From 4534adace4afa1eb355849ea1a306e52ab22955a Mon Sep 17 00:00:00 2001
From: "Eric J. Bowersox" <erbo@erbosoft.com>
Date: Fri, 20 Jun 2003 06:07:23 +0000
Subject: [PATCH] started outlining the conferencing module

---
 build.xml                                     |  50 ++++++-
 .../venice/conf/ConfNamespaces.java           |  25 ++++
 .../venice/conf/module/Controller.java        | 114 ++++++++++++++++
 .../venice/conf/module/ModuleMain.java        | 128 ++++++++++++++++++
 .../conf/module/ModuleMessages.properties     |  18 +++
 .../dynamo/except/CodeNotFoundException.java  |   6 +-
 .../except/DynamoExceptionMessages.properties |   2 +
 .../except/ParameterCountException.java       | 105 ++++++++++++++
 .../dynamo/except/ParameterTypeException.java | 106 +++++++++++++++
 .../dynamo/obj/DynamicClassImpl.java          |  90 ++++++++++++
 .../dynamo/obj/DynamicObjectImpl.java         | 103 ++++++++++++++
 ...ynamicClassCommunityServiceController.java |  51 +++++++
 ...DynamicImplCommunityServiceController.java | 104 ++++++++++++++
 13 files changed, 893 insertions(+), 9 deletions(-)
 create mode 100644 src/conferencing-module/com/silverwrist/venice/conf/ConfNamespaces.java
 create mode 100644 src/conferencing-module/com/silverwrist/venice/conf/module/Controller.java
 create mode 100644 src/conferencing-module/com/silverwrist/venice/conf/module/ModuleMain.java
 create mode 100644 src/conferencing-module/com/silverwrist/venice/conf/module/ModuleMessages.properties
 create mode 100644 src/dynamo-framework/com/silverwrist/dynamo/except/ParameterCountException.java
 create mode 100644 src/dynamo-framework/com/silverwrist/dynamo/except/ParameterTypeException.java
 create mode 100644 src/dynamo-framework/com/silverwrist/dynamo/obj/DynamicClassImpl.java
 create mode 100644 src/dynamo-framework/com/silverwrist/dynamo/obj/DynamicObjectImpl.java
 create mode 100644 src/venice-base/com/silverwrist/venice/obj/DynamicClassCommunityServiceController.java
 create mode 100644 src/venice-base/com/silverwrist/venice/obj/DynamicImplCommunityServiceController.java

diff --git a/build.xml b/build.xml
index f145396..0dd8ac5 100644
--- a/build.xml
+++ b/build.xml
@@ -168,7 +168,7 @@
   <!-- ============================================================================
     "build-dynamo" - Builds the Dynamo framework classes (com.silverwrist.dynamo.*).
     ============================================================================ -->
-  <target name="build-dynamo" depends="jar-baseutil,jcc-dynamo-search">
+  <target name="build-dynamo" depends="init,jar-baseutil,jcc-dynamo-search">
     <mkdir dir="workingarea/dynamo-framework"/>
     <javac srcdir="src/dynamo-framework:workingarea/src-dynamo-framework" destdir="workingarea/dynamo-framework"
            source="1.4" debug="${compile.debug}" optimize="${compile.optimize}" deprecation="off">
@@ -195,7 +195,7 @@
     "build-dynamo-test" - Builds the Dynamo test classes
                           (com.silverwrist.dynamo.test.*).
     ============================================================================ -->
-  <target name="build-dynamo-test" depends="jar-baseutil,jar-dynamo">
+  <target name="build-dynamo-test" depends="init,jar-baseutil,jar-dynamo">
     <mkdir dir="workingarea/dynamo-test"/>
     <javac srcdir="src/dynamo-test" destdir="workingarea/dynamo-test" source="1.4"
            debug="${compile.debug}" optimize="${compile.optimize}" deprecation="${compile.deprecation}">
@@ -223,7 +223,7 @@
                           (com.silverwrist.dynamo.testmod.*).
     ============================================================================ -->
 
-  <target name="build-test-module" depends="jar-baseutil,jar-dynamo">
+  <target name="build-test-module" depends="init,jar-baseutil,jar-dynamo">
     <mkdir dir="workingarea/dynamo-test-module"/>
     <javac srcdir="src/dynamo-test-module" destdir="workingarea/dynamo-test-module" source="1.4"
            debug="${compile.debug}" optimize="${compile.optimize}" deprecation="${compile.deprecation}">
@@ -256,7 +256,7 @@
     "build-venice-base" - Builds the Venice base classes (com.silverwrist.venice.*).
