org.ow2.jonas.web.base.WarCleanTask Maven / Gradle / Ivy

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/**
 * JOnAS: Java(TM) Open Application Server
 * Copyright (C) 2008 Bull S.A.S.
 * Contact: [email protected]
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
 * USA
 *
 * --------------------------------------------------------------------------
 * $Id: WarCleanTask.java 14329 2008-06-19 14:54:32Z fornacif $
 * --------------------------------------------------------------------------
 */

package org.ow2.jonas.web.base;

import org.ow2.jonas.lib.work.AbsCleanTask;
import org.ow2.jonas.lib.work.DeployerLog;
import org.ow2.jonas.web.JWebContainerService;
import org.ow2.jonas.workcleaner.LogEntry;
import org.ow2.jonas.workcleaner.WorkCleanerException;

/**
 * JOnAS WAR unused directory clean task class. This class provides a way for removing directories which are inconsistent
 * directories for war files (more precisely for single wars).
 * @author Francois Fornaciari
 */
public class WarCleanTask extends AbsCleanTask {

    /**
     * {@link DeployerLog} of the task.
     */
    private DeployerLog deployerLog = null;

    /**
     * {@link JWebContainerService}} reference.
     */
    private JWebContainerService webService;

    /**
     * Construct a new WAR clean task.
     * @param webService Web Container Service reference
     * @param deployerLog DeployerLog of the task
     */
    public WarCleanTask(final JWebContainerService webService, final DeployerLog deployerLog) {
        this.webService = webService;
        this.deployerLog = deployerLog;
    }

    /**
     * Check if the package pointed by the log entry is currently deploy.
     * @param logEntry entry in a deploy log
     * @return true if the package pointed by the log entry is currently deployed
     * @throws WorkCleanerException if it fails
     */
    @Override
    protected boolean isDeployedLogEntry(final LogEntry logEntry) throws WorkCleanerException {
        // Check if the single WAR file is deployed
        return webService.isWarDeployedByWorkName(logEntry.getCopy().getName());
    }

    /**
     * {@inheritDoc}
     * @see org.ow2.jonas.lib.work.AbsCleanTask#getDeployerLog()
     */
    @Override
    public DeployerLog getDeployerLog() {
        return deployerLog;
    }
}