/*
* 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.geronimo.mavenplugins.car;
import java.io.File;
import java.io.FileWriter;
import java.io.IOException;
import java.io.InputStream;
import java.io.Writer;
import java.util.HashMap;
import java.util.Map;
import java.util.SortedSet;
import java.util.LinkedHashSet;
import java.util.List;
import java.util.jar.JarFile;
import java.util.zip.ZipEntry;
import java.util.zip.ZipException;
import java.lang.*;
import javax.xml.bind.JAXBException;
import javax.xml.stream.XMLStreamException;
import org.apache.geronimo.kernel.config.NoSuchStoreException;
import org.apache.geronimo.kernel.repository.*;
import org.apache.geronimo.kernel.repository.Artifact;
import org.apache.geronimo.system.plugin.PluginInstallerGBean;
import org.apache.geronimo.system.plugin.PluginXmlUtil;
import org.apache.geronimo.system.plugin.model.PluginListType;
import org.apache.geronimo.system.plugin.model.PluginType;
import org.apache.maven.plugin.MojoExecutionException;
import org.apache.maven.plugin.MojoFailureException;
import org.apache.maven.project.artifact.InvalidDependencyVersionException;
import org.apache.maven.project.ProjectBuildingException;
import org.apache.maven.artifact.resolver.ArtifactResolutionException;
import org.xml.sax.SAXException;
/**
* Creates or replaces a geronimo-plugins.xml catalog of geronimo plugins in the local maven repository. Although geronimo-plugins.xml is
* maintained automatically when you build geronimo plugins locally, this is useful if you have downloaded plugins from elsewhere or
* corrupted the geronimo-plugins.xml file. This must be run explcitly using the command line
* mvn org.apache.geronimo.buildsupport:car-maven-plugin:create-pluginlist
*
* @version $Rev: 657880 $ $Date: 2008-05-20 01:48:13 +0800 (Tue, 20 May 2008) $
* @goal create-pluginlist
*/
public class CreatePluginListMojo extends AbstractCarMojo {
public void execute() throws MojoExecutionException, MojoFailureException {
String path = getArtifactRepository().getBasedir();
File baseDir = new File(path);
ListableRepository repository = new Maven2Repository(baseDir);
try {
PluginListType pluginList = createPluginListForRepositories(repository, path);
File outFile = new File(baseDir, "geronimo-plugins.xml");
Writer out = new FileWriter(outFile, false);
try {
PluginXmlUtil.writePluginList(pluginList, out);
} finally {
out.close();
}
} catch (Exception e) {
throw new MojoExecutionException("Could not create plugin list", e);
}
}
public PluginListType createPluginListForRepositories(ListableRepository repository, String repoName) throws NoSuchStoreException {
Map<PluginType, PluginType> pluginMap = new HashMap<PluginType, PluginType>();
SortedSet<Artifact> configs = repository.list();
for (Artifact configId : configs) {
PluginType data = getPluginMetadata(repository, configId);
if (data != null) {
PluginType key = PluginInstallerGBean.toKey(data);
PluginType existing = pluginMap.get(key);
if (existing == null) {
pluginMap.put(key, data);
} else {
existing.getPluginArtifact().addAll(data.getPluginArtifact());
}
}
}
PluginListType pluginList = new PluginListType();
pluginList.getPlugin().addAll(pluginMap.values());
pluginList.getDefaultRepository().add(repoName);
return pluginList;
}
private PluginType getPluginMetadata(ListableRepository repository, Artifact configId) {
File dir = repository.getLocation(configId);
if (!dir.isFile() || !dir.canRead()) {
getLog().error("Cannot read artifact dir " + dir.getAbsolutePath());
throw new IllegalStateException("Cannot read artifact dir " + dir.getAbsolutePath());
}
if (dir.toString().endsWith(".pom")) {
return null;
}
try {
JarFile jar = new JarFile(dir);
try {
ZipEntry entry = jar.getEntry("META-INF/geronimo-plugin.xml");
if (entry == null) {
return null;
}
InputStream in = jar.getInputStream(entry);
try {
PluginType pluginType = PluginXmlUtil.loadPluginMetadata(in);
if (pluginType.getPluginArtifact().isEmpty()) {
return null;
}
return pluginType;
} finally {
in.close();
}
} finally {
jar.close();
}
} catch (ZipException e) {
//not a zip file, ignore
} catch (SAXException e) {
getLog().error("Unable to read JAR file " + dir.getAbsolutePath(), e);
} catch (XMLStreamException e) {
getLog().error("Unable to read JAR file " + dir.getAbsolutePath(), e);
} catch (JAXBException e) {
getLog().error("Unable to read JAR file " + dir.getAbsolutePath(), e);
} catch (IOException e) {
getLog().error("Unable to read JAR file " + dir.getAbsolutePath(), e);
}
return null;
}
}