Mercurial > jdk8-mips64-public > jaxws / file comparison
comparison: src/share/jaxws_classes/com/sun/tools/internal/ws/wsdl/parser/VersionChecker.java
src/share/jaxws_classes/com/sun/tools/internal/ws/wsdl/parser/VersionChecker.java
- changeset 286
- f50545b5e2f1
- child 368
- 0989ad8c0860
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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.tools.internal.ws.wsdl.parser; | |
| 27 | |
| 28 import com.sun.tools.internal.ws.resources.WsdlMessages; | |
| 29 import com.sun.tools.internal.ws.wsdl.document.jaxws.JAXWSBindingsConstants; | |
| 30 import org.xml.sax.*; | |
| 31 import org.xml.sax.helpers.LocatorImpl; | |
| 32 import org.xml.sax.helpers.XMLFilterImpl; | |
| 33 | |
| 34 import java.util.Arrays; | |
| 35 import java.util.HashSet; | |
| 36 import java.util.Set; | |
| 37 | |
| 38 /** | |
| 39 * Checks the jaxb:version attribute on a XML Schema document. | |
| 40 * | |
| 41 * jaxws:version is optional, if absent its value is assumed to be "2.0" and if present its value must be | |
| 42 * "2.0" or more. | |
| 43 * | |
| 44 * @author | |
| 45 * Kohsuke Kawaguchi (kohsuke.kawaguchi@sun.com) | |
| 46 * Vivek Pandey | |
| 47 */ | |
| 48 public class VersionChecker extends XMLFilterImpl { | |
| 49 | |
| 50 /** | |
| 51 * We store the value of the version attribute in this variable | |
| 52 * when we hit the root element. | |
| 53 */ | |
| 54 private String version = null ; | |
| 55 | |
| 56 /** Will be set to true once we hit the root element. */ | |
| 57 private boolean seenRoot = false; | |
| 58 | |
| 59 /** Will be set to true once we hit a binding declaration. */ | |
| 60 private boolean seenBindings = false; | |
| 61 | |
| 62 private Locator locator; | |
| 63 | |
| 64 /** | |
| 65 * Stores the location of the start tag of the root tag. | |
| 66 */ | |
| 67 private Locator rootTagStart; | |
| 68 | |
| 69 public VersionChecker( XMLReader parent ) { | |
| 70 setParent(parent); | |
| 71 } | |
| 72 | |
| 73 public VersionChecker( ContentHandler handler, ErrorHandler eh, EntityResolver er ) { | |
| 74 setContentHandler(handler); | |
| 75 if(eh!=null) setErrorHandler(eh); | |
| 76 if(er!=null) setEntityResolver(er); | |
| 77 } | |
| 78 | |
| 79 public void startElement(String namespaceURI, String localName, String qName, Attributes atts) | |
| 80 throws SAXException { | |
| 81 | |
| 82 super.startElement(namespaceURI, localName, qName, atts); | |
| 83 | |
| 84 if(!seenRoot) { | |
| 85 // if this is the root element | |
| 86 seenRoot = true; | |
| 87 rootTagStart = new LocatorImpl(locator); | |
| 88 | |
| 89 version = atts.getValue(JAXWSBindingsConstants.NS_JAXWS_BINDINGS,"version"); | |
| 90 if( namespaceURI.equals(JAXWSBindingsConstants.NS_JAXWS_BINDINGS) ) { | |
| 91 String version2 = atts.getValue("","version"); | |
| 92 if( version!=null && version2!=null ) { | |
| 93 // we have both @version and @jaxb:version. error. | |
| 94 SAXParseException e = new SAXParseException( | |
| 95 WsdlMessages.INTERNALIZER_TWO_VERSION_ATTRIBUTES(), locator); | |
| 96 getErrorHandler().error(e); | |
| 97 } | |
| 98 //According to JAXWS 2.0 spec, if version attribute is missing its assumed to be "2.0" | |
| 99 if( version==null) | |
| 100 version = (version2!=null)?version2:"2.0"; | |
| 101 } | |
| 102 | |
| 103 } | |
| 104 | |
| 105 if( JAXWSBindingsConstants.NS_JAXWS_BINDINGS.equals(namespaceURI)){ | |
| 106 seenBindings = true; | |
| 107 if(version == null) | |
| 108 version = "2.0"; | |
| 109 } | |
| 110 | |
| 111 } | |
| 112 | |
| 113 public void endDocument() throws SAXException { | |
| 114 super.endDocument(); | |
| 115 | |
| 116 if( seenBindings && version==null ) { | |
| 117 // if we see a binding declaration but not version attribute | |
| 118 SAXParseException e = new SAXParseException(WsdlMessages.INTERNALIZER_VERSION_NOT_PRESENT(), rootTagStart); | |
| 119 getErrorHandler().error(e); | |
| 120 } | |
| 121 | |
| 122 // if present, the value must be >= 2.0 | |
| 123 if( version!=null && !VERSIONS.contains(version) ) { | |
| 124 SAXParseException e = new SAXParseException(WsdlMessages.INTERNALIZER_INCORRECT_VERSION(), rootTagStart); | |
| 125 getErrorHandler().error(e); | |
| 126 } | |
| 127 } | |
| 128 | |
| 129 public void setDocumentLocator(Locator locator) { | |
| 130 super.setDocumentLocator(locator); | |
| 131 this.locator = locator; | |
| 132 } | |
| 133 | |
| 134 private static final Set<String> VERSIONS = new HashSet<String>(Arrays.asList("2.0","2.1")); | |
| 135 | |
| 136 } |
