Ticket #362: Added ConnectionGroup REST endpoints.

guacamole/src/main/java/org/glyptodon/guacamole/net/basic/rest/RESTModule.java

@@ -28,6 +28,7 @@ import org.glyptodon.guacamole.net.basic.rest.auth.BasicTokenUserContextMap;
 import org.glyptodon.guacamole.net.basic.rest.auth.SecureRandomAuthTokenGenerator;
 import org.glyptodon.guacamole.net.basic.rest.auth.TokenUserContextMap;
 import org.glyptodon.guacamole.net.basic.rest.connection.ConnectionService;
+import org.glyptodon.guacamole.net.basic.rest.connectiongroup.ConnectionGroupService;
 import org.glyptodon.guacamole.properties.GuacamoleProperties;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
@@ -65,6 +66,7 @@ public class RESTModule extends AbstractModule {
         bind(AuthenticationProvider.class).toInstance(authProvider);
         bind(TokenUserContextMap.class).toInstance(new BasicTokenUserContextMap());
         bind(ConnectionService.class);
+        bind(ConnectionGroupService.class);
         bind(AuthenticationService.class);
         
         bind(AuthTokenGenerator.class).to(SecureRandomAuthTokenGenerator.class);

guacamole/src/main/java/org/glyptodon/guacamole/net/basic/rest/RESTServletModule.java

@@ -24,6 +24,7 @@ import com.sun.jersey.guice.spi.container.servlet.GuiceContainer;
 import org.codehaus.jackson.jaxrs.JacksonJsonProvider;
 import org.glyptodon.guacamole.net.basic.rest.auth.LoginRESTService;
 import org.glyptodon.guacamole.net.basic.rest.connection.ConnectionRESTService;
+import org.glyptodon.guacamole.net.basic.rest.connectiongroup.ConnectionGroupRESTService;
 
 /**
  * A Guice Module to set up the servlet mappings for the Guacamole REST API.
@@ -37,6 +38,7 @@ public class RESTServletModule extends ServletModule {
         
         // Set up the API endpoints
         bind(ConnectionRESTService.class);
+        bind(ConnectionGroupRESTService.class);
         bind(LoginRESTService.class);
         
         // Set up the servlet and JSON mappings

guacamole/src/main/java/org/glyptodon/guacamole/net/basic/rest/connection/ConnectionRESTService.java

@@ -250,7 +250,7 @@ public class ConnectionRESTService {
      * 
      * @param authToken The authentication token that is used to authenticate
      *                  the user performing the operation.
-     * @param connectionID The ID of the Connection to delete.
+     * @param connectionID The ID of the Connection to move.
      * @param connection The connection to update.
      */
     @POST
@@ -289,7 +289,7 @@ public class ConnectionRESTService {
      * 
      * @param authToken The authentication token that is used to authenticate
      *                  the user performing the operation.
-     * @param connectionID The ID of the Connection to delete.
+     * @param connectionID The ID of the Connection to move.
      * @param parentID The ID of the ConnectionGroup the connections
      *                 belong to. If null, the root connection group will be used.
      */
@@ -312,11 +312,8 @@ public class ConnectionRESTService {
             if(parentConnectionGroup == null)
                 throw new GuacamoleClientException("No ConnectionGroup found with the provided parentID.");
             
-            // Make sure the connection is there before trying to delete
-            if(connectionDirectory.get(connectionID) == null)
-                throw new GuacamoleClientException("No Connection found with the provided ID.");
-            
             // Move the connection
+            connectionDirectory.move(connectionID, parentConnectionGroup.getConnectionDirectory());
         } catch(GuacamoleSecurityException e) {
                 throw new HTTPException(Status.UNAUTHORIZED, e.getMessage() != null ? e.getMessage() : "Permission denied.");
         } catch(GuacamoleClientException e) {

guacamole/src/main/java/org/glyptodon/guacamole/net/basic/rest/connectiongroup/APIConnectionGroup.java

