io.honeybadger.org.apache.http.impl.bootstrap.WorkerPoolExecutor Maven / Gradle / Ivy
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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.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* .
*
*/
package org.apache.http.impl.bootstrap;
import java.util.HashSet;
import java.util.Map;
import java.util.Set;
import java.util.concurrent.BlockingQueue;
import java.util.concurrent.ConcurrentHashMap;
import java.util.concurrent.ThreadFactory;
import java.util.concurrent.ThreadPoolExecutor;
import java.util.concurrent.TimeUnit;
/**
* @since 4.4
*/
class WorkerPoolExecutor extends ThreadPoolExecutor {
private final Map workerSet;
public WorkerPoolExecutor(
final int corePoolSize,
final int maximumPoolSize,
final long keepAliveTime,
final TimeUnit unit,
final BlockingQueue workQueue,
final ThreadFactory threadFactory) {
super(corePoolSize, maximumPoolSize, keepAliveTime, unit, workQueue, threadFactory);
this.workerSet = new ConcurrentHashMap();
}
@Override
protected void beforeExecute(final Thread t, final Runnable r) {
if (r instanceof Worker) {
this.workerSet.put((Worker) r, Boolean.TRUE);
}
}
@Override
protected void afterExecute(final Runnable r, final Throwable t) {
if (r instanceof Worker) {
this.workerSet.remove(r);
}
}
public Set getWorkers() {
return new HashSet(this.workerSet.keySet());
}
}