DPML Notify

[mcconnell AT dpml.net]

Author: mcconnell AT dpml.net
Date: Thu May 19 12:11:28 2005
New Revision: 2623

Added:
   
development/main/transit/core/handler/src/main/net/dpml/transit/configuration/HostChangeEvent.java
   
development/main/transit/core/handler/src/main/net/dpml/transit/configuration/HostEvent.java
   
development/main/transit/core/handler/src/main/net/dpml/transit/configuration/PluginDirector.java
   
development/main/transit/core/handler/src/main/net/dpml/transit/configuration/PluginListener.java
   
development/main/transit/core/handler/src/main/net/dpml/transit/configuration/RepositoryDirector.java
   development/main/transit/core/handler/src/main/net/dpml/transit/manager/
   
development/main/transit/core/handler/src/main/net/dpml/transit/manager/AbstractPluginManager.java
   
development/main/transit/core/handler/src/main/net/dpml/transit/manager/CacheManager.java
   
development/main/transit/core/handler/src/main/net/dpml/transit/manager/HostManager.java
   
development/main/transit/core/handler/src/main/net/dpml/transit/manager/RegistryManager.java
   
development/main/transit/core/handler/src/main/net/dpml/transit/manager/RepositoryManager.java
   
development/main/transit/core/handler/src/main/net/dpml/transit/manager/TransitManager.java
   development/main/transit/core/handler/src/test/net/dpml/transit/manager/
   
development/main/transit/core/handler/src/test/net/dpml/transit/manager/RepositoryManagerTestCase.java
   
development/main/transit/core/handler/src/test/net/dpml/transit/manager/TransitManagerTestCase.java
Removed:
   
development/main/transit/core/handler/src/main/net/dpml/transit/configuration/ContentPluginChangeEvent.java
   
development/main/transit/core/handler/src/main/net/dpml/transit/configuration/HostAddedEvent.java
   
development/main/transit/core/handler/src/main/net/dpml/transit/configuration/HostChangedEvent.java
   
development/main/transit/core/handler/src/main/net/dpml/transit/configuration/HostPluginChangeEvent.java
   
development/main/transit/core/handler/src/main/net/dpml/transit/configuration/HostRemovedEvent.java
   
development/main/transit/core/handler/src/main/net/dpml/transit/configuration/TransitListener.java
Modified:
   development/main/build.sh
   
development/main/transit/core/handler/src/main/net/dpml/transit/configuration/CacheDirector.java
   
development/main/transit/core/handler/src/main/net/dpml/transit/configuration/CacheListener.java
   
development/main/transit/core/handler/src/main/net/dpml/transit/configuration/ContentDirector.java
   
development/main/transit/core/handler/src/main/net/dpml/transit/configuration/FileChangeEvent.java
   
development/main/transit/core/handler/src/main/net/dpml/transit/configuration/HostDirector.java
   
development/main/transit/core/handler/src/main/net/dpml/transit/configuration/HostListener.java
   
development/main/transit/core/handler/src/main/net/dpml/transit/configuration/PluginChangeEvent.java
   
development/main/transit/core/handler/src/main/net/dpml/transit/configuration/RegistryDirector.java
   
development/main/transit/core/handler/src/main/net/dpml/transit/configuration/RegistryEvent.java
   
development/main/transit/core/handler/src/main/net/dpml/transit/configuration/RegistryListener.java
   
development/main/transit/core/handler/src/main/net/dpml/transit/configuration/TransitDirector.java
Log:
Update to the management model and addition of a skeleton implementation.

Modified: development/main/build.sh
==============================================================================
--- development/main/build.sh   (original)
+++ development/main/build.sh   Thu May 19 12:11:28 2005
@@ -13,6 +13,7 @@
 #  magic    build magic
 #  depot    build depot
 #  metro    build metro
+#  test     build test
 
 build()
 {
@@ -62,6 +63,13 @@
     cd -
 }
 
+test()
+{
+    cd test
+    build clean install
+    cd -
+}
+
 ID=$2
 TARGET=$1
 
@@ -73,7 +81,8 @@
     echo "      magic     -- build the magic distribution"
     echo "      depot     -- build the depot distribution"
     echo "      metro     -- build the metro distribution"
-    echo "      all       -- builds transit, magic, metro distributions"
+    echo "      test      -- build the integration tests"
+    echo "      all       -- builds transit, magic, metro distributions and 
integration tests"
     echo "    [revision] optional build revision identified used when"
     echo "               building number releases."
     exit 1
@@ -99,6 +108,10 @@
     metro
 fi
 
+if [ "$TARGET" == "test" ] ; then
+    test
+fi
+
 if [ "$TARGET" == "central" ] ; then
     central
 fi
@@ -108,4 +121,5 @@
     magic
     depot
     metro
+    test
 fi

Modified: 
development/main/transit/core/handler/src/main/net/dpml/transit/configuration/CacheDirector.java
==============================================================================
--- 
development/main/transit/core/handler/src/main/net/dpml/transit/configuration/CacheDirector.java
    (original)
+++ 
development/main/transit/core/handler/src/main/net/dpml/transit/configuration/CacheDirector.java
    Thu May 19 12:11:28 2005
@@ -26,7 +26,7 @@
  * cache subsystem.  Instances of CacheDirector shall be supplied to cache 
handler
  * implementations as constructor arguments.
  */
-public interface CacheDirector
+public interface CacheDirector extends PluginDirector
 {
    /**
     * Return the directory to be used by the cache handler as the cache 
directory.
@@ -35,13 +35,6 @@
     File getCacheDirectory();
 
    /**
-    * Return the uri of the host implementation plugin.
-    * @param id the immutable host id
-    * @return the plugin uri
-    */
-    URI getPluginForHost( String id );
-
-   /**
     * Return the array of hosts configured for the cache.
     * @return the host director array
     */

Modified: 
development/main/transit/core/handler/src/main/net/dpml/transit/configuration/CacheListener.java
==============================================================================
--- 
development/main/transit/core/handler/src/main/net/dpml/transit/configuration/CacheListener.java
    (original)
+++ 
development/main/transit/core/handler/src/main/net/dpml/transit/configuration/CacheListener.java
    Thu May 19 12:11:28 2005
@@ -22,17 +22,22 @@
 
 public interface CacheListener extends EventListener
 {
+   /**
+    * Notify the listener of a change to the cache directory.
+    * @param event the cache directory change event
+    */
     void cacheDirectoryChanged( FileChangeEvent event );
 