@@ -0,0 +1,110 @@
+package org.glyptodon.guacamole.net.basic.rest.connectiongroup;
+
+import org.glyptodon.guacamole.net.auth.ConnectionGroup;
+import org.glyptodon.guacamole.net.auth.ConnectionGroup.Type;
+
+/*
+ *  Guacamole - Clientless Remote Desktop
+ *  Copyright (C) 2010  Michael Jumper
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU Affero General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU Affero General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Affero General Public License
+ *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/**
+ * A simple connection group to expose through the REST endpoints.
+ * 
+ * @author James Muehlner
+ */
+public class APIConnectionGroup {
+
+    /**
+     * The name of this connection group.
+     */
+    private String name;
+    
+    /**
+     * The identifier of this connection group.
+     */
+    private String identifier;
+    
+    /**
+     * The type of this connection group.
+     */
+    private Type type;
+    
+    /**
+     * Create an empty APIConnectionGroup.
+     */
+    public APIConnectionGroup() {}
+    
+    /**
+     * Create a new APIConnectionGroup from the given ConnectionGroup record.
+     * 
+     * @param connectionGroup The ConnectionGroup record to initialize this 
+     *                        APIConnectionGroup from.
+     */
+    public APIConnectionGroup(ConnectionGroup connectionGroup) {
+        this.identifier = connectionGroup.getIdentifier();
+        this.name = connectionGroup.getName();
+        this.type = connectionGroup.getType();
+    }
+
+    /**
+     * Returns the name of this connection group.
+     * @return The name of this connection group.
+     */
+    public String getName() {
+        return name;
+    }
+
+    /**
+     * Set the name of this connection group.
+     * @param name The name of this connection group.
+     */
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    /**
+     * Returns the identifier of this connection group.
+     * @return The identifier of this connection group.
+     */
+    public String getIdentifier() {
+        return identifier;
+    }
+
+    /**
+     * Set the identifier of this connection group.
+     * @param identifier The identifier of this connection group.
+     */
+    public void setIdentifier(String identifier) {
+        this.identifier = identifier;
+    }
+
+    /**
+     * Returns the type of this connection group.
+     * @return The type of this connection group.
+     */
+    public Type getType() {
+        return type;
+    }
+
+    /**
+     * Set the type of this connection group.
+     * @param type The Type of this connection group.
+     */
+    public void setType(Type type) {
+        this.type = type;
+    }
+}

guacamole/src/main/java/org/glyptodon/guacamole/net/basic/rest/connectiongroup/APIConnectionGroupWrapper.java

