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 Development
08: * and Distribution License("CDDL") (collectively, the "License"). You
09: * may not use this file except in compliance with the License. You can obtain
10: * a copy of the License at https://glassfish.dev.java.net/public/CDDL+GPL.html
11: * or glassfish/bootstrap/legal/LICENSE.txt. See the License for the specific
12: * language governing permissions and limitations under the License.
13: *
14: * When distributing the software, include this License Header Notice in each
15: * file and include the License file at glassfish/bootstrap/legal/LICENSE.txt.
16: * Sun designates this particular file as subject to the "Classpath" exception
17: * as provided by Sun in the GPL Version 2 section of the License file that
18: * accompanied this code. If applicable, add the following below the License
19: * Header, with the fields enclosed by brackets [] replaced by your own
20: * identifying information: "Portions Copyrighted [year]
21: * [name of copyright owner]"
22: *
23: * Contributor(s):
24: *
25: * If you wish your version of this file to be governed by only the CDDL or
26: * only the GPL Version 2, indicate your decision by adding "[Contributor]
27: * elects to include this software in this distribution under the [CDDL or GPL
28: * Version 2] license." If you don't indicate a single choice of license, a
29: * recipient has the option to distribute your version of this file under
30: * either the CDDL, the GPL Version 2 or to extend the choice of license to
31: * its licensees as provided above. However, if you add GPL Version 2 code
32: * and therefore, elected the GPL Version 2 license, then the option applies
33: * only if the new code is made subject to such option by the copyright
34: * holder.
35: */
36:
37: package com.sun.tools.ws.wsdl.framework;
38:
39: import com.sun.tools.ws.api.wsdl.TWSDLExtension;
40:
41: import java.util.ArrayList;
42: import java.util.Iterator;
43: import java.util.List;
44:
45: /**
46: * A helper class for extensible entities.
47: *
48: * @author WS Development Team
49: */
50: public class ExtensibilityHelper {
51:
52: public ExtensibilityHelper() {
53: }
54:
55: public void addExtension(TWSDLExtension e) {
56: if (_extensions == null) {
57: _extensions = new ArrayList();
58: }
59: _extensions.add(e);
60: }
61:
62: public Iterable<TWSDLExtension> extensions() {
63: if (_extensions == null) {
64: return new ArrayList<TWSDLExtension>();
65: } else {
66: return _extensions;
67: }
68: }
69:
70: public void withAllSubEntitiesDo(EntityAction action) {
71: // if (_extensions != null) {
72: // for (Iterator iter = _extensions.iterator(); iter.hasNext();) {
73: // action.perform((Entity) iter.next());
74: // }
75: // }
76: }
77:
78: public void accept(ExtensionVisitor visitor) throws Exception {
79: if (_extensions != null) {
80: for (Iterator iter = _extensions.iterator(); iter.hasNext();) {
81: ((ExtensionImpl) iter.next()).accept(visitor);
82: }
83: }
84: }
85:
86: private List<TWSDLExtension> _extensions;
87: }
|