roughing out more of the conference implementation, including more dynamic

object work down in the base Dynamo framework

conf-sso/dynamo.xml

@@ -65,6 +65,7 @@
     <install connection="install"/>
     <config-db>
       <item ns="http://www.silverwrist.com/NS/dynamo/2002/12/07/dynamo.objects" name="security">srm</item>
+      <item ns="http://www.silverwrist.com/NS/dynamo/2002/12/08/database.connections" name="main">data</item>
     </config-db>
   </object>
 

conf/dynamo-venice.xml

@@ -65,6 +65,7 @@
     <install connection="install"/>
     <config-db>
       <item ns="http://www.silverwrist.com/NS/dynamo/2002/12/07/dynamo.objects" name="security">srm</item>
+      <item ns="http://www.silverwrist.com/NS/dynamo/2002/12/08/database.connections" name="main">data</item>
     </config-db>
   </object>
 

src/conferencing-module/com/silverwrist/venice/conf/impl/ConferenceImpl.java

@@ -0,0 +1,264 @@
+/*
+ * 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.impl;
+
+import java.security.acl.*;
+import java.util.*;
+import com.silverwrist.dynamo.iface.*;
+import com.silverwrist.dynamo.except.*;
+import com.silverwrist.venice.conf.iface.*;
+import com.silverwrist.venice.conf.obj.*;
+
+class ConferenceImpl implements VeniceConference
+{
+  /*--------------------------------------------------------------------------------
+   * Attributes
+   *--------------------------------------------------------------------------------
+   */
+
+  private DynamicImplConference m_dobj;
+  private ConferenceOps m_ops;
+
+  /*--------------------------------------------------------------------------------
+   * Constructor
+   *--------------------------------------------------------------------------------
+   */
+
+  ConferenceImpl(ConferenceOps ops)
+  {
+    m_dobj = new DynamicImplConference(this);
+    m_ops = ops;
+
+  } // 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 NamedObject
+   *--------------------------------------------------------------------------------
+   */
+
+  /**
+   * Returns the name of this object.
+   *
+   * @return The name of this object.
+   */
+  public String getName()
+  {
+    return null;  // TEMP
+
+  }
+
+  /*--------------------------------------------------------------------------------
+   * 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)
+  {
+    return null; // TEMP
+
+  }
+
+  /*--------------------------------------------------------------------------------
+   * Implementations from interface SecureObjectStore
+   *--------------------------------------------------------------------------------
+   */
+
+  /**
+   * Sets an object into this <CODE>SecureObjectStore</CODE>.
+   *
+   * @param caller The user performing the operation.
+   * @param namespace The namespace to interpret the name relative to.
+   * @param name The name of the object to be set.
+   * @param value The object to set into the <CODE>SecureObjectStore</CODE>.
+   * @return The previous object that was set into the <CODE>SecureObjectStore</CODE> under this namespace and name, or
+   *         <CODE>null</CODE> if there was no such object.
+   * @exception com.silverwrist.dynamo.except.DatabaseException If there was an error setting the object value.
+   * @exception com.silverwrist.dynamo.except.DynamoSecurityException If the specified user is not permitted to
+   *            set this object value into this <CODE>SecureObjectStore</CODE>.
+   */
+  public Object setObject(DynamoUser caller, String namespace, String name, Object value)
+      throws DatabaseException, DynamoSecurityException
+  {
+    return null;  // TEMP
+
+  }
+
+  /**
+   * Removes an object from this <CODE>SecureObjectStore</CODE>.
+   *
+   * @param caller The user performing the operation.
+   * @param namespace The namespace to interpret the name relative to.
+   * @param name The name of the object to be removed.
+   * @return The previous object that was set into the <CODE>SecureObjectStore</CODE> under this namespace and name, or
+   *         <CODE>null</CODE> if there was no such object.
+   * @exception com.silverwrist.dynamo.except.DatabaseException If there was an error removing the object value.
+   * @exception com.silverwrist.dynamo.except.DynamoSecurityException If the specified user is not permitted to
+   *            remove this object value from this <CODE>SecureObjectStore</CODE>.
+   */
+  public Object removeObject(DynamoUser caller, String namespace, String name)
+      throws DatabaseException, DynamoSecurityException
+  {
+    return null;  // TEMP
+
+  }
+
+  /**
+   * Returns a collection of all object namespaces that have been set into this <CODE>SecureObjectStore</CODE>.
+   *
+   * @return A {@link java.util.Collection Collection} containing {@link java.lang.String String} objects specifying
+   *         all the object namespaces.
+   * @exception com.silverwrist.dynamo.except.DatabaseException If there was an error getting the namespace list.
+   */
+  public Collection getNamespaces() throws DatabaseException
+  {
+    return null;  // TEMP
+
+  }
+
+  /**
+   * Returns a collection of all object names that have been set into this <CODE>SecureObjectStore</CODE> under
+   * a given namespace.
+   *
+   * @param namespace The namespace to look for names under.
+   * @return A {@link java.util.Collection Collection} containing {@link java.lang.String String} objects
+   *         specifying all the object names for this namespace.
+   * @exception com.silverwrist.dynamo.except.DatabaseException If there was an error getting the object name list.
+   */
+  public Collection getNamesForNamespace(String namespace) throws DatabaseException
+  {
+    return null;  // TEMP
+
+  }
+
+  /*--------------------------------------------------------------------------------
+   * Implementations from interface VeniceConference
+   *--------------------------------------------------------------------------------
+   */
+
+  public int getConfID()
+  {
+    return -1; // TEMP
+
+  }
+
+  public void setName(DynamoUser caller, String name) throws DatabaseException, DynamoSecurityException
+  {
+  }
+
+  public java.util.Date getCreatedDate()
+  {
+    return null;  // TEMP
+
+  }
+
+  public java.util.Date getLastUpdateDate()
+  {
+    return null;  // TEMP
+
+  }
+
+  public void setLastUpdateDate(DynamoUser caller, java.util.Date date)
+      throws DatabaseException, DynamoSecurityException
+  {
+  }
+
+  public int getHostsGID()
+  {
+    return -1; // TEMP
+
+  }
+
+  public DynamoGroup getHosts() throws DatabaseException
+  {
+    return null;  // TEMP
+
+  }
+
+  public DynamoAcl getAcl() throws DatabaseException, AclNotFoundException
+  {
+    return null;  // TEMP
+
+  }
+
+  public Set getAliases() throws DatabaseException
+  {
+    return null;  // TEMP
+
+  }
+
+  public String getPrimaryAlias() throws DatabaseException
+  {
+    return null;  // TEMP
+
+  }
+
+  public void setPrimaryAlias(DynamoUser caller, String alias) throws DatabaseException, DynamoSecurityException
+  {
+  }
+
+  public void addAlias(DynamoUser caller, String alias) throws DatabaseException, DynamoSecurityException
+  {
+  }
+
+  public void removeAlias(DynamoUser caller, String alias) throws DatabaseException, DynamoSecurityException
+  {
+  }
+
+} // end class ConferenceImpl

