Mercurial > jdk8-mips64-public > jaxws / file comparison

comparison: src/share/jaxws_classes/com/sun/xml/internal/ws/model/wsdl/AbstractExtensibleImpl.java

src/share/jaxws_classes/com/sun/xml/internal/ws/model/wsdl/AbstractExtensibleImpl.java

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1 /*
2 * Copyright (c) 1997, 2010, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation. Oracle designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
23 * questions.
24 */
25
26 package com.sun.xml.internal.ws.model.wsdl;
27
28 import com.sun.xml.internal.ws.api.model.wsdl.WSDLExtensible;
29 import com.sun.xml.internal.ws.api.model.wsdl.WSDLExtension;
30 import com.sun.xml.internal.ws.api.model.wsdl.WSDLObject;
31 import com.sun.xml.internal.ws.resources.UtilMessages;
32 import com.sun.xml.internal.ws.wsdl.parser.WSDLConstants;
33 import com.sun.istack.internal.NotNull;
34
35 import javax.xml.stream.XMLStreamReader;
36 import javax.xml.stream.Location;
37 import javax.xml.namespace.QName;
38 import javax.xml.ws.WebServiceException;
39 import java.util.ArrayList;
40 import java.util.HashSet;
41 import java.util.List;
42 import java.util.Set;
43
44 import org.xml.sax.Locator;
45 import org.xml.sax.helpers.LocatorImpl;
46
47 /**
48 * All the WSDL 1.1 elements that are extensible should subclass from this abstract implementation of
49 * {@link WSDLExtensible} interface.
50 *
51 * @author Vivek Pandey
52 * @author Kohsuke Kawaguchi
53 */
54 abstract class AbstractExtensibleImpl extends AbstractObjectImpl implements WSDLExtensible {
55 protected final Set<WSDLExtension> extensions = new HashSet<WSDLExtension>();
56 // this captures any wsdl extensions that are not understood by WSDLExtensionParsers
57 // and have wsdl:required=true
58 protected List<UnknownWSDLExtension> notUnderstoodExtensions =
59 new ArrayList<UnknownWSDLExtension>();
60
61 protected AbstractExtensibleImpl(XMLStreamReader xsr) {
62 super(xsr);
63 }
64
65 protected AbstractExtensibleImpl(String systemId, int lineNumber) {
66 super(systemId, lineNumber);
67 }
68
69 public final Iterable<WSDLExtension> getExtensions() {
70 return extensions;
71 }
72
73 public final <T extends WSDLExtension> Iterable<T> getExtensions(Class<T> type) {
74 // TODO: this is a rather stupid implementation
75 List<T> r = new ArrayList<T>(extensions.size());
76 for (WSDLExtension e : extensions) {
77 if(type.isInstance(e))
78 r.add(type.cast(e));
79 }
80 return r;
81 }
82
83 public <T extends WSDLExtension> T getExtension(Class<T> type) {
84 for (WSDLExtension e : extensions) {
85 if(type.isInstance(e))
86 return type.cast(e);
87 }
88 return null;
89 }
90
91 public void addExtension(WSDLExtension ex) {
92 if(ex==null)
93 // I don't trust plugins. So let's always check it, instead of making this an assertion
94 throw new IllegalArgumentException();
95 extensions.add(ex);
96 }
97
98 /**
99 * This can be used if a WSDL extension element that has wsdl:required=true
100 * is not understood
101 * @param extnEl
102 * @param locator
103 */
104 public void addNotUnderstoodExtension(QName extnEl, Locator locator) {
105 notUnderstoodExtensions.add(new UnknownWSDLExtension(extnEl, locator));
106 }
107
108 protected static class UnknownWSDLExtension implements WSDLExtension, WSDLObject {
109 private final QName extnEl;
110 private final Locator locator;
111 public UnknownWSDLExtension(QName extnEl, Locator locator) {
112 this.extnEl = extnEl;
113 this.locator = locator;
114 }
115 public QName getName() {
116 return extnEl;
117 }
118 @NotNull public Locator getLocation() {
119 return locator;
120 }
121 public String toString(){
122 return extnEl + " "+ UtilMessages.UTIL_LOCATION( locator.getLineNumber(), locator.getSystemId());
123 }
124 }
125
126 /**
127 * This method should be called after freezing the WSDLModel
128 * @return true if all wsdl required extensions on Port and Binding are understood
129 */
130 public boolean areRequiredExtensionsUnderstood() {
131 if (notUnderstoodExtensions.size() != 0) {
132 StringBuilder buf = new StringBuilder("Unknown WSDL extensibility elements:");
133 for (UnknownWSDLExtension extn : notUnderstoodExtensions)
134 buf.append('\n').append(extn.toString());
135 throw new WebServiceException(buf.toString());
136 }
137 return true;
138 }
139 }

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