     ============================================================================ -->
 
-  <target name="build-venice-base" depends="jar-baseutil,jar-dynamo">
+  <target name="build-venice-base" depends="init,jar-baseutil,jar-dynamo">
     <mkdir dir="workingarea/venice-base"/>
     <javac srcdir="src/venice-base" destdir="workingarea/venice-base" source="1.4"
            debug="${compile.debug}" optimize="${compile.optimize}" deprecation="${compile.deprecation}">
@@ -282,7 +282,7 @@
     "build-venice-sso-helper" - Builds the Venice SourceID SSO helper classes.
     ============================================================================ -->
 
-  <target name="build-venice-sso-helper" depends="jar-baseutil,jar-dynamo,jar-venice-base" if="sourceid.present">
+  <target name="build-venice-sso-helper" depends="init,jar-baseutil,jar-dynamo,jar-venice-base" if="sourceid.present">
     <mkdir dir="workingarea/venice-sso-helper"/>
     <javac srcdir="src/venice-sso-helper" destdir="workingarea/venice-sso-helper" source="1.4"
            debug="${compile.debug}" optimize="${compile.optimize}" deprecation="${compile.deprecation}">
@@ -302,11 +302,40 @@
     <jar destfile="jars/venice-sso-helper.jar" basedir="workingarea/venice-sso-helper"/>
   </target>
 
+  <!-- ============================================================================
+    "build-venice-conferencing" - Builds the Venice Conferencing module.
+    ============================================================================ -->
+
+  <target name="build-venice-conferencing" depends="init,jar-baseutil,jar-dynamo,jar-venice-base">
+    <mkdir dir="workingarea/conferencing-module"/>
+    <javac srcdir="src/conferencing-module" destdir="workingarea/conferencing-module" source="1.4"
+           debug="${compile.debug}" optimize="${compile.optimize}" deprecation="${compile.deprecation}">
+      <classpath>
+	<filelist dir="jars" files="venice-base.jar,dynamo-framework.jar,baseutil.jar"/>
+        <path refid="base.build.path"/>
+      </classpath>
+    </javac>
+  </target>
+
+  <!-- ============================================================================
+    "jar-venice-conferencing" - Builds the Venice Conferencing module.
+    ============================================================================ -->
+
+  <target name="jar-venice-conferencing" depends="init-jars,build-venice-conferencing">
+    <jar destfile="jars/venice-conferencing.jar" basedir="workingarea/conferencing-module">
+      <manifest>
+        <attribute name="X-Dynamo-Module-Class" value="com.silverwrist.venice.conf.module.ModuleMain"/>
+        <!-- <attribute name="X-Dynamo-Resource-Prefix" value="/resources"/> -->
+      </manifest>
+    </jar>
+  </target>
+
   <!-- ============================================================================
     "all-jars" - Pseudo-target that compiles all JAR files.
     ============================================================================ -->
   <target name="all-jars"
-          depends="init,jar-baseutil,jar-dynamo,jar-dynamo-test,jar-venice-base,jar-venice-sso-helper"/>
+          depends="init,jar-baseutil,jar-dynamo,jar-dynamo-test,jar-venice-base,jar-venice-sso-helper,
+                   jar-venice-conferencing"/>
 
   <!-- ============================================================================
     "assemble-test-app" - Pseudo-target that creates the directory structure for
@@ -363,6 +392,9 @@
       <fileset dir="${velocity.lib}" includes="${velocity.jarfile}"/>
       <fileset dir="${lucene.lib}" includes="${lucene.jarfile}"/>
     </copy>
+    <copy todir="assembly/venice/WEB-INF/modules">
+      <fileset dir="jars" includes="venice-conferencing.jar"/>
+    </copy>
     <copy file="conf/dynamo-venice.xml" tofile="assembly/venice/WEB-INF/dynamo.xml"/>
     <copy file="conf/logging-venice.xml" tofile="assembly/venice/WEB-INF/logging.xml">
       <filterset>
@@ -421,6 +453,9 @@
         <include name="xmlsec.jar"/>
       </fileset>
     </copy>
+    <copy todir="assembly/venice-sp/WEB-INF/modules">
+      <fileset dir="jars" includes="venice-conferencing.jar"/>
+    </copy>
     <copy todir="assembly/venice-sp/WEB-INF/xsd" preservelastmodified="yes">
       <fileset dir="${sourceid.base}/conf" includes="*.xsd"/>
     </copy>
@@ -497,6 +532,9 @@
         <include name="xmlsec.jar"/>
       </fileset>
     </copy>
+    <copy todir="assembly/venice-idp/WEB-INF/modules">
+      <fileset dir="jars" includes="venice-conferencing.jar"/>
+    </copy>
     <copy todir="assembly/venice-idp/WEB-INF/xsd" preservelastmodified="yes">
       <fileset dir="${sourceid.base}/conf" includes="*.xsd"/>
     </copy>