src/conferencing-module/com/silverwrist/venice/conf/impl/ConferenceManager.java

@@ -33,17 +33,28 @@ public class ConferenceManager implements ConferenceAccessObject
 
   private DynamicImplConferenceAccess m_dobj;
   private UseCount m_uc;
+  private ConferenceManagerOps m_ops;
 
   /*--------------------------------------------------------------------------------
    * Constructor
    *--------------------------------------------------------------------------------
    */
 
-  public ConferenceManager(UseCount uc)
+  public ConferenceManager(UseCount uc, DBConnectionPool pool) throws ModuleException
   {
-    m_dobj = new DynamicImplConferenceAccess(this);
-    m_uc = uc;
-    uc.incrementUseCount();
+    try
+    { // initialize everything
+      m_dobj = new DynamicImplConferenceAccess(this);
+      m_uc = uc;
+      uc.incrementUseCount();
+      m_ops = ConferenceManagerOps.get(pool);
+
+    } // end try
+    catch (ConfigException e)
+    { // convert it to a ModuleException
+      throw new ModuleException(e);
+
+    } // end catch
 
   } // end constructor
 
@@ -112,7 +123,10 @@ public class ConferenceManager implements ConferenceAccessObject
 
   public void dispose()
   {
+    m_ops.dispose();
+    m_ops = null;
     m_uc.decrementUseCount();
+    m_uc = null;
 
   } // end dispose
 

src/conferencing-module/com/silverwrist/venice/conf/impl/ConferenceManagerOps.java

@@ -0,0 +1,91 @@
+/*
+ * 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.impl;
+
+import java.util.*;
+import com.silverwrist.dynamo.db.OpsBase;
+import com.silverwrist.dynamo.except.*;
+import com.silverwrist.dynamo.iface.*;
+
+abstract class ConferenceManagerOps extends OpsBase
+{
+  /*--------------------------------------------------------------------------------
+   * Attributes
+   *--------------------------------------------------------------------------------
+   */
+
+  private ConferenceOps m_confops = null;
+
+  /*--------------------------------------------------------------------------------
+   * Constructor
+   *--------------------------------------------------------------------------------
+   */
+
+  protected ConferenceManagerOps(DBConnectionPool pool)
+  {
+    super(pool);
+
+  } // end constructor
+
+  /*--------------------------------------------------------------------------------
+   * Overrides from class OpsBase
+   *--------------------------------------------------------------------------------
+   */
+
+  public void dispose()
+  {
+    if (m_confops!=null)
+      m_confops.dispose();
+    m_confops = null;
+    super.dispose();
+
+  } // end dispose
+
+  /*--------------------------------------------------------------------------------
+   * Abstract operations
+   *--------------------------------------------------------------------------------
+   */
+
+  protected abstract ConferenceOps createConferenceOps(DBConnectionPool pool);
+
+  /*--------------------------------------------------------------------------------
+   * External operations
+   *--------------------------------------------------------------------------------
+   */
+
+  synchronized ConferenceOps getConferenceOps()
+  {
+    if (m_confops==null)
+      m_confops = createConferenceOps(getPool());
+    return m_confops;
+
+  } // end getConferenceOps
+
+  /*--------------------------------------------------------------------------------
+   * External static operations
+   *--------------------------------------------------------------------------------
+   */
+
+  static ConferenceManagerOps get(DBConnectionPool pool) throws ConfigException
+  {
+    return (ConferenceManagerOps)get(pool,ConferenceManagerOps.class.getClassLoader(),
+				     ConferenceManagerOps.class.getName() + "_","ConferenceManagerOps");
+
+  } // end get
+
+} // end class ConferenceManagerOps

