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
018 package org.apache.geronimo.connector;
019
020 import javax.resource.spi.endpoint.MessageEndpointFactory;
021
022 import org.apache.geronimo.gbean.DynamicGBean;
023 import org.apache.geronimo.gbean.DynamicGBeanDelegate;
024 import org.apache.geronimo.gbean.GBeanInfo;
025 import org.apache.geronimo.gbean.GBeanInfoBuilder;
026 import org.apache.geronimo.j2ee.j2eeobjectnames.NameFactory;
027
028 /**
029 *
030 * @version $Revision: 706640 $
031 */
032 public class ActivationSpecWrapperGBean extends ActivationSpecWrapper implements DynamicGBean {
033
034 private final DynamicGBeanDelegate delegate;
035
036 public ActivationSpecWrapperGBean() {
037 delegate = null;
038 }
039
040 public ActivationSpecWrapperGBean(final String activationSpecClass, final String containerId, final ResourceAdapterWrapper resourceAdapterWrapper, final ClassLoader cl) throws IllegalAccessException, InstantiationException, ClassNotFoundException {
041 super(activationSpecClass, containerId, resourceAdapterWrapper, cl);
042 delegate = new DynamicGBeanDelegate();
043 delegate.addAll(activationSpec);
044 }
045
046 //DynamicGBean implementation
047
048 /**
049 * Delegating DynamicGBean getAttribute method.
050 *
051 * @param name of attribute.
052 * @return attribute value.
053 * @throws Exception
054 */
055 public Object getAttribute(final String name) throws Exception {
056 return delegate.getAttribute(name);
057 }
058
059 /**
060 * Delegating DynamicGBean setAttribute method.
061 *
062 * @param name of attribute.
063 * @param value of attribute to be set.
064 * @throws Exception
065 */
066 public void setAttribute(final String name, final Object value) throws Exception {
067 delegate.setAttribute(name, value);
068 }
069
070 /**
071 * no-op DynamicGBean method
072 *
073 * @param name
074 * @param arguments
075 * @param types
076 * @return nothing, there are no operations.
077 * @throws Exception
078 */
079 public Object invoke(final String name, final Object[] arguments, final String[] types) throws Exception {
080 //we have no dynamic operations.
081 return null;
082 }
083
084 public static final GBeanInfo GBEAN_INFO;
085
086 static {
087 GBeanInfoBuilder infoBuilder = GBeanInfoBuilder.createStatic(ActivationSpecWrapperGBean.class, NameFactory.JCA_ACTIVATION_SPEC);
088 infoBuilder.addAttribute("activationSpecClass", String.class, true);
089 infoBuilder.addAttribute("containerId", String.class, true);
090 infoBuilder.addAttribute("classLoader", ClassLoader.class, false);
091
092 infoBuilder.addReference("ResourceAdapterWrapper", ResourceAdapterWrapper.class, NameFactory.RESOURCE_ADAPTER);
093
094 infoBuilder.addOperation("activate", new Class[]{MessageEndpointFactory.class});
095 infoBuilder.addOperation("deactivate", new Class[]{MessageEndpointFactory.class});
096
097 infoBuilder.setConstructor(new String[]{
098 "activationSpecClass",
099 "containerId",
100 "ResourceAdapterWrapper",
101 "classLoader"});
102
103 GBEAN_INFO = infoBuilder.getBeanInfo();
104 }
105
106 public static GBeanInfo getGBeanInfo() {
107 return GBEAN_INFO;
108 }
109
110 }