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Java > Open Source Codes > org > netbeans > api > registry > mergedctx > LayeredImplReferenceTest


1 /*
2  * The contents of this file are subject to the terms of the Common Development
3  * and Distribution License (the License). You may not use this file except in
4  * compliance with the License.
5  *
6  * You can obtain a copy of the License at http://www.netbeans.org/cddl.html
7  * or http://www.netbeans.org/cddl.txt.
8  *
9  * When distributing Covered Code, include this CDDL Header Notice in each file
10  * and include the License file at http://www.netbeans.org/cddl.txt.
11  * If applicable, add the following below the CDDL Header, with the fields
12  * enclosed by brackets [] replaced by your own identifying information:
13  * "Portions Copyrighted [year] [name of copyright owner]"
14  *
15  * The Original Software is NetBeans. The Initial Developer of the Original
16  * Software is Sun Microsystems, Inc. Portions Copyright 1997-2006 Sun
17  * Microsystems, Inc. All Rights Reserved.
18  */
19
20 package org.netbeans.api.registry.mergedctx;
21
22 import org.netbeans.api.registry.Context;
23 import org.netbeans.api.registry.ContextException;
24
25
26 public class LayeredImplReferenceTest extends ImplReferenceTest {
27     Context rooContext, ctx1, ctx2, ctx3;
28
29
30     public LayeredImplReferenceTest(String JavaDoc name) {
31         super(name);
32     }
33
34
35     Context getMergeContext() {
36         if (rooContext == null) {
37             Context[] retVal = new Context [] {getActiveDelegate(), getReadOnlyDelegate1(), getReadOnlyDelegate2()};
38             rooContext = Context.merge(retVal);
39         }
40         return rooContext;
41     }
42
43     Context getActiveDelegate() {
44         if (ctx1 == null) {
45             super.getMergeContext();
46             ctx1 = super.getActiveDelegate();
47         }
48         return ctx1;
49     }
50
51     Context getReadOnlyDelegate1() {
52         try {
53             if (ctx2 == null)
54                 ctx2 = super.getMergeContext().createSubcontext("ctx2");
55         } catch (ContextException e) {
56             throw new InternalError JavaDoc("setUp failure");
57         }
58         return ctx2;
59     }
60
61     Context getReadOnlyDelegate2() {
62         try {
63             if (ctx3 == null)
64                 ctx3 = super.getMergeContext().createSubcontext("ctx3");
65         } catch (ContextException e) {
66             throw new InternalError JavaDoc("setUp failure");
67         }
68         return ctx3;
69     }
70 }
71
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