla Public License Version 1.1
+ * (the "License"); you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at <http://www.mozilla.org/MPL/>.
+ * 
+ * Software distributed under the License is distributed on an "AS IS" basis, WITHOUT
+ * WARRANTY OF ANY KIND, either express or implied. See the License for the specific
+ * language governing rights and limitations under the License.
+ * 
+ * The Original Code is the Venice Web Communities System.
+ * 
+ * The Initial Developer of the Original Code is Eric J. Bowersox <erbo@silcom.com>,
+ * for Silverwrist Design Studios.  Portions created by Eric J. Bowersox are
+ * Copyright (C) 2003 Eric J. Bowersox/Silverwrist Design Studios.  All Rights Reserved.
+ * 
+ * Contributor(s): 
+ */
+package com.silverwrist.dynamo.htmlcheck;
+
+import java.util.*;
+import java.util.regex.*;
+import org.apache.log4j.Logger;
+import com.silverwrist.dynamo.Namespaces;
+import com.silverwrist.dynamo.iface.*;
+import com.silverwrist.dynamo.util.*;
+
+class RewriteURLs implements HTMLCheckerConfigurator, HTMLRewriter
+{
+  /*--------------------------------------------------------------------------------
+   * Internal class that contains matching information
+   *--------------------------------------------------------------------------------
+   */
+
+  private static class Match
+  {
+    /*====================================================================
+     * Attributes
+     *====================================================================
+     */
+
+    private Pattern m_pat;
+    private String m_prefix;
+
+    /*====================================================================
+     * Constructors
+     *====================================================================
+     */
+
+    Match(String pattern) throws PatternSyntaxException
+    {
+      m_pat = Pattern.compile(pattern);
+      m_prefix = null;
+
+    } // end constructor
+
+    Match(String pattern, String prefix) throws PatternSyntaxException
+    {
+      m_pat = Pattern.compile(pattern);
+      m_prefix = prefix;
+
+    } // end constructor
+
+    /*====================================================================
+     * External operations
+     *====================================================================
+     */
+
+    boolean match(String input)
+    {
+      return m_pat.matcher(input).matches();
+
+    } // end match
+
+    String prefixate(String input)
+    {
+      if (m_prefix==null)
+	return input;
+      else
+	return m_prefix + input;
+
+    } // end prefixate
+
+  } // end class Match
+
+  /*--------------------------------------------------------------------------------
+   * Static data members
+   *--------------------------------------------------------------------------------
+   */
+
+  private static Logger logger = Logger.getLogger(RewriteURLs.class);
+
+  private static final String DEFAULT_TARGET = "Wander";
+
+  /*--------------------------------------------------------------------------------
+   * Attributes
+   *--------------------------------------------------------------------------------
+   */
+
+  private List m_matchers;
+
+  /*--------------------------------------------------------------------------------
+   * Constructor
+   *--------------------------------------------------------------------------------
+   */
+
+  RewriteURLs()
+  {
+    ArrayList l = new ArrayList();
+    try
+    { // pre-compile all our regex patterns
+      // recognize: http://<host>[:<port>]...
+      l.add(new Match("^http://[A-Za-z0-9-]+(\\.[A-Za-z0-9-]+)*(:[0-9]+)?(/.*)?"));
+
+      // recognize: ftp://<host>[:<port>]...
+      l.add(new Match("^ftp://[A-Za-z0-9-]+(\\.[A-Za-z0-9-]+)*(:[0-9]+)?(/.*)?"));
+
+      // recognize: gopher://<host>[:<port>]...
+      l.add(new Match("^gopher://[A-Za-z0-9-]+(\\.[A-Za-z0-9-]+)*(:[0-9]+)?(/.*)?"));
+
+      // recognize: mailto:<valid E-mail address>
+      l.add(new Match("^mailto:[A-Za-z0-9!#$%*+-/=?^_`{|}~.]+@[A-Za-z0-9-]+(\\.[A-Za-z0-9-]+)*"));
+
+      // recognize: news:<newsgroup name>
+      l.add(new Match("^news:[A-Za-z0-9-_]+(\\.[A-Za-z0-9-_]+)*$"));
+
+      // recognize: news:<message-id>
+      l.add(new Match("^news:.*@[A-Za-z0-9-]+(\\.[A-Za-z0-9-]+)*$"));
+
+      // recognize: nntp://<host>[:<port>]/<newsgroup>/<article>
+      l.add(new
+            Match("^nntp://[A-Za-z0-9-]+(\\.[A-Za-z0-9-]+)*(:[0-9]+)?/[A-Za-z0-9-_]+(\\.[A-Za-z0-9-_]+)*/[0-9]+$"));
+
+      // recognize: telnet://<host>[:<port>]
+      l.add(new Match("^telnet://[A-Za-z0-9-]+(\\.[A-Za-z0-9-]+)*(:[0-9]+)?$"));
+
+      // recognize: tn3270://<host>[:<port>]
+      l.add(new Match("^tn3270://[A-Za-z0-9-]+(\\.[A-Za-z0-9-]+)*(:[0-9]+)?$"));
+
+      // recognize "www.whatever" and tack http:// onto the front
+      l.add(new Match("^www\\.[A-Za-z0-9-]+(\\.[A-Za-z0-9-]+)*(/.*)?","http://"));
+
+      // recognize "ftp.whatever" and tack ftp:// onto the front
+      l.add(new Match("^ftp\\.[A-Za-z0-9-]+(\\.[A-Za-z0-9-]+)*(/.*)?","ftp://"));
+
+      // recognize "gopher.whatever" and tack gopher:// onto the front
+      l.add(new Match("^gopher\\.[A-Za-z0-9-]+(\\.[A-Za-z0-9-]+)*(/.*)?","gopher://"));
+
+    } // end try
+    catch (PatternSyntaxException pe)
+    { // log an error, all we can do
+      logger.fatal("Pattern compilation error in RewriteEMailAddresses",pe);
+
+    } // end catch
+
+    l.trimToSize();
+    m_matchers = Collections.unmodifiableList(l);
+
+  } // end constructor
+
+  /*--------------------------------------------------------------------------------
+   * Implementations from interface HTMLCheckerConfigurator
+   *--------------------------------------------------------------------------------
+   */
+
+  public void configure(HTMLCheckerProfile profile)
+  {
+    boolean enable =
+        ((Boolean)(PropertyUtils.getPropertyDefault(profile,Namespaces.HTMLCHECKER_PROPERTIES_NAMESPACE,
+						    "rewrite.URL.string",Boolean.FALSE))).booleanValue();
+    if (enable)
+      profile.addStringRewriter(this);
+    enable = ((Boolean)(PropertyUtils.getPropertyDefault(profile,Namespaces.HTMLCHECKER_PROPERTIES_NAMESPACE,
+							 "rewrite.URL.tag",Boolean.FALSE))).booleanValue();
+    if (enable)
+      profile.addTagRewriter(this);
+    enable = ((Boolean)(PropertyUtils.getPropertyDefault(profile,Namespaces.HTMLCHECKER_PROPERTIES_NAMESPACE,
+							 "rewrite.URL.paren",Boolean.FALSE))).booleanValue();
+    if (enable)
+      profile.addParenRewriter(this);
+    enable = ((Boolean)(PropertyUtils.getPropertyDefault(profile,Namespaces.HTMLCHECKER_PROPERTIES_NAMESPACE,
+							 "rewrite.URL.bracket",Boolean.FALSE))).booleanValue();
+    if (enable)
+      profile.addBracketRewriter(this);
+    enable = ((Boolean)(PropertyUtils.getPropertyDefault(profile,Namespaces.HTMLCHECKER_PROPERTIES_NAMESPACE,
+							 "rewrite.URL.brace",Boolean.FALSE))).booleanValue();
+    if (enable)
+      profile.addBraceRewriter(this);
+
+  } // end configure
+
+  /*--------------------------------------------------------------------------------
+   * Implementations from interface HTMLRewriter
+   *--------------------------------------------------------------------------------
+   */
+
+  public QualifiedNameKey getName()
+  {
+    return null;
+
+  } // end getName
+
+  public MarkupData rewrite(String data, String prefix, String suffix, HTMLRewriterSite site)
+  {
+    Iterator it = m_matchers.iterator();
+    while (it.hasNext())
+    { // look for a matching element
+      Match x = (Match)(it.next());
+      if (x.match(data))
+      { // found it! build the <A> tag for the markup
+	StringBuffer buf = new StringBuffer("<a href=\"");
+	buf.append(x.prefixate(data)).append("\" target=\"");
+	String target = site.getAttribute(Namespaces.HTMLCHECKER_PROPERTIES_NAMESPACE,"default.A.target");
+	if (target==null)
+	  target = DEFAULT_TARGET;
+	buf.append(target).append("\">");
+
+	return new MarkupData(prefix,buf.toString(),data,"</a>",suffix);
+
+      } // end if
+
+    } // end while
+
+    return null;  // punt
+
+  } // end rewrite
+
+} // end class RewriteURLs