src/conferencing-module/com/silverwrist/venice/conf/impl/ConferenceManagerOps_mysql.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.conf.impl;
+
+import java.sql.*;
+import java.util.*;
+import com.silverwrist.util.*;
+import com.silverwrist.dynamo.except.*;
+import com.silverwrist.dynamo.iface.*;
+import com.silverwrist.dynamo.util.*;
+
+public class ConferenceManagerOps_mysql extends ConferenceManagerOps
+{
+  /*--------------------------------------------------------------------------------
+   * Constructor
+   *--------------------------------------------------------------------------------
+   */
+
+  public ConferenceManagerOps_mysql(DBConnectionPool pool)
+  {
+    super(pool);
+
+  } // end constructor
+
+  /*--------------------------------------------------------------------------------
+   * Abstract implementations from class ConferenceManagerOps
+   *--------------------------------------------------------------------------------
+   */
+
+  protected ConferenceOps createConferenceOps(DBConnectionPool pool)
+  {
+    return new ConferenceOps_mysql(pool);
+
+  } // end createConferenceOps
+
+} // end class ConferenceManagerOps_mysql

src/conferencing-module/com/silverwrist/venice/conf/impl/ConferenceOps.java

@@ -0,0 +1,43 @@
+/*
+ * 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.impl;
+
+import java.util.*;
+import com.silverwrist.dynamo.db.OpsBase;
+import com.silverwrist.dynamo.except.*;
+import com.silverwrist.dynamo.iface.*;
+
+abstract class ConferenceOps extends OpsBase
+{
+  /*--------------------------------------------------------------------------------
+   * Constructor
+   *--------------------------------------------------------------------------------
+   */
+
+  protected ConferenceOps(DBConnectionPool pool)
+  {
+    super(pool);
+
+  } // end constructor
+
+  /*--------------------------------------------------------------------------------
+   * Abstract operations
+   *--------------------------------------------------------------------------------
+   */
+
+} // end class ConferenceOps

src/conferencing-module/com/silverwrist/venice/conf/impl/ConferenceOps_mysql.java

@@ -0,0 +1,45 @@
+/*
+ * 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.impl;
+
+import java.sql.*;
+import java.util.*;
+import com.silverwrist.util.*;
+import com.silverwrist.dynamo.except.*;
+import com.silverwrist.dynamo.iface.*;
+import com.silverwrist.dynamo.util.*;
+
+class ConferenceOps_mysql extends ConferenceOps
+{
+  /*--------------------------------------------------------------------------------
+   * Constructor
+   *--------------------------------------------------------------------------------
+   */
+
+  ConferenceOps_mysql(DBConnectionPool pool)
+  {
+    super(pool);
+
+  } // end constructor
+
+  /*--------------------------------------------------------------------------------
+   * Abstract implementations from class ConferenceOps
+   *--------------------------------------------------------------------------------
+   */
+
+} // end class ConferenceOps_mysql

src/conferencing-module/com/silverwrist/venice/conf/module/ModuleMain.java

@@ -59,6 +59,8 @@ public class ModuleMain implements ModuleFunctions, UseCount
   private int m_usecount = 0;
   private ModuleSite m_site = null;
   private String m_srm_name = null;
+  private String m_database_name = null;
+  private DBConnectionPool m_pool = null;
   private Controller m_controller = null;
   private ConferenceManager m_mgr;
   private ComponentShutdown m_res1;
@@ -96,14 +98,34 @@ public class ModuleMain implements ModuleFunctions, UseCount
 
   } // end getInstallScript
 
-  private synchronized final void loadSRMName(ServiceProvider sp)
+  private synchronized final void loadConfigData(ServiceProvider sp)
   {
-    if (m_srm_name!=null)
-      return;
     ModuleConfigurationData conf_data = (ModuleConfigurationData)(sp.queryService(ModuleConfigurationData.class));
-    m_srm_name = conf_data.getValue(Namespaces.DYNAMO_OBJECT_NAMESPACE,"security");
+    if (m_srm_name==null)
+      m_srm_name = conf_data.getValue(Namespaces.DYNAMO_OBJECT_NAMESPACE,"security");
+    if (m_database_name==null)
+      m_database_name = conf_data.getValue(Namespaces.DATABASE_CONNECTIONS_NAMESPACE,"main");
 
-  } // end loadSRMName
+  } // end loadConfigData
+
+  private synchronized final void loadConnectionPool(ServiceProvider services) throws ModuleException
+  {
+    try
+    { // get the database pool
+      if (m_pool==null)
+      { // get the object provider and the database pool
+	ObjectProvider op = (ObjectProvider)(services.queryService(ObjectProvider.class));
+	m_pool = GetObjectUtils.getDatabaseConnection(op,Namespaces.DATABASE_CONNECTIONS_NAMESPACE,m_database_name);
+      } // end if
+
+    } // end try
+    catch (ConfigException e)
+    { // translate exception
+      throw new ModuleException(e);
+
+    } // end catch
+
+  } // end loadConnectionPool
 
