001    /**
002     * Copyright (c) 2000-2010 Liferay, Inc. All rights reserved.
003     *
004     * The contents of this file are subject to the terms of the Liferay Enterprise
005     * Subscription License ("License"). You may not use this file except in
006     * compliance with the License. You can obtain a copy of the License by
007     * contacting Liferay, Inc. See the License for the specific language governing
008     * permissions and limitations under the License, including but not limited to
009     * distribution rights of the Software.
010     *
011     *
012     *
013     */
014    
015    package com.liferay.portal.kernel.deploy.sandbox;
016    
017    /**
018     * @author Igor Spasic
019     * @author Brian Wing Shun Chan
020     */
021    public class SandboxDeployScanner extends Thread {
022    
023            public SandboxDeployScanner(
024                    ThreadGroup threadGroup, String name,
025                    SandboxDeployDir sandboxDeployDir) {
026    
027                    super(threadGroup, name);
028    
029                    _sandboxDeployDir = sandboxDeployDir;
030    
031                    setContextClassLoader(getClass().getClassLoader());
032                    setDaemon(true);
033                    setPriority(MIN_PRIORITY);
034            }
035    
036            public void run() {
037                    try {
038                            sleep(1000 * 10);
039                    }
040                    catch (InterruptedException ie) {
041                    }
042    
043                    while (_started) {
044                            try {
045                                    sleep(_sandboxDeployDir.getInterval());
046                            }
047                            catch (InterruptedException ie) {
048                            }
049    
050                            _sandboxDeployDir.scanDirectory();
051                    }
052            }
053    
054            public void pause() {
055                    _started = false;
056            }
057    
058            private SandboxDeployDir _sandboxDeployDir;
059            private boolean _started = true;
060    
061    }