org.frameworkset.tran.schedule.xxjob.AbstractXXLJobHandler Maven / Gradle / Ivy
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package org.frameworkset.tran.schedule.xxjob;
/**
* Copyright 2008 biaoping.yin
*
* 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.
*/
import com.xxl.job.core.biz.model.ReturnT;
import com.xxl.job.core.handler.IJobHandler;
import org.frameworkset.tran.schedule.ExternalScheduler;
import java.util.concurrent.locks.Lock;
import java.util.concurrent.locks.ReentrantLock;
/**
*
Description:xxl-job 1.x作业调度抽象类
* @author biaoping.yin
* @version 1.0
*/
public abstract class AbstractXXLJobHandler extends IJobHandler {
protected ExternalScheduler externalScheduler;
private Lock lock = new ReentrantLock();
public abstract void init();
public ReturnT execute(String param){
lock.lock();
try {
externalScheduler.execute( param);
return SUCCESS;
}
finally {
lock.unlock();
}
}
public void destroy(){
if(externalScheduler != null){
externalScheduler.destroy();
}
}
}