src/dynamo-framework/com/silverwrist/dynamo/htmlcheck/tags/A_Tag.java

@@ -0,0 +1,87 @@
+/*
+ * The contents of this file are subject to the Mozilla Public License Version 1.1
+ * (the "License"); you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at <http://www.mozilla.org/MPL/>.
+ * 
+ * Software distributed under the License is distributed on an "AS IS" basis, WITHOUT
+ * WARRANTY OF ANY KIND, either express or implied. See the License for the specific
+ * language governing rights and limitations under the License.
+ * 
+ * The Original Code is the Venice Web Communities System.
+ * 
+ * The Initial Developer of the Original Code is Eric J. Bowersox <erbo@silcom.com>,
+ * for Silverwrist Design Studios.  Portions created by Eric J. Bowersox are
+ * Copyright (C) 2003 Eric J. Bowersox/Silverwrist Design Studios.  All Rights Reserved.
+ * 
+ * Contributor(s): 
+ */
+package com.silverwrist.dynamo.htmlcheck.tags;
+
+import java.util.regex.*;
+import org.apache.log4j.Logger;
+import com.silverwrist.dynamo.HTMLTagSet;
+import com.silverwrist.dynamo.Namespaces;
+
+class A_Tag extends BalancedTag
+{
+  /*--------------------------------------------------------------------------------
+   * Static data members
+   *--------------------------------------------------------------------------------
+   */
+
+  private static Logger logger = Logger.getLogger(A_Tag.class);
+
+  private static final String DEFAULT_TARGET = "Wander";
+
+  private static Pattern TARGET_PATTERN;
+
+  /*--------------------------------------------------------------------------------
+   * Constructor
+   *--------------------------------------------------------------------------------
+   */
+
+  A_Tag()
+  {
+    super("A",false,HTMLTagSet.ANCHOR);
+
+  } // end constructor
+
+  /*--------------------------------------------------------------------------------
+   * Overrides from class HTMLTag
+   *--------------------------------------------------------------------------------
+   */
+
+  public String rewrite(String tag_data, boolean is_closing, HTMLTagSite site)
+  {
+    if (is_closing)
+      return tag_data;
+    if (TARGET_PATTERN.matcher(tag_data).matches())
+      return tag_data;
+    String target_window = site.getAttribute(Namespaces.HTMLCHECKER_PROPERTIES_NAMESPACE,"default.A.target");
+    if (target_window==null)
+      target_window = DEFAULT_TARGET;
+    return tag_data + " target=\"" + target_window + "\"";
+
+  } // end rewrite
+
+  /*--------------------------------------------------------------------------------
+   * Static initializer
+   *--------------------------------------------------------------------------------
+   */
+
+  static
+  {
+    try
+    { // pre-compile all our regex patterns
+      TARGET_PATTERN = Pattern.compile("\\s+target\\s*=\\s*([\"']?)\\w+\\1(?:\\s+.*)?$",Pattern.CASE_INSENSITIVE);
+
+    } // end try
+    catch (PatternSyntaxException pe)
+    { // log an error, all we can do
+      logger.fatal("Pattern compilation error in A_Tag",pe);
+
+    } // end catch
+
+  } // end static initializer
+
+} // end class A_Tag

