01: /*
02: * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
03: *
04: * Copyright 1997-2007 Sun Microsystems, Inc. All rights reserved.
05: *
06: * The contents of this file are subject to the terms of either the GNU
07: * General Public License Version 2 only ("GPL") or the Common
08: * Development and Distribution License("CDDL") (collectively, the
09: * "License"). You may not use this file except in compliance with the
10: * License. You can obtain a copy of the License at
11: * http://www.netbeans.org/cddl-gplv2.html
12: * or nbbuild/licenses/CDDL-GPL-2-CP. See the License for the
13: * specific language governing permissions and limitations under the
14: * License. When distributing the software, include this License Header
15: * Notice in each file and include the License file at
16: * nbbuild/licenses/CDDL-GPL-2-CP. Sun designates this
17: * particular file as subject to the "Classpath" exception as provided
18: * by Sun in the GPL Version 2 section of the License file that
19: * accompanied this code. If applicable, add the following below the
20: * License Header, with the fields enclosed by brackets [] replaced by
21: * your own identifying information:
22: * "Portions Copyrighted [year] [name of copyright owner]"
23: *
24: * Contributor(s):
25: *
26: * The Original Software is NetBeans. The Initial Developer of the Original
27: * Software is Sun Microsystems, Inc. Portions Copyright 1997-2007 Sun
28: * Microsystems, Inc. All Rights Reserved.
29: *
30: * If you wish your version of this file to be governed by only the CDDL
31: * or only the GPL Version 2, indicate your decision by adding
32: * "[Contributor] elects to include this software in this distribution
33: * under the [CDDL or GPL Version 2] license." If you do not indicate a
34: * single choice of license, a recipient has the option to distribute
35: * your version of this file under either the CDDL, the GPL Version 2 or
36: * to extend the choice of license to its licensees as provided above.
37: * However, if you add GPL Version 2 code and therefore, elected the GPL
38: * Version 2 license, then the option applies only if the new code is
39: * made subject to such option by the copyright holder.
40: */
41:
42: package org.netbeans.modules.visualweb.outline;
43:
44: import com.sun.rave.designtime.DesignBean;
45: import com.sun.rave.designtime.DesignContext;
46: import org.netbeans.modules.visualweb.insync.live.LiveUnit;
47:
48: /**
49: * XXX Utility class accessing insync. The refs to insync are only here from outline module,
50: * so later the potential API from insync could be easier to specify.
51: *
52: * @author Peter Zavadsky
53: */
54: final class InsyncAccessor {
55:
56: private InsyncAccessor() {
57: }
58:
59: /** XXX Hacky method which tries to find out whether the design bean is valid or not
60: * (after the infamous ressurection). */
61: public static boolean isValidDesignBean(DesignBean designBean) {
62: if (designBean == null) {
63: return false;
64: }
65: DesignContext designContext = designBean.getDesignContext();
66: if (designContext == null) {
67: return false;
68: }
69: DesignBean rootContainer = designContext.getRootContainer();
70: if (rootContainer == null) {
71: return false;
72: }
73:
74: DesignBean topParent = designBean;
75: while (topParent != null) {
76: DesignBean bean = topParent.getBeanParent();
77: if (bean == null) {
78: break;
79: }
80: topParent = bean;
81: }
82: return topParent == rootContainer;
83: }
84:
85: public static DesignBean getNewCorrespondingDesignBean(
86: DesignBean designBean) {
87: if (designBean == null) {
88: return null;
89: }
90: DesignContext designContext = designBean.getDesignContext();
91: if (designContext == null) {
92: return designBean;
93: }
94: return ((LiveUnit) designContext)
95: .getBeanEquivalentTo(designBean);
96: }
97: }
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