diff --git a/src/conferencing-module/com/silverwrist/venice/conf/ConfNamespaces.java b/src/conferencing-module/com/silverwrist/venice/conf/ConfNamespaces.java
new file mode 100644
index 0000000..aad8d1f
--- /dev/null
+++ b/src/conferencing-module/com/silverwrist/venice/conf/ConfNamespaces.java
@@ -0,0 +1,25 @@
+/*
+ * 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.venice.conf;
+
+public interface ConfNamespaces
+{
+  public static final String CONFERENCING_NAMESPACE =
+      "http://www.silverwrist.com/NS/venice/2003/06/19/conferencing";
+
+} // end interface ConfNamespaces
diff --git a/src/conferencing-module/com/silverwrist/venice/conf/module/Controller.java b/src/conferencing-module/com/silverwrist/venice/conf/module/Controller.java
new file mode 100644
index 0000000..f95c5a3
--- /dev/null
+++ b/src/conferencing-module/com/silverwrist/venice/conf/module/Controller.java
@@ -0,0 +1,114 @@
+/*
+ * 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.venice.conf.module;
+
+import java.util.*;
+import com.silverwrist.dynamo.except.*;
+import com.silverwrist.dynamo.iface.*;
+import com.silverwrist.venice.except.*;
+import com.silverwrist.venice.iface.*;
+import com.silverwrist.venice.obj.*;
+
+class Controller implements CommunityServiceController
+{
+  /*--------------------------------------------------------------------------------
+   * Attributes
+   *--------------------------------------------------------------------------------
+   */
+
+  private DynamicImplCommunityServiceController m_dobj;
+
+  /*--------------------------------------------------------------------------------
+   * Constructor
+   *--------------------------------------------------------------------------------
+   */
+
+  Controller()
+  {
+    m_dobj = new DynamicImplCommunityServiceController(this);
+
+  } // end constructor
+
+  /*--------------------------------------------------------------------------------
+   * Implementations from interface DynamicObject
+   *--------------------------------------------------------------------------------
+   */
+
+  public Object get(String property_name) throws DynamicObjectException
+  {
+    return m_dobj.get(property_name);
+
+  } // end get
+
+  public void set(String property_name, Object value) throws DynamicObjectException
+  {
+    m_dobj.set(property_name,value);
+
+  } // end set
+
+  public Object call(String method_name, Object[] parameters) throws DynamicObjectException
+  {
+    return m_dobj.call(method_name,parameters);
+
+  } // end call
+
+  public Object call(String method_name, List parameters) throws DynamicObjectException
+  {
+    return m_dobj.call(method_name,parameters);
+
+  } // end call
+
+  public DynamicClass getDClass()
+  {
+    return m_dobj.getDClass();
+
+  } // end getDClass
+  
+  /*--------------------------------------------------------------------------------
+   * Implementations from interface ComponentShutdown
+   *--------------------------------------------------------------------------------
+   */
+
+  public void shutdown()
+  {
+  } // end shutdown
+
+  /*--------------------------------------------------------------------------------
+   * Implementations from interface CommunityServiceController
+   *--------------------------------------------------------------------------------
+   */
+
+  public String getDescription()
+  {
+    ResourceBundle b = ResourceBundle.getBundle("com.silverwrist.venice.conf.module.ModuleMessages");
+    return b.getString("description");
+
+  } // end getDescription
+
+  public void addServiceToCommunity(Request req, VeniceCommunity comm)
+      throws DatabaseException, CommunityServiceException
+  {
+  }
+
+  public void removeServiceFromCommunity(Request req, VeniceCommunity comm)
+      throws DatabaseException, CommunityServiceException
+  {
+  }
+
+} // end class Controller
+
diff --git a/src/conferencing-module/com/silverwrist/venice/conf/module/ModuleMain.java b/src/conferencing-module/com/silverwrist/venice/conf/module/ModuleMain.java
new file mode 100644
index 0000000..12c6264
--- /dev/null
+++ b/src/conferencing-module/com/silverwrist/venice/conf/module/ModuleMain.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.venice.conf.module;
+
+import java.security.Principal;
+import java.util.*;
+import com.silverwrist.dynamo.except.*;
+import com.silverwrist.dynamo.iface.*;
+import com.silverwrist.dynamo.util.*;
+import com.silverwrist.venice.conf.ConfNamespaces;
+
+public class ModuleMain implements ModuleFunctions
+{
+  /*--------------------------------------------------------------------------------
+   * Static data members
+   *--------------------------------------------------------------------------------
+   */
+
+  public static final String CONTROLLER_OBJNAME = "controller";
