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: */package org.apache.openejb.test.stateless;
017:
018: import java.util.Map;
019: import java.util.LinkedHashMap;
020:
021: import javax.annotation.PostConstruct;
022: import javax.annotation.PreDestroy;
023: import javax.ejb.Stateless;
024: import javax.interceptor.AroundInvoke;
025: import javax.interceptor.ExcludeClassInterceptors;
026: import javax.interceptor.Interceptors;
027: import javax.interceptor.InvocationContext;
028:
029: import org.apache.openejb.test.SuperInterceptedBean;
030: import org.apache.openejb.test.interceptor.ClassInterceptor;
031: import org.apache.openejb.test.interceptor.Interceptor;
032: import org.apache.openejb.test.interceptor.MethodInterceptor;
033: import org.apache.openejb.test.interceptor.SecondClassInterceptor;
034:
035: /**
036: * @version $Rev: 607077 $ $Date: 2007-12-27 06:55:23 -0800 $
037: */
038: @Stateless(name="ThirdStatelessIntercepted")
039: @Interceptors({ClassInterceptor.class,SecondClassInterceptor.class})
040: public class ThirdStatelessInterceptedBean extends SuperInterceptedBean
041: implements BasicStatelessInterceptedLocal,
042: BasicStatelessInterceptedRemote {
043:
044: private static Map<String, Object> contextData = new LinkedHashMap<String, Object>();
045:
046: /**
047: * A simple dummy business method to concat 2 strings
048: * @see org.apache.openejb.test.stateless.BasicStatelessInterceptedLocal#concat(java.lang.String, java.lang.String)
049: */
050: public String concat(String str1, String str2) {
051: return str1.concat(str2);
052: }
053:
054: /**
055: * A simple dummy busines method to reverse a string
056: * @see org.apache.openejb.test.stateless.BasicStatelessInterceptedLocal#reverse(java.lang.String)
057: */
058: @Interceptors({MethodInterceptor.class})
059: public String reverse(String str) {
060: StringBuffer b = new StringBuffer(str);
061: return b.reverse().toString();
062: }
063:
064: /**
065: * @param ctxData the contextData to set
066: */
067: private void setContextData(Map<String, Object> ctxData) {
068: ThirdStatelessInterceptedBean.contextData.putAll(ctxData);
069: }
070:
071: /**
072: * <code>ClassInterceptor</code> should not intercept this.
073: *
074: * @return the contextData
075: */
076: @ExcludeClassInterceptors
077: public Map<String, Object> getContextData() {
078: return contextData;
079: }
080:
081: /**
082: * The interceptor method.
083: * This should intercept all business methods in this bean class.
084: * It cannot exclude even those annotated with <code>@ExcludeClassInterceptors</code>
085: *
086: * @param ctx - InvocationContext
087: *
088: * @return - the result of the next method invoked. If a method returns void, proceed returns null.
089: * For lifecycle callback interceptor methods, if there is no callback method defined on the bean class,
090: * the invocation of proceed in the last interceptor method in the chain is a no-op, and null is returned.
091: * If there is more than one such interceptor method, the invocation of proceed causes the container to execute those methods in order.
092: *
093: * @throws Exception runtime exceptions or application exceptions that are allowed in the throws clause of the business method.
094: */
095: @AroundInvoke
096: public Object inBeanInterceptor(InvocationContext ctx)
097: throws Exception {
098: Map<String, Object> ctxData = Interceptor.profile(ctx,
099: "inBeanInterceptor");
100: setContextData(ctxData);
101:
102: return ctx.proceed();
103: }
104:
105: /**
106: * The interceptor method.
107: * This should intercept postConstruct of the bean
108: *
109: * @throws Exception runtime exceptions.
110: */
111: @PostConstruct
112: public void inBeanInterceptorPostConstruct() throws Exception {
113: Map<String, Object> ctxData = Interceptor.profile(this ,
114: "inBeanInterceptorPostConstruct");
115: setContextData(ctxData);
116: }
117:
118: /**
119: * The interceptor method.
120: * This should intercept preDestroy of the bean.
121: *
122: * @throws Exception runtime exceptions.
123: */
124: @PreDestroy
125: public void inBeanInterceptorPreDestroy() throws Exception {
126: Map<String, Object> ctxData = Interceptor.profile(this ,
127: "inBeanInterceptorPreDestroy");
128: setContextData(ctxData);
129: }
130:
131: }
|