-    void hostAdded( HostAddedEvent event );
-
-    void hostRemoved( HostRemovedEvent event );
+   /**
+    * Notify the listener of the addition of a new host.
+    * @param event the host added event
+    */
+    void hostAdded( HostEvent event );
 
    /**
-    * Notify a regstry listener of the change to the plugin assigned 
-    * to be the host handler.
-    * @param event the host plugin change event
+    * Notify the listener of the removal of a host.
+    * @param event the host removed event
     */
-    void hostPluginChanged( HostPluginChangeEvent event );
+    void hostRemoved( HostEvent event );
 
 }

Modified: 
development/main/transit/core/handler/src/main/net/dpml/transit/configuration/ContentDirector.java
==============================================================================
--- 
development/main/transit/core/handler/src/main/net/dpml/transit/configuration/ContentDirector.java
  (original)
+++ 
development/main/transit/core/handler/src/main/net/dpml/transit/configuration/ContentDirector.java
  Thu May 19 12:11:28 2005
@@ -21,11 +21,11 @@
 import java.net.URI;
 
 /**
- * A ContentDirector maintains information about the configuration of the 
Transit
- * content registry subsystem.  Instances of ContentDirector shall be 
supplied to 
- * registry implementations as constructor arguments.
+ * A ContentDirector maintains information about the contiguration
+ * of a content handler.  Instances of ContentDirector are used as 
+ * constructor arguments to content handler plugins.
  */
-public interface ContentDirector
+public interface ContentDirector extends PluginDirector
 {
    /**
     * Return the immutable content type identifier.

Modified: 
development/main/transit/core/handler/src/main/net/dpml/transit/configuration/FileChangeEvent.java
==============================================================================
--- 
development/main/transit/core/handler/src/main/net/dpml/transit/configuration/FileChangeEvent.java
  (original)
+++ 
development/main/transit/core/handler/src/main/net/dpml/transit/configuration/FileChangeEvent.java
  Thu May 19 12:11:28 2005
@@ -21,26 +21,18 @@
 import java.io.File;
 import java.util.EventObject;
 
-public class FileChangeEvent extends EventObject
+public abstract class FileChangeEvent extends EventObject
 {
-    private final File m_old;
-    private final File m_new;
+    private final File m_file;
 
-    public FileChangeEvent( Object source, File old, File replacement )
+    public FileChangeEvent( Object source, File file )
     {
         super( source );
-
-        m_old = old;
-        m_new = replacement;
+        m_file = file;
     }
     
-    public File getOldFile()
-    {
-        return m_old;
-    }
-
-    public File getNewFile()
+    public File getFile()
     {
-        return m_new;
+        return m_file;
     }
 }

Added: 
development/main/transit/core/handler/src/main/net/dpml/transit/configuration/HostChangeEvent.java
==============================================================================
--- (empty file)
+++ 
development/main/transit/core/handler/src/main/net/dpml/transit/configuration/HostChangeEvent.java
  Thu May 19 12:11:28 2005
@@ -0,0 +1,37 @@
+/*
+ * Copyright 2005 Stephen J. McConnell.
+ *
+ * Licensed  under the  Apache License,  Version 2.0  (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.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed  under the  License is distributed on an "AS IS" BASIS,
+ * WITHOUT  WARRANTIES OR CONDITIONS  OF ANY KIND, either  express  or
+ * implied.
+ *
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package net.dpml.transit.configuration;
+
+import java.util.EventObject;
+
+public class HostChangeEvent extends EventObject 
+{
+    private final String[] m_features;
+
+    public HostChangeEvent( HostDirector host, String[] features )
+    {
+        super( host );
+        m_features = features;
+    }
+    
+    public String[] getFeatureNames()
+    {
+        return m_features;
+    }
+}

Modified: 
development/main/transit/core/handler/src/main/net/dpml/transit/configuration/HostDirector.java
==============================================================================
--- 
development/main/transit/core/handler/src/main/net/dpml/transit/configuration/HostDirector.java
     (original)
+++ 
development/main/transit/core/handler/src/main/net/dpml/transit/configuration/HostDirector.java
     Thu May 19 12:11:28 2005
@@ -30,7 +30,7 @@
  * synchronization via change events raised by implementations of this 
  * interface.
  */
-public interface HostDirector
+public interface HostDirector extends PluginDirector
 {
     // Based on the resource descriptor, this interface attempt to reduce
     // down the information needed at instantiation and subsequent runtime.
@@ -102,5 +102,6 @@
     * @param listener the host change listener to remove
     */
     void removeHostListener( HostListener listener );
+
 }
 

Added: 
development/main/transit/core/handler/src/main/net/dpml/transit/configuration/HostEvent.java
==============================================================================
--- (empty file)
+++ 
development/main/transit/core/handler/src/main/net/dpml/transit/configuration/HostEvent.java
        Thu May 19 12:11:28 2005
@@ -0,0 +1,37 @@
+/*
+ * Copyright 2005 Stephen J. McConnell.
+ *
+ * Licensed  under the  Apache License,  Version 2.0  (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.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed  under the  License is distributed on an "AS IS" BASIS,
+ * WITHOUT  WARRANTIES OR CONDITIONS  OF ANY KIND, either  express  or
+ * implied.
+ *
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package net.dpml.transit.configuration;
+
+import java.util.EventObject;
+
+public abstract class HostEvent extends EventObject
+{
+    private final HostDirector m_host;
+
+    public HostEvent( CacheDirector source, HostDirector host )
+    {
+        super( source );
+        m_host = host;
+    }
+    
+    public HostDirector getHostDirector()
+    {
+        return m_host;
+    }
+}

Modified: 
development/main/transit/core/handler/src/main/net/dpml/transit/configuration/HostListener.java
==============================================================================
--- 
development/main/transit/core/handler/src/main/net/dpml/transit/configuration/HostListener.java
     (original)
+++ 
development/main/transit/core/handler/src/main/net/dpml/transit/configuration/HostListener.java
     Thu May 19 12:11:28 2005
@@ -32,6 +32,6 @@
     * Notify a consumer of an aggregated set of changes.
     * @param event the host change event
     */
-    void hostChanged( HostChangedEvent event );
+    void hostChanged( HostChangeEvent event );
 }
 

Modified: 
development/main/transit/core/handler/src/main/net/dpml/transit/configuration/PluginChangeEvent.java
==============================================================================
--- 
development/main/transit/core/handler/src/main/net/dpml/transit/configuration/PluginChangeEvent.java
        (original)
+++ 
development/main/transit/core/handler/src/main/net/dpml/transit/configuration/PluginChangeEvent.java
        Thu May 19 12:11:28 2005
@@ -21,7 +21,7 @@
 import java.net.URI;
 import java.util.EventObject;
 
