/*
* Copyright (C) 2004-2008 Jive Software. All rights reserved.
*
* 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 org.jivesoftware.util;
import java.util.Map;
/**
* Interface to listen for property events. Use the
* {@link org.jivesoftware.util.PropertyEventDispatcher#addListener(PropertyEventListener)}
* method to register for events.
*
* @author Matt Tucker
*/
public interface PropertyEventListener {
/**
* A property was set. The parameter map <tt>params</tt> will contain the
* the value of the property under the key <tt>value</tt>.
*
* @param property the name of the property.
* @param params event parameters.
*/
void propertySet( String property, Map<String, Object> params );
/**
* A property was deleted.
*
* @param property the name of the property deleted.
* @param params event parameters.
*/
void propertyDeleted( String property, Map<String, Object> params );
/**
* An XML property was set. The parameter map <tt>params</tt> will contain the
* the value of the property under the key <tt>value</tt>.
*
* @param property the name of the property.
* @param params event parameters.
*/
void xmlPropertySet( String property, Map<String, Object> params );
/**
* An XML property was deleted.
*
* @param property the name of the property.
* @param params event parameters.
*/
void xmlPropertyDeleted( String property, Map<String, Object> params );
}