001    /*
002     * Copyright 2005 Stephen McConnell
003     *
004     * Licensed  under the  Apache License,  Version 2.0  (the "License");
005     * you may not use  this file  except in  compliance with the License.
006     * You may obtain a copy of the License at
007     *
008     *   http://www.apache.org/licenses/LICENSE-2.0
009     *
010     * Unless required by applicable law or agreed to in writing, software
011     * distributed  under the  License is distributed on an "AS IS" BASIS,
012     * WITHOUT  WARRANTIES OR CONDITIONS  OF ANY KIND, either  express  or
013     * implied.
014     *
015     * See the License for the specific language governing permissions and
016     * limitations under the License.
017     */
018    
019    package net.dpml.station;
020    
021    import java.rmi.Remote;
022    import java.rmi.RemoteException;
023    import java.util.EventListener;
024    
025    /**
026     * A RegistryListener enabled client application to receive notification
027     * of the addition and removale of application profiles from the application
028     * registry.
029     */
030    public interface RegistryListener extends EventListener, Remote
031    {
032       /**
033        * Notify the listener of the addition of a new application profile.
034        * @param event the registry event
035        * @exception RemoteException if a transport error occurs
036        */
037        void profileAdded( RegistryEvent event ) throws RemoteException;
038    
039       /**
040        * Notify a listener of the removal of an application profile.
041        * @param event the registry event
042        * @exception RemoteException if a transport error occurs
043        */
044        void profileRemoved( RegistryEvent event ) throws RemoteException;
045    
046    }