+
+  private static final QualifiedNameKey NAME =
+      new QualifiedNameKey(ConfNamespaces.CONFERENCING_NAMESPACE,"Venice.conferencing");
+
+  /*--------------------------------------------------------------------------------
+   * Attributes
+   *--------------------------------------------------------------------------------
+   */
+
+  private int m_usecount = 0;
+  private ModuleSite m_site = null;
+  private Controller m_controller = null;
+
+  /*--------------------------------------------------------------------------------
+   * Constructor
+   *--------------------------------------------------------------------------------
+   */
+
+  public ModuleMain()
+  { // do nothing
+  } // end constructor
+
+  /*--------------------------------------------------------------------------------
+   * Implementations from interface ModuleFunctions
+   *--------------------------------------------------------------------------------
+   */
+
+  public QualifiedNameKey getModuleID()
+  {
+    return NAME;
+
+  } // end getModuleID
+
+  public String getDescription()
+  {
+    ResourceBundle b = ResourceBundle.getBundle("com.silverwrist.venice.conf.module.ModuleMessages");
+    return b.getString("description");
+
+  } // end getDescription
+
+  public void initialize(ModuleSite site, ServiceProvider services) throws ModuleException
+  {
+    m_site = site;
+
+  } // end initialize
+
+  public void shutdown()
+  {
+    m_site = null;
+    m_controller = null;
+    m_usecount = 0;
+
+  } // end shutdown
+
+  public boolean inUse()
+  {
+    return (m_usecount>0);
+
+  } // end inUse
+
+  public boolean canInstall(ServiceProvider services, Principal installer)
+  {
+    return true;  // TEMP
+  }
+
+  public void install(ModuleSite site, ServiceProvider services, Principal installer, DynamoLog log)
+      throws ModuleException
+  {
+  }
+
+  public void uninstall(ModuleSite site, ServiceProvider services, Principal uninstaller, DynamoLog log)
+      throws ModuleException
+  {
+  }
+
+  public DynamicObject getProvidedObject(String namespace, String name) throws ModuleException
+  {
+    if (ConfNamespaces.CONFERENCING_NAMESPACE.equals(namespace) && CONTROLLER_OBJNAME.equals(name))
+    { // we want the community service controller
+      synchronized (this)
+      { // create it if necessary
+	if (m_controller==null)
+	  m_controller = new Controller();
+	return m_controller;
+
+      } // end synchronized block
+
+    } // end if
+
+    return null;
+
+  } // end getProvidedObject
+
+} // end class ModuleMain
diff --git a/src/conferencing-module/com/silverwrist/venice/conf/module/ModuleMessages.properties b/src/conferencing-module/com/silverwrist/venice/conf/module/ModuleMessages.properties
new file mode 100644
index 0000000..8cea4a4
--- /dev/null
+++ b/src/conferencing-module/com/silverwrist/venice/conf/module/ModuleMessages.properties
@@ -0,0 +1,18 @@
+# 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
+description=Venice Conferencing System
diff --git a/src/dynamo-framework/com/silverwrist/dynamo/except/CodeNotFoundException.java b/src/dynamo-framework/com/silverwrist/dynamo/except/CodeNotFoundException.java
index edf0fde..cceda16 100644
--- a/src/dynamo-framework/com/silverwrist/dynamo/except/CodeNotFoundException.java
+++ b/src/dynamo-framework/com/silverwrist/dynamo/except/CodeNotFoundException.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): 
  */
@@ -49,7 +49,7 @@ public class CodeNotFoundException extends DynamicObjectException
   private String m_message = null;
 
   /*--------------------------------------------------------------------------------
-   * Constructor
+   * Constructors
    *--------------------------------------------------------------------------------
    */
 
@@ -114,7 +114,7 @@ public class CodeNotFoundException extends DynamicObjectException
    */
   public String getLocalizedMessage(Locale locale)
   {
-    ResourceBundle b = ResourceBundle.getBundle(BUNDLE,locale,getClass().getClassLoader());
+    ResourceBundle b = ResourceBundle.getBundle(BUNDLE,locale,CodeNotFoundException.class.getClassLoader());
     return MessageFormat.format(b.getString(m_message_id),m_args);
 
   } // end getLocalizedMessage
diff --git a/src/dynamo-framework/com/silverwrist/dynamo/except/DynamoExceptionMessages.properties b/src/dynamo-framework/com/silverwrist/dynamo/except/DynamoExceptionMessages.properties
index 818247a..ed7ac28 100644
--- a/src/dynamo-framework/com/silverwrist/dynamo/except/DynamoExceptionMessages.properties
+++ b/src/dynamo-framework/com/silverwrist/dynamo/except/DynamoExceptionMessages.properties
@@ -33,3 +33,5 @@ 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.