-public class PluginChangeEvent extends EventObject
+public abstract class PluginChangeEvent extends EventObject
 {
     private final URI m_plugin;
 

Added: 
development/main/transit/core/handler/src/main/net/dpml/transit/configuration/PluginDirector.java
==============================================================================
--- (empty file)
+++ 
development/main/transit/core/handler/src/main/net/dpml/transit/configuration/PluginDirector.java
   Thu May 19 12:11:28 2005
@@ -0,0 +1,47 @@
+/*
+ * Copyright 2005 Stephen McConnell
+ *
+ * Licensed  under the  Apache License,  Version 2.0  (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.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed  under the  License is distributed on an "AS IS" BASIS,
+ * WITHOUT  WARRANTIES OR CONDITIONS  OF ANY KIND, either  express  or
+ * implied.
+ *
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package net.dpml.transit.configuration;
+
+import java.net.URI;
+
+/**
+ * A PluginDirector maintains information about the configuration of 
+ * a pluggable subsystem.
+ */
+public interface PluginDirector
+{
+   /**
+    * Return the uri of the plugin to be used for cache management.
+    * @return the cache handler plugin uri
+    */
+    URI getPluginURI();
+
+   /**
+    * Add a plugin listener to the director.
+    * @param listener the listener to add
+    */
+    void addPluginListener( PluginListener listener );
+
+   /**
+    * Remove a plugin listener from the director.
+    * @param listener the listener to remove
+    */
+    void removePluginListener( PluginListener listener );
+
+}

Added: 
development/main/transit/core/handler/src/main/net/dpml/transit/configuration/PluginListener.java
==============================================================================
--- (empty file)
+++ 
development/main/transit/core/handler/src/main/net/dpml/transit/configuration/PluginListener.java
   Thu May 19 12:11:28 2005
@@ -0,0 +1,35 @@
+/*
+ * Copyright 2005 Stephen McConnell
+ *
+ * Licensed  under the  Apache License,  Version 2.0  (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.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed  under the  License is distributed on an "AS IS" BASIS,
+ * WITHOUT  WARRANTIES OR CONDITIONS  OF ANY KIND, either  express  or
+ * implied.
+ *
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package net.dpml.transit.configuration;
+
+import java.util.EventListener;
+
+/**
+ * Interface implemented by objects concerning with plugin 
+ * bindings.
+ */
+public interface PluginListener extends EventListener
+{
+   /**
+    * Notification of the change to a plugin uri assigned to a sub-system.
+    * @param event a plugin change event
+    */
+    void pluginChanged( PluginChangeEvent event );
+
+}

Modified: 
development/main/transit/core/handler/src/main/net/dpml/transit/configuration/RegistryDirector.java
==============================================================================
--- 
development/main/transit/core/handler/src/main/net/dpml/transit/configuration/RegistryDirector.java
 (original)
+++ 
development/main/transit/core/handler/src/main/net/dpml/transit/configuration/RegistryDirector.java
 Thu May 19 12:11:28 2005
@@ -25,7 +25,7 @@
  * content registry subsystem.  Instances of RegistryDirector shall be 
supplied to 
  * registry implementations as constructor arguments.
  */
-public interface RegistryDirector
+public interface RegistryDirector extends PluginDirector
 {
    /**
     * Return an array of content directors currently assigned to the 
registry.
@@ -34,13 +34,6 @@
     ContentDirector[] getContentDirectors();
 
    /**
-    * Return the uri assigned for the content handler for a given content 
type.
-    * @param type the content handler type
-    * @return the assigned content handler plugin URI 
-    */
-    URI getPluginForContentHandler( String type );
-
-   /**
     * Add a regstry change listener.
     * @param the registry change listener to add
     */

Modified: 
development/main/transit/core/handler/src/main/net/dpml/transit/configuration/RegistryEvent.java
==============================================================================
--- 
development/main/transit/core/handler/src/main/net/dpml/transit/configuration/RegistryEvent.java
    (original)
+++ 
development/main/transit/core/handler/src/main/net/dpml/transit/configuration/RegistryEvent.java
    Thu May 19 12:11:28 2005
@@ -20,7 +20,7 @@
 
 import java.util.EventObject;
 
-public class RegistryEvent extends EventObject
+public abstract class RegistryEvent extends EventObject
 {
     private final ContentDirector m_content;
     private final RegistryDirector m_registry;

Modified: 
development/main/transit/core/handler/src/main/net/dpml/transit/configuration/RegistryListener.java
==============================================================================
--- 
development/main/transit/core/handler/src/main/net/dpml/transit/configuration/RegistryListener.java
 (original)
+++ 
development/main/transit/core/handler/src/main/net/dpml/transit/configuration/RegistryListener.java
 Thu May 19 12:11:28 2005
@@ -39,10 +39,4 @@
     */
     void contentRemoved( RegistryEvent event );
 
-   /**
-    * Notify a regstry listener of the change to the plugin assigned 
-    * to be the content handler for a content type.
-    * @param event the content plugin change event
-    */
-    void contentPluginChanged( ContentPluginChangeEvent event );
 }

Added: 
development/main/transit/core/handler/src/main/net/dpml/transit/configuration/RepositoryDirector.java
==============================================================================
--- (empty file)
+++ 
development/main/transit/core/handler/src/main/net/dpml/transit/configuration/RepositoryDirector.java
       Thu May 19 12:11:28 2005
@@ -0,0 +1,29 @@
+/*
+ * Copyright 2005 Stephen McConnell
+ *
+ * Licensed  under the  Apache License,  Version 2.0  (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.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed  under the  License is distributed on an "AS IS" BASIS,
+ * WITHOUT  WARRANTIES OR CONDITIONS  OF ANY KIND, either  express  or
+ * implied.
+ *
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package net.dpml.transit.configuration;
+
+import java.net.URI;
+
+/**
+ * A RepositoryDirector maintains information about the configuration of the 
Transit
+ * repository service.
+ */
+public interface RepositoryDirector extends PluginDirector
+{
+}

Modified: 
development/main/transit/core/handler/src/main/net/dpml/transit/configuration/TransitDirector.java
==============================================================================
--- 
development/main/transit/core/handler/src/main/net/dpml/transit/configuration/TransitDirector.java
  (original)
+++ 
development/main/transit/core/handler/src/main/net/dpml/transit/configuration/TransitDirector.java
  Thu May 19 12:11:28 2005
@@ -33,44 +33,18 @@
     CacheDirector getCacheDirector();
 
