| /* |
| * 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.servicemix.maven.plugin.jbi; |
| |
| import java.io.File; |
| import java.io.IOException; |
| import java.net.URL; |
| import java.util.ArrayList; |
| import java.util.Arrays; |
| import java.util.HashSet; |
| import java.util.Iterator; |
| import java.util.List; |
| import java.util.Set; |
| |
| import org.apache.maven.artifact.Artifact; |
| import org.apache.maven.artifact.resolver.filter.ArtifactFilter; |
| import org.apache.maven.plugin.MojoExecutionException; |
| import org.apache.maven.plugin.MojoFailureException; |
| import org.apache.maven.project.MavenProject; |
| import org.apache.maven.project.ProjectBuildingException; |
| import org.codehaus.plexus.util.FileUtils; |
| |
| import static org.apache.servicemix.maven.plugin.jbi.DependencyInformation.*; |
| |
| /** |
| * A Mojo used to build the jbi.xml file. |
| * |
| * @author <a href="gnodet@apache.org">Guillaume Nodet</a> |
| * @version $Id: GenerateComponentDescriptorMojo 314956 2005-10-12 16:27:15Z |
| * brett $ |
| * @goal generate-jbi-component-descriptor |
| * @phase generate-resources |
| * @requiresDependencyResolution runtime |
| * @description generates the jbi.xml deployment descriptor |
| */ |
| public class GenerateComponentDescriptorMojo extends AbstractJbiMojo { |
| |
| public static final String UTF_8 = "UTF-8"; |
| |
| /** |
| * Whether the application.xml should be generated or not. |
| * |
| * @parameter |
| */ |
| private Boolean generateJbiDescriptor = Boolean.TRUE; |
| |
| /** |
| * The component class name. |
| * |
| * @parameter |
| * @required |
| */ |
| private String component; |
| |
| /** |
| * The bootstrap class name. |
| * |
| * @parameter |
| */ |
| private String bootstrap; |
| |
| /** |
| * The component type. |
| * |
| * @parameter |
| * @required |
| */ |
| private String type; |
| |
| /** |
| * The component name. |
| * |
| * @parameter expression="${project.artifactId}" |
| */ |
| private String name; |
| |
| /** |
| * The destination of the default bootstrap. |
| * |
| * @parameter expression="${project.build.directory}/classes/org/apache/servicemix/common/DefaultBootstrap.class" |
| */ |
| private File defaultBootstrapFile; |
| |
| /** |
| * The component description. |
| * |
| * @parameter expression="${project.name}" |
| */ |
| private String description; |
| |
| /** |
| * Character encoding for the auto-generated application.xml file. |
| * |
| * @parameter |
| */ |
| private String encoding = UTF_8; |
| |
| /** |
| * Directory where the application.xml file will be auto-generated. |
| * |
| * @parameter expression="${project.build.directory}" |
| */ |
| private String generatedDescriptorLocation; |
| |
| /** |
| * The component class loader delegation |
| * |
| * @parameter expression="parent-first" |
| */ |
| private String componentClassLoaderDelegation; |
| |
| /** |
| * The bootstrap class loader delegation |
| * |
| * @parameter expression="parent-first" |
| */ |
| private String bootstrapClassLoaderDelegation; |
| |
| /** |
| * A list of dependency types to include in component classpath. |
| * Default: jar, bundle, jbi-component |
| * |
| * @parameter |
| */ |
| private List componentTypes = new ArrayList(Arrays.asList(new Object[]{"jar", "bundle", "jbi-component"})); |
| |
| public void execute() throws MojoExecutionException, MojoFailureException { |
| |
| getLog().debug( |
| " ======= GenerateComponentDescriptorMojo settings ======="); |
| getLog().debug("workDirectory[" + workDirectory + "]"); |
| getLog().debug("generateJbiDescriptor[" + generateJbiDescriptor + "]"); |
| getLog().debug("type[" + type + "]"); |
| getLog().debug("component[" + component + "]"); |
| getLog().debug("bootstrap[" + bootstrap + "]"); |
| getLog().debug("name[" + name + "]"); |
| getLog().debug("description[" + description + "]"); |
| getLog().debug("encoding[" + encoding + "]"); |
| getLog().debug( |
| "generatedDescriptorLocation[" + generatedDescriptorLocation |
| + "]"); |
| |
| if (!generateJbiDescriptor.booleanValue()) { |
| getLog().debug("Generation of jbi.xml is disabled"); |
| return; |
| } |
| |
| if (bootstrap == null) { |
| injectBootStrap(); |
| } |
| |
| // Generate jbi descriptor and copy it to the build directory |