+parameterCount=Invalid number of parameters to dynamic method "{0}" in class "{1}" (was {2}, should be {3})
+parameterType=Invalid type of parameter {2} in dynamic method "{0}," class "{1}" (was {3}, should be {4})
diff --git a/src/dynamo-framework/com/silverwrist/dynamo/except/ParameterCountException.java b/src/dynamo-framework/com/silverwrist/dynamo/except/ParameterCountException.java
new file mode 100644
index 0000000..05be099
--- /dev/null
+++ b/src/dynamo-framework/com/silverwrist/dynamo/except/ParameterCountException.java
@@ -0,0 +1,105 @@
+/*
+ * 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;
+
+import java.text.MessageFormat;
+import java.util.Locale;
+import java.util.ResourceBundle;
+import com.silverwrist.dynamo.iface.DynamicClass;
+
+public class ParameterCountException extends DynamicObjectRuntimeException
+{
+  /*--------------------------------------------------------------------------------
+   * Static data members
+   *--------------------------------------------------------------------------------
+   */
+
+  private static final String BUNDLE = "com.silverwrist.dynamo.except.DynamoExceptionMessages";
+  private static final String MESSAGE = "parameterCount";
+
+  /*--------------------------------------------------------------------------------
+   * Attributes
+   *--------------------------------------------------------------------------------
+   */
+
+  private String[] m_args;
+  private String m_message = null;
+
+  /*--------------------------------------------------------------------------------
+   * Constructor
+   *--------------------------------------------------------------------------------
+   */
+
+  public ParameterCountException(DynamicClass dclass, String method_name, int desired_length, int actual_length)
+  {
+    super("");
+    m_args = new String[4];
+    m_args[0] = dclass.getName();
+    m_args[1] = method_name;
+    m_args[2] = String.valueOf(desired_length);
+    m_args[3] = String.valueOf(actual_length);
+
+  } // end constructor
+
+  /*--------------------------------------------------------------------------------
+   * Overrides from class Throwable
+   *--------------------------------------------------------------------------------
+   */
+
+  public String getMessage()
+  {
+    if (m_message==null)
+      m_message = getLocalizedMessage(Locale.US);
+    return m_message;
+
+  } // end getMessage
+
+  /**
+   * Creates a localized description of this exception. Subclasses may override this method in
+   * order to produce a locale-specific message. For subclasses that do not override this method,
+   * the default implementation returns the same result as <CODE>getMessage()</CODE>.
+   *
+   * @return The localized description of this exception.
+   */
+  public String getLocalizedMessage()
+  {
+    return this.getLocalizedMessage(Locale.getDefault());
+
+  } // end getLocalizedMessage
+
+  /*--------------------------------------------------------------------------------
+   * Overrides from class DynamoRuntimeException
+   *--------------------------------------------------------------------------------
+   */
+
+  /**
+   * Creates a localized description of this exception. Subclasses may override this method in
+   * order to produce a locale-specific message. For subclasses that do not override this method,
+   * the default implementation returns the same result as <CODE>getLocalizedMessage()</CODE>.
+   *
+   * @param locale The locale to render the message in.
+   * @return The localized description of this exception.
