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XSDAbstractTraverser.javaAPI DocApache Xerces 3.0.139007Fri Sep 14 20:33:56 BST 2007org.apache.xerces.impl.xs.traversers

XSDAbstractTraverser

public abstract class XSDAbstractTraverser extends Object
Class XSDAbstractTraverser serves as the base class for all other XSD???Traversers. It holds the common data and provides a unified way to initialize these data.
xerces.internal
author
Elena Litani, IBM
author
Rahul Srivastava, Sun Microsystems Inc.
author
Neeraj Bajaj, Sun Microsystems Inc.
version
$Id: XSDAbstractTraverser.java 548083 2007-06-17 18:12:46Z mrglavas $

Fields Summary
protected static final String
NO_NAME
protected static final int
NOT_ALL_CONTEXT
protected static final int
PROCESSING_ALL_EL
protected static final int
GROUP_REF_WITH_ALL
protected static final int
CHILD_OF_GROUP
protected static final int
PROCESSING_ALL_GP
protected XSDHandler
fSchemaHandler
protected org.apache.xerces.util.SymbolTable
fSymbolTable
protected XSAttributeChecker
fAttrChecker
protected boolean
fValidateAnnotations
org.apache.xerces.impl.validation.ValidationState
fValidationState
private static final org.apache.xerces.impl.dv.XSSimpleType
fQNameDV
private StringBuffer
fPattern
private final org.apache.xerces.impl.dv.XSFacets
xsFacets
Constructors Summary
XSDAbstractTraverser(XSDHandler handler, XSAttributeChecker attrChecker)

    
      
              
        fSchemaHandler = handler;
        fAttrChecker = attrChecker;
Methods Summary
voidcheckNotationType(java.lang.String refName, org.apache.xerces.xs.XSTypeDefinition typeDecl, org.w3c.dom.Element elem)
Element/Attribute traversers call this method to check whether the type is NOTATION without enumeration facet

        if (typeDecl.getTypeCategory() == XSTypeDefinition.SIMPLE_TYPE &&
                ((XSSimpleType)typeDecl).getVariety() == XSSimpleType.VARIETY_ATOMIC &&
                ((XSSimpleType)typeDecl).getPrimitiveKind() == XSSimpleType.PRIMITIVE_NOTATION) {
            if ((((XSSimpleType)typeDecl).getDefinedFacets() & XSSimpleType.FACET_ENUMERATION) == 0) {
                reportSchemaError("enumeration-required-notation", new Object[]{typeDecl.getName(), refName, DOMUtil.getLocalName(elem)}, elem);
            }
        }
protected org.apache.xerces.impl.xs.XSParticleDeclcheckOccurrences(org.apache.xerces.impl.xs.XSParticleDecl particle, java.lang.String particleName, org.w3c.dom.Element parent, int allContextFlags, long defaultVals)

        
        int min = particle.fMinOccurs;
        int max = particle.fMaxOccurs;
        boolean defaultMin = (defaultVals & (1 << XSAttributeChecker.ATTIDX_MINOCCURS)) != 0;
        boolean defaultMax = (defaultVals & (1 << XSAttributeChecker.ATTIDX_MAXOCCURS)) != 0;
        
        boolean processingAllEl = ((allContextFlags & PROCESSING_ALL_EL) != 0);
        boolean processingAllGP = ((allContextFlags & PROCESSING_ALL_GP) != 0);
        boolean groupRefWithAll = ((allContextFlags & GROUP_REF_WITH_ALL) != 0);
        boolean isGroupChild    = ((allContextFlags & CHILD_OF_GROUP) != 0);
        
        // Neither minOccurs nor maxOccurs may be specified
        // for the child of a model group definition.
        if (isGroupChild) {
            if (!defaultMin) {
                Object[] args = new Object[]{particleName, "minOccurs"};
                reportSchemaError("s4s-att-not-allowed", args, parent);
                min = 1;
            }
            if (!defaultMax) {
                Object[] args = new Object[]{particleName, "maxOccurs"};
                reportSchemaError("s4s-att-not-allowed", args, parent);
                max = 1;
            }
        }
        
        // If minOccurs=maxOccurs=0, no component is specified
        if (min == 0 && max== 0) {
            particle.fType = XSParticleDecl.PARTICLE_EMPTY;
            return null;
        }
        