src/dynamo-framework/com/silverwrist/dynamo/htmlcheck/tags/BalancedTag.java

@@ -0,0 +1,46 @@
+/*
+ * The contents of this file are subject to the Mozilla Public License Version 1.1
+ * (the "License"); you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at <http://www.mozilla.org/MPL/>.
+ * 
+ * Software distributed under the License is distributed on an "AS IS" basis, WITHOUT
+ * WARRANTY OF ANY KIND, either express or implied. See the License for the specific
+ * language governing rights and limitations under the License.
+ * 
+ * The Original Code is the Venice Web Communities System.
+ * 
+ * The Initial Developer of the Original Code is Eric J. Bowersox <erbo@silcom.com>,
+ * for Silverwrist Design Studios.  Portions created by Eric J. Bowersox are
+ * Copyright (C) 2003 Eric J. Bowersox/Silverwrist Design Studios.  All Rights Reserved.
+ * 
+ * Contributor(s): 
+ */
+package com.silverwrist.dynamo.htmlcheck.tags;
+
+import com.silverwrist.dynamo.HTMLTagSet;
+
+class BalancedTag extends OpenCloseTag
+{
+  /*--------------------------------------------------------------------------------
+   * Constructor
+   *--------------------------------------------------------------------------------
+   */
+
+  BalancedTag(String tagname, boolean linebreak, HTMLTagSet set)
+  {
+    super(tagname,linebreak,set);
+
+  } // end constructor
+
+  /*--------------------------------------------------------------------------------
+   * External operations
+   *--------------------------------------------------------------------------------
+   */
+
+  public final boolean balanceTags()
+  {
+    return true;
+
+  } // end balanceTags
+
+} // end class BalancedTag

src/dynamo-framework/com/silverwrist/dynamo/htmlcheck/tags/HTMLTag.java

@@ -0,0 +1,119 @@
+/*
+ * The contents of this file are subject to the Mozilla Public License Version 1.1
+ * (the "License"); you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at <http://www.mozilla.org/MPL/>.
+ * 
+ * Software distributed under the License is distributed on an "AS IS" basis, WITHOUT
+ * WARRANTY OF ANY KIND, either express or implied. See the License for the specific
+ * language governing rights and limitations under the License.
+ * 
+ * The Original Code is the Venice Web Communities System.
+ * 
+ * The Initial Developer of the Original Code is Eric J. Bowersox <erbo@silcom.com>,
+ * for Silverwrist Design Studios.  Portions created by Eric J. Bowersox are
+ * Copyright (C) 2003 Eric J. Bowersox/Silverwrist Design Studios.  All Rights Reserved.
+ * 
+ * Contributor(s): 
+ */
+package com.silverwrist.dynamo.htmlcheck.tags;
+
+import com.silverwrist.dynamo.HTMLTagSet;
+
+public class HTMLTag
+{
+  /*--------------------------------------------------------------------------------
+   * Attributes
+   *--------------------------------------------------------------------------------
+   */
+
+  private String m_tagname;
+  private boolean m_linebreak;
+  private HTMLTagSet m_set;
+
+  /*--------------------------------------------------------------------------------
+   * Constructor
+   *--------------------------------------------------------------------------------
+   */
+
+  HTMLTag(String tagname, boolean linebreak, HTMLTagSet set)
+  {
+    m_tagname = tagname;
+    m_linebreak = linebreak;
+    m_set = set;
+
+  } // end constructor
+
+  /*--------------------------------------------------------------------------------
+   * Overrides from class Object
+   *--------------------------------------------------------------------------------
+   */
+
+  public boolean equals(Object obj)
+  {
+    if (!(obj instanceof HTMLTag))
+      return false;
+    HTMLTag other = (HTMLTag)obj;
+    return m_tagname.equals(other.m_tagname);
+
+  } // end equals
+
+  public int hashCode()
+  {
+    return m_tagname.hashCode();
+
+  } // end hashCode
+
+  public String toString()
+  {
+    return "<" + m_tagname + ">";
+
+  } // end toString
+
+  /*--------------------------------------------------------------------------------
+   * External operations
+   *--------------------------------------------------------------------------------
+   */
+
+  public String getTagName()
+  {
+    return m_tagname;
+
+  } // end getTagName
+
+  public boolean allowClose()
+  {
+    return false;
+
+  } // end allowClose
+
+  public boolean balanceTags()
+  {
+    return false;
+
+  } // end balanceTags
+
+  public boolean causeLineBreak(boolean is_closing)
+  {
+    return m_linebreak;
+
+  } // end causeLineBreak
+
+  public String makeClosingTag()
+  {
+    throw new RuntimeException("cannot make closing tags of basic HTMLTag");
+
+  } // end makeClosingTag
+
+  public HTMLTagSet getTagSet()
+  {
+    return m_set;
+
+  } // end getTagSet
+
+  public String rewrite(String tag_data, boolean is_closing, HTMLTagSite site)
+  {
+    return tag_data;
+
+  } // end rewrite
+
+} // end class HTMLTag

src/dynamo-framework/com/silverwrist/dynamo/htmlcheck/tags/HTMLTagSite.java

@@ -0,0 +1,28 @@
+/*
+ * The contents of this file are subject to the Mozilla Public License Version 1.1
+ * (the "License"); you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at <http://www.mozilla.org/MPL/>.
+ * 
+ * Software distributed under the License is distributed on an "AS IS" basis, WITHOUT
+ * WARRANTY OF ANY KIND, either express or implied. See the License for the specific
+ * language governing rights and limitations under the License.
+ * 
+ * The Original Code is the Venice Web Communities System.
+ * 
+ * The Initial Developer of the Original Code is Eric J. Bowersox <erbo@silcom.com>,
+ * for Silverwrist Design Studios.  Portions created by Eric J. Bowersox are
+ * Copyright (C) 2003 Eric J. Bowersox/Silverwrist Design Studios.  All Rights Reserved.
+ * 
+ * Contributor(s): 
+ */
+package com.silverwrist.dynamo.htmlcheck.tags;
+
+import com.silverwrist.dynamo.iface.ObjectProvider;
+
+public interface HTMLTagSite extends ObjectProvider
+{
+  public String getAttribute(String namespace, String name);
+
+  public void controlMessage(String message, Object data);
+
+} // end interface HTMLTagSite

