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Async Http Client library purpose is to allow Java applications to easily execute HTTP requests and asynchronously process the HTTP responses.

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/*
 * Copyright (c) 2010-2012 Sonatype, Inc. All rights reserved.
 *
 * This program is licensed to you under the Apache License Version 2.0,
 * and you may not use this file except in compliance with the Apache License Version 2.0.
 * You may obtain a copy of the Apache License Version 2.0 at http://www.apache.org/licenses/LICENSE-2.0.
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the Apache License Version 2.0 is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the Apache License Version 2.0 for the specific language governing permissions and limitations there under.
 */
package com.ning.http.client.multipart;

import java.util.Timer;
import java.util.TimerTask;

/**
 * @author Gail Hernandez
 */
public class FilePartStallHandler extends TimerTask {
    public FilePartStallHandler(long waitTime, AbstractFilePart filePart) {
        _waitTime = waitTime;
        _failed = false;
        _written = false;
    }

    public void completed() {
        if (_waitTime > 0) {
            _timer.cancel();
        }
    }

    public boolean isFailed() {
        return _failed;
    }

    public void run() {
        if (!_written) {
            _failed = true;
            _timer.cancel();
        }
        _written = false;
    }

    public void start() {
        if (_waitTime > 0) {
            _timer = new Timer();
            _timer.scheduleAtFixedRate(this, _waitTime, _waitTime);
        }
    }

    public void writeHappened() {
        _written = true;
    }

    private long _waitTime;
    private Timer _timer;
    private boolean _failed;
    private boolean _written;
}