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XSDWildcardTraverser.javaAPI DocApache Xerces 3.0.17404Fri Sep 14 20:33:54 BST 2007org.apache.xerces.impl.xs.traversers

XSDWildcardTraverser

public class XSDWildcardTraverser extends XSDAbstractTraverser
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>
xerces.internal
author
Rahul Srivastava, Sun Microsystems Inc.
author
Sandy Gao, IBM
version
$Id: XSDWildcardTraverser.java 449424 2006-09-24 16:22:30Z mrglavas $

Fields Summary
Constructors Summary
XSDWildcardTraverser(XSDHandler handler, XSAttributeChecker gAttrCheck)
constructor

param
handler
param
errorReporter
param
gAttrCheck

        super(handler, gAttrCheck);
Methods Summary
org.apache.xerces.impl.xs.XSParticleDecltraverseAny(org.w3c.dom.Element elmNode, XSDocumentInfo schemaDoc, org.apache.xerces.impl.xs.SchemaGrammar grammar)
Traverse <any>

param
elmNode
param
schemaDoc
param
grammar
return
the wildcard node index

        
        // 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) {
                if (fSchemaHandler.fDeclPool !=null) {
                    particle = fSchemaHandler.fDeclPool.getParticleDecl();
                } else {        
                    particle = new XSParticleDecl();
                }
                particle.fType = XSParticleDecl.PARTICLE_WILDCARD;
                particle.fValue = wildcard;
                particle.fMinOccurs = min;
                particle.fMaxOccurs = max;
                particle.fAnnotations = wildcard.fAnnotations;
            }
        }
        
        fAttrChecker.returnAttrArray(attrValues, schemaDoc);
        
        return particle;
org.apache.xerces.impl.xs.XSWildcardDecltraverseAnyAttribute(org.w3c.dom.Element elmNode, XSDocumentInfo schemaDoc, org.apache.xerces.impl.xs.SchemaGrammar grammar)
Traverse <anyAttribute>

param
elmNode
param
schemaDoc
param
grammar
return
the wildcard node index

        
        // 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;
org.apache.xerces.impl.xs.XSWildcardDecltraverseWildcardDecl(org.w3c.dom.Element elmNode, java.lang.Object[] attrValues, XSDocumentInfo schemaDoc, org.apache.xerces.impl.xs.SchemaGrammar grammar)

param
elmNode
param
attrValues
param
schemaDoc
param
grammar
return
the wildcard node index

        
        //get all attributes
        XSWildcardDecl wildcard = new XSWildcardDecl();
        // namespace type
        XInt namespaceTypeAttr = (XInt) attrValues[XSAttributeChecker.ATTIDX_NAMESPACE];
        wildcard.fType = namespaceTypeAttr.shortValue();
        // namespace list
        wildcard.fNamespaceList = (String[])attrValues[XSAttributeChecker.ATTIDX_NAMESPACE_LIST];
        // process contents
        XInt processContentsAttr = (XInt) attrValues[XSAttributeChecker.ATTIDX_PROCESSCONTENTS];
        wildcard.fProcessContents = processContentsAttr.shortValue();
        
        //check content
        Element child = DOMUtil.getFirstChildElement(elmNode);
        XSAnnotationImpl annotation = null;
        if (child != null)
        {
            if (DOMUtil.getLocalName(child).equals(SchemaSymbols.ELT_ANNOTATION)) {
                annotation = traverseAnnotationDecl(child, attrValues, false, schemaDoc);
                child = DOMUtil.getNextSiblingElement(child);
            }
            else {
                String text = DOMUtil.getSyntheticAnnotation(elmNode);
                if (text != null) {
                    annotation = traverseSyntheticAnnotation(elmNode, text, attrValues, false, schemaDoc);
                }
            }
            
            if (child != null) {
                reportSchemaError("s4s-elt-must-match.1", new Object[]{"wildcard", "(annotation?)", DOMUtil.getLocalName(child)}, elmNode);
            }
        }
        else {
            String text = DOMUtil.getSyntheticAnnotation(elmNode);
            if (text != null) {
                annotation = traverseSyntheticAnnotation(elmNode, text, attrValues, false, schemaDoc);
            }
        }
        XSObjectList annotations;
        if (annotation != null) {
            annotations = new XSObjectListImpl();
            ((XSObjectListImpl) annotations).add(annotation);
        } else {
            annotations = XSObjectListImpl.EMPTY_LIST;
        }
        wildcard.fAnnotations = annotations;
        
        return wildcard;