author | mkos |
Sun, 30 Dec 2012 00:00:00 +0100 | |
changeset 22678 | ac1ea46be942 |
parent 12009 | 4abb694f273a |
permissions | -rw-r--r-- |
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/* |
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ac1ea46be942
8029237: Update copyright year to match last edit in jaxws repository for 2012
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parents:
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* Copyright (c) 1997, 2012, Oracle and/or its affiliates. All rights reserved. |
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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* |
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* This code is free software; you can redistribute it and/or modify it |
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* under the terms of the GNU General Public License version 2 only, as |
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* published by the Free Software Foundation. Oracle designates this |
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* particular file as subject to the "Classpath" exception as provided |
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* by Oracle in the LICENSE file that accompanied this code. |
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* |
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* This code is distributed in the hope that it will be useful, but WITHOUT |
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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* version 2 for more details (a copy is included in the LICENSE file that |
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* accompanied this code). |
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* |
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* You should have received a copy of the GNU General Public License version |
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* 2 along with this work; if not, write to the Free Software Foundation, |
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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* |
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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* or visit www.oracle.com if you need additional information or have any |
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* questions. |
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*/ |
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package com.sun.xml.internal.xsom.impl.parser; |
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import com.sun.xml.internal.xsom.XSSchemaSet; |
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import com.sun.xml.internal.xsom.impl.ElementDecl; |
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import com.sun.xml.internal.xsom.impl.SchemaImpl; |
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import com.sun.xml.internal.xsom.impl.SchemaSetImpl; |
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import com.sun.xml.internal.xsom.parser.AnnotationParserFactory; |
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import com.sun.xml.internal.xsom.parser.XMLParser; |
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import com.sun.xml.internal.xsom.parser.XSOMParser; |
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import org.xml.sax.EntityResolver; |
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import org.xml.sax.ErrorHandler; |
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import org.xml.sax.InputSource; |
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import org.xml.sax.Locator; |
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import org.xml.sax.SAXException; |
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import org.xml.sax.SAXParseException; |
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import java.util.HashMap; |
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import java.util.Iterator; |
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import java.util.Map; |
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import java.util.Vector; |
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/** |
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* Provides context information to be used by {@link NGCCRuntimeEx}s. |
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* |
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* <p> |
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* This class does the actual processing for {@link XSOMParser}, |
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* but to hide the details from the public API, this class in |
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* a different package. |
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* |
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* @author Kohsuke Kawaguchi (kohsuke.kawaguchi@sun.com) |
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*/ |
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public class ParserContext { |
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/** SchemaSet to which a newly parsed schema is put in. */ |
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public final SchemaSetImpl schemaSet = new SchemaSetImpl(); |
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private final XSOMParser owner; |
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final XMLParser parser; |
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private final Vector<Patch> patchers = new Vector<Patch>(); |
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private final Vector<Patch> errorCheckers = new Vector<Patch>(); |
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/** |
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* Documents that are parsed already. Used to avoid cyclic inclusion/double |
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* inclusion of schemas. Set of {@link SchemaDocumentImpl}s. |
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* |
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* The actual data structure is map from {@link SchemaDocumentImpl} to itself, |
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* so that we can access the {@link SchemaDocumentImpl} itself. |
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*/ |
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public final Map<SchemaDocumentImpl, SchemaDocumentImpl> parsedDocuments = new HashMap<SchemaDocumentImpl, SchemaDocumentImpl>(); |
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public ParserContext( XSOMParser owner, XMLParser parser ) { |
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this.owner = owner; |
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this.parser = parser; |
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try { |
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parse(new InputSource(ParserContext.class.getResource("datatypes.xsd").toExternalForm())); |
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SchemaImpl xs = (SchemaImpl) |
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schemaSet.getSchema("http://www.w3.org/2001/XMLSchema"); |
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xs.addSimpleType(schemaSet.anySimpleType,true); |
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xs.addComplexType(schemaSet.anyType,true); |
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} catch( SAXException e ) { |
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// this must be a bug of XSOM |
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if(e.getException()!=null) |
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e.getException().printStackTrace(); |
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else |
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e.printStackTrace(); |
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throw new InternalError(); |
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} |
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} |
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public EntityResolver getEntityResolver() { |
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return owner.getEntityResolver(); |
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} |
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public AnnotationParserFactory getAnnotationParserFactory() { |
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return owner.getAnnotationParserFactory(); |
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} |
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/** |
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* Parses a new XML Schema document. |
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*/ |
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public void parse( InputSource source ) throws SAXException { |
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newNGCCRuntime().parseEntity(source,false,null,null); |
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} |
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public XSSchemaSet getResult() throws SAXException { |
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// run all the patchers |
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for (Patch patcher : patchers) |
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patcher.run(); |
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patchers.clear(); |
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// build the element substitutability map |
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Iterator itr = schemaSet.iterateElementDecls(); |
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while(itr.hasNext()) |
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((ElementDecl)itr.next()).updateSubstitutabilityMap(); |
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// run all the error checkers |
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for (Patch patcher : errorCheckers) |
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patcher.run(); |
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errorCheckers.clear(); |
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if(hadError) return null; |
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else return schemaSet; |
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} |
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public NGCCRuntimeEx newNGCCRuntime() { |
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return new NGCCRuntimeEx(this); |
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} |
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/** Once an error is detected, this flag is set to true. */ |
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private boolean hadError = false; |
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/** Turns on the error flag. */ |
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void setErrorFlag() { hadError=true; } |
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/** |
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* PatchManager implementation, which is accessible only from |
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* NGCCRuntimEx. |
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*/ |
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final PatcherManager patcherManager = new PatcherManager() { |
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public void addPatcher( Patch patch ) { |
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patchers.add(patch); |
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} |
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public void addErrorChecker( Patch patch ) { |
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errorCheckers.add(patch); |
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} |
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public void reportError( String msg, Locator src ) throws SAXException { |
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// set a flag to true to avoid returning a corrupted object. |
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setErrorFlag(); |
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SAXParseException e = new SAXParseException(msg,src); |
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if(errorHandler==null) |
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throw e; |
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else |
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errorHandler.error(e); |
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} |
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}; |
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/** |
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* ErrorHandler proxy to turn on the hadError flag when an error |
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* is found. |
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*/ |
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final ErrorHandler errorHandler = new ErrorHandler() { |
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private ErrorHandler getErrorHandler() { |
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if( owner.getErrorHandler()==null ) |
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return noopHandler; |
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else |
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return owner.getErrorHandler(); |
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} |
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public void warning(SAXParseException e) throws SAXException { |
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getErrorHandler().warning(e); |
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} |
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public void error(SAXParseException e) throws SAXException { |
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setErrorFlag(); |
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getErrorHandler().error(e); |
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} |
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public void fatalError(SAXParseException e) throws SAXException { |
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setErrorFlag(); |
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getErrorHandler().fatalError(e); |
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} |
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}; |
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/** |
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* {@link ErrorHandler} that does nothing. |
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*/ |
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final ErrorHandler noopHandler = new ErrorHandler() { |
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public void warning(SAXParseException e) { |
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} |
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public void error(SAXParseException e) { |
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} |
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public void fatalError(SAXParseException e) { |
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setErrorFlag(); |
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} |
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}; |
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} |