001 /** 002 * 003 * Copyright 2005 LogicBlaze, Inc. http://www.logicblaze.com 004 * 005 * Licensed under the Apache License, Version 2.0 (the "License"); 006 * you may not use this file except in compliance with the License. 007 * 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 **/ 018 package org.jencks.factory; 019 020 import org.apache.geronimo.connector.BootstrapContextImpl; 021 import org.apache.geronimo.connector.work.GeronimoWorkManager; 022 import org.apache.geronimo.gbean.ReferenceCollection; 023 import org.apache.geronimo.transaction.ExtendedTransactionManager; 024 import org.apache.geronimo.transaction.context.TransactionContextManager; 025 import org.apache.geronimo.transaction.log.UnrecoverableLog; 026 import org.apache.geronimo.transaction.manager.TransactionLog; 027 import org.apache.geronimo.transaction.manager.TransactionManagerImpl; 028 import org.apache.geronimo.transaction.manager.XidImporter; 029 import org.springframework.beans.factory.FactoryBean; 030 import org.springframework.beans.factory.InitializingBean; 031 032 import javax.resource.spi.BootstrapContext; 033 import javax.resource.spi.work.WorkManager; 034 import javax.transaction.xa.XAException; 035 036 /** 037 * A Spring {@link FactoryBean} for creating a {@link BootstrapContext} for the JCA container 038 * with the {@link WorkManager} and {@link ExtendedTransactionManager}. 039 * 040 * @version $Revision: 1.2 $ 041 */ 042 public class WorkManagerFactoryBean implements FactoryBean, InitializingBean { 043 044 private GeronimoWorkManager workManager; 045 private TransactionContextManager transactionContextManager; 046 private int threadPoolSize = 30; 047 private ExtendedTransactionManager transactionManager; 048 private XidImporter xidImporter; 049 private int defaultTransactionTimeoutSeconds = 600; 050 private TransactionLog transactionLog; 051 private ReferenceCollection resourceManagers; 052 053 public Object getObject() throws Exception { 054 return workManager; 055 } 056 057 public Class getObjectType() { 058 return WorkManager.class; 059 } 060 061 public boolean isSingleton() { 062 return true; 063 } 064 065 public void afterPropertiesSet() throws Exception { 066 workManager = createWorkManager(); 067 workManager.doStart(); 068 } 069 070 public GeronimoWorkManager getWorkManager() throws Exception { 071 if (workManager == null) { 072 afterPropertiesSet(); 073 } 074 return workManager; 075 } 076 077 public TransactionContextManager getTransactionContextManager() throws XAException { 078 if (transactionContextManager == null) { 079 transactionContextManager = createTransactionContextManager(); 080 } 081 return transactionContextManager; 082 } 083 084 public void setTransactionContextManager(TransactionContextManager transactionContextManager) { 085 this.transactionContextManager = transactionContextManager; 086 } 087 088 public int getThreadPoolSize() { 089 return threadPoolSize; 090 } 091 092 public void setThreadPoolSize(int threadPoolSize) { 093 this.threadPoolSize = threadPoolSize; 094 } 095 096 public ExtendedTransactionManager getTransactionManager() throws XAException { 097 if (transactionManager == null) { 098 transactionManager = new TransactionManagerImpl(getDefaultTransactionTimeoutSeconds(), getTransactionLog(), getResourceManagers()); 099 } 100 return transactionManager; 101 } 102 103 public void setTransactionManager(ExtendedTransactionManager transactionManager) { 104 this.transactionManager = transactionManager; 105 } 106 107 public XidImporter getXidImporter() { 108 if (xidImporter == null && transactionManager instanceof XidImporter) { 109 xidImporter = (XidImporter) transactionManager; 110 } 111 return xidImporter; 112 } 113 114 public void setXidImporter(XidImporter xidImporter) { 115 this.xidImporter = xidImporter; 116 } 117 118 public int getDefaultTransactionTimeoutSeconds() { 119 return defaultTransactionTimeoutSeconds; 120 } 121 122 public void setDefaultTransactionTimeoutSeconds(int defaultTransactionTimeoutSeconds) { 123 this.defaultTransactionTimeoutSeconds = defaultTransactionTimeoutSeconds; 124 } 125 126 public TransactionLog getTransactionLog() { 127 if (transactionLog == null) { 128 transactionLog = new UnrecoverableLog(); 129 } 130 return transactionLog; 131 } 132 133 public void setTransactionLog(TransactionLog transactionLog) { 134 this.transactionLog = transactionLog; 135 } 136 137 public ReferenceCollection getResourceManagers() { 138 return resourceManagers; 139 } 140 141 public void setResourceManagers(ReferenceCollection resourceManagers) { 142 this.resourceManagers = resourceManagers; 143 } 144 145 // Implementation methods 146 //------------------------------------------------------------------------- 147 protected TransactionContextManager createTransactionContextManager() throws XAException { 148 return new TransactionContextManager(getTransactionManager(), getXidImporter()); 149 } 150 151 protected GeronimoWorkManager createWorkManager() throws XAException { 152 return new GeronimoWorkManager(getThreadPoolSize(), getTransactionContextManager()); 153 } 154 }