| /* |
| * 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.tuscany.sca.diagram.maven.plugin; |
| |
| import java.io.File; |
| import java.io.FileFilter; |
| import java.io.FileInputStream; |
| import java.io.FileWriter; |
| import java.io.IOException; |
| import java.net.URL; |
| import java.net.URLClassLoader; |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| import org.apache.maven.plugin.AbstractMojo; |
| import org.apache.maven.plugin.MojoExecutionException; |
| import org.apache.maven.plugin.MojoFailureException; |
| import org.apache.maven.project.MavenProject; |
| import org.apache.tuscany.sca.node.NodeFactory; |
| import org.apache.tuscany.sca.node.configuration.NodeConfiguration; |
| |
| /** |
| * Maven Mojo to generate the diagrams for Tuscany Node |
| * |
| * |
| * @goal generateNodeDiagram |
| * @requiresDependencyResolution runtime |
| * @phase process-classes |
| * @description |
| */ |
| public class NodeDiagramMojo extends AbstractMojo { |
| |
| /** |
| * The maven project. |
| * |
| * @parameter expression="${project}" |
| * @required |
| * @readonly |
| */ |
| private MavenProject project; |
| |
| /** |
| * @parameter expression="${project.build.directory}/composite-diagrams" |
| */ |
| private File outputDirectory; |
| |
| /** |
| * @parameter The node.xml |
| */ |
| private File nodeConfiguration; |
| |
| /** |
| * @parameter expression="${project.build.outputDirectory}" |
| */ |
| private File contribution; |
| |
| /** |
| * @parameter expression="${project.runtimeClasspathElements}" |
| */ |
| private List<String> runtimeClasspathElements; |
| |
| /** |
| * @parameter The root folder of a web application |
| */ |
| private File webApplication; |
| |
| /** |
| * @parameter The base URL for the clickable blocks |
| */ |
| private String baseURL; |
| |
| /** |
| * @parameter |
| */ |
| private boolean generateSVG = true; |
| |
| /** |
| * @parameter |
| */ |
| private boolean generateJPG = false; |
| |
| /** |
| * @parameter |
| */ |
| private boolean generateHTML = false; |
| |
| public void execute() throws MojoExecutionException, MojoFailureException { |
| // getLog().info(String.valueOf(runtimeClasspathElements)); |
| try { |
| NodeFactory factory = NodeFactory.getInstance(); |
| NodeConfiguration configuration = null; |
| if (nodeConfiguration != null) { |
| getLog().info("Loading node configuration: " + nodeConfiguration); |
| configuration = |
| factory |
| .loadConfiguration(new FileInputStream(nodeConfiguration), nodeConfiguration.toURI().toURL()); |
| } else if (contribution != null) { |
| getLog().info("Loading contribution: " + contribution); |
| configuration = factory.createNodeConfiguration().addContribution(contribution.toURI().toURL()); |
| } |
| |
| URL[] paths = buildClasspath(); |
| ClassLoader classLoader = new URLClassLoader(paths, Thread.currentThread().getContextClassLoader()); |
| outputDirectory.mkdirs(); |
| String svg = org.apache.tuscany.sca.diagram.main.Main.generateDiagram(configuration, classLoader, baseURL); |
| File svgFile = new File(outputDirectory, "node.svg"); |
| FileWriter fw = new FileWriter(svgFile); |
| fw.write(svg); |
| fw.close(); |
| } catch (Exception e) { |
| throw new MojoExecutionException(e.getMessage(), e); |
| } |
| |
| } |
| |
| private URL[] buildClasspath() throws IOException { |
| List<URL> urls = new ArrayList<URL>(); |
| if (webApplication != null) { |
| File root = webApplication; |
| File classes = new File(root, "WEB-INF/classes"); |
| urls.add(classes.toURI().toURL()); |
| |
| File lib = new File(root, "WEB-INF/lib"); |
| for (File jar : listJarFiles(lib)) { |
| urls.add(jar.toURI().toURL()); |
| } |
| } |
| for (String path : runtimeClasspathElements) { |
| urls.add(new File(path).toURI().toURL()); |
| } |
| return urls.toArray(new URL[urls.size()]); |
| } |
| |
| private List<File> listJarFiles(File lib) { |
| List<File> compositeFiles = new ArrayList<File>(); |
| // getLog().info(compositeDirectory.getAbsolutePath()); |
| listJarFiles(lib, compositeFiles); |
| return compositeFiles; |
| } |
| |
| private void listJarFiles(File dir, List<File> files) { |
| |
| if (!dir.isDirectory()) { |
| return; |
| } |
| File[] list = dir.listFiles(new FileFilter() { |
| |
| @Override |
| public boolean accept(File pathname) { |
| return pathname.isFile() && pathname.getName().endsWith(".jar"); |
| } |
| }); |
| |
| for (File f : list) { |
| if (f.isFile()) { |
| files.add(f); |
| } |
| // else { |
| // listJarFiles(f, files); |
| // } |
| } |
| } |
| |
| } |