+   */
+  public String getLocalizedMessage(Locale locale)
+  {
+    ResourceBundle b = ResourceBundle.getBundle(BUNDLE,locale,ParameterCountException.class.getClassLoader());
+    return MessageFormat.format(b.getString(MESSAGE),m_args);
+
+  } // end getLocalizedMessage
+
+} // end class ParameterCountException
diff --git a/src/dynamo-framework/com/silverwrist/dynamo/except/ParameterTypeException.java b/src/dynamo-framework/com/silverwrist/dynamo/except/ParameterTypeException.java
new file mode 100644
index 0000000..29d07a3
--- /dev/null
+++ b/src/dynamo-framework/com/silverwrist/dynamo/except/ParameterTypeException.java
@@ -0,0 +1,106 @@
+/*
+ * 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;
+
+import java.text.MessageFormat;
+import java.util.Locale;
+import java.util.ResourceBundle;
+import com.silverwrist.dynamo.iface.DynamicClass;
+
+public class ParameterTypeException extends DynamicObjectRuntimeException
+{
+  /*--------------------------------------------------------------------------------
+   * Static data members
+   *--------------------------------------------------------------------------------
+   */
+
+  private static final String BUNDLE = "com.silverwrist.dynamo.except.DynamoExceptionMessages";
+  private static final String MESSAGE = "parameterType";
+
+  /*--------------------------------------------------------------------------------
+   * Attributes
+   *--------------------------------------------------------------------------------
+   */
+
+  private String[] m_args;
+  private String m_message = null;
+
+  /*--------------------------------------------------------------------------------
+   * Constructor
+   *--------------------------------------------------------------------------------
+   */
+
+  public ParameterTypeException(DynamicClass dclass, String method_name, int index, Class desired, Class actual)
+  {
+    super("");
+    m_args = new String[5];
+    m_args[0] = dclass.getName();
+    m_args[1] = method_name;
+    m_args[2] = String.valueOf(index);
+    m_args[3] = desired.getName();
+    m_args[4] = actual.getName();
+
+  } // end constructor
+
+  /*--------------------------------------------------------------------------------
+   * Overrides from class Throwable
+   *--------------------------------------------------------------------------------
+   */
+
+  public String getMessage()
+  {
+    if (m_message==null)
+      m_message = getLocalizedMessage(Locale.US);
+    return m_message;
+
+  } // end getMessage
+
+  /**
+   * Creates a localized description of this exception. Subclasses may override this method in
+   * order to produce a locale-specific message. For subclasses that do not override this method,
+   * the default implementation returns the same result as <CODE>getMessage()</CODE>.
+   *
+   * @return The localized description of this exception.
+   */
+  public String getLocalizedMessage()
+  {
+    return this.getLocalizedMessage(Locale.getDefault());
+
+  } // end getLocalizedMessage
+
+  /*--------------------------------------------------------------------------------
+   * Overrides from class DynamoRuntimeException
+   *--------------------------------------------------------------------------------
+   */
+
+  /**
+   * Creates a localized description of this exception. Subclasses may override this method in
+   * order to produce a locale-specific message. For subclasses that do not override this method,
+   * the default implementation returns the same result as <CODE>getLocalizedMessage()</CODE>.
+   *
+   * @param locale The locale to render the message in.
+   * @return The localized description of this exception.
+   */
+  public String getLocalizedMessage(Locale locale)
+  {
+    ResourceBundle b = ResourceBundle.getBundle(BUNDLE,locale,ParameterTypeException.class.getClassLoader());
+    return MessageFormat.format(b.getString(MESSAGE),m_args);
+
+  } // end getLocalizedMessage
+
+} // end class DynamicObjectRuntimeException
diff --git a/src/dynamo-framework/com/silverwrist/dynamo/obj/DynamicClassImpl.java b/src/dynamo-framework/com/silverwrist/dynamo/obj/DynamicClassImpl.java
new file mode 100644
index 0000000..2ccd015
--- /dev/null
+++ b/src/dynamo-framework/com/silverwrist/dynamo/obj/DynamicClassImpl.java
@@ -0,0 +1,90 @@
+/*
+ * 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.obj;
+
+import java.util.*;
+import com.silverwrist.dynamo.except.*;
+import com.silverwrist.dynamo.iface.*;
+
+public class DynamicClassImpl implements DynamicClass
+{
+  /*--------------------------------------------------------------------------------
+   * Attributes
+   *--------------------------------------------------------------------------------
+   */
+
+  private String m_name;
+
+  /*--------------------------------------------------------------------------------
