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/*
 * 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 x7.core.mq;

import org.springframework.context.ApplicationEvent;
import x7.core.bean.condition.ReduceCondition;
import x7.core.bean.condition.RefreshCondition;
import x7.core.event.Event;
import x7.core.event.EventOwner;
import x7.core.util.JsonX;

import java.io.Serializable;


public class MessageEvent extends ApplicationEvent implements Event, Serializable{

	private static final long serialVersionUID = -4325175147748849706L;
	private String type; //topic
	private String body;
	private long reTimes;
	private String tag;


	public MessageEvent(Object obj){
		super(obj);
		this.type = obj.toString();
	}

	public String getType() {
		return type;
	}

	@Override
	public EventOwner getOwner() {
		return null;
	}

	public void setType(String type) {
		this.type = type;
	}

	public String getBody() {
		return body;
	}

	public void setBody(String body) {
		this.body = body;
	}

	public long getReTimes() {
		return reTimes;
	}

	public void setReTimes(long reTimes) {
		this.reTimes = reTimes;
	}

	public String getTag() {
		return tag;
	}

	public void setTag(String tag) {
		this.tag = tag;
	}

	public T get(){
		T t = (T) JsonX.toObjectByClassName(this.body,this.tag);

		if (t instanceof RefreshCondition){
			RefreshCondition refreshCondition = (RefreshCondition) t;

			/*
			 * this.tag
			 */
			if (this.tag.contains("<")){
				int start = this.tag.indexOf("<")+1;
				int end = this.tag.indexOf(">");
				String actualTypeStr = this.tag.substring(start,end);
				try {
					Class actualType = Class.forName(actualTypeStr);
					Object obj = refreshCondition.getObj();
					obj = JsonX.toObject(obj,actualType);
					refreshCondition.setObj(obj);
				} catch (ClassNotFoundException e) {
					e.printStackTrace();
				}
			}

		}

		return t;
	}

	@Override
	public String toString() {
		return "MessageEvent [type=" + type + ", body=" + body + ", reTimes=" + reTimes + ", tag=" + tag
				+ "]";
	}

}