/*****************************************************************
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.apache.cayenne.map;
import java.io.Serializable;
import org.apache.cayenne.util.XMLEncoder;
import org.apache.cayenne.util.XMLSerializable;
/**
* A mapping descriptor of an entity listener class that declares one or more
* callback methods to be notified of the entity events.
*
* @since 3.0
* @deprecated since 4.0, as EntityResolver no longer loads listeners from its
* DataMaps.
*/
@Deprecated
public class EntityListener implements Serializable, XMLSerializable {
protected String className;
protected CallbackMap callbacks;
public EntityListener() {
this(null);
}
public EntityListener(String className) {
this.className = className;
this.callbacks = new CallbackMap();
}
public String getClassName() {
return className;
}
public void setClassName(String className) {
this.className = className;
}
/**
* Returns an object that stores callback methods of this listener.
*
* @return callback map
*/
public CallbackMap getCallbackMap() {
return callbacks;
}
public void encodeAsXML(XMLEncoder encoder) {
encoder.print("<entity-listener class=\"");
encoder.print(className);
encoder.println("\">");
encoder.indent(1);
getCallbackMap().encodeCallbacksAsXML(encoder);
encoder.indent(-1);
encoder.println("</entity-listener>");
}
}