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/*
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* reserved comment block
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* DO NOT REMOVE OR ALTER!
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*/
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/*
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* Copyright 2001-2004 The Apache Software Foundation.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.sun.org.apache.xerces.internal.impl.xs.traversers;
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import com.sun.org.apache.xerces.internal.impl.xs.SchemaGrammar;
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import com.sun.org.apache.xerces.internal.impl.xs.SchemaSymbols;
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import com.sun.org.apache.xerces.internal.impl.xs.XSAnnotationImpl;
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import com.sun.org.apache.xerces.internal.impl.xs.XSParticleDecl;
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import com.sun.org.apache.xerces.internal.impl.xs.XSWildcardDecl;
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import com.sun.org.apache.xerces.internal.impl.xs.util.XInt;
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import com.sun.org.apache.xerces.internal.impl.xs.util.XSObjectListImpl;
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import com.sun.org.apache.xerces.internal.util.DOMUtil;
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import com.sun.org.apache.xerces.internal.xs.XSObjectList;
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import org.w3c.dom.Element;
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/**
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* The wildcard schema component traverser.
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*
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* <any
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* id = ID
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* maxOccurs = (nonNegativeInteger | unbounded) : 1
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* minOccurs = nonNegativeInteger : 1
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* namespace = ((##any | ##other) | List of (anyURI | (##targetNamespace | ##local)) ) : ##any
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* processContents = (lax | skip | strict) : strict
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* {any attributes with non-schema namespace . . .}>
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* Content: (annotation?)
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* </any>
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*
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* <anyAttribute
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* id = ID
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* namespace = ((##any | ##other) | List of (anyURI | (##targetNamespace | ##local)) ) : ##any
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* processContents = (lax | skip | strict) : strict
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* {any attributes with non-schema namespace . . .}>
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* Content: (annotation?)
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* </anyAttribute>
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*
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* @xerces.internal
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*
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* @author Rahul Srivastava, Sun Microsystems Inc.
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* @author Sandy Gao, IBM
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*
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* @version $Id: XSDWildcardTraverser.java,v 1.7 2010-11-01 04:40:02 joehw Exp $
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*/
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class XSDWildcardTraverser extends XSDAbstractTraverser {
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/**
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* constructor
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*
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* @param handler
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* @param errorReporter
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* @param gAttrCheck
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*/
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XSDWildcardTraverser (XSDHandler handler,
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XSAttributeChecker gAttrCheck) {
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super(handler, gAttrCheck);
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}
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/**
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* Traverse <any>
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*
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* @param elmNode
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* @param schemaDoc
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* @param grammar
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* @return the wildcard node index
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*/
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XSParticleDecl traverseAny(Element elmNode,
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XSDocumentInfo schemaDoc,
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SchemaGrammar grammar) {
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// General Attribute Checking for elmNode
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Object[] attrValues = fAttrChecker.checkAttributes(elmNode, false, schemaDoc);
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XSWildcardDecl wildcard = traverseWildcardDecl(elmNode, attrValues, schemaDoc, grammar);
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// for <any>, need to create a new particle to reflect the min/max values
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XSParticleDecl particle = null;
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if (wildcard != null) {
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int min = ((XInt)attrValues[XSAttributeChecker.ATTIDX_MINOCCURS]).intValue();
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int max = ((XInt)attrValues[XSAttributeChecker.ATTIDX_MAXOCCURS]).intValue();
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if (max != 0) {
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if (fSchemaHandler.fDeclPool !=null) {
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particle = fSchemaHandler.fDeclPool.getParticleDecl();
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} else {
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particle = new XSParticleDecl();
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}
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particle.fType = XSParticleDecl.PARTICLE_WILDCARD;
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particle.fValue = wildcard;
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particle.fMinOccurs = min;
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particle.fMaxOccurs = max;
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particle.fAnnotations = wildcard.fAnnotations;
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}
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}
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fAttrChecker.returnAttrArray(attrValues, schemaDoc);
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return particle;
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}
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/**
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* Traverse <anyAttribute>
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*
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* @param elmNode
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* @param schemaDoc
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* @param grammar
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* @return the wildcard node index
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*/
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XSWildcardDecl traverseAnyAttribute(Element elmNode,
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XSDocumentInfo schemaDoc,
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SchemaGrammar grammar) {
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// General Attribute Checking for elmNode
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Object[] attrValues = fAttrChecker.checkAttributes(elmNode, false, schemaDoc);
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XSWildcardDecl wildcard = traverseWildcardDecl(elmNode, attrValues, schemaDoc, grammar);
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fAttrChecker.returnAttrArray(attrValues, schemaDoc);
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return wildcard;
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}
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/**
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*
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* @param elmNode
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* @param attrValues
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* @param schemaDoc
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* @param grammar
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* @return the wildcard node index
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*/
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XSWildcardDecl traverseWildcardDecl(Element elmNode,
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Object[] attrValues,
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XSDocumentInfo schemaDoc,
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SchemaGrammar grammar) {
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//get all attributes
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XSWildcardDecl wildcard = new XSWildcardDecl();
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// namespace type
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XInt namespaceTypeAttr = (XInt) attrValues[XSAttributeChecker.ATTIDX_NAMESPACE];
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wildcard.fType = namespaceTypeAttr.shortValue();
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// namespace list
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wildcard.fNamespaceList = (String[])attrValues[XSAttributeChecker.ATTIDX_NAMESPACE_LIST];
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// process contents
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XInt processContentsAttr = (XInt) attrValues[XSAttributeChecker.ATTIDX_PROCESSCONTENTS];
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wildcard.fProcessContents = processContentsAttr.shortValue();
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//check content
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Element child = DOMUtil.getFirstChildElement(elmNode);
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XSAnnotationImpl annotation = null;
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if (child != null)
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{
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if (DOMUtil.getLocalName(child).equals(SchemaSymbols.ELT_ANNOTATION)) {
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annotation = traverseAnnotationDecl(child, attrValues, false, schemaDoc);
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child = DOMUtil.getNextSiblingElement(child);
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}
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else {
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String text = DOMUtil.getSyntheticAnnotation(elmNode);
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if (text != null) {
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annotation = traverseSyntheticAnnotation(elmNode, text, attrValues, false, schemaDoc);
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}
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}
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if (child != null) {
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reportSchemaError("s4s-elt-must-match.1", new Object[]{"wildcard", "(annotation?)", DOMUtil.getLocalName(child)}, elmNode);
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}
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}
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else {
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String text = DOMUtil.getSyntheticAnnotation(elmNode);
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if (text != null) {
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annotation = traverseSyntheticAnnotation(elmNode, text, attrValues, false, schemaDoc);
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}
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}
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XSObjectList annotations;
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if (annotation != null) {
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annotations = new XSObjectListImpl();
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((XSObjectListImpl) annotations).addXSObject(annotation);
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} else {
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annotations = XSObjectListImpl.EMPTY_LIST;
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}
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wildcard.fAnnotations = annotations;
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return wildcard;
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} // traverseWildcardDecl
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} // XSDWildcardTraverser
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