| /* |
| * Copyright (c) 2012, 2020 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 com.sun.enterprise.connectors.connector.module; |
| |
| import com.sun.enterprise.deploy.shared.FileArchive; |
| 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 com.sun.enterprise.deployment.deploy.shared.Util; |
| import org.glassfish.deployment.common.GenericAnnotationDetector; |
| |
| import org.jvnet.hk2.annotations.Service; |
| import org.glassfish.hk2.api.ServiceLocator; |
| import jakarta.inject.Singleton; |
| |
| import java.io.IOException; |
| import java.util.logging.Logger; |
| |
| import jakarta.inject.Inject; |
| |
| /** |
| * Detects rar type archives. |
| * It's rank can be set using system property {@link #RAR_DETECTOR_RANK_PROP}. |
| * Default rank is {@link #DEFAULT_RAR_DETECTOR_RANK}. |
| * |
| * @author sanjeeb.sahoo@oracle.com |
| */ |
| @Service(name = RarDetector.ARCHIVE_TYPE) |
| @Singleton |
| public class RarDetector implements ArchiveDetector { |
| private static final Class[] connectorAnnotations = new Class[]{ |
| jakarta.resource.spi.Connector.class}; |
| |
| public static final String RAR_DETECTOR_RANK_PROP = "glassfish.rar.detector.rank"; |
| public static final int DEFAULT_RAR_DETECTOR_RANK = 300; |
| public static final String ARCHIVE_TYPE = RarType.ARCHIVE_TYPE; |
| @Inject |
| private RarType archiveType; |
| @Inject |
| private ConnectorSniffer sniffer; |
| @Inject |
| private ServiceLocator services; |
| |
| private ArchiveHandler archiveHandler; // lazy initialisation |
| private Logger logger = Logger.getLogger(getClass().getPackage().getName()); |
| |
| private static final String RA_XML = "META-INF/ra.xml"; |
| private static final String RAR_EXTENSION = ".rar"; |
| @Override |
| public int rank() { |
| return Integer.getInteger(RAR_DETECTOR_RANK_PROP, DEFAULT_RAR_DETECTOR_RANK); |
| } |
| |
| @Override |
| public ArchiveHandler getArchiveHandler() { |
| synchronized (this) { |
| if (archiveHandler == null) { |
| try { |
| sniffer.setup(null, logger); |
| } catch (IOException e) { |
| throw new RuntimeException(e); |
| } |
| archiveHandler = services.getService(ArchiveHandler.class, ARCHIVE_TYPE); |
| } |
| return archiveHandler; |
| } |
| } |
| |
| @Override |
| public ArchiveType getArchiveType() { |
| return archiveType; |
| } |
| |
| /** |
| * {@inheritDoc} |
| */ |
| public boolean handles(ReadableArchive archive) throws IOException { |
| boolean handles = false; |
| try{ |
| if (Util.getURIName(archive.getURI()).endsWith(RAR_EXTENSION)) { |
| return true; |
| } |
| |
| handles = archive.exists(RA_XML); |
| }catch(IOException ioe){ |
| //ignore |
| } |
| if (!handles && (archive instanceof FileArchive)) { |
| GenericAnnotationDetector detector = |
| new GenericAnnotationDetector(connectorAnnotations); |
| handles = detector.hasAnnotationInArchive(archive); |
| } |
| return handles; |
| } |
| } |