   /*--------------------------------------------------------------------------------
    * Implementations from interface ModuleFunctions
@@ -125,7 +147,8 @@ public class ModuleMain implements ModuleFunctions, UseCount
 
   public void initialize(ModuleSite site, ServiceProvider services) throws ModuleException
   {
-    loadSRMName(services);
+    loadConfigData(services);
+    loadConnectionPool(services);
     m_site = site;
 
     try
@@ -154,6 +177,7 @@ public class ModuleMain implements ModuleFunctions, UseCount
     m_controller = null;
     m_mgr.dispose();
     m_mgr = null;
+    m_pool = null;
     m_usecount = 0;
 
   } // end shutdown
@@ -166,7 +190,7 @@ public class ModuleMain implements ModuleFunctions, UseCount
 
   public boolean canInstall(ServiceProvider services, Principal installer)
   {
-    loadSRMName(services);
+    loadConfigData(services);
     try
     { // get the actual SRM, then get the global ACL, then test permissions
       SecurityReferenceMonitor srm =
@@ -187,11 +211,12 @@ public class ModuleMain implements ModuleFunctions, UseCount
   public void install(ModuleSite site, ServiceProvider services, Principal installer, DynamoLog log)
       throws ModuleException
   {
-    loadSRMName(services);
+    loadConfigData(services);
+    loadConnectionPool(services);
     synchronized (this)
     { // create Controller object if necessary
       if (m_mgr==null)
-	m_mgr = new ConferenceManager(this);
+	m_mgr = new ConferenceManager(this,m_pool);
       if (m_controller==null)
 	m_controller = new Controller(this,m_mgr,m_srm_name);
 
@@ -251,7 +276,7 @@ public class ModuleMain implements ModuleFunctions, UseCount
   public void uninstall(ModuleSite site, ServiceProvider services, Principal uninstaller, DynamoLog log)
       throws ModuleException
   {
-    loadSRMName(services);
+    loadConfigData(services);
     try
     { // uninstall the community service
       CommunityServiceInstall csi = (CommunityServiceInstall)(services.queryService(CommunityServiceInstall.class));
@@ -306,7 +331,7 @@ public class ModuleMain implements ModuleFunctions, UseCount
       synchronized (this)
       { // create it if necessary
 	if (m_mgr==null)
-	  m_mgr = new ConferenceManager(this);
+	  m_mgr = new ConferenceManager(this,m_pool);
 	if (m_controller==null)
 	  m_controller = new Controller(this,m_mgr,m_srm_name);
 	return m_controller;

src/conferencing-module/com/silverwrist/venice/conf/obj/DynamicClassConference.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.conf.obj;
+
+import com.silverwrist.dynamo.except.*;
+import com.silverwrist.dynamo.iface.*;
+import com.silverwrist.dynamo.obj.*;
+import com.silverwrist.venice.conf.iface.*;
+
+class DynamicClassConference extends DynamicClassImpl
+{
+  /*--------------------------------------------------------------------------------
+   * Constructor
+   *--------------------------------------------------------------------------------
+   */
+
+  DynamicClassConference()
+  {
+    super("Dynamic." + VeniceConference.class.getName());
+
+  } // end constructor
+
+  /*--------------------------------------------------------------------------------
+   * Overrides from class DynamicClassImpl
+   *--------------------------------------------------------------------------------
+   */
+
+  public DynamicObject cast(Object source) throws ClassCastException
+  {
+    if (source instanceof VeniceConference)
+      return (DynamicObject)source;
+    return super.cast(source);
+
+  } // end cast
+  
+} // end class DynamicClassConference

src/conferencing-module/com/silverwrist/venice/conf/obj/DynamicImplConference.java

