| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package org.apache.ziplock; |
| |
| import org.apache.openejb.jee.JaxbJavaee; |
| import org.apache.openejb.jee.NamedModule; |
| import org.jboss.shrinkwrap.api.ShrinkWrap; |
| import org.jboss.shrinkwrap.api.asset.Asset; |
| import org.jboss.shrinkwrap.api.asset.NamedAsset; |
| import org.jboss.shrinkwrap.api.asset.UrlAsset; |
| import org.jboss.shrinkwrap.api.spec.WebArchive; |
| |
| import javax.xml.bind.JAXBException; |
| import java.io.ByteArrayInputStream; |
| import java.io.ByteArrayOutputStream; |
| import java.io.File; |
| import java.io.IOException; |
| import java.io.InputStream; |
| import java.net.MalformedURLException; |
| import java.net.URL; |
| import java.util.Map; |
| |
| /** |
| * @version $Rev$ $Date$ |
| */ |
| public class WebModule { |
| |
| private final WebArchive archive; |
| |
| public WebModule(final WebArchive archive) { |
| this.archive = archive; |
| } |
| |
| public WebModule(final String name) { |
| this(ShrinkWrap.create(WebArchive.class, name)); |
| } |
| |
| /** |
| * @param clazz class used to extract the package to include in the webarchive |
| * @param excluded list of excluded files (will not be in the webarchive) contained in the selected package |
| */ |
| public WebModule(final Class<?> clazz, final Class<?>... excluded) { |
| this(clazz, clazz.getSimpleName() + ".war", excluded); |
| } |
| |
| public WebModule(final Class<?> clazz, final String appName, final Class<?>... excluded) { |
| this(appName); |
| |
| final URL archiveURL; |
| try { |
| final File file = JarLocation.jarLocation(clazz); |
| archiveURL = file.toURI().toURL(); |
| } catch (final MalformedURLException e) { |
| throw new IllegalStateException(e); |
| } |
| |
| final String packageName = clazz.getName().substring(0, clazz.getName().lastIndexOf(".") + 1).replace(".", "/"); |
| |
| final ResourceFinder finder = new ResourceFinder(archiveURL); |
| |
| try { |
| final Map<String, URL> map = finder.getResourcesMap(packageName); |
| for (final Map.Entry<String, URL> entry : map.entrySet()) { |
| final URL url = entry.getValue(); |
| final String name = entry.getKey(); |
| |
| |
| if (name.endsWith(".xml")) { |
| this.archive.add(new Named("WEB-INF/" + name, new UrlAsset(url))); |
| } else { |
| boolean keep = true; |
| if (excluded != null) { |
| for (final Class<?> excludedClazz : excluded) { |
| if (name.equals(excludedClazz.getSimpleName().concat(".class"))) { |
| keep = false; |
| } |
| } |
| } |
| |
| if (keep) { |
| final String path = url.getPath(); |
| final String relativePath = path.substring(path.indexOf(packageName)); |
| this.archive.add(new Named("WEB-INF/classes/" + relativePath, new UrlAsset(url))); |
| } |
| } |
| } |
| } catch (final IOException e) { |
| throw new IllegalStateException("cannot list package contents", e); |
| } |
| } |
| |
| public static class Named implements NamedAsset { |
| |
| private final Asset asset; |
| private final String name; |
| |
| public Named(final String name, final Asset asset) { |
| this.asset = asset; |
| this.name = name; |
| } |
| |
| @Override |
| public InputStream openStream() { |
| return asset.openStream(); |
| } |
| |
| @Override |
| public String getName() { |
| return name; |
| } |
| } |
| |
| public WebArchive getArchive() { |
| return archive; |
| } |
| |
| public static class Descriptor<D extends NamedModule> implements Asset { |
| |
| private final D descriptor; |
| |
| public Descriptor(final D descriptor) { |
| this.descriptor = descriptor; |
| } |
| |
| @Override |
| public InputStream openStream() { |
| try { |
| final ByteArrayOutputStream out = new ByteArrayOutputStream(); |
| JaxbJavaee.marshal(descriptor.getClass(), descriptor, out); |
| return new ByteArrayInputStream(out.toByteArray()); |
| } catch (final JAXBException e) { |
| throw new IllegalArgumentException("Unable to marshal descriptor", e); |
| } |
| } |
| } |
| } |