src/dynamo-framework/com/silverwrist/dynamo/htmlcheck/tags/ListElementTag.java

@@ -0,0 +1,46 @@
+/*
+ * The contents of this file are subject to the Mozilla Public License Version 1.1
+ * (the "License"); you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at <http://www.mozilla.org/MPL/>.
+ * 
+ * Software distributed under the License is distributed on an "AS IS" basis, WITHOUT
+ * WARRANTY OF ANY KIND, either express or implied. See the License for the specific
+ * language governing rights and limitations under the License.
+ * 
+ * The Original Code is the Venice Web Communities System.
+ * 
+ * The Initial Developer of the Original Code is Eric J. Bowersox <erbo@silcom.com>,
+ * for Silverwrist Design Studios.  Portions created by Eric J. Bowersox are
+ * Copyright (C) 2003 Eric J. Bowersox/Silverwrist Design Studios.  All Rights Reserved.
+ * 
+ * Contributor(s): 
+ */
+package com.silverwrist.dynamo.htmlcheck.tags;
+
+import com.silverwrist.dynamo.HTMLTagSet;
+
+class ListElementTag extends OpenCloseTag
+{
+  /*--------------------------------------------------------------------------------
+   * Constructor
+   *--------------------------------------------------------------------------------
+   */
+
+  ListElementTag(String tagname, HTMLTagSet set)
+  {
+    super(tagname,true,set);
+
+  } // end constructor
+
+  /*--------------------------------------------------------------------------------
+   * External operations
+   *--------------------------------------------------------------------------------
+   */
+
+  public boolean causeLineBreak(boolean is_closing)
+  {
+    return !is_closing;
+
+  } // end causeLineBreak
+
+} // end class ListElementTag

src/dynamo-framework/com/silverwrist/dynamo/htmlcheck/tags/NOBR_Tag.java

@@ -0,0 +1,50 @@
+/*
+ * The contents of this file are subject to the Mozilla Public License Version 1.1
+ * (the "License"); you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at <http://www.mozilla.org/MPL/>.
+ * 
+ * Software distributed under the License is distributed on an "AS IS" basis, WITHOUT
+ * WARRANTY OF ANY KIND, either express or implied. See the License for the specific
+ * language governing rights and limitations under the License.
+ * 
+ * The Original Code is the Venice Web Communities System.
+ * 
+ * The Initial Developer of the Original Code is Eric J. Bowersox <erbo@silcom.com>,
+ * for Silverwrist Design Studios.  Portions created by Eric J. Bowersox are
+ * Copyright (C) 2003 Eric J. Bowersox/Silverwrist Design Studios.  All Rights Reserved.
+ * 
+ * Contributor(s): 
+ */
+package com.silverwrist.dynamo.htmlcheck.tags;
+
+import com.silverwrist.dynamo.HTMLTagSet;
+
+class NOBR_Tag extends BalancedTag
+{
+  /*--------------------------------------------------------------------------------
+   * Constructor
+   *--------------------------------------------------------------------------------
+   */
+
+  NOBR_Tag()
+  {
+    super("NOBR",false,HTMLTagSet.BLOCK);
+
+  } // end constructor
+
+  /*--------------------------------------------------------------------------------
+   * Overrides from class HTMLTag
+   *--------------------------------------------------------------------------------
+   */
+
+  public String rewrite(String tag_data, boolean is_closing, HTMLTagSite site)
+  {
+    if (is_closing)
+      site.controlMessage("/NOBR",null);
+    else
+      site.controlMessage("NOBR",null);
+    return super.rewrite(tag_data,is_closing,site);
+
+  } // end rewrite
+
+} // end class NOBR_Tag

src/dynamo-framework/com/silverwrist/dynamo/htmlcheck/tags/OpenCloseTag.java

@@ -0,0 +1,52 @@
+/*
+ * The contents of this file are subject to the Mozilla Public License Version 1.1
+ * (the "License"); you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at <http://www.mozilla.org/MPL/>.
+ * 
+ * Software distributed under the License is distributed on an "AS IS" basis, WITHOUT
+ * WARRANTY OF ANY KIND, either express or implied. See the License for the specific
+ * language governing rights and limitations under the License.
+ * 
+ * The Original Code is the Venice Web Communities System.
+ * 
+ * The Initial Developer of the Original Code is Eric J. Bowersox <erbo@silcom.com>,
+ * for Silverwrist Design Studios.  Portions created by Eric J. Bowersox are
+ * Copyright (C) 2003 Eric J. Bowersox/Silverwrist Design Studios.  All Rights Reserved.
+ * 
+ * Contributor(s): 
+ */
+package com.silverwrist.dynamo.htmlcheck.tags;
+
+import com.silverwrist.dynamo.HTMLTagSet;
+
+class OpenCloseTag extends HTMLTag
+{
+  /*--------------------------------------------------------------------------------
+   * Constructor
+   *--------------------------------------------------------------------------------
+   */
+
+  OpenCloseTag(String tagname, boolean linebreak, HTMLTagSet set)
+  {
+    super(tagname,linebreak,set);
+
+  } // end constructor
+
+  /*--------------------------------------------------------------------------------
+   * External operations
+   *--------------------------------------------------------------------------------
+   */
+
+  public final boolean allowClose()
+  {
+    return true;
+
+  } // end allowClose
+
+  public final String makeClosingTag()
+  {
+    return "</" + getTagName() + ">";
+
+  } // end makeClosingTag
+
+} // end class OpenCloseTag

