/**
* 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 com.alibaba.aloha.meta;
import java.io.Serializable;
import java.util.List;
import java.util.concurrent.CountDownLatch;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.atomic.AtomicInteger;
import org.apache.commons.lang.builder.ToStringBuilder;
import org.apache.commons.lang.builder.ToStringStyle;
import com.alibaba.rocketmq.common.message.MessageExt;
import com.alibaba.rocketmq.common.message.MessageQueue;
public class MetaTuple implements Serializable {
/** */
private static final long serialVersionUID = 2277714452693486955L;
protected final List<MessageExt> msgList;
protected final MessageQueue mq;
protected final AtomicInteger failureTimes;
protected final long createMs;
protected long emitMs;
protected transient CountDownLatch latch;
protected transient boolean isSuccess;
public MetaTuple(List<MessageExt> msgList, MessageQueue mq) {
this.msgList = msgList;
this.mq = mq;
this.failureTimes = new AtomicInteger(0);
this.createMs = System.currentTimeMillis();
this.latch = new CountDownLatch(1);
this.isSuccess = false;
}
public AtomicInteger getFailureTimes() {
return failureTimes;
}
public long getCreateMs() {
return createMs;
}
public long getEmitMs() {
return emitMs;
}
public void updateEmitMs() {
this.emitMs = System.currentTimeMillis();
}
public List<MessageExt> getMsgList() {
return msgList;
}
public MessageQueue getMq() {
return mq;
}
public boolean waitFinish() throws InterruptedException {
return latch.await(4, TimeUnit.HOURS);
}
public void done() {
isSuccess = true;
latch.countDown();
}
public void fail() {
isSuccess = false;
latch.countDown();
}
public boolean isSuccess() {
return isSuccess;
}
@Override
public String toString() {
return ToStringBuilder.reflectionToString(this,
ToStringStyle.SHORT_PREFIX_STYLE);
}
}