    /**
-    * Return the uri of the plugin to be used for cache management.
-    * @return the cache handler plugin uri
-    */
-    URI getCachePluginURI();
-
-   /**
-    * Return the director maintiaining configuration information about
-    * the conent registry.
+    * Return the director maintaining configuration information about
+    * the content registry.
     *
     * @return the content director
     */
-    ContentDirector getContentDirector();
+    RegistryDirector getContentRegistryDirector();
 
    /**
-    * Return the uri of the plugin to be used for content registry 
management.
-    * @return the cache handler plugin uri
-    */
-    URI getContentPluginURI();
-
-   /**
-    * Return the uri of the plugin to be used for the repository 
implementation.
-    * @return the repository implementation plugin uri
-    */
-    URI getRepositoryPluginURI();
-
-   /**
-    * Add a listener to the director.  The listener will be 
-    * notified of changes to the cache handler plugin uri and 
-    * content handler uri.
-    * 
-    * @param listener the listener to add 
-    */
-    void addTransitListener( TransitListener listener );
-
-   /**
-    * Remove a listener from the director.
-    * 
-    * @param listener the listener to remove 
+    * Return the director maintaining configuration information about
+    * the repository service.
+    *
+    * @return the repository director
     */
-    void removeTransitListener( TransitListener listener );
+    RepositoryDirector getRepositoryDirector();
 }

Added: 
development/main/transit/core/handler/src/main/net/dpml/transit/manager/AbstractPluginManager.java
==============================================================================
--- (empty file)
+++ 
development/main/transit/core/handler/src/main/net/dpml/transit/manager/AbstractPluginManager.java
  Thu May 19 12:11:28 2005
@@ -0,0 +1,120 @@
+/*
+ * Copyright 2005 Stephen J. McConnell.
+ *
+ * Licensed  under the  Apache License,  Version 2.0  (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.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed  under the  License is distributed on an "AS IS" BASIS,
+ * WITHOUT  WARRANTIES OR CONDITIONS  OF ANY KIND, either  express  or
+ * implied.
+ *
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package net.dpml.transit.manager;
+
+import java.net.URI;
+import java.util.EventListener;
+import java.util.logging.Logger;
+import java.util.logging.Level;
+
+import net.dpml.transit.event.EventProducer;
+import net.dpml.transit.configuration.PluginDirector;
+import net.dpml.transit.configuration.PluginChangeEvent;
+import net.dpml.transit.configuration.PluginListener;
+
+/**
+ * An abstract plugin manager.
+ *
+ * @author <a href="http://www.dpml.net";>The Digital Product Meta Library</a>
+ * @version $Id: StandardTransitDirector.java 2480 2005-05-10 04:44:32Z 
mcconnell AT dpml.net $
+ */
+abstract class AbstractPluginManager extends EventProducer implements 
PluginDirector
+{
+    private final Logger m_logger;
+
+    private URI m_uri;
+
+    public AbstractPluginManager( Logger logger, URI uri )
+    {
+        if( null == logger )
+        {
+            throw new NullPointerException( "logger" );
+        }
+        m_logger = logger;
+        m_uri = uri;
+    }
+
+    protected Logger getLogger()
+    {
+        return m_logger;
+    }
+
+    public void notifyChange( PluginChangeEvent event )
+    {
+        synchronized( m_lock )
+        {
+            m_uri = event.getPluginURI();
+            super.enqueueEvent( event );
+        }
+    }
+
+    public void processPluginChangeEvent( PluginChangeEvent event )
+    {
+        EventListener[] listeners = super.listeners();
+        for( int i=0; i<listeners.length; i++ )
+        {
+            EventListener listener = listeners[i];
+            if( listener instanceof PluginListener )
+            {
+                PluginListener pl = (PluginListener) listener;
+                try
+                {
+                    pl.pluginChanged( event );
+                }
+                catch( Throwable e )
+                {
+                    final String error =
+                      "PluginListener notification error.";
+                    m_logger.log( Level.SEVERE, error, e );
+                }
+            }
+        }
+    }
+
+   /**
+    * Return the plugin uri.
+    * @return the plugin uri
+    */
+    public URI getPluginURI()
+    {
+        synchronized( m_lock )
+        {
+            return m_uri;
+        }
+    }
+
+   /**
+    * Add a plugin listener to the director.
+    * @param listener the listener to add
+    */
+    public void addPluginListener( PluginListener listener )
+    {
+        super.addListener( listener );
+    }
+
+   /**
+    * Remove a plugin listener from the director.
+    * @param listener the listener to remove
+    */
+    public void removePluginListener( PluginListener listener )
+    {
+        super.addListener( listener );
+    }
+}
+