src/dynamo-framework/com/silverwrist/dynamo/htmlcheck/tags/TagsList.java

@@ -0,0 +1,215 @@
+/*
+ * The contents of this file are subject to the Mozilla Public License Version 1.1
+ * (the "License"); you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at <http://www.mozilla.org/MPL/>.
+ * 
+ * Software distributed under the License is distributed on an "AS IS" basis, WITHOUT
+ * WARRANTY OF ANY KIND, either express or implied. See the License for the specific
+ * language governing rights and limitations under the License.
+ * 
+ * The Original Code is the Venice Web Communities System.
+ * 
+ * The Initial Developer of the Original Code is Eric J. Bowersox <erbo@silcom.com>,
+ * for Silverwrist Design Studios.  Portions created by Eric J. Bowersox are
+ * Copyright (C) 2003 Eric J. Bowersox/Silverwrist Design Studios.  All Rights Reserved.
+ * 
+ * Contributor(s): 
+ */
+package com.silverwrist.dynamo.htmlcheck.tags;
+
+import java.util.*;
+import com.silverwrist.dynamo.HTMLTagSet;
+
+public class TagsList
+{
+  /*--------------------------------------------------------------------------------
+   * Static data members
+   *--------------------------------------------------------------------------------
+   */
+
+  private static TagsList _self = null;
+
+  /*--------------------------------------------------------------------------------
+   * Attributes
+   *--------------------------------------------------------------------------------
+   */
+
+  private HashMap m_tagname_to_object = new HashMap();
+  private int m_tag_maxlen = 0;
+
+  /*--------------------------------------------------------------------------------
+   * Constructor
+   *--------------------------------------------------------------------------------
+   */
+
+  private TagsList()
+  {
+    install(new HTMLTag("!DOCTYPE",false,HTMLTagSet.DOCUMENT));
+    install(new HTMLTag("%",false,HTMLTagSet.SERVER));
+    install(new HTMLTag("%!",false,HTMLTagSet.SERVER));
+    install(new HTMLTag("%=",false,HTMLTagSet.SERVER));
+    install(new HTMLTag("?",false,HTMLTagSet.SERVER));
+    install(new HTMLTag("?=",false,HTMLTagSet.SERVER));
+    install(new HTMLTag("?PHP",false,HTMLTagSet.SERVER));
+    install(new A_Tag());
+    install(new BalancedTag("ABBR",false,HTMLTagSet.INLINE));
+    install(new BalancedTag("ACRONYM",false,HTMLTagSet.INLINE));
+    install(new BalancedTag("ADDRESS",true,HTMLTagSet.BLOCK));
+    install(new BalancedTag("APPLET",false,HTMLTagSet.ACTIVECONTENT));
+    install(new HTMLTag("AREA",false,HTMLTagSet.IMAGEMAP));
+    install(new BalancedTag("B",false,HTMLTagSet.INLINE));
+    install(new HTMLTag("BASE",false,HTMLTagSet.DOCUMENT));
+    install(new HTMLTag("BASEFONT",false,HTMLTagSet.DOCUMENT));
+    install(new BalancedTag("BDO",false,HTMLTagSet.INLINE));
+    install(new BalancedTag("BEAN",false,HTMLTagSet.JAVASERVER));
+    install(new HTMLTag("BGSOUND",false,HTMLTagSet.MSFT_DOCUMENT));
+    install(new BalancedTag("BIG",false,HTMLTagSet.INLINE));
+    install(new BalancedTag("BLINK",false,HTMLTagSet.NSCP_INLINE));
+    install(new BalancedTag("BLOCKQUOTE",true,HTMLTagSet.BLOCK));
+    install(new OpenCloseTag("BODY",true,HTMLTagSet.DOCUMENT));
+    install(new HTMLTag("BR",true,HTMLTagSet.BLOCK));
+    install(new OpenCloseTag("BUTTON",false,HTMLTagSet.FORMS));
+    install(new BalancedTag("CAPTION",true,HTMLTagSet.TABLES));
+    install(new BalancedTag("CENTER",true,HTMLTagSet.BLOCK));
+    install(new BalancedTag("CITE",false,HTMLTagSet.INLINE));
+    install(new BalancedTag("CODE",false,HTMLTagSet.INLINE));
+    install(new HTMLTag("COL",true,HTMLTagSet.TABLES));
+    install(new OpenCloseTag("COLGROUP",true,HTMLTagSet.TABLES));
+    install(new BalancedTag("COMMENT",false,HTMLTagSet.MSFT_INLINE));
+    install(new ListElementTag("DD",HTMLTagSet.BLOCK));
+    install(new BalancedTag("DEL",false,HTMLTagSet.CHANGE));
+    install(new BalancedTag("DFN",false,HTMLTagSet.INLINE));
+    install(new BalancedTag("DIR",true,HTMLTagSet.BLOCK));
+    install(new BalancedTag("DIV",true,HTMLTagSet.BLOCK));
+    install(new BalancedTag("DL",true,HTMLTagSet.BLOCK));
+    install(new ListElementTag("DT",HTMLTagSet.BLOCK));
+    install(new BalancedTag("EM",false,HTMLTagSet.INLINE));
+    install(new BalancedTag("EMBED",false,HTMLTagSet.ACTIVECONTENT));
+    install(new BalancedTag("FIELDSET",false,HTMLTagSet.FORMS));
+    install(new BalancedTag("FONT",false,HTMLTagSet.FONT));
+    install(new BalancedTag("FORM",false,HTMLTagSet.FORMS));
+    install(new HTMLTag("FRAME",true,HTMLTagSet.FRAMES));
+    install(new BalancedTag("FRAMESET",false,HTMLTagSet.FRAMES));
+    install(new BalancedTag("H1",true,HTMLTagSet.FONT));
+    install(new BalancedTag("H2",true,HTMLTagSet.FONT));
+    install(new BalancedTag("H3",true,HTMLTagSet.FONT));
+    install(new BalancedTag("H4",true,HTMLTagSet.FONT));
+    install(new BalancedTag("H5",true,HTMLTagSet.FONT));
+    install(new BalancedTag("H6",true,HTMLTagSet.FONT));
+    install(new OpenCloseTag("HEAD",false,HTMLTagSet.DOCUMENT));
+    install(new HTMLTag("HR",true,HTMLTagSet.BLOCK));
+    install(new OpenCloseTag("HTML",false,HTMLTagSet.DOCUMENT));
+    install(new BalancedTag("I",false,HTMLTagSet.INLINE));
+    install(new BalancedTag("IFRAME",true,HTMLTagSet.FRAMES));
