JarCleanTask.java

package org.objectweb.jonas_lib.deployment.work;

import java.io.File;
import java.net.MalformedURLException;
import java.util.Vector;

import org.objectweb.jonas.container.EJBService;
import org.objectweb.jonas.service.ServiceManager;

import org.objectweb.util.monolog.api.BasicLevel;

public class JarCleanTask extends AbsCleanTask {

    private static DeployerLog jarDeployerLog = null;

    public JarCleanTask(DeployerLog jarDeployerLog) {
        super();
        JarCleanTask.jarDeployerLog = jarDeployerLog;
    }

    protected boolean isValidLogEntry(LogEntry logEntry) throws CleanerException {
        String fTimeStamp = null;
        File jarOriginalFile = logEntry.getOriginal();
        File jarCopyFile = logEntry.getCopy();

        getLogger().log(BasicLevel.DEBUG, "LogEntry exist :" + jarOriginalFile.exists());

        // if the file doesn't exist, return
        if (!jarOriginalFile.exists()) {
            return false;
        }

        //get the timestamp
        try {
            fTimeStamp = FileManager.fileToTimeStampDir(jarOriginalFile.toURL(), ".jar");
        } catch (FileManagerException efme) {
            throw new CleanerException("Can't get the timestamp of the file " + jarOriginalFile + " : "
                    + efme.getMessage());
        } catch (MalformedURLException mue) {
            throw new CleanerException("Can't get the timestamp of the file " + jarOriginalFile + " : "
                    + mue.getMessage());
        }

        getLogger().log(BasicLevel.DEBUG, "LogEntry fTimeStamp :" + fTimeStamp);
        getLogger().log(BasicLevel.DEBUG, "LogEntry isValid :" + fTimeStamp.equalsIgnoreCase(jarCopyFile.getName()));

        //compare
        return (fTimeStamp.equalsIgnoreCase(jarCopyFile.getName()));

    }

    protected void removeLogEntry(LogEntry logEntry) throws CleanerException {
        // it's a file but this should work
        removeRecursiveDirectory(logEntry.getCopy());

        try {
            jarDeployerLog.removeEntry(logEntry);
        } catch (DeployerLogException edle) {
            throw new CleanerException("Can't remove an entry" + edle.getMessage());
        }

    }

    protected Vector getLogEntries() {
        return jarDeployerLog.getEntries();
    }

    protected boolean isDeployLogEntry(LogEntry logEntry) throws CleanerException {

        // get the ejbjar service
        ServiceManager sm = null;

        try {
            sm = ServiceManager.getInstance();
        } catch (Exception e) {
            throw new CleanerException("Cannot get ServiceManager instance");
        }
        EJBService ejbService = (EJBService) sm.getEjbService();

        // check if the jar file is deployed
        return ejbService.isJarDeployedByWorkName(logEntry.getCopy().getName());

    }
}

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