Added: 
development/main/transit/core/handler/src/main/net/dpml/transit/manager/CacheManager.java
==============================================================================
--- (empty file)
+++ 
development/main/transit/core/handler/src/main/net/dpml/transit/manager/CacheManager.java
   Thu May 19 12:11:28 2005
@@ -0,0 +1,281 @@
+/*
+ * Copyright 2005 Stephen J. McConnell.
+ *
+ * Licensed  under the  Apache License,  Version 2.0  (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.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed  under the  License is distributed on an "AS IS" BASIS,
+ * WITHOUT  WARRANTIES OR CONDITIONS  OF ANY KIND, either  express  or
+ * implied.
+ *
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package net.dpml.transit.manager;
+
+import java.io.File;
+import java.util.List;
+import java.util.LinkedList;
+import java.util.Iterator;
+import java.util.EventObject;
+import java.util.EventListener;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+import java.net.URI;
+
+import net.dpml.transit.configuration.CacheDirector;
+import net.dpml.transit.configuration.HostDirector;
+import net.dpml.transit.configuration.PluginChangeEvent;
+import net.dpml.transit.configuration.CacheListener;
+import net.dpml.transit.configuration.FileChangeEvent;
+import net.dpml.transit.configuration.HostEvent;
+
+/**
+ * Default implementation of the cache director.
+ *
+ * @author <a href="http://www.dpml.net";>The Digital Product Meta Library</a>
+ * @version $Id: StandardTransitDirector.java 2480 2005-05-10 04:44:32Z 
mcconnell AT dpml.net $
+ */
+public class CacheManager extends AbstractPluginManager implements 
CacheDirector
+{
+    private final List m_list = new LinkedList();
+    private File m_cache;
+
+    public CacheManager( Logger logger, URI uri, File cache, HostDirector[] 
hosts )
+    {
+        super( logger, uri );
+        m_cache = cache;
+        for( int i=0; i<hosts.length; i++ )
+        {
+            HostDirector d = hosts[i];
+            m_list.add( d );
+        }
+    }
+
+    public void setCacheDirectory( File dir )
+    {
+        synchronized( m_lock )
+        {
+            m_cache = dir;
+            CacheDirectoryChangeEvent event = new CacheDirectoryChangeEvent( 
this, dir );
+            super.enqueueEvent( event );
+        }
+    }
+
+    public void setPluginURI( URI uri )
+    {
+        synchronized( m_lock )
+        {
+            CachePluginChangeEvent event = new CachePluginChangeEvent( this, 
uri );
+            notifyChange( event );
+        }
+    }
+
+    public void addHostDirector( HostDirector director, int priority )
+    {
+        String id = director.getID();
+        synchronized( m_list )
+        {
+            Iterator iterator = m_list.iterator();
+            while( iterator.hasNext() )
+            {
+                HostDirector d = (HostDirector) iterator.next();
+                if( id.equals( d.getID() ) )
+                {
+                    final String error = 
+                      "Host already registered."
+                      + "\nHost ID: " + id;
+                    throw new IllegalArgumentException( error );
+                }
+            }
+            m_list.add( director );
+            HostAddedEvent event = new HostAddedEvent( this, director, 
priority );
+            super.enqueueEvent( event );
+        }
+    }
+
+    public void removeHostDirector( HostDirector director )
+    {
+        synchronized( m_list )
+        {
+            boolean removed = m_list.remove( director );
+            if( removed )
+            {
+                HostRemovedEvent event = new HostRemovedEvent( this, 
director );
+                super.enqueueEvent( event );
+            }
+        }
+    }
+
+   /**
+    * Return the directory to be used by the cache handler as the cache 
directory.
+    * @return the cache directory.
+    */
+    public File getCacheDirectory()
+    {
+        return m_cache;
+    }
+
+   /**
+    * Return an array of hosts currently assigned to the cache.
+    * @return the host director array
+    */
+    public HostDirector[] getHostDirectors()
+    {
+        return (HostDirector[]) m_list.toArray( new HostDirector[0] );
+    }
+
+   /**
+    * Add a cache change listener.
+    * @param the listener to add
+    */
+    public void addCacheListener( CacheListener listener )
+    {
+        super.addListener( listener );
+    }
+
+   /**
+    * Remove a cache change listener.
+    * @param the listener to remove
+    */
+    public void removeCacheListener( CacheListener listener )
+    {
+        super.removeListener( listener );
+    }
+
+    public void processEvent( EventObject event )
+    {
+        if( event instanceof PluginChangeEvent )
+        {
+            super.processPluginChangeEvent( (PluginChangeEvent) event );
+        }
+        else if( event instanceof HostEvent )
+        {
+            processHostEvent( (HostEvent) event );
+        }
+        else if( event instanceof CacheDirectoryChangeEvent )
+        {
+            processCacheDirectoryChangeEvent( (CacheDirectoryChangeEvent) 
event );
+        }
+        else
+        {
+            final String error = 
+              "Event type not regognized."
+              + "\nEvent Class: " + event.getClass();
+            throw new IllegalArgumentException( error );
+        }
+    }
+
+    public void processHostEvent( HostEvent event )
+    {
+        EventListener[] listeners = super.listeners();
+        for( int i=0; i<listeners.length; i++ )
+        {
+            EventListener eventListener = listeners[i];
+            if( eventListener instanceof CacheListener )
+            {
+                CacheListener listener = (CacheListener) eventListener;
+                if( event instanceof HostAddedEvent )
+                {
+                    try
+                    {
+                        listener.hostAdded( event );
+                    }
+                    catch( Throwable e )
+                    {
+                        final String error =
+                          "CacheListener host addition notification error.";
+                        getLogger().log( Level.SEVERE, error, e );
+                    }
+                }
+                else if( event instanceof HostRemovedEvent )
+                {
+                    try
+                    {
+                        listener.hostRemoved( event );
+                    }
+                    catch( Throwable e )
+                    {
+                        final String error =
+                          "CacheListener host removed notification error.";
+                        getLogger().log( Level.SEVERE, error, e );
+                    }
+                }
+            }
+        }
+    }
+
+    private void processCacheDirectoryChangeEvent( CacheDirectoryChangeEvent 
event )
+    {
+        EventListener[] listeners = super.listeners();
+        for( int i=0; i<listeners.length; i++ )
+        {
+            EventListener listener = listeners[i];
+            if( listener instanceof CacheListener )
+            {
+                CacheListener cl = (CacheListener) listener;
+                try
+                {
+                    cl.cacheDirectoryChanged( event );
+                }
+                catch( Throwable e )
+                {
+                    final String error =
+                      "CacheListener host addition notification error.";
+                    getLogger().log( Level.SEVERE, error, e );
+                }
+            }
+        }
+    }
+
+    static class HostAddedEvent extends HostEvent
+    {
+        private int m_priority;
+
+        public HostAddedEvent( CacheDirector source, HostDirector host, int 
priority )
+        {
+            super( source, host );
+        }
+
+        public int getPriority()
+        {
+            return m_priority;
+        }
+    }
+
+    static class HostRemovedEvent extends HostEvent
+    {
+        public HostRemovedEvent( CacheDirector source, HostDirector host )
+        {
+            super( source, host );
+        }
+    }
+
+    static class CachePluginChangeEvent extends PluginChangeEvent 
+    {
+       /**
+        * Creation of a new CachePluginChangeEvent.
+        * 
+        * @param source the object initiating the event
+        * @param plugin the plugin uri
+        */
+        public CachePluginChangeEvent( CacheDirector source, URI plugin )
+        {
+            super( source, plugin );
+        }
+    }
+
+    class CacheDirectoryChangeEvent extends FileChangeEvent
+    {
+        public CacheDirectoryChangeEvent( Object source, File file )
+        {
+            super( source, file );
+        }
+    }
+}
+

