com.sun.enterprise.deployment.annotation.impl.AppClientScanner Maven / Gradle / Ivy
/*
* 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.
*/
package com.sun.enterprise.deployment.annotation.impl;
import com.sun.enterprise.deployment.ApplicationClientDescriptor;
import java.net.URISyntaxException;
import java.util.logging.Logger;
import org.glassfish.apf.impl.AnnotationUtils;
import org.glassfish.api.deployment.archive.ReadableArchive;
import org.jvnet.hk2.annotations.Scoped;
import org.jvnet.hk2.annotations.Service;
import org.jvnet.hk2.component.PerLookup;
import org.glassfish.deployment.common.GenericAnnotationDetector;
import com.sun.enterprise.deploy.shared.FileArchive;
import com.sun.enterprise.deployment.deploy.shared.InputJarArchive;
import com.sun.enterprise.deployment.deploy.shared.MultiReadableArchive;
import java.io.File;
import java.io.IOException;
import java.net.URI;
import java.util.logging.Level;
/**
* Implementation of the Scanner interface for AppClient
*
* This scanner overrides process(ReadableArchive...) so that when used in the
* ACC it will work correctly with InputJarArchive readable archives, not just the
* expanded directory archives during deployment on the server.
*
* @author Shing Wai Chan
* @author tjquinn
*/
@Service(name="car")
@Scoped(PerLookup.class)
public class AppClientScanner extends ModuleScanner {
private ApplicationClientDescriptor descriptor;
private static final Class[] managedBeanAnnotations = new Class[] {javax.annotation.ManagedBean.class};
@Override
public void process(ReadableArchive archive, ApplicationClientDescriptor bundleDesc, ClassLoader classLoader) throws IOException {
/*
* This essentially duplicates
*/
doProcess(archive, bundleDesc, classLoader);
completeProcess(bundleDesc, archive);
}
public void process(File archiveFile, ApplicationClientDescriptor bundleDesc, ClassLoader classLoader) throws IOException {
/*
* This variant should not be invoked, but we need to have it here to
* satisfy the interface contract. For this app client scanner, its
* own process(ReadableArchive...) method will be invoked rather than
* the one implemented at ModuleScanner. This is to allow the app
* client one to support InputJarArchives as well as FileArchives. This
* is important because the ACC deals with JARs directly rather than
* expanding them into directories.
*/
throw new UnsupportedOperationException("Not supported.");
}
/**
* This scanner will scan the given main class for annotation processing.
* The archiveFile and libJarFiles correspond to classpath.
* @param archiveFile
* @param desc
* @param classLoader
*/
private void doProcess(ReadableArchive archive, ApplicationClientDescriptor desc,
ClassLoader classLoader) throws IOException {
if (AnnotationUtils.getLogger().isLoggable(Level.FINE)) {
AnnotationUtils.getLogger().fine("archiveFile is " + archive.getURI().toASCIIString());
AnnotationUtils.getLogger().fine("classLoader is " + classLoader);
}
this.descriptor = desc;
//always add main class
String mainClassName = desc.getMainClassName();
addScanClassName(mainClassName);
// add callback handle if it exist in appclient-client.xml
String callbackHandler = desc.getCallbackHandler();
if (callbackHandler != null && !callbackHandler.trim().equals("")) {
addScanClassName(desc.getCallbackHandler());
}
GenericAnnotationDetector detector =
new GenericAnnotationDetector(managedBeanAnnotations);
if (detector.hasAnnotationInArchive(archive)) {
if (archive instanceof FileArchive) {
addScanDirectory(new File(archive.getURI()));
} else if (archive instanceof InputJarArchive) {
URI uriToAdd = archive.getURI();
addScanJar(scanJar(uriToAdd));
} else if (archive instanceof MultiReadableArchive) {
/*
* During app client launches, scan the developer's archive
* which is in slot #1, not the facade archive which is in
* slot #0.
*/
addScanJar(scanJar(((MultiReadableArchive) archive).getURI(1)));
}
}
this.classLoader = classLoader;
this.archiveFile = null; // = archive;
}
private File scanJar(URI uriToAdd) throws IOException {
if (uriToAdd.getScheme().equals("jar")) {
try {
uriToAdd = new URI("file", uriToAdd.getSchemeSpecificPart(), null);
} catch (URISyntaxException ex) {
throw new IOException(ex);
}
}
return new File(uriToAdd);
}
}