001 /** 002 * Licensed to the Apache Software Foundation (ASF) under one or more 003 * contributor license agreements. See the NOTICE file distributed with 004 * this work for additional information regarding copyright ownership. 005 * The ASF licenses this file to You under the Apache License, Version 2.0 006 * (the "License"); you may not use this file except in compliance with 007 * the License. You may obtain a copy of the License at 008 * 009 * http://www.apache.org/licenses/LICENSE-2.0 010 * 011 * Unless required by applicable law or agreed to in writing, software 012 * distributed under the License is distributed on an "AS IS" BASIS, 013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 014 * See the License for the specific language governing permissions and 015 * limitations under the License. 016 */ 017 package org.apache.geronimo.deployment.plugin.local; 018 019 import java.net.URI; 020 import javax.enterprise.deploy.shared.CommandType; 021 import javax.enterprise.deploy.spi.TargetModuleID; 022 023 import org.apache.geronimo.deployment.plugin.TargetModuleIDImpl; 024 import org.apache.geronimo.kernel.InternalKernelException; 025 import org.apache.geronimo.kernel.Kernel; 026 import org.apache.geronimo.kernel.config.ConfigurationManager; 027 import org.apache.geronimo.kernel.config.ConfigurationUtil; 028 import org.apache.geronimo.kernel.config.NoSuchConfigException; 029 import org.apache.geronimo.kernel.repository.Artifact; 030 031 /** 032 * @version $Rev: 476049 $ $Date: 2006-11-16 23:35:17 -0500 (Thu, 16 Nov 2006) $ 033 */ 034 public class UndeployCommand extends CommandSupport { 035 private static final String[] UNINSTALL_SIG = {URI.class.getName()}; 036 private final Kernel kernel; 037 private final TargetModuleID[] modules; 038 039 public UndeployCommand(Kernel kernel, TargetModuleID modules[]) { 040 super(CommandType.UNDEPLOY); 041 this.kernel = kernel; 042 this.modules = modules; 043 } 044 045 public void run() { 046 try { 047 ConfigurationManager configurationManager = ConfigurationUtil.getConfigurationManager(kernel); 048 try { 049 for (int i = 0; i < modules.length; i++) { 050 TargetModuleIDImpl module = (TargetModuleIDImpl) modules[i]; 051 052 Artifact moduleID = Artifact.create(module.getModuleID()); 053 try { 054 if(!configurationManager.isOnline()) { 055 //If an offline undeploy, need to load the configuration first, so that stopConfiguration() 056 //can resolve the configuration and successfully set load=false in attribute manager, otherwise 057 //starting the server will fail attempting to start an config that does not exist. 058 configurationManager.loadConfiguration(moduleID); 059 } 060 061 configurationManager.stopConfiguration(moduleID); 062 063 064 configurationManager.unloadConfiguration(moduleID); 065 updateStatus("Module " + moduleID + " unloaded."); 066 } catch (InternalKernelException e) { 067 // this is cause by the kernel being already shutdown 068 } catch (NoSuchConfigException e) { 069 // module was already unloaded - just continue 070 } 071 072 try { 073 configurationManager.uninstallConfiguration(moduleID); 074 updateStatus("Module " + moduleID + " uninstalled."); 075 addModule(module); 076 } catch (NoSuchConfigException e) { 077 // module was already undeployed - just continue 078 } 079 } 080 } finally { 081 ConfigurationUtil.releaseConfigurationManager(kernel, configurationManager); 082 } 083 084 //todo: this will probably never happen because the command line args are compared to actual modules 085 if (getModuleCount() < modules.length) { 086 updateStatus("Some of the modules to undeploy were not previously deployed. This is not treated as an error."); 087 } 088 complete("Completed"); 089 } catch (Exception e) { 090 doFail(e); 091 } 092 } 093 }