+   * Constructor
+   *--------------------------------------------------------------------------------
+   */
+
+  protected DynamicClassImpl(String name)
+  {
+    m_name = name;
+
+  } // end constructor
+
+  /*--------------------------------------------------------------------------------
+   * Implementations from class NamedObject
+   *--------------------------------------------------------------------------------
+   */
+
+  public String getName()
+  {
+    return m_name;
+
+  } // end getName
+
+  /*--------------------------------------------------------------------------------
+   * Implementations from class DynamicClass
+   *--------------------------------------------------------------------------------
+   */
+
+  public Object get(String property_name) throws DynamicObjectException
+  {
+    throw new CodeNotFoundException(this,CodeNotFoundException.GET,property_name);
+
+  } // end get
+
+  public void set(String property_name, Object value) throws DynamicObjectException
+  {
+    throw new CodeNotFoundException(this,CodeNotFoundException.SET,property_name);
+
+  } // end set
+
+  public Object call(String method_name, Object[] parameters) throws DynamicObjectException
+  {
+    throw new CodeNotFoundException(this,CodeNotFoundException.CALL,method_name);
+
+  } // end call
+
+  public Object call(String method_name, List parameters) throws DynamicObjectException
+  {
+    throw new CodeNotFoundException(this,CodeNotFoundException.CALL,method_name);
+
+  } // end call
+
+  public DynamicObject cast(Object source) throws ClassCastException
+  {
+    throw new ClassCastException("DynamicClassImpl.cast(): invalid cast");
+
+  } // end class
+  
+} // end class DynamicClassImpl
diff --git a/src/dynamo-framework/com/silverwrist/dynamo/obj/DynamicObjectImpl.java b/src/dynamo-framework/com/silverwrist/dynamo/obj/DynamicObjectImpl.java
new file mode 100644
index 0000000..49570b0
--- /dev/null
+++ b/src/dynamo-framework/com/silverwrist/dynamo/obj/DynamicObjectImpl.java
@@ -0,0 +1,103 @@
+/*
+ * 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.obj;
+
+import java.util.*;
+import com.silverwrist.dynamo.except.*;
+import com.silverwrist.dynamo.iface.*;
+
+public class DynamicObjectImpl implements DynamicObject
+{
+  /*--------------------------------------------------------------------------------
+   * Attributes
+   *--------------------------------------------------------------------------------
+   */
+
+  private DynamicClass m_dclass;
+
+  /*--------------------------------------------------------------------------------
+   * Constructor
+   *--------------------------------------------------------------------------------
+   */
+
+  protected DynamicObjectImpl(DynamicClass dclass)
+  {
+    m_dclass = dclass;
+
+  } // end constructor
+
+  /*--------------------------------------------------------------------------------
+   * Internal operations
+   *--------------------------------------------------------------------------------
+   */
+
+  protected final void verifyParameterLength(String method_name, Object[] parameters, int len)
+  {
+    if (parameters.length!=len)
+      throw new ParameterCountException(m_dclass,method_name,len,parameters.length);
+
+  } // end verifyParameterLength
+
+  protected final void verifyParameterType(String method_name, Object[] parameters, int ndx, Class klass)
+  {
+    if (parameters[ndx]==null)
+      return;
+    if (!(klass.isInstance(parameters[ndx])))
+      throw new ParameterTypeException(m_dclass,method_name,ndx,klass,parameters[ndx].getClass());
+
+  } // end verifyParameterType
+
+  /*--------------------------------------------------------------------------------
+   * Implementations from interface DynamicObject
+   *--------------------------------------------------------------------------------
+   */
+
+  public Object get(String property_name) throws DynamicObjectException
+  {
+    throw new CodeNotFoundException(m_dclass,CodeNotFoundException.GET,property_name);
+
+  } // end get
+
+  public void set(String property_name, Object value) throws DynamicObjectException
+  {
+    throw new CodeNotFoundException(m_dclass,CodeNotFoundException.SET,property_name);
+
+  } // end set
+
+  public Object call(String method_name, Object[] parameters) throws DynamicObjectException
+  {
+    throw new CodeNotFoundException(m_dclass,CodeNotFoundException.CALL,method_name);
+
+  } // end call
+
+  public Object call(String method_name, List parameters) throws DynamicObjectException
+  {
+    Object[] parray = new Object[parameters.size()];
+    if (parray.length>0)
+      parameters.toArray(parray);
+    return call(method_name,parray);
+
+  } // end call
+
+  public DynamicClass getDClass()
+  {