@@ -0,0 +1,355 @@
+/*
+ * 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.obj;
+
+import java.security.acl.*;
+import java.util.*;
+import com.silverwrist.dynamo.except.*;
+import com.silverwrist.dynamo.iface.*;
+import com.silverwrist.dynamo.obj.*;
+import com.silverwrist.venice.iface.*;
+import com.silverwrist.venice.conf.iface.*;
+
+public class DynamicImplConference extends DynamicObjectImpl
+{
+  /*--------------------------------------------------------------------------------
+   * Static data members
+   *--------------------------------------------------------------------------------
+   */
+
+  private static DynamicClass s_baseclass = null;
+
+  /*--------------------------------------------------------------------------------
+   * Attributes
+   *--------------------------------------------------------------------------------
+   */
+
+  private VeniceConference m_impl;
+  private DynamicImplNamedObject m_namedobject;
+  private DynamicImplSecureObjectStore m_secstore;
+
+  /*--------------------------------------------------------------------------------
+   * Constructors
+   *--------------------------------------------------------------------------------
+   */
+
+  public DynamicImplConference(VeniceConference impl, DynamicClass dclass)
+  {
+    super(dclass);
+    m_impl = impl;
+    m_namedobject = new DynamicImplNamedObject(impl);
+    m_secstore = new DynamicImplSecureObjectStore(impl);
+
+  } // end constructor
+
+  public DynamicImplConference(VeniceConference impl)
+  {
+    super(getBaseDClass());
+    m_impl = impl;
+    m_namedobject = new DynamicImplNamedObject(impl);
+    m_secstore = new DynamicImplSecureObjectStore(impl);
+
+  } // end constructor
+
+  /*--------------------------------------------------------------------------------
+   * Overrides from class DynamicObjectImpl
+   *--------------------------------------------------------------------------------
+   */
+
+  public Object get(String property_name) throws DynamicObjectException
+  {
+    if (m_namedobject.canGet(property_name))
+      return m_namedobject.get(property_name);
+    if (property_name.equals("confID"))
+      return new Integer(m_impl.getConfID());
+    if (property_name.equals("createdDate"))
+      return m_impl.getCreatedDate();
+    if (property_name.equals("lastUpdateDate"))
+      return m_impl.getLastUpdateDate();
+    if (property_name.equals("hostsGID"))
+      return new Integer(m_impl.getHostsGID());
+
+    try
+    { // protect these property gets within a try-catch to properly process exceptions
+      if (property_name.equals("hosts"))
+	return m_impl.getHosts();
+      if (property_name.equals("acl"))
+	return m_impl.getAcl();
+      if (property_name.equals("aliases"))
+	return m_impl.getAliases();
+      if (property_name.equals("primaryAlias"))
+	return m_impl.getPrimaryAlias();
+
+    } // end try
+    catch (DatabaseException e)
+    { // catch and turn into a call failure
+      throw callFailed(e);
+
+    } // end catch
+    catch (AclNotFoundException e)
+    { // catch and turn into a call failure
+      throw callFailed(e);
+
+    } // end catch
+
+    return super.get(property_name);
+
+  } // end get
+
+  public Object call(String method_name, Object[] parameters) throws DynamicObjectException
+  {
+    if (m_namedobject.canCall(method_name))
+      return m_namedobject.call(method_name,parameters);
+    if (m_secstore.canCall(method_name))
+      return m_secstore.call(method_name,parameters);
+
+    if (method_name.equals("getConfID"))
+    { // verify parameters and call method
+      verifyParameterLength(method_name,parameters,0);
+      return new Integer(m_impl.getConfID());
+
+    } // end if
+
+    if (method_name.equals("setName"))
+    { // verify parameters and call method
+      try
+      { // make sure and catch exceptions
+	verifyParameterLength(method_name,parameters,2);
+	verifyParameterType(method_name,parameters,0,DynamoUser.class);
+	verifyParameterType(method_name,parameters,1,String.class);
+	m_impl.setName((DynamoUser)(parameters[0]),(String)(parameters[1]));
+	return null;
+
+      } // end try
+      catch (DatabaseException e)
+      { // catch and turn into a call failure
+	throw callFailed(e);
+
+      } // end catch
+      catch (DynamoSecurityException e)
+      { // catch and turn into a call failure
+	throw callFailed(e);
+
+      } // end catch
+
+    } // end if
+
+    if (method_name.equals("getCreatedDate"))
+    { // verify parameters and call method
+      verifyParameterLength(method_name,parameters,0);
+      return m_impl.getCreatedDate();
+
+    } // end if
+
+    if (method_name.equals("getLastUpdateDate"))
+    { // verify parameters and call method
+      verifyParameterLength(method_name,parameters,0);
+      return m_impl.getLastUpdateDate();
+
+    } // end if
+
+    if (method_name.equals("setLastUpdateDate"))
+    { // verify parameters and call method
+      try
+      { // make sure and catch exceptions
+	verifyParameterLength(method_name,parameters,2);
+	verifyParameterType(method_name,parameters,0,DynamoUser.class);
+	verifyParameterType(method_name,parameters,1,java.util.Date.class);
+	m_impl.setLastUpdateDate((DynamoUser)(parameters[0]),(java.util.Date)(parameters[1]));
+	return null;
+
+      } // end try
+      catch (DatabaseException e)
+      { // catch and turn into a call failure
+	throw callFailed(e);
+
+      } // end catch
+      catch (DynamoSecurityException e)
+      { // catch and turn into a call failure
+	throw callFailed(e);
+
+      } // end catch
+
+    } // end if
+
+    if (method_name.equals("getHostsGID"))
+    { // verify parameters and call method
+      verifyParameterLength(method_name,parameters,0);
+      return new Integer(m_impl.getHostsGID());
+
+    } // end if
+
+    if (method_name.equals("getHosts"))
+    { // verify parameters and call method
+      try
+      { // make sure and catch exceptions
+	verifyParameterLength(method_name,parameters,0);
+	return m_impl.getHosts();
+
+      } // end try
+      catch (DatabaseException e)
+      { // catch and turn into a call failure
+	throw callFailed(e);
+
+      } // end catch
+
+    } // end if
+
+    if (method_name.equals("getAcl"))
+    { // verify parameters and call method
+      try
+      { // make sure and catch exceptions
+	verifyParameterLength(method_name,parameters,0);
+	return m_impl.getAcl();
+
+      } // end try
+      catch (DatabaseException e)
+      { // catch and turn into a call failure
+	throw callFailed(e);
+
+      } // end catch
+      catch (AclNotFoundException e)
+      { // catch and turn into a call failure
+	throw callFailed(e);
+
+      } // end catch
+
+    } // end if
+
+    if (method_name.equals("getAliases"))
+    { // verify parameters and call method
+      try
+      { // make sure and catch exceptions
+	verifyParameterLength(method_name,parameters,0);
+	return m_impl.getAliases();
+
+      } // end try
+      catch (DatabaseException e)
+      { // catch and turn into a call failure
+	throw callFailed(e);
+
+      } // end catch
+
+    } // end if
+
+    if (method_name.equals("getPrimaryAlias"))
+    { // verify parameters and call method
+      try
+      { // make sure and catch exceptions
+	verifyParameterLength(method_name,parameters,0);
+	return m_impl.getPrimaryAlias();
+
+      } // end try
+      catch (DatabaseException e)
+      { // catch and turn into a call failure
+	throw callFailed(e);
+
+      } // end catch
+
+    } // end if
+
+    if (method_name.equals("setPrimaryAlias"))
+    { // verify parameters and call method
+      try
+      { // make sure and catch exceptions
+	verifyParameterLength(method_name,parameters,2);
+	verifyParameterType(method_name,parameters,0,DynamoUser.class);
+	verifyParameterType(method_name,parameters,1,String.class);
+	m_impl.setPrimaryAlias((DynamoUser)(parameters[0]),(String)(parameters[1]));
+	return null;
+
+      } // end try
+      catch (DatabaseException e)
+      { // catch and turn into a call failure
+	throw callFailed(e);
+
+      } // end catch
+      catch (DynamoSecurityException e)
+      { // catch and turn into a call failure
+	throw callFailed(e);
+
+      } // end catch
+
+    } // end if
+
+    if (method_name.equals("addAlias"))
+    { // verify parameters and call method
+      try
+      { // make sure and catch exceptions
+	verifyParameterLength(method_name,parameters,2);
+	verifyParameterType(method_name,parameters,0,DynamoUser.class);
+	verifyParameterType(method_name,parameters,1,String.class);
+	m_impl.addAlias((DynamoUser)(parameters[0]),(String)(parameters[1]));
+	return null;
+
+      } // end try
+      catch (DatabaseException e)
+      { // catch and turn into a call failure
+	throw callFailed(e);
+
+      } // end catch
+      catch (DynamoSecurityException e)
+      { // catch and turn into a call failure
+	throw callFailed(e);
+
+      } // end catch
+
+    } // end if
+
+    if (method_name.equals("removeAlias"))
+    { // verify parameters and call method
+      try
+      { // make sure and catch exceptions
+	verifyParameterLength(method_name,parameters,2);
+	verifyParameterType(method_name,parameters,0,DynamoUser.class);
+	verifyParameterType(method_name,parameters,1,String.class);
+	m_impl.removeAlias((DynamoUser)(parameters[0]),(String)(parameters[1]));
+	return null;
+
+      } // end try
+      catch (DatabaseException e)
+      { // catch and turn into a call failure
+	throw callFailed(e);
+
+      } // end catch
+      catch (DynamoSecurityException e)
+      { // catch and turn into a call failure
+	throw callFailed(e);
+
+      } // end catch
+
+    } // end if
+
+    return super.call(method_name,parameters);
+
+  } // end call
+
+  /*--------------------------------------------------------------------------------
+   * External static operations
+   *--------------------------------------------------------------------------------
+   */
+
+  public static synchronized DynamicClass getBaseDClass()
+  {
+    if (s_baseclass==null)
+      s_baseclass = new DynamicClassConference();
+    return s_baseclass;
+
+  } // end getBaseDClass
+
+} // end class DynamicImplConference