Added: 
development/main/transit/core/handler/src/main/net/dpml/transit/manager/HostManager.java
==============================================================================
--- (empty file)
+++ 
development/main/transit/core/handler/src/main/net/dpml/transit/manager/HostManager.java
    Thu May 19 12:11:28 2005
@@ -0,0 +1,230 @@
+/*
+ * Copyright 2005 Stephen J. McConnell.
+ *
+ * Licensed  under the  Apache License,  Version 2.0  (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.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed  under the  License is distributed on an "AS IS" BASIS,
+ * WITHOUT  WARRANTIES OR CONDITIONS  OF ANY KIND, either  express  or
+ * implied.
+ *
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package net.dpml.transit.manager;
+
+import java.util.Map;
+import java.util.EventObject;
+import java.util.EventListener;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+import java.net.URI;
+import java.net.URL;
+import java.net.Authenticator; 
+
+import net.dpml.transit.configuration.HostDirector;
+import net.dpml.transit.configuration.PluginDirector;
+import net.dpml.transit.configuration.PluginChangeEvent;
+import net.dpml.transit.configuration.HostChangeEvent;
+import net.dpml.transit.configuration.HostListener;
+
+/**
+ * Default implementation of a host manager.
+ *
+ * @author <a href="http://www.dpml.net";>The Digital Product Meta Library</a>
+ * @version $Id: HostManager.java 2480 2005-05-10 04:44:32Z 
mcconnell AT dpml.net $
+ */
+public class HostManager extends AbstractPluginManager implements 
HostDirector
+{
+    private final String m_id;
+
+    public HostManager( Logger logger, String id )
+    {
+        this( logger, id, null );
+    }
+
+    public HostManager( Logger logger, String id, URI uri )
+    {
+        super( logger, uri );
+        if( null == id )
+        {
+            throw new NullPointerException( "id" );
+        }
+        m_id = id;
+    }
+
+    public void setPluginURI( URI uri )
+    {
+        synchronized( m_lock )
+        {
+            HostPluginChangeEvent event = new HostPluginChangeEvent( this, 
uri );
+            notifyChange( event );
+        }
+    }
+
+    public void setFeatures( Map map )
+    {
+        throw new UnsupportedOperationException( "setFeatures/0" );
+    }
+
+    //----------------------------------------------------------------------
+    // HostDirector
+    //----------------------------------------------------------------------
+
+   /**
+    * Return an immutable host identifier.  The host identifier shall be 
+    * guranteed to be unique and constant for the life of the director.
+    */
+    public String getID()
+    {
+        return m_id;
+    }
+
+   /**
+    * Return the name of the resource host.  The value returned may be used 
to uniquely 
+    * identify the host within the set of managed hosts. 
+    */
+    public String getHostName()
+    {
+        throw new UnsupportedOperationException( "getHostName/0" );
+    }
+
+   /**
+    * Return the host base url.
+    * @return the base url
+    */
+    public URL getBaseURL()
+    {
+        throw new UnsupportedOperationException( "getBaseURL/0" );
+    }
+
+   /**
+    * Return index url.
+    * @return the index url
+    */
+    public String getIndexURL()
+    {
+        throw new UnsupportedOperationException( "getIndexURL/0" );
+    }
+
+   /**
+    * Return the enabled status of the host.
+    * @return TRUE if enabled 
+    */
+    public boolean getEnabled()
+    {
+        throw new UnsupportedOperationException( "getEnabled/0" );
+    }
+
+   /**
+    * Return the trusted status.
+    * @return TRUE if trusted 
+    */
+    public boolean getTrusted()
+    {
+        throw new UnsupportedOperationException( "getTrusted/0" );
+    }
+   
+   /**
+    * Return the host authenticator.
+    * @return the authenticator
+    */
+    public Authenticator getAuthenticator()
+    {
+        throw new UnsupportedOperationException( "getAuthenticator/0" );
+    }
+
+   /**
+    * Return the location resolver plugin uri.
+    * @return the uri of the location resolver plugin
+    */
+    public URI getLocationResolverPluginURI()
+    {
+        throw new UnsupportedOperationException( "getAuthenticator/0" );
+    }
+
+   /**
+    * Add a host change listener to the director.
+    * @param listener the host change listener to add
+    */
+    public void addHostListener( HostListener listener )
+    {
+        super.addListener( listener );
+    }
+
+   /**
+    * Remove a host change listener from the director.
+    * @param listener the host change listener to remove
+    */
+    public void removeHostListener( HostListener listener )
+    {
+        super.removeListener( listener );
+    }
+
+    //----------------------------------------------------------------------
+    // internal
+    //----------------------------------------------------------------------
+
+    protected void processEvent( EventObject event )
+    {
+        if( event instanceof PluginChangeEvent )
+        {
+            super.processPluginChangeEvent( (PluginChangeEvent) event );
+        }
+        else if( event instanceof HostChangeEvent )
+        {
+            processHostChangeEvent( (HostChangeEvent) event );
+        }
+        else
+        {
+            final String error = 
+              "Event type not regognized."
+              + "\nEvent Class: " + event.getClass();
+            throw new IllegalArgumentException( error );
+        }
+    }
+
+    private void processHostChangeEvent( HostChangeEvent event )
+    {
+        EventListener[] listeners = super.listeners();
+        for( int i=0; i<listeners.length; i++ )
+        {
+            EventListener eventListener = listeners[i];
+            if( eventListener instanceof HostListener )
+            {
+                HostListener listener = (HostListener) eventListener;
+                try
+                {
+                    listener.hostChanged( event );
+                }
+                catch( Throwable e )
+                {
+                    final String error =
+                      "HostListener change notification error.";
+                    getLogger().log( Level.SEVERE, error, e );
+                }
+            }
+        }
+    }
+
+    static class HostPluginChangeEvent extends PluginChangeEvent 
+    {
+       /**
+        * Creation of a new HostPluginChangeEvent.
+        * 
+        * @param source the object initiating the event
+        * @param plugin the plugin uri
+        */
+        public HostPluginChangeEvent( HostDirector source, URI plugin )
+        {
+            super( source, plugin );
+        }
+    }
+
+}
+

