Android Open Source - lightbox-android-webservices Default Executor

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License

The source code is released under:

Apache License

Java Source Code

/**
 * Copyright (c) 2012 Lightbox//from ww  w. j  av a  2  s .  c  o m
 *
 * 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.lightbox.android.tasks;

import java.util.concurrent.LinkedBlockingQueue;
import java.util.concurrent.ThreadFactory;
import java.util.concurrent.ThreadPoolExecutor;
import java.util.concurrent.TimeUnit;

/** 
 * DefaultExecutor. Designed to replace the executor used in AsyncTask which is wrongly configured with a bounded queue.
 * 
 * @author Fabien Devos
 */
public class DefaultExecutor extends ThreadPoolExecutor {
  /** Used to tag logs */
  //@SuppressWarnings("unused")
  private static final String TAG = "DefaultExecutor";
  
    private static final int DEFAULT_CORE_POOL_SIZE = 5; // 5 Threads maximum running in parallel
    private static final int MAXIMUM_POOL_SIZE = Integer.MAX_VALUE; // Will be ignored as long as the queue is unbounded
    private static final int KEEP_ALIVE = 1; //(in seconds)
    
    public DefaultExecutor() {
        super(  DEFAULT_CORE_POOL_SIZE,
                MAXIMUM_POOL_SIZE,
                KEEP_ALIVE, TimeUnit.SECONDS,
                new LinkedBlockingQueue<Runnable>(), new ThreadFactory() {
            @Override
            public Thread newThread(Runnable r) {
              Thread thread = new Thread(r);
              thread.setName(TAG + " | " + thread.getName());
              thread.setPriority(Thread.NORM_PRIORITY);
              return thread;
            }
          });
    }
    

}

Java Source Code List

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