+    install(new BalancedTag("ILAYER",true,HTMLTagSet.NSCP_LAYERS));
+    install(new HTMLTag("IMG",false,HTMLTagSet.IMAGES));
+    install(new HTMLTag("INPUT",false,HTMLTagSet.FORMS));
+    install(new BalancedTag("INS",false,HTMLTagSet.CHANGE));
+    install(new HTMLTag("ISINDEX",false,HTMLTagSet.FORMS));
+    install(new BalancedTag("KBD",false,HTMLTagSet.INLINE));
+    install(new HTMLTag("KEYGEN",false,HTMLTagSet.NSCP_FORMS));
+    install(new BalancedTag("LABEL",false,HTMLTagSet.FORMS));
+    install(new BalancedTag("LAYER",true,HTMLTagSet.NSCP_LAYERS));
+    install(new BalancedTag("LEGEND",false,HTMLTagSet.FORMS));
+    install(new ListElementTag("LI",HTMLTagSet.BLOCK));
+    install(new HTMLTag("LINK",false,HTMLTagSet.DOCUMENT));
+    install(new BalancedTag("LISTING",false,HTMLTagSet.MSFT_INLINE));
+    install(new BalancedTag("MAP",false,HTMLTagSet.IMAGEMAP));
+    install(new BalancedTag("MARQUEE",true,HTMLTagSet.MSFT_BLOCK));
+    install(new BalancedTag("MENU",true,HTMLTagSet.BLOCK));
+    install(new HTMLTag("META",false,HTMLTagSet.DOCUMENT));
+    install(new BalancedTag("MULTICOL",true,HTMLTagSet.NSCP_BLOCK));
+    install(new NOBR_Tag());
+    install(new BalancedTag("NOEMBED",false,HTMLTagSet.ACTIVECONTENT));
+    install(new BalancedTag("NOFRAMES",false,HTMLTagSet.FRAMES));
+    install(new BalancedTag("NOLAYER",false,HTMLTagSet.NSCP_LAYERS));
+    install(new BalancedTag("NOSCRIPT",false,HTMLTagSet.ACTIVECONTENT));
+    install(new BalancedTag("OBJECT",false,HTMLTagSet.ACTIVECONTENT));
+    install(new BalancedTag("OL",true,HTMLTagSet.BLOCK));
+    install(new BalancedTag("OPTGROUP",false,HTMLTagSet.FORMS));
+    install(new ListElementTag("OPTION",HTMLTagSet.FORMS));
+    install(new OpenCloseTag("P",true,HTMLTagSet.BLOCK));
+    install(new HTMLTag("PARAM",false,HTMLTagSet.ACTIVECONTENT));
+    install(new HTMLTag("PLAINTEXT",false,HTMLTagSet.PREFORMAT));
+    install(new BalancedTag("PRE",false,HTMLTagSet.PREFORMAT));
+    install(new BalancedTag("Q",false,HTMLTagSet.INLINE));
+    install(new HTMLTag("RT",false,HTMLTagSet.MSFT_ACTIVECONTENT));
+    install(new BalancedTag("RUBY",false,HTMLTagSet.MSFT_ACTIVECONTENT));
+    install(new BalancedTag("S",false,HTMLTagSet.INLINE));
+    install(new BalancedTag("SAMP",false,HTMLTagSet.INLINE));
+    install(new BalancedTag("SCRIPT",false,HTMLTagSet.ACTIVECONTENT));
+    install(new BalancedTag("SELECT",false,HTMLTagSet.FORMS));
+    install(new BalancedTag("SERVER",false,HTMLTagSet.NSCP_SERVER));
+    install(new BalancedTag("SERVLET",false,HTMLTagSet.JAVASERVER));
+    install(new BalancedTag("SMALL",false,HTMLTagSet.INLINE));
+    install(new HTMLTag("SPACER",false,HTMLTagSet.NSCP_INLINE));
+    install(new BalancedTag("SPAN",false,HTMLTagSet.INLINE));
+    install(new BalancedTag("STRIKE",false,HTMLTagSet.INLINE));
+    install(new BalancedTag("STRONG",false,HTMLTagSet.INLINE));
+    install(new BalancedTag("STYLE",false,HTMLTagSet.DOCUMENT));
+    install(new BalancedTag("SUB",false,HTMLTagSet.INLINE));
+    install(new BalancedTag("SUP",false,HTMLTagSet.INLINE));
+    install(new BalancedTag("TABLE",true,HTMLTagSet.TABLES));
+    install(new OpenCloseTag("TBODY",false,HTMLTagSet.TABLES));
+    install(new BalancedTag("TD",true,HTMLTagSet.TABLES));
+    install(new BalancedTag("TEXTAREA",true,HTMLTagSet.FORMS));
+    install(new OpenCloseTag("TFOOT",false,HTMLTagSet.TABLES));
+    install(new BalancedTag("TH",true,HTMLTagSet.TABLES));
+    install(new OpenCloseTag("THEAD",false,HTMLTagSet.TABLES));
+    install(new BalancedTag("TITLE",false,HTMLTagSet.DOCUMENT));
+    install(new BalancedTag("TR",true,HTMLTagSet.TABLES));
+    install(new BalancedTag("TT",false,HTMLTagSet.INLINE));
+    install(new BalancedTag("U",false,HTMLTagSet.INLINE));
+    install(new BalancedTag("UL",true,HTMLTagSet.BLOCK));
+    install(new BalancedTag("VAR",false,HTMLTagSet.INLINE));
+    install(new WBR_Tag());
+    install(new BalancedTag("XML",false,HTMLTagSet.MSFT_ACTIVECONTENT));
+    install(new BalancedTag("XMP",false,HTMLTagSet.NSCP_INLINE));
+
+  } // end constructor
+
+  /*--------------------------------------------------------------------------------
+   * Internal operations
+   *--------------------------------------------------------------------------------
+   */
+
+  private final void install(HTMLTag tag)
+  {
+    m_tagname_to_object.put(tag.getTagName(),tag);
+    int len = tag.getTagName().length();
+    if (len>m_tag_maxlen)
+      m_tag_maxlen = len;
+
+  } // end install
+
+  /*--------------------------------------------------------------------------------
+   * External operations
+   *--------------------------------------------------------------------------------
+   */
+
+  public int getMaxTagLength()
+  {
+    return m_tag_maxlen;
+
+  } // end getMaxTagLength
+
+  public HTMLTag getTag(String name)
+  {
+    return (HTMLTag)(m_tagname_to_object.get(name.toUpperCase()));
+
+  } // end getTag
+
+  /*--------------------------------------------------------------------------------
+   * External static operations
+   *--------------------------------------------------------------------------------
+   */
+
+  public static synchronized TagsList get()
+  {
+    if (_self==null)
+      _self = new TagsList();
+    return _self;
+
+  } // end get
+
+} // end class TagsList

