/*
* JBoss, Home of Professional Open Source.
* Copyright 2010, Red Hat, Inc., and individual contributors
* as indicated by the @author tags. See the copyright.txt file in the
* distribution for a full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.jboss.as.test.smoke.modular.utils;
import java.io.BufferedInputStream;
import java.io.BufferedOutputStream;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.net.URISyntaxException;
import java.net.URL;
import org.jboss.shrinkwrap.api.Archive;
import org.jboss.shrinkwrap.api.ArchivePath;
import org.jboss.shrinkwrap.api.ArchivePaths;
import org.jboss.shrinkwrap.api.ShrinkWrap;
import org.jboss.shrinkwrap.api.asset.FileAsset;
import org.jboss.shrinkwrap.api.container.ClassContainer;
import org.jboss.shrinkwrap.api.exporter.ZipExporter;
import org.jboss.shrinkwrap.api.spec.JavaArchive;
import org.jboss.shrinkwrap.api.spec.WebArchive;
/**
*
* @author <a href="kabir.khan@jboss.com">Kabir Khan</a>
* @version $Revision: 1.1 $
*/
public class ShrinkWrapUtils {
public static JavaArchive createJavaArchive(String archiveName) {
JavaArchive archive = ShrinkWrap.create(JavaArchive.class, getBaseArchiveName(archiveName));
addResources(archiveName, archive);
return archive;
}
public static JavaArchive createJavaArchive(String archiveName, Package...packages) {
JavaArchive archive = ShrinkWrap.create(JavaArchive.class, getBaseArchiveName(archiveName));
addPackages(archive, packages);
addResources(archiveName, archive);
return archive;
}
public static JavaArchive createJavaArchive(String archiveName, Class<?>...classes) {
JavaArchive archive = ShrinkWrap.create(JavaArchive.class, getBaseArchiveName(archiveName));
addClasses(archive, classes);
addResources(archiveName, archive);
return archive;
}
public static WebArchive createWebArchive(String archiveName) {
WebArchive archive = ShrinkWrap.create(WebArchive.class, getBaseArchiveName(archiveName));
addResources(archiveName, archive);
return archive;
}
public static WebArchive createWebArchive(String archiveName, Package...packages) {
WebArchive archive = ShrinkWrap.create(WebArchive.class, getBaseArchiveName(archiveName));
addPackages(archive, packages);
addResources(archiveName, archive);
return archive;
}
public static WebArchive createWebArchive(String archiveName, Class<?>...classes) {
WebArchive archive = ShrinkWrap.create(WebArchive.class, getBaseArchiveName(archiveName));
addClasses(archive, classes);
addResources(archiveName, archive);
return archive;
}
public static WebArchive createWebArchive(String archiveName, String resourcesName, Class<?>...classes) {
WebArchive archive = ShrinkWrap.create(WebArchive.class, getBaseArchiveName(archiveName));
addClasses(archive, classes);
addResources(resourcesName, archive);
return archive;
}
public static JavaArchive createEmptyJavaArchive(String archiveName) {
int index = archiveName.lastIndexOf("/");
String baseName = index < 0 ? archiveName : archiveName.substring(index + 1);
JavaArchive archive = ShrinkWrap.create(JavaArchive.class, baseName);
//Shrinkwrap does not like empty archives
archive.addClass(ShrinkWrapUtils.class);
return archive;
}
public static File getResources(String archiveName) {
String name = archiveName;
URL url = Thread.currentThread().getContextClassLoader().getResource(name);
if (url == null) {
System.err.println("No resources for " + archiveName);
return null;
}
try {
File file = new File(url.toURI());
if (!file.exists()) {
throw new IllegalArgumentException("Could not find " + file.getAbsolutePath());
}
if (!file.isDirectory()) {
throw new IllegalArgumentException(file.getAbsolutePath() + " is not a directory");
}
return file;
} catch (URISyntaxException e) {
throw new RuntimeException("Could not get file for " + url);
}
}
/**
* Writes out a {@link JavaArchive} to the file system
*
* @param javaArchive The {@link JavaArchive} which will be written out to the file system
* @return Returns the {@link File} corresponding to the {@link JavaArchive} which
* was written out to the file system
* @throws java.io.IOException
*/
public static File writeToFileSystem(JavaArchive javaArchive, File destDirectory) throws IOException {
InputStream inputStream = javaArchive.as(ZipExporter.class).exportAsInputStream();
String jarFileName = javaArchive.getName();
File jarFile = new File(destDirectory, jarFileName);
FileOutputStream fos = new FileOutputStream(jarFile);
BufferedOutputStream bos = null;
BufferedInputStream bis = null;
try {
bos = new BufferedOutputStream(fos);
bis = new BufferedInputStream(inputStream);
byte[] content = new byte[4096];
int length;
while ((length = bis.read(content)) != -1) {
bos.write(content, 0, length);
}
bos.flush();
} finally {
if (bos != null) {
bos.close();
}
if (bis != null) {
bis.close();
}
}
return jarFile;
}
public static void addFiles(Archive<?> archive, File dir, ArchivePath dest) {
for (String name : dir.list()) {
File file = new File(dir, name);
if (file.isDirectory()) {
addFiles(archive, file, ArchivePaths.create(dest, name));
} else {
archive.add(new FileAsset(file), ArchivePaths.create(dest, name));
}
}
}
private static String getBaseArchiveName(String archiveName) {
int index = archiveName.lastIndexOf("/");
return index < 0 ? archiveName : archiveName.substring(index + 1);
}
private static void addPackages(ClassContainer<?> archive, Package...packages) {
for (Package pkg : packages) {
archive.addPackage(pkg);
}
}
private static void addClasses(ClassContainer<?> archive, Class<?>...classes) {
for (Class<?> clazz : classes) {
archive.addClass(clazz);
}
}
private static void addResources(String archiveName, Archive<?> archive) {
File resourcesDir = getResources(archiveName);
if (resourcesDir != null) {
addFiles(archive, resourcesDir, ArchivePaths.create("/"));
}
}
}