1 /* 2 * JBoss, Home of Professional Open Source 3 * Copyright 2014, Red Hat, Inc. and/or its affiliates, and individual 4 * contributors by the @authors tag. See the copyright.txt in the 5 * distribution for a full listing of individual contributors. 6 * 7 * Licensed under the Apache License, Version 2.0 (the "License"); 8 * you may not use this file except in compliance with the License. 9 * You may obtain a copy of the License at 10 * http://www.apache.org/licenses/LICENSE-2.0 11 * Unless required by applicable law or agreed to in writing, software 12 * distributed under the License is distributed on an "AS IS" BASIS, 13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 * See the License for the specific language governing permissions and 15 * limitations under the License. 16 */ 17 package org.jboss.as.quickstarts.cdi.interceptor; 18 19 import java.text.DateFormat; 20 import java.util.Date; 21 22 import javax.interceptor.AroundInvoke; 23 import javax.interceptor.Interceptor; 24 import javax.interceptor.InvocationContext; 25 26 import org.jboss.as.quickstarts.cdi.service.History; 27 28 /** 29 * AuditInterceptor binds to {@link @Audit} annotation, so methods or beans which @Audit annotation is applied to, will be 30 * intercepted. 31 * 32 * @author ievgen.shulga 33 */ 34 @Interceptor 35 @Audit 36 public class AuditInterceptor { 37 38 @AroundInvoke 39 public Object aroundInvoke(InvocationContext ic) throws Exception { 40 String methodName = ic.getMethod().getName(); 41 String time = DateFormat.getTimeInstance().format(new Date()); 42 if (methodName.equals("create")) { 43 History.getItemHistory().add(String.format("Item created at %s", time)); 44 } else if (methodName.equals("getList")) { 45 History.getItemHistory().add(String.format("List of Items retrieved at %s", time)); 46 } 47 return ic.proceed(); 48 } 49 }