| /* |
| * Copyright (c) 2012, 2018 Oracle and/or its affiliates. All rights reserved. |
| * |
| * This program and the accompanying materials are made available under the |
| * terms of the Eclipse Public License v. 2.0, which is available at |
| * http://www.eclipse.org/legal/epl-2.0. |
| * |
| * This Source Code may also be made available under the following Secondary |
| * Licenses when the conditions for such availability set forth in the |
| * Eclipse Public License v. 2.0 are satisfied: GNU General Public License, |
| * version 2 with the GNU Classpath Exception, which is available at |
| * https://www.gnu.org/software/classpath/license.html. |
| * |
| * SPDX-License-Identifier: EPL-2.0 OR GPL-2.0 WITH Classpath-exception-2.0 |
| */ |
| |
| package org.glassfish.javaee.full.deployment; |
| |
| import java.io.IOException; |
| import java.util.logging.Logger; |
| |
| import jakarta.inject.Inject; |
| import jakarta.inject.Singleton; |
| |
| import org.glassfish.api.deployment.archive.ArchiveDetector; |
| import org.glassfish.api.deployment.archive.ArchiveHandler; |
| import org.glassfish.api.deployment.archive.ArchiveType; |
| import org.glassfish.api.deployment.archive.ReadableArchive; |
| import org.glassfish.deployment.common.DeploymentUtils; |
| import org.glassfish.hk2.api.ServiceLocator; |
| import org.jvnet.hk2.annotations.Service; |
| |
| import com.sun.enterprise.deployment.EarType; |
| import com.sun.enterprise.deployment.deploy.shared.Util; |
| |
| /** |
| * Detects ear type archives. |
| * It's rank can be set using system property {@link #EAR_DETECTOR_RANK_PROP}. |
| * Default rank is {@link #DEFAULT_EAR_DETECTOR_RANK}. |
| * |
| * @author sanjeeb.sahoo@oracle.com |
| */ |
| @Service(name = EarDetector.ARCHIVE_TYPE) |
| @Singleton |
| public class EarDetector implements ArchiveDetector { |
| |
| public static final String EAR_DETECTOR_RANK_PROP = "glassfish.ear.detector.rank"; |
| public static final int DEFAULT_EAR_DETECTOR_RANK = 100; |
| public static final String ARCHIVE_TYPE = EarType.ARCHIVE_TYPE; |
| |
| @Inject private ServiceLocator serviceLocator; |
| @Inject private EarSniffer sniffer; |
| @Inject private EarType archiveType; |
| private ArchiveHandler archiveHandler; |
| |
| private static final String APPLICATION_XML = "META-INF/application.xml"; |
| private static final String SUN_APPLICATION_XML = "META-INF/sun-application.xml"; |
| private static final String GF_APPLICATION_XML = "META-INF/glassfish-application.xml"; |
| private static final String EAR_EXTENSION = ".ear"; |
| private static final String EXPANDED_WAR_SUFFIX = "_war"; |
| private static final String EXPANDED_RAR_SUFFIX = "_rar"; |
| private static final String EXPANDED_JAR_SUFFIX = "_jar"; |
| |
| |
| private Logger logger = Logger.getLogger(getClass().getPackage().getName()); |
| |
| @Override |
| public int rank() { |
| return Integer.getInteger(EAR_DETECTOR_RANK_PROP, DEFAULT_EAR_DETECTOR_RANK); |
| } |
| |
| @Override |
| public boolean handles(ReadableArchive archive) throws IOException { |
| boolean isEar = false; |
| try{ |
| if (Util.getURIName(archive.getURI()).endsWith(EAR_EXTENSION)) { |
| return true; |
| } |
| |
| isEar = archive.exists(APPLICATION_XML) || |
| archive.exists(SUN_APPLICATION_XML) || |
| archive.exists(GF_APPLICATION_XML); |
| |
| if (!isEar) { |
| isEar = isEARFromIntrospecting(archive); |
| } |
| }catch(IOException ioe){ |
| //ignore |
| } |
| return isEar; |
| } |
| |
| @Override |
| public ArchiveHandler getArchiveHandler() { |
| synchronized (this) { |
| if(archiveHandler == null) { |
| try { |
| sniffer.setup(null, logger); |
| } catch (IOException e) { |
| throw new RuntimeException(e); // TODO(Sahoo): Proper Exception Handling |
| } |
| archiveHandler = serviceLocator.getService(ArchiveHandler.class,ARCHIVE_TYPE); |
| } |
| return archiveHandler; |
| } |
| } |
| |
| @Override |
| public ArchiveType getArchiveType() { |
| return archiveType; |
| } |
| |
| // introspecting the sub archives to see if any of them |
| // ended with expected suffix |
| private static boolean isEARFromIntrospecting(ReadableArchive archive) |
| throws IOException { |
| for (String entryName : archive.getDirectories()) { |
| // we don't have other choices but to look if any of |
| // the subdirectories is ended with expected suffix |
| if ( entryName.endsWith(EXPANDED_WAR_SUFFIX) || |
| entryName.endsWith(EXPANDED_RAR_SUFFIX) || |
| entryName.endsWith(EXPANDED_JAR_SUFFIX) ) { |
| return true; |
| } |
| } |
| return false; |
| } |
| } |
| |