@@ -0,0 +1,95 @@
+package org.glyptodon.guacamole.net.basic.rest.connectiongroup;
+
+/*
+ *  Guacamole - Clientless Remote Desktop
+ *  Copyright (C) 2010  Michael Jumper
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU Affero General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU Affero General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Affero General Public License
+ *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+import org.glyptodon.guacamole.GuacamoleException;
+import org.glyptodon.guacamole.net.GuacamoleSocket;
+import org.glyptodon.guacamole.net.auth.Connection;
+import org.glyptodon.guacamole.net.auth.ConnectionGroup;
+import org.glyptodon.guacamole.net.auth.Directory;
+import org.glyptodon.guacamole.protocol.GuacamoleClientInformation;
+
+/**
+ * A wrapper to make an APIConnection look like a ConnectionGroup.
+ * Useful where a org.glyptodon.guacamole.net.auth.ConnectionGroup is required.
+ * 
+ * @author James Muehlner
+ */
+public class APIConnectionGroupWrapper implements ConnectionGroup {
+
+    /**
+     * The wrapped APIConnectionGroup.
+     */
+    private APIConnectionGroup apiConnectionGroup;
+    
+    /**
+     * Create a new APIConnectionGroupWrapper to wrap the given 
+     * APIConnectionGroup as a ConnectionGroup.
+     * @param apiConnectionGroup the APIConnectionGroup to wrap.
+     */
+    public APIConnectionGroupWrapper(APIConnectionGroup apiConnectionGroup) {
+        this.apiConnectionGroup = apiConnectionGroup;
+    }
+    
+    @Override
+    public String getName() {
+        return apiConnectionGroup.getName();
+    }
+
+    @Override
+    public void setName(String name) {
+        apiConnectionGroup.setName(name);
+    }
+
+    @Override
+    public String getIdentifier() {
+        return apiConnectionGroup.getIdentifier();
+    }
+
+    @Override
+    public void setIdentifier(String identifier) {
+        apiConnectionGroup.setIdentifier(identifier);
+    }
+
+    @Override
+    public void setType(Type type) {
+        apiConnectionGroup.setType(type);
+    }
+
+    @Override
+    public Type getType() {
+        return apiConnectionGroup.getType();
+    }
+
+    @Override
+    public Directory<String, Connection> getConnectionDirectory() throws GuacamoleException {
+        throw new UnsupportedOperationException("Operation not supported.");
+    }
+
+    @Override
+    public Directory<String, ConnectionGroup> getConnectionGroupDirectory() throws GuacamoleException {
+        throw new UnsupportedOperationException("Operation not supported.");
+    }
+
+    @Override
+    public GuacamoleSocket connect(GuacamoleClientInformation info) throws GuacamoleException {
+        throw new UnsupportedOperationException("Operation not supported.");
+    }
+
+}

guacamole/src/main/java/org/glyptodon/guacamole/net/basic/rest/connectiongroup/ConnectionGroupRESTService.java

