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Java > Open Source Codes > com > sun > enterprise > deployment > annotation > factory > AnnotatedElementHandlerFactory


1 /*
2  * The contents of this file are subject to the terms
3  * of the Common Development and Distribution License
4  * (the License). You may not use this file except in
5  * compliance with the License.
6  *
7  * You can obtain a copy of the license at
8  * https://glassfish.dev.java.net/public/CDDLv1.0.html or
9  * glassfish/bootstrap/legal/CDDLv1.0.txt.
10  * See the License for the specific language governing
11  * permissions and limitations under the License.
12  *
13  * When distributing Covered Code, include this CDDL
14  * Header Notice in each file and include the License file
15  * at glassfish/bootstrap/legal/CDDLv1.0.txt.
16  * If applicable, add the following below the CDDL Header,
17  * with the fields enclosed by brackets [] replaced by
18  * you own identifying information:
19  * "Portions Copyrighted [year] [name of copyright owner]"
20  *
21  * Copyright 2006 Sun Microsystems, Inc. All rights reserved.
22  */
23
24 package com.sun.enterprise.deployment.annotation.factory;
25
26 import com.sun.enterprise.deployment.ApplicationClientDescriptor;
27 import com.sun.enterprise.deployment.BundleDescriptor;
28 import com.sun.enterprise.deployment.EjbBundleDescriptor;
29 import com.sun.enterprise.deployment.WebBundleDescriptor;
30 import com.sun.enterprise.deployment.annotation.AnnotatedElementHandler;
31 import com.sun.enterprise.deployment.annotation.context.AppClientContext;
32 import com.sun.enterprise.deployment.annotation.context.EjbBundleContext;
33 import com.sun.enterprise.deployment.annotation.context.WebBundleContext;
34
35 /**
36  * The Factory is reponsible for creating AnnotatedElementHandler.
37  *
38  * @author Shing Wai Chan
39  */
40 public class AnnotatedElementHandlerFactory {
41     private AnnotatedElementHandlerFactory() {
42     }
43
44     public static AnnotatedElementHandler createAnnotatedElementHandler(
45             BundleDescriptor bundleDesc) {
46         AnnotatedElementHandler aeHandler = null;
47         if (bundleDesc instanceof EjbBundleDescriptor) {
48             EjbBundleDescriptor ejbBundleDesc = (EjbBundleDescriptor)bundleDesc;
49             aeHandler = new EjbBundleContext(ejbBundleDesc);
50         } else if (bundleDesc instanceof ApplicationClientDescriptor) {
51             ApplicationClientDescriptor appClientDesc =
52                     (ApplicationClientDescriptor)bundleDesc;
53             aeHandler = new AppClientContext(appClientDesc);
54         } else if (bundleDesc instanceof WebBundleDescriptor) {
55             WebBundleDescriptor webBundleDesc = (WebBundleDescriptor)bundleDesc;
56             aeHandler = new WebBundleContext(webBundleDesc);
57         }
58
59         return aeHandler;
60     }
61 }
62
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