001 /**
002 *
003 * Copyright 2005 The Apache Software Foundation
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.apache.geronimo.connector;
019
020 import javax.resource.spi.endpoint.MessageEndpointFactory;
021
022 import org.apache.geronimo.gbean.GBeanInfo;
023 import org.apache.geronimo.gbean.GBeanInfoBuilder;
024 import org.apache.geronimo.gbean.DynamicGBean;
025 import org.apache.geronimo.gbean.DynamicGBeanDelegate;
026 import org.apache.geronimo.j2ee.j2eeobjectnames.NameFactory;
027 import org.apache.geronimo.transaction.manager.ResourceManager;
028
029 /**
030 *
031 * @version $Revision: 356022 $
032 */
033 public class ActivationSpecWrapperGBean extends ActivationSpecWrapper implements DynamicGBean {
034
035 private final DynamicGBeanDelegate delegate;
036
037 public ActivationSpecWrapperGBean() {
038 delegate = null;
039 }
040
041 public ActivationSpecWrapperGBean(final String activationSpecClass, final String containerId, final ResourceAdapterWrapper resourceAdapterWrapper, final ClassLoader cl) throws IllegalAccessException, InstantiationException, ClassNotFoundException {
042 super(activationSpecClass, containerId, resourceAdapterWrapper, cl);
043 delegate = new DynamicGBeanDelegate();
044 delegate.addAll(activationSpec);
045 }
046
047 //DynamicGBean implementation
048
049 /**
050 * Delegating DynamicGBean getAttribute method.
051 *
052 * @param name of attribute.
053 * @return attribute value.
054 * @throws Exception
055 */
056 public Object getAttribute(final String name) throws Exception {
057 return delegate.getAttribute(name);
058 }
059
060 /**
061 * Delegating DynamicGBean setAttribute method.
062 *
063 * @param name of attribute.
064 * @param value of attribute to be set.
065 * @throws Exception
066 */
067 public void setAttribute(final String name, final Object value) throws Exception {
068 delegate.setAttribute(name, value);
069 }
070
071 /**
072 * no-op DynamicGBean method
073 *
074 * @param name
075 * @param arguments
076 * @param types
077 * @return nothing, there are no operations.
078 * @throws Exception
079 */
080 public Object invoke(final String name, final Object[] arguments, final String[] types) throws Exception {
081 //we have no dynamic operations.
082 return null;
083 }
084
085 public static final GBeanInfo GBEAN_INFO;
086
087 static {
088 GBeanInfoBuilder infoBuilder = GBeanInfoBuilder.createStatic(ActivationSpecWrapperGBean.class, NameFactory.JCA_ACTIVATION_SPEC);
089 infoBuilder.addAttribute("activationSpecClass", String.class, true);
090 infoBuilder.addAttribute("containerId", String.class, true);
091 infoBuilder.addAttribute("classLoader", ClassLoader.class, false);
092
093 infoBuilder.addReference("ResourceAdapterWrapper", ResourceAdapterWrapper.class, NameFactory.RESOURCE_ADAPTER);
094
095 infoBuilder.addOperation("activate", new Class[]{MessageEndpointFactory.class});
096 infoBuilder.addOperation("deactivate", new Class[]{MessageEndpointFactory.class});
097
098 infoBuilder.addInterface(ResourceManager.class);
099
100 infoBuilder.setConstructor(new String[]{
101 "activationSpecClass",
102 "containerId",
103 "ResourceAdapterWrapper",
104 "classLoader"});
105
106 GBEAN_INFO = infoBuilder.getBeanInfo();
107 }
108
109 public static GBeanInfo getGBeanInfo() {
110 return GBEAN_INFO;
111 }
112
113 }