Added: 
development/main/transit/core/handler/src/main/net/dpml/transit/manager/RegistryManager.java
==============================================================================
--- (empty file)
+++ 
development/main/transit/core/handler/src/main/net/dpml/transit/manager/RegistryManager.java
        Thu May 19 12:11:28 2005
@@ -0,0 +1,216 @@
+/*
+ * Copyright 2005 Stephen J. McConnell.
+ *
+ * Licensed  under the  Apache License,  Version 2.0  (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.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed  under the  License is distributed on an "AS IS" BASIS,
+ * WITHOUT  WARRANTIES OR CONDITIONS  OF ANY KIND, either  express  or
+ * implied.
+ *
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package net.dpml.transit.manager;
+
+import java.util.List;
+import java.util.LinkedList;
+import java.util.Iterator;
+import java.util.EventObject;
+import java.util.EventListener;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+import java.net.URI;
+
+import net.dpml.transit.configuration.RegistryDirector;
+import net.dpml.transit.configuration.ContentDirector;
+import net.dpml.transit.configuration.PluginChangeEvent;
+import net.dpml.transit.configuration.RegistryListener;
+import net.dpml.transit.configuration.RegistryEvent;
+
+/**
+ * Default implementation of a content handler registry manager.
+ *
+ * @author <a href="http://www.dpml.net";>The Digital Product Meta Library</a>
+ * @version $Id: StandardTransitDirector.java 2480 2005-05-10 04:44:32Z 
mcconnell AT dpml.net $
+ */
+public class RegistryManager extends AbstractPluginManager implements 
RegistryDirector
+{
+    private final List m_list = new LinkedList();
+
+    public RegistryManager( Logger logger, URI uri, ContentDirector[] 
content )
+    {
+        super( logger, uri );
+        for( int i=0; i<content.length; i++ )
+        {
+            ContentDirector c = content[i];
+            m_list.add( c );
+        }
+    }
+
+    public void setPluginURI( URI uri )
+    {
+        synchronized( m_lock )
+        {
+            RegistryPluginChangeEvent event = new RegistryPluginChangeEvent( 
this, uri );
+            notifyChange( event );
+        }
+    }
+
+    public void addContentDirector( ContentDirector director )
+    {
+        String type = director.getContentType();
+        synchronized( m_list )
+        {
+            Iterator iterator = m_list.iterator();
+            while( iterator.hasNext() )
+            {
+                ContentDirector d = (ContentDirector) iterator.next();
+                if( type.equals( d.getContentType() ) )
+                {
+                    final String error = 
+                      "Content type already registered."
+                      + "\nType: " + type;
+                    throw new IllegalArgumentException( error );
+                }
+            }
+            m_list.add( director );
+            ContentAddedEvent event = new ContentAddedEvent( this, director 
);
+            super.enqueueEvent( event );
+        }
+    }
+
+    public void removeContentDirector( ContentDirector director )
+    {
+        synchronized( m_list )
+        {
+            boolean removed = m_list.remove( director );
+            if( removed )
+            {
+                ContentRemovedEvent event = new ContentRemovedEvent( this, 
director );
+                super.enqueueEvent( event );
+            }
+        }
+    }
+
+   /**
+    * Return an array of content directors currently assigned to the 
registry.
+    * @return the content director array
+    */
+    public ContentDirector[] getContentDirectors()
+    {
+        return (ContentDirector[]) m_list.toArray( new ContentDirector[0] );
+    }
+
+   /**
+    * Add a regstry change listener.
+    * @param the registry change listener to add
+    */
+    public void addRegistryListener( RegistryListener listener )
+    {
+        super.addListener( listener );
+    }
+
+   /**
+    * Remove a regstry change listener.
+    * @param the registry change listener to remove
+    */
+    public void removeRegistryListener( RegistryListener listener )
+    {
+        super.removeListener( listener );
+    }
+
+    public void processEvent( EventObject event )
+    {
+        if( event instanceof PluginChangeEvent )
+        {
+            super.processPluginChangeEvent( (PluginChangeEvent) event );
+        }
+        else if( event instanceof RegistryEvent )
+        {
+            processRegistryEvent( (RegistryEvent) event );
+        }
+        else
+        {
+            final String error = 
+              "Event type not regognized."
+              + "\nEvent Class: " + event.getClass();
+            throw new IllegalArgumentException( error );
+        }
+    }
+
+    public void processRegistryEvent( RegistryEvent event )
+    {
+        EventListener[] listeners = super.listeners();
+        for( int i=0; i<listeners.length; i++ )
+        {
+            EventListener listener = listeners[i];
+            if( listener instanceof RegistryListener )
+            {
+                RegistryListener rl = (RegistryListener) listener;
+                if( event instanceof ContentAddedEvent )
+                {
+                    try
+                    {
+                        rl.contentAdded( event );
+                    }
+                    catch( Throwable e )
+                    {
+                        final String error =
+                          "RegistryListener content addition notification 
error.";
+                        getLogger().log( Level.SEVERE, error, e );
+                    }
+                }
+                else if( event instanceof ContentRemovedEvent )
+                {
+                    try
+                    {
+                        rl.contentRemoved( event );
+                    }
+                    catch( Throwable e )
+                    {
+                        final String error =
+                          "RegistryListener content removed notification 
error.";
+                        getLogger().log( Level.SEVERE, error, e );
+                    }
+                }
+            }
+        }
+    }
+
+    static class ContentAddedEvent extends RegistryEvent
+    {
+        public ContentAddedEvent( RegistryDirector source, ContentDirector 
handler )
+        {
+            super( source, handler );
+        }
+    }
+
+    static class ContentRemovedEvent extends RegistryEvent
+    {
+        public ContentRemovedEvent( RegistryDirector source, ContentDirector 
handler )
+        {
+            super( source, handler );
+        }
+    }
+
+    static class RegistryPluginChangeEvent extends PluginChangeEvent 
+    {
+       /**
+        * Creation of a new RegistryPluginChangeEvent.
+        * 
+        * @param source the object initiating the event
+        * @param plugin the plugin uri
+        */
+        public RegistryPluginChangeEvent( RegistryDirector source, URI 
plugin )
+        {
+            super( source, plugin );
+        }
+    }    
+}
+

