001/**
002 * Copyright (c) 2015-2022, Michael Yang 杨福海 (fuhai999@gmail.com).
003 * <p>
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 * <p>
008 *  http://www.apache.org/licenses/LICENSE-2.0
009 * <p>
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 implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 */
016package io.jboot.components.event;
017
018import java.io.Serializable;
019
020public class JbootEvent implements Serializable {
021
022    private static final long serialVersionUID = 1L;
023
024    private final long timestamp;
025    private String action;
026    private Object data;
027
028    public JbootEvent(String action, Object data) {
029        this.action = action;
030        this.data = data;
031        this.timestamp = System.currentTimeMillis();
032    }
033
034    @SuppressWarnings("unchecked")
035    public <M> M getData() {
036        return (M) data;
037    }
038
039    public String getAction() {
040        return action;
041    }
042
043
044    public long getTimestamp() {
045        return this.timestamp;
046    }
047
048
049    @Override
050    public String toString() {
051        return "JbootEvent [timestamp=" + timestamp + ", action=" + action + ", data=" + data + "]";
052    }
053
054}