@@ -0,0 +1,326 @@
+package org.glyptodon.guacamole.net.basic.rest.connectiongroup;
+
+/*
+ *  Guacamole - Clientless Remote Desktop
+ *  Copyright (C) 2010  Michael Jumper
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU Affero General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU Affero General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Affero General Public License
+ *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+import com.google.inject.Inject;
+import java.util.ArrayList;
+import java.util.List;
+import javax.ws.rs.Consumes;
+import javax.ws.rs.DELETE;
+import javax.ws.rs.GET;
+import javax.ws.rs.POST;
+import javax.ws.rs.PUT;
+import javax.ws.rs.Path;
+import javax.ws.rs.PathParam;
+import javax.ws.rs.Produces;
+import javax.ws.rs.QueryParam;
+import javax.ws.rs.core.MediaType;
+import javax.ws.rs.core.Response.Status;
+import org.glyptodon.guacamole.GuacamoleClientException;
+import org.glyptodon.guacamole.GuacamoleException;
+import org.glyptodon.guacamole.GuacamoleSecurityException;
+import org.glyptodon.guacamole.net.auth.ConnectionGroup;
+import org.glyptodon.guacamole.net.auth.Directory;
+import org.glyptodon.guacamole.net.auth.UserContext;
+import org.glyptodon.guacamole.net.basic.rest.HTTPException;
+import org.glyptodon.guacamole.net.basic.rest.auth.AuthenticationService;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+/**
+ * A REST Service for handling connection group CRUD operations.
+ * 
+ * @author James Muehlner
+ */
+@Path("/api/connectionGroup")
+@Produces(MediaType.APPLICATION_JSON)
+@Consumes(MediaType.APPLICATION_JSON)
+public class ConnectionGroupRESTService {
+
+    /**
+     * Logger for this class.
+     */
+    private static final Logger logger = LoggerFactory.getLogger(ConnectionGroupRESTService.class);
+    
+    /**
+     * A service for authenticating users from auth tokens.
+     */
+    @Inject
+    private AuthenticationService authenticationService;
+    
+    /**
+     * A service for managing the REST endpoint APIConnection objects. 
+     */
+    @Inject
+    private ConnectionGroupService connectionGroupService;
+    
+    /**
+     * Gets a list of connection groups with the given ConnectionGroup parentID.
+     * If no parentID is provided, returns the connection groups from the root group.
+     * 
+     * @param authToken The authentication token that is used to authenticate
+     *                  the user performing the operation.
+     * @param parentID The ID of the ConnectionGroup the connection groups
+     *                 belong to. If null, the root connection group will be used.
+     * @return The connection list.
+     */
+    @GET
+    public List<APIConnectionGroup> getConnectionGroups(@QueryParam("token") String authToken, @QueryParam("parentID") String parentID) {
+        UserContext userContext = authenticationService.getUserContextFromAuthToken(authToken);
+        
+        try {
+            // If the parent connection group is passed in, try to find it.
+            ConnectionGroup parentConnectionGroup;
+            if(parentID == null)
+                parentConnectionGroup = userContext.getRootConnectionGroup();
+            else {
+                ConnectionGroup rootGroup = userContext.getRootConnectionGroup();
+                Directory<String, ConnectionGroup> connectionGroupDirectory = rootGroup.getConnectionGroupDirectory();
+                parentConnectionGroup = connectionGroupDirectory.get(parentID);
+            }
+            
+            if(parentConnectionGroup == null)
+                throw new GuacamoleClientException("No ConnectionGroup found with the provided parentID.");
+            
+            Directory<String, ConnectionGroup> connectionGroupDirectory = 
+                    parentConnectionGroup.getConnectionGroupDirectory();
+            
+            // Get the list of connection group names
+            List<ConnectionGroup> connectionGroups = new ArrayList<ConnectionGroup>();
+            Iterable<String> identifiers = connectionGroupDirectory.getIdentifiers();
+            
+            // Get the connection group for each name
+            for(String identifier : identifiers)
+                connectionGroups.add(connectionGroupDirectory.get(identifier));
+            
+            return connectionGroupService.convertConnectionGroupList(connectionGroups);
+        } catch(GuacamoleSecurityException e) {
+                throw new HTTPException(Status.UNAUTHORIZED, e.getMessage() != null ? e.getMessage() : "Permission denied.");
+        } catch(GuacamoleClientException e) {
+                throw new HTTPException(Status.BAD_REQUEST, e.getMessage() != null ? e.getMessage() : "Invalid Request.");
+        } catch(GuacamoleException e) {
+            logger.error("Unexpected GuacamoleException caught while listing connection groups.", e);
+            throw new HTTPException(Status.INTERNAL_SERVER_ERROR, e.getMessage() != null ? e.getMessage() : "Unexpected server error.");
+        }
+    }
+    
+    /**
+     * Gets an individual connection group.
+     * 
+     * @param authToken The authentication token that is used to authenticate
+     *                  the user performing the operation.
+     * @param connectionGroupID The ID of the ConnectionGroup.
+     * @return The connection group.
+     */
+    @GET
+    @Path("/{connectionGroupID}")
+    public APIConnectionGroup getConnectionGroup(@QueryParam("token") String authToken, 