        // For the elements referenced in an <all>, minOccurs attribute
        // must be zero or one, and maxOccurs attribute must be one.
        // For a complex type definition that contains an <all> or a
        // reference a <group> whose model group is an all model group,
        // minOccurs and maxOccurs must be one.
        if (processingAllEl) {
            if (max != 1) {
                reportSchemaError("cos-all-limited.2", new Object[]{new Integer(max),
                        ((XSElementDecl)particle.fValue).getName()}, parent);
                max = 1;
                if (min > 1)
                    min = 1;
            }
        }
        else if (processingAllGP || groupRefWithAll) {
            if (max != 1) {
                reportSchemaError("cos-all-limited.1.2", null, parent);
                if (min > 1)
                    min = 1;
                max = 1;
            }
        }
        
        particle.fMaxOccurs = min;
        particle.fMaxOccurs = max;
        
        return particle;
private booleancontainsQName(org.apache.xerces.impl.dv.XSSimpleType type)

        if (type.getVariety() == XSSimpleType.VARIETY_ATOMIC) {
            short primitive = type.getPrimitiveKind();
            return (primitive == XSSimpleType.PRIMITIVE_QNAME ||
                    primitive == XSSimpleType.PRIMITIVE_NOTATION);
        }
        else if (type.getVariety() == XSSimpleType.VARIETY_LIST) {
            return containsQName((XSSimpleType)type.getItemType());
        }
        else if (type.getVariety() == XSSimpleType.VARIETY_UNION) {
            XSObjectList members = type.getMemberTypes();
            for (int i = 0; i < members.getLength(); i++) {
                if (containsQName((XSSimpleType)members.item(i)))
                    return true;
            }
        }
        return false;
private static java.lang.StringescapeAttValue(java.lang.String original, int from)

        int i;
        final int length = original.length();
        StringBuffer newVal = new StringBuffer(length);
        newVal.append(original.substring(0, from));
        for (i = from; i < length; ++i) {
            char currChar = original.charAt(i);
            if (currChar == '"") {
                newVal.append(""");
            } 
            else if (currChar == '<") {
                newVal.append("<");
            }
            else if (currChar == '&") {
                newVal.append("&");
            }
            // Must escape 0x09, 0x0A and 0x0D if they appear in attribute
            // value so that they may be round-tripped. They would otherwise
            // be transformed to a 0x20 during attribute value normalization.
            else if (currChar == 0x09) {
                newVal.append("	");
            }
            else if (currChar == 0x0A) {
                newVal.append("
");
            }
            else if (currChar == 0x0D) {
                newVal.append("
");
            }
            else {
                newVal.append(currChar);
            }
        }
        return newVal.toString();
private static java.lang.StringprocessAttValue(java.lang.String original)

        final int length = original.length();
        // normally, nothing will happen
        for (int i = 0; i < length; ++i) {
            char currChar = original.charAt(i);
            if (currChar == '"" || currChar == '<" || currChar == '&" ||
                    currChar == 0x09 || currChar == 0x0A || currChar == 0x0D) {
                return escapeAttValue(original, i);
            }
        }
        return original;
voidreportSchemaError(java.lang.String key, java.lang.Object[] args, org.w3c.dom.Element ele)

        fSchemaHandler.reportSchemaError(key, args, ele);
voidreset(org.apache.xerces.util.SymbolTable symbolTable, boolean validateAnnotations)

        fSymbolTable = symbolTable;
        fValidateAnnotations = validateAnnotations;
        fValidationState.setExtraChecking(false);
        fValidationState.setSymbolTable(symbolTable);
org.apache.xerces.impl.xs.XSAnnotationImpltraverseAnnotationDecl(org.w3c.dom.Element annotationDecl, java.lang.Object[] parentAttrs, boolean isGlobal, XSDocumentInfo schemaDoc)

        // General Attribute Checking
        Object[] attrValues = fAttrChecker.checkAttributes(annotationDecl, isGlobal, schemaDoc);
        fAttrChecker.returnAttrArray(attrValues, schemaDoc);
        
        String contents = DOMUtil.getAnnotation(annotationDecl);
        Element child = DOMUtil.getFirstChildElement(annotationDecl);
        if (child != null) {
            do {
                String name = DOMUtil.getLocalName(child);
                
                // the only valid children of "annotation" are
                // "appinfo" and "documentation"
                if (!((name.equals(SchemaSymbols.ELT_APPINFO)) ||
                        (name.equals(SchemaSymbols.ELT_DOCUMENTATION)))) {
                    reportSchemaError("src-annotation", new Object[]{name}, child);
                }
                
                // General Attribute Checking
                // There is no difference between global or local appinfo/documentation,
                // so we assume it's always global.
                attrValues = fAttrChecker.checkAttributes(child, true, schemaDoc);
                fAttrChecker.returnAttrArray(attrValues, schemaDoc);
                
                child = DOMUtil.getNextSiblingElement(child);
            }
            while (child != null);
        }
        // if contents was null, must have been some kind of error;
        // nothing to contribute to PSVI
        if (contents == null) return null;
        
