com.codingapi.txlcn.txmsg.netty.bean.RpcContent Maven / Gradle / Ivy
/*
* Copyright 2017-2019 CodingApi .
*
* 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 com.codingapi.txlcn.txmsg.netty.bean;
import com.codingapi.txlcn.txmsg.dto.MessageDto;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.locks.Condition;
import java.util.concurrent.locks.Lock;
import java.util.concurrent.locks.ReentrantLock;
/**
* Description:
* Company: CodingApi
* Date: 2018/12/10
*
* @author ujued
*/
public class RpcContent {
private long milliseconds;
private volatile MessageDto res;
private Condition condition;
private Lock lock;
private volatile boolean used = false;
public void init() {
used = true;
}
public void clear() {
used = false;
res = null;
}
public boolean isUsed() {
return used;
}
public RpcContent(long milliseconds) {
this.milliseconds = milliseconds;
lock = new ReentrantLock(true);
condition = lock.newCondition();
}
public void await() {
await(milliseconds);
}
public void await(long timeout) {
try {
lock.lock();
try {
condition.await(timeout, TimeUnit.MILLISECONDS);
} catch (InterruptedException e) {
e.printStackTrace();
}
} finally {
lock.unlock();
}
}
public void signal() {
try {
lock.lock();
condition.signal();
} finally {
lock.unlock();
}
}
public MessageDto getRes() {
synchronized (this) {
return res;
}
}
public void setRes(MessageDto res) {
synchronized (this) {
this.res = res;
}
}
public void setMilliseconds(int milliseconds) {
this.milliseconds = milliseconds;
}
}