Added: 
development/main/transit/core/handler/src/main/net/dpml/transit/manager/RepositoryManager.java
==============================================================================
--- (empty file)
+++ 
development/main/transit/core/handler/src/main/net/dpml/transit/manager/RepositoryManager.java
      Thu May 19 12:11:28 2005
@@ -0,0 +1,91 @@
+/*
+ * Copyright 2005 Stephen J. McConnell.
+ *
+ * Licensed  under the  Apache License,  Version 2.0  (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.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed  under the  License is distributed on an "AS IS" BASIS,
+ * WITHOUT  WARRANTIES OR CONDITIONS  OF ANY KIND, either  express  or
+ * implied.
+ *
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package net.dpml.transit.manager;
+
+import java.util.EventObject;
+import java.util.EventListener;
+import java.util.logging.Logger;
+import java.net.URI;
+
+import net.dpml.transit.configuration.RepositoryDirector;
+import net.dpml.transit.configuration.PluginDirector;
+import net.dpml.transit.configuration.PluginChangeEvent;
+
+/**
+ * Default implementation of a repository manager.
+ *
+ * @author <a href="http://www.dpml.net";>The Digital Product Meta Library</a>
+ * @version $Id: StandardTransitDirector.java 2480 2005-05-10 04:44:32Z 
mcconnell AT dpml.net $
+ */
+public class RepositoryManager extends AbstractPluginManager implements 
RepositoryDirector
+{
+    public RepositoryManager( Logger logger )
+    {
+        super( logger, null );
+    }
+
+    public RepositoryManager( Logger logger, URI uri )
+    {
+        super( logger, uri );
+        if( null == uri )
+        {
+            throw new NullPointerException( "uri" );
+        }
+    }
+
+    public void setPluginURI( URI uri )
+    {
+        synchronized( m_lock )
+        {
+            RepositoryPluginChangeEvent event = new 
RepositoryPluginChangeEvent( this, uri );
+            notifyChange( event );
+        }
+    }
+
+    public void processEvent( EventObject event )
+    {
+        if( event instanceof PluginChangeEvent )
+        {
+            super.processPluginChangeEvent( (PluginChangeEvent) event );
+        }
+        else
+        {
+            final String error = 
+              "Event type not regignized."
+              + "\nEvent Class: " + event.getClass();
+            throw new IllegalArgumentException( error );
+        }
+    }
+
+    static class RepositoryPluginChangeEvent extends PluginChangeEvent 
+    {
+       /**
+        * Creation of a new RepositoryPluginChangeEvent.
+        * 
+        * @param source the object initiating the event
+        * @param plugin the plugin uri
+        */
+        public RepositoryPluginChangeEvent( RepositoryDirector source, URI 
plugin )
+        {
+            super( source, plugin );
+        }
+    }
+
+}
+

Added: 
development/main/transit/core/handler/src/main/net/dpml/transit/manager/TransitManager.java
==============================================================================
--- (empty file)
+++ 
development/main/transit/core/handler/src/main/net/dpml/transit/manager/TransitManager.java
 Thu May 19 12:11:28 2005
@@ -0,0 +1,80 @@
+/*
+ * Copyright 2005 Stephen J. McConnell.
+ *
+ * Licensed  under the  Apache License,  Version 2.0  (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.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed  under the  License is distributed on an "AS IS" BASIS,
+ * WITHOUT  WARRANTIES OR CONDITIONS  OF ANY KIND, either  express  or
+ * implied.
+ *
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package net.dpml.transit.manager;
+
+import java.net.URI;
+
+import net.dpml.transit.configuration.TransitDirector;
+import net.dpml.transit.configuration.CacheDirector;
+import net.dpml.transit.configuration.RegistryDirector;
+import net.dpml.transit.configuration.RepositoryDirector;
+
+/**
+ * The TransitManager class is the default TransitDirector implementation.
+ *
+ * @author <a href="http://www.dpml.net";>The Digital Product Meta Library</a>
+ * @version $Id: StandardTransitDirector.java 2480 2005-05-10 04:44:32Z 
mcconnell AT dpml.net $
+ */
+public class TransitManager implements TransitDirector
+{
+    private final CacheDirector m_cache;
+    private final RegistryDirector m_registry;
+    private final RepositoryDirector m_repository;
+
+    public TransitManager( 
+      final CacheDirector cache, final RegistryDirector registry, final 
RepositoryDirector repository )
+    {
+        m_cache = cache;
+        m_registry = registry;
+        m_repository = repository;
+    }
+
+   /**
+    * Return the cache director.
+    * @return the cache director
+    */
+    public CacheDirector getCacheDirector()
+    {
+        return m_cache;
+    }
+
+   /**
+    * Return the director maintiaining configuration information about
+    * the conent registry.
+    *
+    * @return the content director
+    */
+    public RegistryDirector getContentRegistryDirector()
+    {
+        return m_registry;
+    }
+
+   /**
+    * Return the director maintaining configuration information about
+    * the repository service.
+    *
+    * @return the repository director
+    */
+    public RepositoryDirector getRepositoryDirector()
+    {
+        return m_repository;
+    }
+
+}
+

Added: 
development/main/transit/core/handler/src/test/net/dpml/transit/manager/RepositoryManagerTestCase.java
==============================================================================
--- (empty file)
+++ 
development/main/transit/core/handler/src/test/net/dpml/transit/manager/RepositoryManagerTestCase.java
      Thu May 19 12:11:28 2005
@@ -0,0 +1,44 @@
+/*
+ * Copyright 2005 Stephen J. McConnell.
+ *
+ * Licensed  under the  Apache License,  Version 2.0  (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.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed  under the  License is distributed on an "AS IS" BASIS,
+ * WITHOUT  WARRANTIES OR CONDITIONS  OF ANY KIND, either  express  or
+ * implied.
+ *
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package net.dpml.transit.manager;
+
+import java.net.URI;
+import java.util.logging.Logger;
+
+import junit.framework.TestCase;
+
+import net.dpml.transit.configuration.PluginChangeEvent;
+import net.dpml.transit.configuration.PluginListener;
+
+/**
+ *
+ * @author <a href="http://www.dpml.net";>The Digital Product Meta Library</a>
+ */
+public class RepositoryManagerTestCase extends TestCase
+{
+    private int m_count = 0;
+
+    public void testRepositoryManager() throws Exception
+    {
+        Logger logger = Logger.getLogger( "test" );
+        RepositoryManager manager = new RepositoryManager( logger );
+        assertNull( "uri", manager.getPluginURI() );
+    }
+}
+

Added: 
development/main/transit/core/handler/src/test/net/dpml/transit/manager/TransitManagerTestCase.java
==============================================================================
--- (empty file)
+++ 
development/main/transit/core/handler/src/test/net/dpml/transit/manager/TransitManagerTestCase.java
 Thu May 19 12:11:28 2005
@@ -0,0 +1,33 @@
+/*
+ * Copyright 2005 Stephen J. McConnell.
+ *
+ * Licensed  under the  Apache License,  Version 2.0  (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.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed  under the  License is distributed on an "AS IS" BASIS,
+ * WITHOUT  WARRANTIES OR CONDITIONS  OF ANY KIND, either  express  or
+ * implied.
+ *
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package net.dpml.transit.manager;
+
+import junit.framework.TestCase;
+
+/**
+ * @author <a href="http://www.dpml.net";>The Digital Product Meta Library</a>
+ */
+public class TransitManagerTestCase extends TestCase
+{
+    public void testTransitManager()
+    {
+        // TODO
+    }
+}
+