| /** |
| * 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.openejb.maven.plugin.embedded; |
| |
| import org.apache.maven.artifact.Artifact; |
| import org.apache.maven.plugin.AbstractMojo; |
| import org.apache.maven.plugin.MojoExecutionException; |
| import org.apache.maven.plugin.MojoFailureException; |
| import org.apache.maven.plugins.annotations.LifecyclePhase; |
| import org.apache.maven.plugins.annotations.Mojo; |
| import org.apache.maven.plugins.annotations.Parameter; |
| import org.apache.maven.project.MavenProject; |
| import org.apache.openejb.maven.util.MavenLogStreamFactory; |
| |
| import javax.ejb.embeddable.EJBContainer; |
| import java.io.File; |
| import java.net.MalformedURLException; |
| import java.net.URL; |
| import java.net.URLClassLoader; |
| import java.util.ArrayList; |
| import java.util.HashMap; |
| import java.util.List; |
| import java.util.Map; |
| import java.util.Set; |
| import java.util.concurrent.CountDownLatch; |
| |
| /** |
| * Run an EJBContainer. |
| */ |
| @Mojo(name = "run", defaultPhase = LifecyclePhase.COMPILE) |
| public class OpenEJBEmbeddedMojo extends AbstractMojo { |
| @Parameter(defaultValue = "${project.artifactId}") |
| private String id; |
| |
| @Parameter(property = "embedded.provider", defaultValue = "org.apache.openejb.OpenEjbContainer") |
| private String provider; |
| |
| @Parameter(property = "embedded.modules", defaultValue = "${project.build.outputDirectory}") |
| private String modules; |
| |
| @Parameter(property = "embedded.await", defaultValue = "true") |
| private boolean await; |
| |
| @Parameter |
| private Map<String, String> properties; |
| |
| @Parameter(defaultValue = "${project}", readonly = true, required = true) |
| private MavenProject project; |
| |
| @Override |
| public void execute() throws MojoExecutionException, MojoFailureException { |
| MavenLogStreamFactory.setLogger(getLog()); |
| final ClassLoader oldCl = Thread.currentThread().getContextClassLoader(); |
| Thread.currentThread().setContextClassLoader(createClassLoader(oldCl)); |
| |
| EJBContainer container = null; |
| try { |
| container = EJBContainer.createEJBContainer(map()); |
| if (await) { |
| final CountDownLatch latch = new CountDownLatch(1); |
| Runtime.getRuntime().addShutdownHook(new Thread(new Runnable() { |
| @Override |
| public void run() { |
| latch.countDown(); |
| } |
| })); |
| try { |
| latch.await(); |
| } catch (final InterruptedException e) { |
| // ignored |
| } |
| } |
| } finally { |
| if (container != null) { |
| container.close(); |
| } |
| Thread.currentThread().setContextClassLoader(oldCl); |
| } |
| } |
| |
| private ClassLoader createClassLoader(final ClassLoader parent) { |
| final List<URL> urls = new ArrayList<>(); |
| for (final Artifact artifact : (Set<Artifact>) project.getArtifacts()) { |
| try { |
| urls.add(artifact.getFile().toURI().toURL()); |
| } catch (final MalformedURLException e) { |
| getLog().warn("can't use artifact " + artifact.toString()); |
| } |
| } |
| for (final String str : modules.split(",")) { |
| final File file = new File(str); |
| if (file.exists()) { |
| try { |
| urls.add(file.toURI().toURL()); |
| } catch (final MalformedURLException e) { |
| getLog().warn("can't use path " + str); |
| } |
| } else { |
| getLog().warn("can't find " + str); |
| } |
| } |
| return new URLClassLoader(urls.toArray(new URL[urls.size()]), parent); |
| } |
| |
| private Map<?, ?> map() { |
| final Map<String, Object> map = new HashMap<>(); |
| map.put(EJBContainer.APP_NAME, id); |
| map.put(EJBContainer.PROVIDER, provider); |
| map.put(EJBContainer.MODULES, modules.split(",")); |
| map.put("openejb.log.factory", "org.apache.openejb.maven.util.MavenLogStreamFactory"); |
| if (properties != null) { |
| map.putAll(properties); |
| } |
| return map; |
| } |
| } |