+            @PathParam("connectionGroupID") String connectionGroupID) {
+        UserContext userContext = authenticationService.getUserContextFromAuthToken(authToken);
+        
+        try {
+            // Get the connection group directory
+            ConnectionGroup rootGroup = userContext.getRootConnectionGroup();
+            Directory<String, ConnectionGroup> connectionGroupDirectory =
+                    rootGroup.getConnectionGroupDirectory();
+            
+            // Get the connection group
+            ConnectionGroup connectionGroup = connectionGroupDirectory.get(connectionGroupID);
+            
+            if(connectionGroup == null)
+                throw new GuacamoleClientException("No ConnectionGroup found with the provided ID.");
+            
+            return new APIConnectionGroup(connectionGroup);
+        } catch(GuacamoleSecurityException e) {
+                throw new HTTPException(Status.UNAUTHORIZED, e.getMessage() != null ? e.getMessage() : "Permission denied.");
+        } catch(GuacamoleClientException e) {
+                throw new HTTPException(Status.BAD_REQUEST, e.getMessage() != null ? e.getMessage() : "Invalid Request.");
+        } catch(GuacamoleException e) {
+            logger.error("Unexpected GuacamoleException caught while getting connection group.", e);
+            throw new HTTPException(Status.INTERNAL_SERVER_ERROR, e.getMessage() != null ? e.getMessage() : "Unexpected server error.");
+        }
+    }
+    
+    /**
+     * Deletes an individual connection group.
+     * 
+     * @param authToken The authentication token that is used to authenticate
+     *                  the user performing the operation.
+     * @param connectionGroupID The ID of the ConnectionGroup to delete.
+     */
+    @DELETE
+    @Path("/{connectionGroupID}")
+    public void deleteConnectionGroup(@QueryParam("token") String authToken, @PathParam("connectionGroupID") String connectionGroupID) {
+        UserContext userContext = authenticationService.getUserContextFromAuthToken(authToken);
+        
+        try {
+            // Get the connection group directory
+            ConnectionGroup rootGroup = userContext.getRootConnectionGroup();
+            Directory<String, ConnectionGroup> connectionGroupDirectory =
+                    rootGroup.getConnectionGroupDirectory();
+            
+            // Make sure the connection is there before trying to delete
+            if(connectionGroupDirectory.get(connectionGroupID) == null)
+                throw new GuacamoleClientException("No Connection found with the provided ID.");
+            
+            // Delete the connection group
+            connectionGroupDirectory.remove(connectionGroupID);
+        } catch(GuacamoleSecurityException e) {
+                throw new HTTPException(Status.UNAUTHORIZED, e.getMessage() != null ? e.getMessage() : "Permission denied.");
+        } catch(GuacamoleClientException e) {
+                throw new HTTPException(Status.BAD_REQUEST, e.getMessage() != null ? e.getMessage() : "Invalid Request.");
+        } catch(GuacamoleException e) {
+            logger.error("Unexpected GuacamoleException caught while deleting connection group.", e);
+            throw new HTTPException(Status.INTERNAL_SERVER_ERROR, e.getMessage() != null ? e.getMessage() : "Unexpected server error.");
+        }
+    }
+    
+    /**
+     * Creates a new connection group and returns the identifier of the new connection group.
+     * If a parentID is provided, the connection group will be created in the
+     * connection group with the parentID. Otherwise, the root connection group
+     * will be used.
+     * 
+     * @param authToken The authentication token that is used to authenticate
+     *                  the user performing the operation.
+     * @param parentID The ID of the ConnectionGroup the connection groups
+     *                 belong to. If null, the root connection group will be used.
+     * @param connection The connection group to create.
+     * @return The identifier of the new connection group.
+     */
+    @POST
+    public String createConnectionGroup(@QueryParam("token") String authToken, 
+            @QueryParam("parentID") String parentID, APIConnectionGroup connectionGroup) {
+        UserContext userContext = authenticationService.getUserContextFromAuthToken(authToken);
+        
+        try {
+            if(connectionGroup == null)
+                throw new GuacamoleClientException("A connection group is required for this request.");
+            
+            // If the parent connection group is passed in, try to find it.
+            ConnectionGroup parentConnectionGroup;
+            if(parentID == null)
+                parentConnectionGroup = userContext.getRootConnectionGroup();
+            else {
+                ConnectionGroup rootGroup = userContext.getRootConnectionGroup();
+                Directory<String, ConnectionGroup> connectionGroupDirectory = rootGroup.getConnectionGroupDirectory();
+                parentConnectionGroup = connectionGroupDirectory.get(parentID);
+            }
+            
+            if(parentConnectionGroup == null)
+                throw new GuacamoleClientException("No ConnectionGroup found with the provided parentID.");
+            
+            Directory<String, ConnectionGroup> connectionGroupDirectory = 
+                    parentConnectionGroup.getConnectionGroupDirectory();