src/dynamo-framework/com/silverwrist/dynamo/htmlcheck/tags/WBR_Tag.java

@@ -0,0 +1,47 @@
+/*
+ * The contents of this file are subject to the Mozilla Public License Version 1.1
+ * (the "License"); you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at <http://www.mozilla.org/MPL/>.
+ * 
+ * Software distributed under the License is distributed on an "AS IS" basis, WITHOUT
+ * WARRANTY OF ANY KIND, either express or implied. See the License for the specific
+ * language governing rights and limitations under the License.
+ * 
+ * The Original Code is the Venice Web Communities System.
+ * 
+ * The Initial Developer of the Original Code is Eric J. Bowersox <erbo@silcom.com>,
+ * for Silverwrist Design Studios.  Portions created by Eric J. Bowersox are
+ * Copyright (C) 2003 Eric J. Bowersox/Silverwrist Design Studios.  All Rights Reserved.
+ * 
+ * Contributor(s): 
+ */
+package com.silverwrist.dynamo.htmlcheck.tags;
+
+import com.silverwrist.dynamo.HTMLTagSet;
+
+class WBR_Tag extends HTMLTag
+{
+  /*--------------------------------------------------------------------------------
+   * Constructor
+   *--------------------------------------------------------------------------------
+   */
+
+  WBR_Tag()
+  {
+    super("WBR",false,HTMLTagSet.BLOCK);
+
+  } // end constructor
+
+  /*--------------------------------------------------------------------------------
+   * Overrides from class HTMLTag
+   *--------------------------------------------------------------------------------
+   */
+
+  public String rewrite(String tag_data, boolean is_closing, HTMLTagSite site)
+  {
+    site.controlMessage("WBR",null);
+    return super.rewrite(tag_data,is_closing,site);
+
+  } // end rewrite
+
+} // end class WBR_Tag

src/dynamo-framework/com/silverwrist/dynamo/iface/HTMLChecker.java

@@ -0,0 +1,40 @@
+/*
+ * The contents of this file are subject to the Mozilla Public License Version 1.1
+ * (the "License"); you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at <http://www.mozilla.org/MPL/>.
+ * 
+ * Software distributed under the License is distributed on an "AS IS" basis, WITHOUT
+ * WARRANTY OF ANY KIND, either express or implied. See the License for the specific
+ * language governing rights and limitations under the License.
+ * 
+ * The Original Code is the Venice Web Communities System.
+ * 
+ * The Initial Developer of the Original Code is Eric J. Bowersox <erbo@silcom.com>,
+ * for Silverwrist Design Studios.  Portions created by Eric J. Bowersox are
+ * Copyright (C) 2003 Eric J. Bowersox/Silverwrist Design Studios.  All Rights Reserved.
+ * 
+ * Contributor(s): 
+ */
+package com.silverwrist.dynamo.iface;
+
+import java.io.Reader;
+
+public interface HTMLChecker extends ObjectStore
+{
+  public void append(String str);
+
+  public void append(Reader r);
+
+  public void finish();
+
+  public void reset();
+
+  public String getValue();
+
+  public int getLength();
+
+  public int getLines();
+
+  public int getCounter(String namespace, String name);
+
+} // end interface HTMLChecker

src/dynamo-framework/com/silverwrist/dynamo/iface/HTMLCheckerConfigRegister.java

@@ -0,0 +1,24 @@
+/*
+ * The contents of this file are subject to the Mozilla Public License Version 1.1
+ * (the "License"); you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at <http://www.mozilla.org/MPL/>.
+ * 
+ * Software distributed under the License is distributed on an "AS IS" basis, WITHOUT
+ * WARRANTY OF ANY KIND, either express or implied. See the License for the specific
+ * language governing rights and limitations under the License.
+ * 
+ * The Original Code is the Venice Web Communities System.
+ * 
+ * The Initial Developer of the Original Code is Eric J. Bowersox <erbo@silcom.com>,
+ * for Silverwrist Design Studios.  Portions created by Eric J. Bowersox are
+ * Copyright (C) 2003 Eric J. Bowersox/Silverwrist Design Studios.  All Rights Reserved.
+ * 
+ * Contributor(s): 
+ */
+package com.silverwrist.dynamo.iface;
+
+public interface HTMLCheckerConfigRegister
+{
+  public ComponentShutdown registerConfigurator(HTMLCheckerConfigurator cfg);
+
+} // end interface HTMLCheckerConfigRegister

src/dynamo-framework/com/silverwrist/dynamo/iface/HTMLCheckerConfigurator.java

@@ -0,0 +1,24 @@
+/*
+ * The contents of this file are subject to the Mozilla Public License Version 1.1
+ * (the "License"); you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at <http://www.mozilla.org/MPL/>.
+ * 
+ * Software distributed under the License is distributed on an "AS IS" basis, WITHOUT
+ * WARRANTY OF ANY KIND, either express or implied. See the License for the specific
+ * language governing rights and limitations under the License.
+ * 
+ * The Original Code is the Venice Web Communities System.
+ * 
+ * The Initial Developer of the Original Code is Eric J. Bowersox <erbo@silcom.com>,
+ * for Silverwrist Design Studios.  Portions created by Eric J. Bowersox are
+ * Copyright (C) 2003 Eric J. Bowersox/Silverwrist Design Studios.  All Rights Reserved.
+ * 
+ * Contributor(s): 
+ */
+package com.silverwrist.dynamo.iface;
+
+public interface HTMLCheckerConfigurator
+{
+  public void configure(HTMLCheckerProfile profile);
+
+} // end interface HTMLCheckerConfigurator

src/dynamo-framework/com/silverwrist/dynamo/iface/HTMLCheckerProfile.java

@@ -0,0 +1,38 @@
+/*
+ * The contents of this file are subject to the Mozilla Public License Version 1.1
+ * (the "License"); you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at <http://www.mozilla.org/MPL/>.
+ * 
+ * Software distributed under the License is distributed on an "AS IS" basis, WITHOUT
+ * WARRANTY OF ANY KIND, either express or implied. See the License for the specific
+ * language governing rights and limitations under the License.
+ * 
+ * The Original Code is the Venice Web Communities System.
+ * 
+ * The Initial Developer of the Original Code is Eric J. Bowersox <erbo@silcom.com>,
+ * for Silverwrist Design Studios.  Portions created by Eric J. Bowersox are
+ * Copyright (C) 2003 Eric J. Bowersox/Silverwrist Design Studios.  All Rights Reserved.
+ * 
+ * Contributor(s): 
+ */
+package com.silverwrist.dynamo.iface;
+
+public interface HTMLCheckerProfile extends ObjectProvider
+{
+  public void addOutputFilter(HTMLOutputFilter filter);
+
+  public void addRawOutputFilter(HTMLOutputFilter filter);
+
+  public void addStringRewriter(HTMLRewriter rewriter);
+
+  public void addWordRewriter(HTMLRewriter rewriter);
+
+  public void addTagRewriter(HTMLRewriter rewriter);
+
+  public void addParenRewriter(HTMLRewriter rewriter);
+
+  public void addBracketRewriter(HTMLRewriter rewriter);
+
+  public void addBraceRewriter(HTMLRewriter rewriter);
+
+} // end interface HTMLCheckerProfile

