/*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
*
* Copyright 1997-2007 Sun Microsystems, Inc. All rights reserved.
*
* The contents of this file are subject to the terms of either the GNU
* General Public License Version 2 only ("GPL") or the Common Development
* and Distribution License("CDDL") (collectively, the "License"). You
* may not use this file except in compliance with the License. You can obtain
* a copy of the License at https://glassfish.dev.java.net/public/CDDL+GPL.html
* or glassfish/bootstrap/legal/LICENSE.txt. See the License for the specific
* language governing permissions and limitations under the License.
*
* When distributing the software, include this License Header Notice in each
* file and include the License file at glassfish/bootstrap/legal/LICENSE.txt.
* Sun designates this particular file as subject to the "Classpath" exception
* as provided by Sun in the GPL Version 2 section of the License file that
* accompanied this code. If applicable, add the following below the License
* Header, with the fields enclosed by brackets [] replaced by your own
* identifying information: "Portions Copyrighted [year]
* [name of copyright owner]"
*
* Contributor(s):
*
* If you wish your version of this file to be governed by only the CDDL or
* only the GPL Version 2, indicate your decision by adding "[Contributor]
* elects to include this software in this distribution under the [CDDL or GPL
* Version 2] license." If you don't indicate a single choice of license, a
* recipient has the option to distribute your version of this file under
* either the CDDL, the GPL Version 2 or to extend the choice of license to
* its licensees as provided above. However, if you add GPL Version 2 code
* and therefore, elected the GPL Version 2 license, then the option applies
* only if the new code is made subject to such option by the copyright
* holder.
*/
/*
* DirectoryScanner.java
*
*
* Created on February 19, 2003, 10:17 AM
*/
package com.sun.enterprise.deployment.autodeploy;
import java.io.File;
import java.io.FileFilter;
import java.util.Set;
import java.util.HashSet;
import java.util.logging.Logger;
import java.util.logging.Level;
import com.sun.enterprise.util.i18n.StringManager;
/**
* Implementation of Directory scanner for autodeployment </br>
* Providing functionality for scanning the input source directory </br>
* and return the list of deployable components for autodeployment.</br>
* Provide the list of deployable modules/application, depending upon the "type" entry </br>
* passed to getAllDeployableEntity(File autodeployDir, String type).
*
*@author vikas
*/
public class AutoDeployDirectoryScanner implements DirectoryScanner{
private static final Logger sLogger=AutoDeployControllerImpl.sLogger;
private static StringManager localStrings =
StringManager.getManager( AutoDeployDirectoryScanner.class );
public AutoDeployDirectoryScanner() {
}
public void deployedEntity(File autodeployDir, File deployedEntity) {
try {
AutoDeployedFilesManager adfm = AutoDeployedFilesManager.loadStatus(autodeployDir);
adfm.setDeployedFileInfo(deployedEntity);
adfm.writeStatus();
} catch (Exception e) {
printException(e);
// Do nothing
}
}
public void undeployedEntity(File autodeployDir, File undeployedEntity) {
try {
AutoDeployedFilesManager adfm = AutoDeployedFilesManager.loadStatus(autodeployDir);
adfm.deleteDeployedFileInfo(undeployedEntity);
adfm.writeStatus();
} catch (Exception e) {
printException(e);
// Do nothing
}
}
/**
* return true if any new deployable entity is present in autodeployDir
* @param autodeployDir
* @return
*/
public boolean hasNewDeployableEntity(File autodeployDir) {
boolean newFilesExist=false;
try {
AutoDeployedFilesManager adfm = AutoDeployedFilesManager.loadStatus(autodeployDir);
if(adfm.getFilesForDeployment(getListOfFiles(autodeployDir)).length > 0) {
//atleast one new file is there
newFilesExist=true;
}
} catch (Exception e) {
printException(e);
return false;
}
return newFilesExist;
}
// this should never be called from system dir autodeploy code...
public File[] getAllFilesForUndeployment(File autodeployDir) {
try {
AutoDeployedFilesManager adfm = AutoDeployedFilesManager.loadStatus(autodeployDir);
return adfm.getFilesForUndeployment(getListOfFiles(autodeployDir, true));
} catch (Exception e) {
printException(e);
return new File[0];
}
}
/**
* Get the list of all deployable files
* @param autodeployDir
* @return */
public File[] getAllDeployableModules(File autodeployDir, boolean includeSubDir) {
AutoDeployedFilesManager adfm = null;
try {
adfm = AutoDeployedFilesManager.loadStatus(autodeployDir);
} catch (Exception e) {
printException(e);
return new File[0];
}
return adfm.getFilesForDeployment(getListOfFiles(autodeployDir, includeSubDir));
}
protected void printException(Exception e) {
sLogger.log(Level.SEVERE, e.getMessage(), e);
e.printStackTrace();
}
protected File[] getListOfFiles(File dir) {
return getListOfFiles(dir, false);
}
protected File[] getListOfFiles(File dir, boolean includeSubDir) {
return getListOfFilesAsSet(dir, includeSubDir).toArray(new File[0]);
}
static Set<File> getListOfFilesAsSet(File dir, boolean includeSubDir) {
Set<File> result = new HashSet<File>();
File[] dirFiles = dir.listFiles();
for (File dirFile : dirFiles) {
String name = dirFile.getName();
String fileType = name.substring(name.lastIndexOf(".") + 1);
if (fileType != null && !fileType.equals("") &&
(fileType.equals(AutoDeployConstants.EAR_EXTENSION) ||
fileType.equals(AutoDeployConstants.WAR_EXTENSION) ||
fileType.equals(AutoDeployConstants.JAR_EXTENSION) ||
fileType.equals(AutoDeployConstants.RAR_EXTENSION))) {
result.add(dirFile);
continue;
}
if (dirFile.isDirectory()) {
if (includeSubDir && !(dirFile.getName().equals(".autodeploystatus"))) {
result.addAll(getListOfFilesAsSet(dirFile, true));
}
} else {
if(fileType != null && !fileType.equals("") &&
(fileType.equals(AutoDeployConstants.ZIP_EXTENSION) ||
fileType.equals("class"))) {
result.add(dirFile);
}
}
}
return result;
}
}
|