+            
+            // Create the connection group
+            connectionGroupDirectory.add(new APIConnectionGroupWrapper(connectionGroup));
+            
+            // Return the new connection group identifier
+            return connectionGroup.getIdentifier();
+        } catch(GuacamoleSecurityException e) {
+                throw new HTTPException(Status.UNAUTHORIZED, e.getMessage() != null ? e.getMessage() : "Permission denied.");
+        } catch(GuacamoleClientException e) {
+                throw new HTTPException(Status.BAD_REQUEST, e.getMessage() != null ? e.getMessage() : "Invalid Request.");
+        } catch(GuacamoleException e) {
+            logger.error("Unexpected GuacamoleException caught while creating connection.", e);
+            throw new HTTPException(Status.INTERNAL_SERVER_ERROR, e.getMessage() != null ? e.getMessage() : "Unexpected server error.");
+        }
+    }
+    
+    /**
+     * Updates a connection group.
+     * 
+     * @param authToken The authentication token that is used to authenticate
+     *                  the user performing the operation.
+     * @param connectionID The ID of the ConnectionGroup to update.
+     * @param connection The connection group to update.
+     */
+    @POST
+    @Path("/{connectionGroupID}")
+    public void updateConnectionGroup(@QueryParam("token") String authToken, 
+            @PathParam("connectionGroupID") String connectionGroupID, APIConnectionGroup connectionGroup) {
+        UserContext userContext = authenticationService.getUserContextFromAuthToken(authToken);
+        
+        try {
+            if(connectionGroup == null)
+                throw new GuacamoleClientException("A connection is required for this request.");
+        
+            // Get the connection directory
+            ConnectionGroup rootGroup = userContext.getRootConnectionGroup();
+            Directory<String, ConnectionGroup> connectionGroupDirectory =
+                    rootGroup.getConnectionGroupDirectory();
+            
+            // Make sure the connection group is there before trying to update
+            if(connectionGroupDirectory.get(connectionGroupID) == null)
+                throw new GuacamoleClientException("No ConnectionGroup with the provided ID.");
+            
+            // Update the connection group
+            connectionGroupDirectory.update(new APIConnectionGroupWrapper(connectionGroup));
+        } catch(GuacamoleSecurityException e) {
+                throw new HTTPException(Status.UNAUTHORIZED, e.getMessage() != null ? e.getMessage() : "Permission denied.");
+        } catch(GuacamoleClientException e) {
+                throw new HTTPException(Status.BAD_REQUEST, e.getMessage() != null ? e.getMessage() : "Invalid Request.");
+        } catch(GuacamoleException e) {
+            logger.error("Unexpected GuacamoleException caught updating connection.", e);
+            throw new HTTPException(Status.INTERNAL_SERVER_ERROR, e.getMessage() != null ? e.getMessage() : "Unexpected server error.");
+        }
+    }
+    
+    /**
+     * Moves an individual connection group to a different connection group.
+     * 
+     * @param authToken The authentication token that is used to authenticate
+     *                  the user performing the operation.
+     * @param connectionID The ID of the ConnectionGroup to move.
+     * @param parentID The ID of the ConnectionGroup the connection groups
+     *                 belong to. If null, the root connection group will be used.
+     */
+    @PUT
+    @Path("/{connectionGroupID}")
+    public void moveConnectionGroup(@QueryParam("token") String authToken, 
+            @PathParam("connectionGroupID") String connectionGroupID, @QueryParam("parentID") String parentID) {
+        UserContext userContext = authenticationService.getUserContextFromAuthToken(authToken);
+        
+        try {
+            // Get the connection group directory
+            ConnectionGroup rootGroup = userContext.getRootConnectionGroup();
+            Directory<String, ConnectionGroup> connectionGroupDirectory =
+                    rootGroup.getConnectionGroupDirectory();
+            
+            // Find the new parent connection group
+            Directory<String, ConnectionGroup> newConnectionGroupDirectory = rootGroup.getConnectionGroupDirectory();
+            ConnectionGroup parentConnectionGroup = newConnectionGroupDirectory.get(parentID);
+            
+            if(newConnectionGroupDirectory == null)
+                throw new GuacamoleClientException("No ConnectionGroup found with the provided parentID.");
+            
+            // Move the connection
+            connectionGroupDirectory.move(connectionGroupID, parentConnectionGroup.getConnectionGroupDirectory());
+        } catch(GuacamoleSecurityException e) {
+                throw new HTTPException(Status.UNAUTHORIZED, e.getMessage() != null ? e.getMessage() : "Permission denied.");
+        } catch(GuacamoleClientException e) {
+                throw new HTTPException(Status.BAD_REQUEST, e.getMessage() != null ? e.getMessage() : "Invalid Request.");
+        } catch(GuacamoleException e) {
+            logger.error("Unexpected GuacamoleException caught moving connection.", e);
+            throw new HTTPException(Status.INTERNAL_SERVER_ERROR, e.getMessage() != null ? e.getMessage() : "Unexpected server error.");
+        }
+    }
+
+}

