/*
* The Apache Software License, Version 1.1
*
*
* Copyright (c) 2001 The Apache Software Foundation. All rights
* reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. The end-user documentation included with the redistribution,
* if any, must include the following acknowledgment:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowledgment may appear in the software itself,
* if and wherever such third-party acknowledgments normally appear.
*
* 4. The names "Xerces" and "Apache Software Foundation" must
* not be used to endorse or promote products derived from this
* software without prior written permission. For written
* permission, please contact apache@apache.org.
*
* 5. Products derived from this software may not be called "Apache",
* nor may "Apache" appear in their name, without prior written
* permission of the Apache Software Foundation.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation and was
* originally based on software copyright (c) 2001, International
* Business Machines, Inc., http://www.apache.org. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*/
package org.apache.xerces.impl.xs.traversers;
import org.apache.xerces.impl.XMLErrorReporter;
import org.apache.xerces.impl.xs.SchemaGrammar;
import org.apache.xerces.impl.xs.SchemaSymbols;
import org.apache.xerces.impl.xs.XSWildcardDecl;
import org.apache.xerces.impl.xs.XSMessageFormatter;
import org.apache.xerces.impl.xs.XSParticleDecl;
import org.apache.xerces.util.DOMUtil;
import org.apache.xerces.impl.xs.util.XInt;
import org.w3c.dom.Element;
import java.util.StringTokenizer;
/**
* The wildcard schema component traverser.
*
* <any
* id = ID
* maxOccurs = (nonNegativeInteger | unbounded) : 1
* minOccurs = nonNegativeInteger : 1
* namespace = ((##any | ##other) | List of (anyURI | (##targetNamespace | ##local)) ) : ##any
* processContents = (lax | skip | strict) : strict
* {any attributes with non-schema namespace . . .}>
* Content: (annotation?)
* </any>
*
* <anyAttribute
* id = ID
* namespace = ((##any | ##other) | List of (anyURI | (##targetNamespace | ##local)) ) : ##any
* processContents = (lax | skip | strict) : strict
* {any attributes with non-schema namespace . . .}>
* Content: (annotation?)
* </anyAttribute>
*
* @author Rahul Srivastava, Sun Microsystems Inc.
* @author Sandy Gao, IBM
*
* @version $Id: XSDWildcardTraverser.java,v 1.1 2001/10/25 20:36:04 elena Exp $
*/
class XSDWildcardTraverser extends XSDAbstractTraverser {
/**
* constructor
*
* @param handler
* @param errorReporter
* @param gAttrCheck
*/
XSDWildcardTraverser (XSDHandler handler,
XSAttributeChecker gAttrCheck) {
super(handler, gAttrCheck);
}
/**
* Traverse <any>
*
* @param elmNode
* @param schemaDoc
* @param grammar
* @return the wildcard node index
*/
XSParticleDecl traverseAny(Element elmNode,
XSDocumentInfo schemaDoc,
SchemaGrammar grammar) {
// General Attribute Checking for elmNode
Object[] attrValues = fAttrChecker.checkAttributes(elmNode, false, schemaDoc);
XSWildcardDecl wildcard = traverseWildcardDecl(elmNode, attrValues, schemaDoc, grammar);
// for <any>, need to create a new particle to reflect the min/max values
XSParticleDecl particle = null;
if (wildcard != null) {
int min = ((XInt)attrValues[XSAttributeChecker.ATTIDX_MINOCCURS]).intValue();
int max = ((XInt)attrValues[XSAttributeChecker.ATTIDX_MAXOCCURS]).intValue();
if (max != 0) {
particle = new XSParticleDecl();
particle.fType = XSParticleDecl.PARTICLE_WILDCARD;
particle.fValue = wildcard;
particle.fMinOccurs = min;
particle.fMaxOccurs = max;
}
}
fAttrChecker.returnAttrArray(attrValues, schemaDoc);
return particle;
}
/**
* Traverse <anyAttribute>
*
* @param elmNode
* @param schemaDoc
* @param grammar
* @return the wildcard node index
*/
XSWildcardDecl traverseAnyAttribute(Element elmNode,
XSDocumentInfo schemaDoc,
SchemaGrammar grammar) {
// General Attribute Checking for elmNode
Object[] attrValues = fAttrChecker.checkAttributes(elmNode, false, schemaDoc);
XSWildcardDecl wildcard = traverseWildcardDecl(elmNode, attrValues, schemaDoc, grammar);
fAttrChecker.returnAttrArray(attrValues, schemaDoc);
return wildcard;
}
/**
*
* @param elmNode
* @param attrValues
* @param schemaDoc
* @param grammar
* @return the wildcard node index
*/
XSWildcardDecl traverseWildcardDecl(Element elmNode,
Object[] attrValues,
XSDocumentInfo schemaDoc,
SchemaGrammar grammar) {
//get all attributes
XSWildcardDecl wildcard = (XSWildcardDecl) attrValues[XSAttributeChecker.ATTIDX_NAMESPACE];
XInt processContentsAttr = (XInt) attrValues[XSAttributeChecker.ATTIDX_PROCESSCONTENTS];
// process contents
wildcard.fProcessContents = processContentsAttr.shortValue();
//check content
Element child = DOMUtil.getFirstChildElement(elmNode);
if (child != null)
{
if (DOMUtil.getLocalName(child).equals(SchemaSymbols.ELT_ANNOTATION)) {
traverseAnnotationDecl(child, attrValues, false, schemaDoc);
child = DOMUtil.getNextSiblingElement(child);
}
if (child != null) {
fErrorReporter.reportError(XSMessageFormatter.SCHEMA_DOMAIN,
"s4s-elt-must-match",
new Object[]{"wildcard", "(annotation?)"},
XMLErrorReporter.SEVERITY_ERROR);
}
}
return wildcard;
} // traverseWildcardDecl
} // XSDWildcardTraverser