/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License, Version 1.0 only
* (the "License"). You may not use this file except in compliance
* with the License.
*
* You can obtain a copy of the license at
* trunk/nasutekds/resource/legal-notices/NasuTekDS.LICENSE
* or https://NasuTekDS.dev.java.net/NasuTekDS.LICENSE.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at
* trunk/nasutekds/resource/legal-notices/NasuTekDS.LICENSE. If applicable,
* add the following below this CDDL HEADER, with the fields enclosed
* by brackets "[]" replaced with your own identifying information:
* Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*
*
* Copyright 2007-2008 Sun Microsystems, Inc.
*/
package org.nasutekds.quicksetup.upgrader;
import static org.nasutekds.messages.QuickSetupMessages.*;
import org.nasutekds.quicksetup.ApplicationException;
import java.io.File;
import java.io.IOException;
import java.util.logging.Level;
import java.util.logging.Logger;
import org.nasutekds.quicksetup.Installation;
import org.nasutekds.quicksetup.Launcher;
import org.nasutekds.quicksetup.UserData;
import org.nasutekds.quicksetup.UserDataException;
import org.nasutekds.quicksetup.util.FileManager;
import java.io.FileFilter;
import org.nasutekds.quicksetup.ReturnCode;
/**
* QuickSetup application of upgrading the bits of an SVR4 based installation
* of NasuTekDS.
*/
public class UpgraderSvr4 extends Upgrader {
static private final Logger LOG = Logger.getLogger(
UpgraderSvr4.class.getName());
/**
* {@inheritDoc}
*/
@Override
public UserData createUserData(Launcher launcher)
throws UserDataException {
return new UpgraderCliHelper((UpgradeSvr4Launcher) launcher).
createUserData(launcher.getArguments());
}
/**
* {@inheritDoc}
*/
@Override
protected File getStageDirectory()
throws ApplicationException, IOException {
return getInstallation().getTmplInstanceDirectory();
}
/**
* {@inheritDoc}
*/
@Override
protected Installation getStagedInstallation()
throws IOException, ApplicationException {
/* New bits have replaced old */
return getInstallation();
}
/**
* {@inheritDoc}
*/
@Override
protected void cleanup() throws ApplicationException {
return;
}
/**
* {@inheritDoc}
*/
@Override
protected void backupFilesystem() throws ApplicationException {
try {
FileManager fm = new FileManager();
File filesBackupDirectory = getFilesInstanceBackupDirectory();
File root = getInstallation().getInstanceDirectory();
FileFilter filter = new UpgradeFileFilter(root, false);
for (String fileName : root.list()) {
File f = new File(root, fileName);
fm.move(f, filesBackupDirectory, filter);
}
} catch (ApplicationException ae) {
throw ae;
} catch (Exception e) {
throw new ApplicationException(
ReturnCode.FILE_SYSTEM_ACCESS_ERROR,
INFO_ERROR_BACKUP_FILESYSTEM.get(),
e);
}
}
/**
* {@inheritDoc}
*/
@Override
protected void upgradeComponents() throws ApplicationException {
try {
/* Only instance data have to be upgraded */
Stage stage = getStage();
Installation installation = getInstallation();
File root = installation.getInstanceDirectory();
stage.move(root, new UpgradeFileFilter(getStageDirectory(), false));
LOG.log(Level.INFO, "upgraded bits to " +
installation.getBuildInformation(false));
} catch (IOException e) {
throw ApplicationException.createFileSystemException(
INFO_ERROR_UPGRADING_COMPONENTS.get(), e);
}
}
}