| /* |
| * 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.river.container.deployer; |
| |
| import java.io.IOException; |
| import java.util.ArrayList; |
| import java.util.Hashtable; |
| import java.util.List; |
| import java.util.logging.Level; |
| import java.util.logging.Logger; |
| import javax.management.InstanceAlreadyExistsException; |
| import javax.management.MBeanRegistrationException; |
| import javax.management.MalformedObjectNameException; |
| import javax.management.NotCompliantMBeanException; |
| import javax.management.ObjectName; |
| import org.apache.commons.vfs2.FileObject; |
| import org.apache.commons.vfs2.FileType; |
| import org.apache.river.container.ConfigurationException; |
| import org.apache.river.container.Context; |
| import org.apache.river.container.FileUtility; |
| import org.apache.river.container.Init; |
| import org.apache.river.container.Injected; |
| import org.apache.river.container.InjectionStyle; |
| import org.apache.river.container.MBeanRegistrar; |
| import org.apache.river.container.MessageNames; |
| import org.apache.river.container.Name; |
| import org.apache.river.container.Utils; |
| |
| /** |
| * |
| * A Deployer task that deploys all the applications in a given directory when |
| * the container is started up. |
| */ |
| public class StartupDeployer { |
| |
| private static final Logger log = |
| Logger.getLogger(StartupDeployer.class.getName(), MessageNames.BUNDLE_NAME); |
| |
| private String deployDirectory = org.apache.river.container.Strings.DEFAULT_DEPLOY_DIRECTORY; |
| |
| @Injected(style = InjectionStyle.BY_TYPE) |
| private FileUtility fileUtility = null; |
| |
| @Injected(style = InjectionStyle.BY_TYPE) |
| private Context context; |
| |
| @Injected(style = InjectionStyle.BY_TYPE) |
| private StarterServiceDeployer deployer; |
| |
| @Injected(style = InjectionStyle.BY_TYPE) |
| private MBeanRegistrar mbeanRegistrar; |
| |
| @Name |
| private String myName = null; |
| |
| private List<ApplicationEnvironment> applicationEnvironments = |
| new ArrayList<ApplicationEnvironment>(); |
| |
| public String getDeployDirectory() { |
| return deployDirectory; |
| } |
| |
| public void setDeployDirectory(String deployDirectory) { |
| this.deployDirectory = deployDirectory; |
| } |
| |
| FileObject deploymentDirectoryFile=null; |
| |
| @Init |
| public void init() { |
| try { |
| tryInitialize(); |
| } catch (Throwable ex) { |
| log.log(Level.SEVERE, MessageNames.STARTUP_DEPLOYER_FAILED_INIT, |
| ex); |
| throw new ConfigurationException(ex, |
| MessageNames.STARTUP_DEPLOYER_FAILED_INIT); |
| } |
| } |
| |
| private void tryInitialize() throws IOException, ParseException { |
| log.log(Level.FINE, MessageNames.STARTER_SERVICE_DEPLOYER_STARTING, myName); |
| /* |
| Establish the deployment directory. |
| */ |
| deploymentDirectoryFile = fileUtility.getProfileDirectory().resolveFile(deployDirectory); |
| if (deploymentDirectoryFile == null |
| || deploymentDirectoryFile.getType() != FileType.FOLDER) { |
| log.log(Level.WARNING, MessageNames.NO_DEPLOYMENT_DIRECTORY, |
| new Object[]{deployDirectory, fileUtility.getProfileDirectory()}); |
| } |
| /* |
| Go through the deployment directory looking for services to deploy. |
| */ |
| List<FileObject> serviceArchives = |
| Utils.findChildrenWithSuffix(deploymentDirectoryFile, |
| org.apache.river.container.Strings.JAR); |
| if (serviceArchives != null) { |
| log.log(Level.FINE, MessageNames.FOUND_SERVICE_ARCHIVES, |
| new Object[]{serviceArchives.size(), deployDirectory}); |
| deployServiceArchives(serviceArchives); |
| } else { |
| log.log(Level.WARNING, MessageNames.FOUND_NO_SERVICE_ARCHIVES, |
| new Object[]{deployDirectory}); |
| |
| } |
| |
| } |
| |
| private void deployServiceArchives(List<FileObject> serviceArchives) { |
| /* |
| Deploy those services. |
| */ |
| for (FileObject archiveFile : serviceArchives) { |
| try { |
| /* Try the archive in all the deployers to see if someone can |
| * handle it. For now there's only one. |
| */ |
| |
| /* |
| * Create the ApplicationEnvironment for the archive. |
| */ |
| ServiceLifeCycle deployedApp=deployer.deployServiceArchive(archiveFile); |
| // Register it as an MBean |
| registerApplication(deployedApp); |
| deployedApp.start(); |
| } catch (Throwable t) { |
| log.log(Level.WARNING, MessageNames.FAILED_DEPLOY_SERVICE, archiveFile.toString()); |
| log.log(Level.WARNING, MessageNames.EXCEPTION_THROWN, Utils.stackTrace(t)); |
| } |
| } |
| } |
| |
| private void registerApplication(ServiceLifeCycle deployedApp) throws MalformedObjectNameException, InstanceAlreadyExistsException, MBeanRegistrationException, NotCompliantMBeanException { |
| Hashtable<String, String> props=new Hashtable<String,String>(); |
| props.put(org.apache.river.container.Strings.NAME, deployedApp.getName()); |
| ObjectName oName=new ObjectName(org.apache.river.container.Strings.CONTAINER_JMX_DOMAIN, props); |
| mbeanRegistrar.getMbeanServer().registerMBean( |
| deployedApp, oName); |
| } |
| } |