src/dynamo-framework/com/silverwrist/dynamo/obj/DynamicClassNamedObject.java

@@ -0,0 +1,36 @@
+/*
+ * 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 com.silverwrist.dynamo.except.*;
+import com.silverwrist.dynamo.iface.*;
+
+class DynamicClassNamedObject extends DynamicClassImpl
+{
+  /*--------------------------------------------------------------------------------
+   * Constructor
+   *--------------------------------------------------------------------------------
+   */
+
+  DynamicClassNamedObject()
+  {
+    super("Dynamic." + NamedObject.class.getName());
+
+  } // end constructor
+
+} // end class DynamicClassNamedObject

src/dynamo-framework/com/silverwrist/dynamo/obj/DynamicClassObjectProvider.java

@@ -0,0 +1,42 @@
+/*
+ * 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 com.silverwrist.dynamo.except.*;
+import com.silverwrist.dynamo.iface.*;
+
+class DynamicClassObjectProvider extends DynamicClassImpl
+{
+  /*--------------------------------------------------------------------------------
+   * Constructors
+   *--------------------------------------------------------------------------------
+   */
+
+  DynamicClassObjectProvider()
+  {
+    super("Dynamic." + ObjectProvider.class.getName());
+
+  } // end constructor
+
+  protected DynamicClassObjectProvider(String name)
+  {
+    super(name);
+
+  } // end constructor
+
+} // end class DynamicClassObjectProvider

src/dynamo-framework/com/silverwrist/dynamo/obj/DynamicClassSecureObjectStore.java