guacamole/src/main/java/org/glyptodon/guacamole/net/basic/rest/connectiongroup/ConnectionGroupService.java

@@ -0,0 +1,50 @@
+package org.glyptodon.guacamole.net.basic.rest.connectiongroup;
+
+import java.util.ArrayList;
+import java.util.List;
+import org.glyptodon.guacamole.net.auth.Connection;
+import org.glyptodon.guacamole.net.auth.ConnectionGroup;
+
+/*
+ *  Guacamole - Clientless Remote Desktop
+ *  Copyright (C) 2010  Michael Jumper
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU Affero General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU Affero General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Affero General Public License
+ *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/**
+ * A service for performing useful manipulations on REST ConnectionGroups.
+ * 
+ * @author James Muehlner
+ */
+public class ConnectionGroupService {
+    
+    /**
+     * Converts a list of ConnectionGroup to a list of APIConnectionGroup
+     * objects for exposing with the REST endpoints.
+     * 
+     * @param connectionGroups The ConnectionGroup to convert for REST endpoint use.
+     * @return A List of APIConnectionGroup objects for use with the REST endpoint.
+     */
+    public List<APIConnectionGroup> convertConnectionGroupList(
+            List<? extends ConnectionGroup> connectionGroups) {
+        List<APIConnectionGroup> restConnectionGroups = new ArrayList<APIConnectionGroup>();
+        
+        for(ConnectionGroup connectionGroup : connectionGroups) {
+            restConnectionGroups.add(new APIConnectionGroup(connectionGroup));
+        }
+            
+        return restConnectionGroups;
+    }
+}

guacamole/src/main/java/org/glyptodon/guacamole/net/basic/rest/connectiongroup/package-info.java

@@ -0,0 +1,7 @@
+
+/**
+ * Classes related to the connection group manipulation aspect
+ * of the Guacamole REST API.
+ */
+package org.glyptodon.guacamole.net.basic.rest.connectiongroup;
+

guacamole/src/main/webapp/WEB-INF/web.xml

@@ -256,16 +256,6 @@
         <listener-class>org.glyptodon.guacamole.net.basic.rest.RESTServletContextListener</listener-class>
     </listener>
     
-    <init-param>
-        <param-name>com.sun.jersey.api.json.POJOMappingFeature</param-name>
-        <param-value>true</param-value>
-    </init-param>
-    
-    <init-param>
-        <param-name>com.sun.jersey.config.property.packages</param-name>
-        <param-value>org.codehaus.jackson.jaxrs</param-value>
-    </init-param>
-
     <mime-mapping>
         <extension>mp3</extension>
         <mime-type>audio/mpeg</mime-type>