src/dynamo-framework/com/silverwrist/dynamo/iface/HTMLCheckerService.java

@@ -0,0 +1,26 @@
+/*
+ * The contents of this file are subject to the Mozilla Public License Version 1.1
+ * (the "License"); you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at <http://www.mozilla.org/MPL/>.
+ * 
+ * Software distributed under the License is distributed on an "AS IS" basis, WITHOUT
+ * WARRANTY OF ANY KIND, either express or implied. See the License for the specific
+ * language governing rights and limitations under the License.
+ * 
+ * The Original Code is the Venice Web Communities System.
+ * 
+ * The Initial Developer of the Original Code is Eric J. Bowersox <erbo@silcom.com>,
+ * for Silverwrist Design Studios.  Portions created by Eric J. Bowersox are
+ * Copyright (C) 2003 Eric J. Bowersox/Silverwrist Design Studios.  All Rights Reserved.
+ * 
+ * Contributor(s): 
+ */
+package com.silverwrist.dynamo.iface;
+
+import com.silverwrist.dynamo.except.DatabaseException;
+
+public interface HTMLCheckerService
+{
+  public HTMLChecker createHTMLChecker(String profile_namespace, String profile_name) throws DatabaseException;
+
+} // end interface HTMLCheckerService

src/dynamo-framework/com/silverwrist/dynamo/iface/HTMLOutputFilter.java

@@ -0,0 +1,28 @@
+/*
+ * The contents of this file are subject to the Mozilla Public License Version 1.1
+ * (the "License"); you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at <http://www.mozilla.org/MPL/>.
+ * 
+ * Software distributed under the License is distributed on an "AS IS" basis, WITHOUT
+ * WARRANTY OF ANY KIND, either express or implied. See the License for the specific
+ * language governing rights and limitations under the License.
+ * 
+ * The Original Code is the Venice Web Communities System.
+ * 
+ * The Initial Developer of the Original Code is Eric J. Bowersox <erbo@silcom.com>,
+ * for Silverwrist Design Studios.  Portions created by Eric J. Bowersox are
+ * Copyright (C) 2003 Eric J. Bowersox/Silverwrist Design Studios.  All Rights Reserved.
+ * 
+ * Contributor(s): 
+ */
+package com.silverwrist.dynamo.iface;
+
+public interface HTMLOutputFilter
+{
+  public boolean tryOutputCharacter(StringBuffer buf, char ch);
+
+  public boolean matchCharacter(char ch);
+
+  public int lengthNoMatch(String s);
+
+} // end interface HTMLOutputFilter

src/dynamo-framework/com/silverwrist/dynamo/iface/HTMLRewriter.java

@@ -0,0 +1,29 @@
+/*
+ * The contents of this file are subject to the Mozilla Public License Version 1.1
+ * (the "License"); you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at <http://www.mozilla.org/MPL/>.
+ * 
+ * Software distributed under the License is distributed on an "AS IS" basis, WITHOUT
+ * WARRANTY OF ANY KIND, either express or implied. See the License for the specific
+ * language governing rights and limitations under the License.
+ * 
+ * The Original Code is the Venice Web Communities System.
+ * 
+ * The Initial Developer of the Original Code is Eric J. Bowersox <erbo@silcom.com>,
+ * for Silverwrist Design Studios.  Portions created by Eric J. Bowersox are
+ * Copyright (C) 2003 Eric J. Bowersox/Silverwrist Design Studios.  All Rights Reserved.
+ * 
+ * Contributor(s): 
+ */
+package com.silverwrist.dynamo.iface;
+
+import com.silverwrist.dynamo.htmlcheck.MarkupData;
+import com.silverwrist.dynamo.util.QualifiedNameKey;
+
+public interface HTMLRewriter
+{
+  public QualifiedNameKey getName();
+
+  public MarkupData rewrite(String data, String prefix, String suffix, HTMLRewriterSite site);
+
+} // end interface HTMLRewriter

src/dynamo-framework/com/silverwrist/dynamo/iface/HTMLRewriterSite.java

@@ -0,0 +1,24 @@
+/*
+ * The contents of this file are subject to the Mozilla Public License Version 1.1
+ * (the "License"); you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at <http://www.mozilla.org/MPL/>.
+ * 
+ * Software distributed under the License is distributed on an "AS IS" basis, WITHOUT
+ * WARRANTY OF ANY KIND, either express or implied. See the License for the specific
+ * language governing rights and limitations under the License.
+ * 
+ * The Original Code is the Venice Web Communities System.
+ * 
+ * The Initial Developer of the Original Code is Eric J. Bowersox <erbo@silcom.com>,
+ * for Silverwrist Design Studios.  Portions created by Eric J. Bowersox are
+ * Copyright (C) 2003 Eric J. Bowersox/Silverwrist Design Studios.  All Rights Reserved.
+ * 
+ * Contributor(s): 
+ */
+package com.silverwrist.dynamo.iface;
+
+public interface HTMLRewriterSite extends ObjectProvider
+{
+  public String getAttribute(String namespace, String name);
+
+} // end interface HTMLRewriterSite

src/dynamo-framework/com/silverwrist/dynamo/util/PropertyUtils.java

@@ -327,4 +327,19 @@ public class PropertyUtils
 
   } // end getPropertyNoErr
 
+  public static Object getPropertyDefault(ObjectProvider prov, String namespace, String name, Object def)
+  {
+    try
+    { // try to get it
+      return prov.getObject(namespace,name);
+
+    } // end try
+    catch (NoSuchObjectException e)
+    { // we don't have the property - return the default value
+      return def;
+
+    } // end catch
+
+  } // end getPropertyNoErr
+
 } // end class PropertyUtils