1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/src/share/jaxws_classes/com/sun/xml/internal/xsom/parser/XSOMParser.java Wed Apr 27 01:27:09 2016 +0800
1.3 @@ -0,0 +1,271 @@
1.4 +/*
1.5 + * Copyright (c) 1997, 2012, Oracle and/or its affiliates. All rights reserved.
1.6 + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
1.7 + *
1.8 + * This code is free software; you can redistribute it and/or modify it
1.9 + * under the terms of the GNU General Public License version 2 only, as
1.10 + * published by the Free Software Foundation. Oracle designates this
1.11 + * particular file as subject to the "Classpath" exception as provided
1.12 + * by Oracle in the LICENSE file that accompanied this code.
1.13 + *
1.14 + * This code is distributed in the hope that it will be useful, but WITHOUT
1.15 + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
1.16 + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
1.17 + * version 2 for more details (a copy is included in the LICENSE file that
1.18 + * accompanied this code).
1.19 + *
1.20 + * You should have received a copy of the GNU General Public License version
1.21 + * 2 along with this work; if not, write to the Free Software Foundation,
1.22 + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
1.23 + *
1.24 + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
1.25 + * or visit www.oracle.com if you need additional information or have any
1.26 + * questions.
1.27 + */
1.28 +
1.29 +package com.sun.xml.internal.xsom.parser;
1.30 +
1.31 +import java.io.File;
1.32 +import java.io.IOException;
1.33 +import java.io.InputStream;
1.34 +import java.io.Reader;
1.35 +import java.net.URL;
1.36 +import java.util.Set;
1.37 +import java.util.HashSet;
1.38 +
1.39 +import javax.xml.parsers.SAXParserFactory;
1.40 +
1.41 +import org.xml.sax.ContentHandler;
1.42 +import org.xml.sax.EntityResolver;
1.43 +import org.xml.sax.ErrorHandler;
1.44 +import org.xml.sax.InputSource;
1.45 +import org.xml.sax.SAXException;
1.46 +
1.47 +import com.sun.xml.internal.xsom.XSSchemaSet;
1.48 +import com.sun.xml.internal.xsom.impl.parser.NGCCRuntimeEx;
1.49 +import com.sun.xml.internal.xsom.impl.parser.ParserContext;
1.50 +import com.sun.xml.internal.xsom.impl.parser.state.Schema;
1.51 +
1.52 +/**
1.53 + * Parses possibly multiple W3C XML Schema files and compose
1.54 + * them into one grammar.
1.55 + *
1.56 + * @author
1.57 + * Kohsuke Kawaguchi (kohsuke.kawaguchi@sun.com)
1.58 + */
1.59 +public final class XSOMParser {
1.60 +
1.61 + private EntityResolver entityResolver;
1.62 + private ErrorHandler userErrorHandler;
1.63 +
1.64 + private AnnotationParserFactory apFactory;
1.65 +
1.66 + private final ParserContext context;
1.67 +
1.68 + /**
1.69 + * Creates a new XSOMParser by using a SAX parser from JAXP.
1.70 + * @deprecated Unsafe, use XSOMParser(factory) instead with
1.71 + * security features initialized by setting
1.72 + * XMLConstants.FEATURE_SECURE_PROCESSING feature.
1.73 + */
1.74 + public XSOMParser() {
1.75 + this(new JAXPParser());
1.76 + }
1.77 +
1.78 + /**
1.79 + * Creates a new XSOMParser that uses the given SAXParserFactory
1.80 + * for creating new SAX parsers.
1.81 + *
1.82 + * The caller needs to configure
1.83 + * it properly. Don't forget to call <code>setNamespaceAware(true)</code>
1.84 + * or you'll see some strange errors.
1.85 + */
1.86 + public XSOMParser( SAXParserFactory factory ) {
1.87 + this( new JAXPParser(factory) );
1.88 + }
1.89 +
1.90 + /**
1.91 + * Creates a new XSOMParser that reads XML Schema from non-standard
1.92 + * inputs.
1.93 + *
1.94 + * By implementing the {@link XMLParser} interface, XML Schema
1.95 + * can be read from something other than XML.
1.96 + *
1.97 + * @param parser
1.98 + * This parser will be called to parse XML Schema documents.
1.99 + */
1.100 + public XSOMParser(XMLParser parser) {
1.101 + context = new ParserContext(this,parser);
1.102 + }
1.103 +
1.104 + /**
1.105 + * Parses a new XML Schema document.
1.106 + *
1.107 + * <p>
1.108 + * When using this method, XSOM does not know the system ID of
1.109 + * this document, therefore, when this stream contains relative
1.110 + * references to other schemas, XSOM will fail to resolve them.
1.111 + * To specify an system ID with a stream, use {@link InputSource}
1.112 + */
1.113 + public void parse( InputStream is ) throws SAXException {
1.114 + parse(new InputSource(is));
1.115 + }
1.116 +
1.117 + /**
1.118 + * Parses a new XML Schema document.
1.119 + *
1.120 + * <p>
1.121 + * When using this method, XSOM does not know the system ID of
1.122 + * this document, therefore, when this reader contains relative
1.123 + * references to other schemas, XSOM will fail to resolve them.
1.124 + * To specify an system ID with a reader, use {@link InputSource}
1.125 + */
1.126 + public void parse( Reader reader ) throws SAXException {
1.127 + parse(new InputSource(reader));
1.128 + }
1.129 +
1.130 + /**
1.131 + * Parses a new XML Schema document.