| getLog().info("Generating jbi.xml"); |
| try { |
| generateJbiDescriptor(); |
| } catch (JbiPluginException e) { |
| throw new MojoExecutionException("Failed to generate jbi.xml", e); |
| } |
| |
| try { |
| FileUtils.copyFileToDirectory(new File(generatedDescriptorLocation, |
| JBI_DESCRIPTOR), new File(getWorkDirectory(), META_INF)); |
| } catch (IOException e) { |
| throw new MojoExecutionException( |
| "Unable to copy jbi.xml to final destination", e); |
| } |
| } |
| |
| /** |
| * Helper method used to inject the BaseBootstrap from servicemix-commons |
| * into the component this allows to you bypass actually having to create a |
| * bootstrap |
| * |
| * @throws MojoExecutionException |
| * |
| */ |
| private void injectBootStrap() throws MojoExecutionException { |
| |
| try { |
| URL defaultBootStrap = getClassLoader().getResource( |
| "org/apache/servicemix/common/DefaultBootstrap.class"); |
| FileUtils.copyURLToFile(defaultBootStrap, defaultBootstrapFile); |
| bootstrap = "org.apache.servicemix.common.DefaultBootstrap"; |
| } catch (IOException e) { |
| throw new MojoExecutionException( |
| "Unable to copy DefaultBootstrap.class to " |
| + defaultBootstrapFile.getAbsolutePath(), e); |
| } |
| } |
| |
| /** |
| * Generates the deployment descriptor if necessary. |
| */ |
| protected void generateJbiDescriptor() throws JbiPluginException { |
| File outputDir = new File(generatedDescriptorLocation); |
| if (!outputDir.exists()) { |
| outputDir.mkdirs(); |
| } |
| |
| File descriptor = new File(outputDir, JBI_DESCRIPTOR); |
| |
| List uris = new ArrayList(); |
| DependencyInformation info = new DependencyInformation(); |
| info.setFilename(LIB_DIRECTORY + "/" + project.getBuild().getFinalName() + ".jar"); |
| info.setVersion(project.getVersion()); |
| info.setName(project.getArtifactId()); |
| info.setType("jar"); |
| uris.add(info); |
| |
| ArtifactFilter filter = new ArtifactFilter() { |
| public boolean include(Artifact artifact) { |
| return !artifact.isOptional() && |
| (artifact.getScope() == Artifact.SCOPE_RUNTIME || artifact.getScope() == Artifact.SCOPE_COMPILE); |
| } |
| }; |
| |
| |
| JbiResolutionListener listener = resolveProject(); |
| Set<Artifact> includes = new HashSet<Artifact>(); |
| Set<Artifact> excludes = new HashSet<Artifact>(); |
| for (Iterator iter = project.getArtifacts().iterator(); iter.hasNext();) { |
| Artifact artifact = (Artifact) iter.next(); |
| if (filter.include(artifact)) { |
| MavenProject project = null; |
| try { |
| project = projectBuilder.buildFromRepository(artifact, remoteRepos, localRepo); |
| } catch (ProjectBuildingException e) { |
| getLog().warn("Unable to determine packaging for dependency : " |
| + artifact.getArtifactId() + " assuming jar"); |
| } |
| String type = project != null ? project.getPackaging() : artifact.getType(); |
| if (SHARED_LIBRARY_TYPE.equals(type)) { |
| // exclude children, but not the shared library itself |
| excludeBranch(listener.getNode(artifact), excludes); |
| excludes.remove(artifact); |
| includes.add(artifact); |
| } else if (componentTypes.contains(type)) { |
| includes.add(artifact); |
| } |
| } |
| } |
| pruneTree(listener.getRootNode(), excludes); |
| // print(listener.getRootNode(), ""); |
| for (Artifact artifact : retainArtifacts(includes, listener)) { |
| MavenProject project = null; |
| try { |
| project = projectBuilder.buildFromRepository(artifact, remoteRepos, localRepo); |
| } catch (ProjectBuildingException e) { |
| getLog().warn("Unable to determine packaging for dependency : " |
| + artifact.getArtifactId() + " assuming jar"); |
| } |
| String type = project != null ? project.getPackaging() : artifact.getType(); |
| info = new DependencyInformation(); |
| info.setFilename(LIB_DIRECTORY + "/" + artifact.getFile().getName()); |
| info.setVersion(artifact.getVersion()); |
| info.setName(artifact.getArtifactId()); |
| info.setType(type); |
| uris.add(info); |
| } |
| |
| JbiComponentDescriptorWriter writer = new JbiComponentDescriptorWriter(encoding); |
| writer.write(descriptor, component, bootstrap, type, name, description, |
| componentClassLoaderDelegation, bootstrapClassLoaderDelegation, |
| uris); |
| } |
| |
| } |