@@ -0,0 +1,42 @@
+/*
+ * 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 com.silverwrist.dynamo.except.*;
+import com.silverwrist.dynamo.iface.*;
+
+class DynamicClassSecureObjectStore extends DynamicClassObjectProvider
+{
+  /*--------------------------------------------------------------------------------
+   * Constructors
+   *--------------------------------------------------------------------------------
+   */
+
+  DynamicClassSecureObjectStore()
+  {
+    super("Dynamic." + SecureObjectStore.class.getName());
+
+  } // end constructor
+
+  protected DynamicClassSecureObjectStore(String name)
+  {
+    super(name);
+
+  } // end constructor
+
+} // end class DynamicClassSecureObjectStore

src/dynamo-framework/com/silverwrist/dynamo/obj/DynamicImplNamedObject.java

@@ -0,0 +1,115 @@
+/*
+ * 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 DynamicImplNamedObject extends DynamicObjectImpl
+{
+  /*--------------------------------------------------------------------------------
+   * Static data members
+   *--------------------------------------------------------------------------------
+   */
+
+  private static DynamicClass s_baseclass = null;
+
+  /*--------------------------------------------------------------------------------
+   * Attributes
+   *--------------------------------------------------------------------------------
+   */
+
+  private NamedObject m_impl;
+
+  /*--------------------------------------------------------------------------------
+   * Constructors
+   *--------------------------------------------------------------------------------
+   */
+
+  public DynamicImplNamedObject(NamedObject impl, DynamicClass dclass)
+  {
+    super(dclass);
+    m_impl = impl;
+
+  } // end constructor
+
+  public DynamicImplNamedObject(NamedObject impl)
+  {
+    super(getBaseDClass());
+    m_impl = impl;
+
+  } // end constructor
+
+  /*--------------------------------------------------------------------------------
+   * Overrides from class DynamicObjectImpl
+   *--------------------------------------------------------------------------------
+   */
+
+  public Object get(String property_name) throws DynamicObjectException
+  {
+    if (property_name.equals("name"))
+      return m_impl.getName();
+    return super.get(property_name);
+
+  } // end get
+
+  public Object call(String method_name, Object[] parameters) throws DynamicObjectException
+  {
+    if (method_name.equals("getName"))
+    { // verify parameter list and call implementation
+      verifyParameterLength(method_name,parameters,0);
+      return m_impl.getName();
+
+    } // end if
+
+    return super.call(method_name,parameters);
+
+  } // end call
+
+  /*--------------------------------------------------------------------------------
+   * External operations
+   *--------------------------------------------------------------------------------
+   */
+
+  public boolean canGet(String property_name)
+  {
+    return property_name.equals("name");
+
+  } // end canGet
+
+  public boolean canCall(String method_name)
+  {
+    return method_name.equals("getName");
+
+  } // end canCall
+
+  /*--------------------------------------------------------------------------------
+   * External static operations
+   *--------------------------------------------------------------------------------
+   */
+
+  public static synchronized DynamicClass getBaseDClass()
+  {
+    if (s_baseclass==null)
+      s_baseclass = new DynamicClassNamedObject();
+    return s_baseclass;
+
+  } // end getBaseDClass
+
+} // end class DynamicImplNamedObject

src/dynamo-framework/com/silverwrist/dynamo/obj/DynamicImplObjectProvider.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 DynamicImplObjectProvider extends DynamicObjectImpl
+{
+  /*--------------------------------------------------------------------------------
+   * Static data members
+   *--------------------------------------------------------------------------------
+   */
+
+  private static DynamicClass s_baseclass = null;
+
+  /*--------------------------------------------------------------------------------
+   * Attributes
+   *--------------------------------------------------------------------------------
+   */
+
+  private ObjectProvider m_impl;
+
+  /*--------------------------------------------------------------------------------
+   * Constructors
+   *--------------------------------------------------------------------------------
+   */
+
+  public DynamicImplObjectProvider(ObjectProvider impl, DynamicClass dclass)
+  {
+    super(dclass);
+    m_impl = impl;
+
+  } // end constructor
+
+  public DynamicImplObjectProvider(ObjectProvider impl)
+  {
+    super(getBaseDClass());
+    m_impl = impl;
+
+  } // end constructor
+
+  /*--------------------------------------------------------------------------------
+   * Overrides from class DynamicObjectImpl
+   *--------------------------------------------------------------------------------
+   */
+
+  public Object call(String method_name, Object[] parameters) throws DynamicObjectException
+  {
+    if (method_name.equals("getObject"))
+    { // verify parameter list and call the method
+      verifyParameterLength(method_name,parameters,2);
+      verifyParameterType(method_name,parameters,0,String.class);
+      verifyParameterType(method_name,parameters,1,String.class);
+      return m_impl.getObject((String)(parameters[0]),(String)(parameters[1]));
+
+    } // end if
+
+    return super.call(method_name,parameters);
+
+  } // end call
+
+  /*--------------------------------------------------------------------------------
+   * External operations
+   *--------------------------------------------------------------------------------
+   */
+
+  public boolean canCall(String method_name)
+  {
+    return method_name.equals("getObject");
+
+  } // end canCall
+
+  /*--------------------------------------------------------------------------------
+   * External static operations
+   *--------------------------------------------------------------------------------
+   */
+
+  public static synchronized DynamicClass getBaseDClass()
+  {
+    if (s_baseclass==null)
+      s_baseclass = new DynamicClassObjectProvider();
+    return s_baseclass;
+
+  } // end getBaseDClass
+
+} // end class DynamicImplObjectProvider

src/dynamo-framework/com/silverwrist/dynamo/obj/DynamicImplSecureObjectStore.java

