src/share/jaxws_classes/com/sun/xml/internal/ws/client/ClientSchemaValidationTube.java

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1 /*
2 * Copyright (c) 1997, 2012, 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.client;
27
28 import com.sun.xml.internal.ws.api.WSBinding;
29 import com.sun.xml.internal.ws.api.message.Packet;
30 import com.sun.xml.internal.ws.api.model.wsdl.WSDLPort;
31 import com.sun.xml.internal.ws.api.pipe.NextAction;
32 import com.sun.xml.internal.ws.api.pipe.Tube;
33 import com.sun.xml.internal.ws.api.pipe.TubeCloner;
34 import com.sun.xml.internal.ws.api.pipe.helper.AbstractTubeImpl;
35 import com.sun.xml.internal.ws.api.server.SDDocument;
36 import com.sun.xml.internal.ws.util.MetadataUtil;
37 import com.sun.xml.internal.ws.util.pipe.AbstractSchemaValidationTube;
38 import org.xml.sax.SAXException;
39
40 import javax.xml.transform.Source;
41 import javax.xml.validation.Schema;
42 import javax.xml.validation.Validator;
43 import javax.xml.ws.WebServiceException;
44 import java.util.Map;
45 import java.util.logging.Logger;
46
47 /**
48 * {@link Tube} that does the schema validation on the client side.
49 *
50 * @author Jitendra Kotamraju
51 */
52 public class ClientSchemaValidationTube extends AbstractSchemaValidationTube {
53
54 private static final Logger LOGGER = Logger.getLogger(ClientSchemaValidationTube.class.getName());
55
56 private final Schema schema;
57 private final Validator validator;
58 private final boolean noValidation;
59 private final WSDLPort port;
60
61 public ClientSchemaValidationTube(WSBinding binding, WSDLPort port, Tube next) {
62 super(binding, next);
63 this.port = port;
64 if (port != null) {
65 String primaryWsdl = port.getOwner().getParent().getLocation().getSystemId();
66 MetadataResolverImpl mdresolver = new MetadataResolverImpl();
67 Map<String, SDDocument> docs = MetadataUtil.getMetadataClosure(primaryWsdl, mdresolver, true);
68 mdresolver = new MetadataResolverImpl(docs.values());
69 Source[] sources = getSchemaSources(docs.values(), mdresolver);
70 for(Source source : sources) {
71 LOGGER.fine("Constructing client validation schema from = "+source.getSystemId());
72 //printDOM((DOMSource)source);
73 }
74 if (sources.length != 0) {
75 noValidation = false;
76 sf.setResourceResolver(mdresolver);
77 try {
78 schema = sf.newSchema(sources);
79 } catch(SAXException e) {
80 throw new WebServiceException(e);
81 }
82 validator = schema.newValidator();
83 return;
84 }
85 }
86 noValidation = true;
87 schema = null;
88 validator = null;
89 }
90
91 protected Validator getValidator() {
92 return validator;
93 }
94
95 protected boolean isNoValidation() {
96 return noValidation;
97 }
98
99 protected ClientSchemaValidationTube(ClientSchemaValidationTube that, TubeCloner cloner) {
100 super(that,cloner);
101 this.port = that.port;
102 this.schema = that.schema;
103 this.validator = schema.newValidator();
104 this.noValidation = that.noValidation;
105 }
106
107 public AbstractTubeImpl copy(TubeCloner cloner) {
108 return new ClientSchemaValidationTube(this,cloner);
109 }
110
111 @Override
112 public NextAction processRequest(Packet request) {
113 if (isNoValidation() || !feature.isOutbound() || !request.getMessage().hasPayload() || request.getMessage().isFault()) {
114 return super.processRequest(request);
115 }
116 try {
117 doProcess(request);
118 } catch(SAXException se) {
119 throw new WebServiceException(se);
120 }
121 return super.processRequest(request);
122 }
123
124 @Override
125 public NextAction processResponse(Packet response) {
126 if (isNoValidation() || !feature.isInbound() || response.getMessage() == null || !response.getMessage().hasPayload() || response.getMessage().isFault()) {
127 return super.processResponse(response);
128 }
129 try {
130 doProcess(response);
131 } catch(SAXException se) {
132 throw new WebServiceException(se);
133 }
134 return super.processResponse(response);
135 }
136
137 }

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