| /* |
| * Copyright 1999-2001,2004 The Apache Software Foundation. |
| * |
| * 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.apache.catalina; |
| |
| |
| import java.util.EventObject; |
| |
| |
| /** |
| * General event for notifying listeners of significant changes on a Session. |
| * |
| * @author Craig R. McClanahan |
| * @version $Revision$ $Date$ |
| */ |
| |
| public final class SessionEvent |
| extends EventObject { |
| |
| |
| /** |
| * The event data associated with this event. |
| */ |
| private Object data = null; |
| |
| |
| /** |
| * The Session on which this event occurred. |
| */ |
| private Session session = null; |
| |
| |
| /** |
| * The event type this instance represents. |
| */ |
| private String type = null; |
| |
| |
| /** |
| * Construct a new SessionEvent with the specified parameters. |
| * |
| * @param session Session on which this event occurred |
| * @param type Event type |
| * @param data Event data |
| */ |
| public SessionEvent(Session session, String type, Object data) { |
| |
| super(session); |
| this.session = session; |
| this.type = type; |
| this.data = data; |
| |
| } |
| |
| |
| /** |
| * Return the event data of this event. |
| */ |
| public Object getData() { |
| |
| return (this.data); |
| |
| } |
| |
| |
| /** |
| * Return the Session on which this event occurred. |
| */ |
| public Session getSession() { |
| |
| return (this.session); |
| |
| } |
| |
| |
| /** |
| * Return the event type of this event. |
| */ |
| public String getType() { |
| |
| return (this.type); |
| |
| } |
| |
| |
| /** |
| * Return a string representation of this event. |
| */ |
| public String toString() { |
| |
| return ("SessionEvent['" + getSession() + "','" + |
| getType() + "']"); |
| |
| } |
| |
| |
| } |