1.132 + */
1.133 + public void parse( File schema ) throws SAXException, IOException {
1.134 + parse(schema.toURL());
1.135 + }
1.136 +
1.137 + /**
1.138 + * Parses a new XML Schema document.
1.139 + */
1.140 + public void parse( URL url ) throws SAXException {
1.141 + parse( url.toExternalForm() );
1.142 + }
1.143 +
1.144 + /**
1.145 + * Parses a new XML Schema document.
1.146 + */
1.147 + public void parse( String systemId ) throws SAXException {
1.148 + parse(new InputSource(systemId));
1.149 + }
1.150 +
1.151 + /**
1.152 + * Parses a new XML Schema document.
1.153 + *
1.154 + * <p>
1.155 + * Note that if the {@link InputSource} does not have a system ID,
1.156 + * XSOM will fail to resolve them.
1.157 + */
1.158 + public void parse( InputSource source ) throws SAXException {
1.159 + context.parse(source);
1.160 + }
1.161 +
1.162 +
1.163 +
1.164 + /**
1.165 + * Gets the parser implemented as a ContentHandler.
1.166 + *
1.167 + * One can feed XML Schema as SAX events to this interface to
1.168 + * parse a schema. To parse multiple schema files, feed multiple
1.169 + * sets of events.
1.170 + *
1.171 + * <p>
1.172 + * If you don't send a complete event sequence from a startDocument
1.173 + * event to an endDocument event, the state of XSOMParser can become
1.174 + * unstable. This sometimes happen when you encounter an error while
1.175 + * generating SAX events. Don't call the getResult method in that case.
1.176 + *
1.177 + * <p>
1.178 + * This way of reading XML Schema can be useful when XML Schema is
1.179 + * not available as a stand-alone XML document.
1.180 + * For example, one can feed XML Schema inside a WSDL document.
1.181 + */
1.182 + public ContentHandler getParserHandler() {
1.183 + NGCCRuntimeEx runtime = context.newNGCCRuntime();
1.184 + Schema s = new Schema(runtime,false,null);
1.185 + runtime.setRootHandler(s);
1.186 + return runtime;
1.187 + }
1.188 +
1.189 + /**
1.190 + * Gets the parsed result. Don't call this method until
1.191 + * you parse all the schemas.
1.192 + *
1.193 + * @return
1.194 + * If there was any parse error, this method returns null.
1.195 + * To receive error information, specify your error handler
1.196 + * through the setErrorHandler method.
1.197 + * @exception SAXException
1.198 + * This exception will never be thrown unless it is thrown
1.199 + * by an error handler.
1.200 + */
1.201 + public XSSchemaSet getResult() throws SAXException {
1.202 + return context.getResult();
1.203 + }
1.204 +
1.205 + /**
1.206 + * Gets the set of {@link SchemaDocument} that represents
1.207 + * parsed documents so far.
1.208 + *
1.209 + * @return
1.210 + * can be empty but never null.
1.211 + */
1.212 + public Set<SchemaDocument> getDocuments() {
1.213 + return new HashSet<SchemaDocument>(context.parsedDocuments.keySet());
1.214 + }
1.215 +
1.216 + public EntityResolver getEntityResolver() {
1.217 + return entityResolver;
1.218 + }
1.219 + /**
1.220 + * Set an entity resolver that is used to resolve things
1.221 + * like <xsd:import> and <xsd:include>.
1.222 + */
1.223 + public void setEntityResolver( EntityResolver resolver ) {
1.224 + this.entityResolver = resolver;
1.225 + }
1.226 + public ErrorHandler getErrorHandler() {
1.227 + return userErrorHandler;
1.228 + }
1.229 + /**
1.230 + * Set an error handler that receives all the errors encountered
1.231 + * during the parsing.
1.232 + */
1.233 + public void setErrorHandler(ErrorHandler errorHandler) {
1.234 + this.userErrorHandler = errorHandler;
1.235 + }
1.236 +
1.237 + /**
1.238 + * Sets the annotation parser.
1.239 + *
1.240 + * Annotation parser can be used to parse application-specific
1.241 + * annotations inside a schema.
1.242 + *
1.243 + * <p>
1.244 + * For each annotation, new instance of this class will be
1.245 + * created and used to parse <xs:annotation>.
1.246 + */
1.247 + public void setAnnotationParser( final Class annParser ) {
1.248 + setAnnotationParser( new AnnotationParserFactory() {
1.249 + public AnnotationParser create() {
1.250 + try {
1.251 + return (AnnotationParser)annParser.newInstance();
1.252 + } catch( InstantiationException e ) {
1.253 + throw new InstantiationError(e.getMessage());
1.254 + } catch( IllegalAccessException e ) {
1.255 + throw new IllegalAccessError(e.getMessage());
1.256 + }
1.257 + }
1.258 + });
1.259 + }
1.260 +
1.261 + /**
1.262 + * Sets the annotation parser factory.
1.263 + *
1.264 + * <p>
1.265 + * The specified factory will be used to create AnnotationParsers.
1.266 + */
1.267 + public void setAnnotationParser( AnnotationParserFactory factory ) {
1.268 + this.apFactory = factory;
1.269 + }
1.270 +
1.271 + public AnnotationParserFactory getAnnotationParserFactory() {
1.272 + return apFactory;
1.273 + }
1.274 +}