@@ -0,0 +1,192 @@
+/*
+ * 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 DynamicImplSecureObjectStore extends DynamicImplObjectProvider
+{
+  /*--------------------------------------------------------------------------------
+   * Static data members
+   *--------------------------------------------------------------------------------
+   */
+
+  private static DynamicClass s_baseclass = null;
+  private static Set ALLOWED_METHODS;
+
+  /*--------------------------------------------------------------------------------
+   * Attributes
+   *--------------------------------------------------------------------------------
+   */
+
+  private SecureObjectStore m_impl;
+
+  /*--------------------------------------------------------------------------------
+   * Constructors
+   *--------------------------------------------------------------------------------
+   */
+
+  public DynamicImplSecureObjectStore(SecureObjectStore impl, DynamicClass dclass)
+  {
+    super(impl,dclass);
+    m_impl = impl;
+
+  } // end constructor
+
+  public DynamicImplSecureObjectStore(SecureObjectStore impl)
+  {
+    super(impl,getBaseDClass());
+    m_impl = impl;
+
+  } // end constructor
+
+  /*--------------------------------------------------------------------------------
+   * Overrides from class DynamicImplObjectProvider
+   *--------------------------------------------------------------------------------
+   */
+
+  public Object call(String method_name, Object[] parameters) throws DynamicObjectException
+  {
+    if (method_name.equals("setObject"))
+    { // verify the parameters and call the method
+      try
+      { // make sure and capture known exceptions
+	verifyParameterLength(method_name,parameters,4);
+	verifyParameterType(method_name,parameters,0,DynamoUser.class);
+	verifyParameterType(method_name,parameters,1,String.class);
+	verifyParameterType(method_name,parameters,2,String.class);
+	// N.B.: no need to verify parameter index 3
+	return m_impl.setObject((DynamoUser)(parameters[0]),(String)(parameters[1]),(String)(parameters[2]),
+				parameters[3]);
+
+      } // end try
+      catch (DatabaseException e)
+      { // represents a call failure
+	throw callFailed(e);
+
+      } // end catch
+      catch (DynamoSecurityException e)
+      { // represents a call failure
+	throw callFailed(e);
+
+      } // end catch
+
+    } // end if
+
+    if (method_name.equals("removeObject"))
+    { // verify the parameters and call the method
+      try
+      { // make sure and capture known exceptions
+	verifyParameterLength(method_name,parameters,3);
+	verifyParameterType(method_name,parameters,0,DynamoUser.class);
+	verifyParameterType(method_name,parameters,1,String.class);
+	verifyParameterType(method_name,parameters,2,String.class);
+	return m_impl.removeObject((DynamoUser)(parameters[0]),(String)(parameters[1]),(String)(parameters[2]));
+
+      } // end try
+      catch (DatabaseException e)
+      { // represents a call failure
+	throw callFailed(e);
+
+      } // end catch
+      catch (DynamoSecurityException e)
+      { // represents a call failure
+	throw callFailed(e);
+
+      } // end catch
+
+    } // end if
+
+    if (method_name.equals("getNamespaces"))
+    { // verify the parameters and call the method
+      try
+      { // make sure and capture known exceptions
+	verifyParameterLength(method_name,parameters,0);
+	return m_impl.getNamespaces();
+
+      } // end try
+      catch (DatabaseException e)
+      { // represents a call failure
+	throw callFailed(e);
+
+      } // end catch
+
+    } // end if
+
+    if (method_name.equals("getNamesForNamespace"))
+    { // verify the parameters and call the method
+      try
+      { // make sure and capture known exceptions
+	verifyParameterLength(method_name,parameters,1);
+	verifyParameterType(method_name,parameters,0,String.class);
+	return m_impl.getNamesForNamespace((String)(parameters[0]));
+
+      } // end try
+      catch (DatabaseException e)
+      { // represents a call failure
+	throw callFailed(e);
+
+      } // end catch
+
+    } // end if
+
+    return super.call(method_name,parameters);
+
+  } // end call
+
+  public boolean canCall(String method_name)
+  {
+    if (ALLOWED_METHODS.contains(method_name))
+      return true;
+    else
+      return super.canCall(method_name);
+
+  } // end canCall
+
+  /*--------------------------------------------------------------------------------
+   * External static operations
+   *--------------------------------------------------------------------------------
+   */
+
+  public static synchronized DynamicClass getBaseDClass()
+  {
+    if (s_baseclass==null)
+      s_baseclass = new DynamicClassSecureObjectStore();
+    return s_baseclass;
+
+  } // end getBaseDClass
+
+  /*--------------------------------------------------------------------------------
+   * Static initializer
+   *--------------------------------------------------------------------------------
+   */
+
+  static
+  {
+    HashSet tmp = new HashSet();
+    tmp.add("setObject");
+    tmp.add("removeObject");
+    tmp.add("getNamespaces");
+    tmp.add("getNamesForNamespace");
+    ALLOWED_METHODS = Collections.unmodifiableSet(tmp);
+
+  } // end static initializer
+
+} // end class DynamicImplSecureObjectStore