+    return m_dclass;
+
+  } // end getDClass
+  
+} // end class DynamicObjectImpl
diff --git a/src/venice-base/com/silverwrist/venice/obj/DynamicClassCommunityServiceController.java b/src/venice-base/com/silverwrist/venice/obj/DynamicClassCommunityServiceController.java
new file mode 100644
index 0000000..4e40118
--- /dev/null
+++ b/src/venice-base/com/silverwrist/venice/obj/DynamicClassCommunityServiceController.java
@@ -0,0 +1,51 @@
+/*
+ * 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.venice.obj;
+
+import com.silverwrist.dynamo.except.*;
+import com.silverwrist.dynamo.iface.*;
+import com.silverwrist.dynamo.obj.*;
+import com.silverwrist.venice.iface.*;
+
+class DynamicClassCommunityServiceController extends DynamicClassImpl
+{
+  /*--------------------------------------------------------------------------------
+   * Constructor
+   *--------------------------------------------------------------------------------
+   */
+
+  DynamicClassCommunityServiceController()
+  {
+    super("Dynamic." + CommunityServiceController.class.getName());
+
+  } // end constructor
+
+  /*--------------------------------------------------------------------------------
+   * Overrides from class DynamicClassImpl
+   *--------------------------------------------------------------------------------
+   */
+
+  public DynamicObject cast(Object source) throws ClassCastException
+  {
+    if (source instanceof CommunityServiceController)
+      return (DynamicObject)source;
+    return super.cast(source);
+
+  } // end cast
+  
+} // end class DynamicClassCommunityServiceController
diff --git a/src/venice-base/com/silverwrist/venice/obj/DynamicImplCommunityServiceController.java b/src/venice-base/com/silverwrist/venice/obj/DynamicImplCommunityServiceController.java
new file mode 100644
index 0000000..b628073
--- /dev/null
+++ b/src/venice-base/com/silverwrist/venice/obj/DynamicImplCommunityServiceController.java
@@ -0,0 +1,104 @@
+/*
+ * 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.venice.obj;
+
+import com.silverwrist.dynamo.except.*;
+import com.silverwrist.dynamo.iface.*;
+import com.silverwrist.dynamo.obj.*;
+import com.silverwrist.venice.iface.*;
+
+public class DynamicImplCommunityServiceController extends DynamicObjectImpl
+{
+  /*--------------------------------------------------------------------------------
+   * Static data members
+   *--------------------------------------------------------------------------------
+   */
+
+  private static DynamicClass s_baseclass = null;
+
+  /*--------------------------------------------------------------------------------
+   * Attributes
+   *--------------------------------------------------------------------------------
+   */
+
+  private CommunityServiceController m_impl;
+
+  /*--------------------------------------------------------------------------------
+   * Constructors
+   *--------------------------------------------------------------------------------
+   */
+
+  public DynamicImplCommunityServiceController(CommunityServiceController impl)
+  {
+    super(getBaseDClass());
+    m_impl = impl;
+
+  } // end constructor
+
+  public DynamicImplCommunityServiceController(CommunityServiceController impl, DynamicClass dclass)
+  {
+    super(dclass);
+    m_impl = impl;
+
+  } // end constructor
+
+  /*--------------------------------------------------------------------------------
+   * Overrides from class DynamicObjectImpl
+   *--------------------------------------------------------------------------------
+   */
+
+  public Object get(String property_name) throws DynamicObjectException
+  {
+    if (property_name.equals("description"))
+      return m_impl.getDescription();
+    return super.get(property_name);
+
+  } // end get
+
+  public Object call(String method_name, Object[] parameters) throws DynamicObjectException
+  {
+    // N.B.: "shutdown" should NOT be a dynamic call
+
+    if (method_name.equals("getDescription"))
+    { // call getDescription
+      verifyParameterLength(method_name,parameters,0);
+      return m_impl.getDescription();
+
+    } // end if
+
+    // N.B.: "addServiceToCommunity" should NOT be a dynamic call
+    // N.B.: "removeServiceFromCommunity" should NOT be a dynamic call
+
+    return super.call(method_name,parameters);
+
+  } // end call
+
+  /*--------------------------------------------------------------------------------
+   * External static operations
+   *--------------------------------------------------------------------------------
+   */
+
+  public static synchronized DynamicClass getBaseDClass()
+  {
+    if (s_baseclass==null)
+      s_baseclass = new DynamicClassCommunityServiceController();
+    return s_baseclass;
+
+  } // end getBaseDClass
+
+} // end class DynamicImplCommunityServiceController