        // find the grammar; fSchemaHandler must be known!
        SchemaGrammar grammar = fSchemaHandler.getGrammar(schemaDoc.fTargetNamespace);
        // fish out local attributes passed from parent
        Vector annotationLocalAttrs = (Vector)parentAttrs[XSAttributeChecker.ATTIDX_NONSCHEMA];
        // optimize for case where there are no local attributes
        if(annotationLocalAttrs != null && !annotationLocalAttrs.isEmpty()) {
            StringBuffer localStrBuffer = new StringBuffer(64);
            localStrBuffer.append(" ");
            // Vector should contain rawname value pairs
            int i = 0;
            while (i < annotationLocalAttrs.size()) {
                String rawname = (String)annotationLocalAttrs.elementAt(i++);
                int colonIndex = rawname.indexOf(':");
                String prefix, localpart;
                if (colonIndex == -1) {
                    prefix = "";
                    localpart = rawname;
                }
                else {
                    prefix = rawname.substring(0,colonIndex);
                    localpart = rawname.substring(colonIndex+1);
                }
                String uri = schemaDoc.fNamespaceSupport.getURI(fSymbolTable.addSymbol(prefix));
                if (!annotationDecl.getAttributeNS(uri, localpart).equals("")) {
                    i++; // skip the next value, too
                    continue;
                }
                localStrBuffer.append(rawname)
                .append("=\"");
                String value = (String)annotationLocalAttrs.elementAt(i++);
                // search for pesky "s and <s within attr value:
                value = processAttValue(value);
                localStrBuffer.append(value)
                .append("\" ");
            }
            // and now splice it into place; immediately after the annotation token, for simplicity's sake
            StringBuffer contentBuffer = new StringBuffer(contents.length() + localStrBuffer.length());
            int annotationTokenEnd = contents.indexOf(SchemaSymbols.ELT_ANNOTATION);
            // annotation must occur somewhere or we're in big trouble...
            if(annotationTokenEnd == -1) return null;
            annotationTokenEnd += SchemaSymbols.ELT_ANNOTATION.length();
            contentBuffer.append(contents.substring(0,annotationTokenEnd));
            contentBuffer.append(localStrBuffer.toString());
            contentBuffer.append(contents.substring(annotationTokenEnd, contents.length()));
            final String annotation = contentBuffer.toString();
            if (fValidateAnnotations) {
                schemaDoc.addAnnotation(new XSAnnotationInfo(annotation, annotationDecl));
            }
            return new XSAnnotationImpl(annotation, grammar);
        } else {
            if (fValidateAnnotations) {
                schemaDoc.addAnnotation(new XSAnnotationInfo(contents, annotationDecl));
            }
            return new XSAnnotationImpl(contents, grammar);
        }
org.w3c.dom.ElementtraverseAttrsAndAttrGrps(org.w3c.dom.Element firstAttr, org.apache.xerces.impl.xs.XSAttributeGroupDecl attrGrp, XSDocumentInfo schemaDoc, org.apache.xerces.impl.xs.SchemaGrammar grammar, org.apache.xerces.impl.xs.XSComplexTypeDecl enclosingCT)

        
        Element child=null;
        XSAttributeGroupDecl tempAttrGrp = null;
        XSAttributeUseImpl tempAttrUse = null;
        String childName;
        
        for (child=firstAttr; child!=null; child=DOMUtil.getNextSiblingElement(child)) {
            childName = DOMUtil.getLocalName(child);
            if (childName.equals(SchemaSymbols.ELT_ATTRIBUTE)) {
                tempAttrUse = fSchemaHandler.fAttributeTraverser.traverseLocal(child,
                        schemaDoc,
                        grammar,
                        enclosingCT);
                if (tempAttrUse == null) break;
                if (attrGrp.getAttributeUse(tempAttrUse.fAttrDecl.getNamespace(),
                        tempAttrUse.fAttrDecl.getName())==null) {
                    String idName = attrGrp.addAttributeUse(tempAttrUse);
                    if (idName != null) {
                        String code = (enclosingCT == null) ? "ag-props-correct.3" : "ct-props-correct.5";
                        String name = (enclosingCT == null) ? attrGrp.fName : enclosingCT.getName();
                        reportSchemaError(code, new Object[]{name, tempAttrUse.fAttrDecl.getName(), idName}, child);
                    }
                }
                else {
                    // REVISIT: what if one of the attribute uses is "prohibited"
                    String code = (enclosingCT == null) ? "ag-props-correct.2" : "ct-props-correct.4";
                    String name = (enclosingCT == null) ? attrGrp.fName : enclosingCT.getName();
                    reportSchemaError(code, new Object[]{name, tempAttrUse.fAttrDecl.getName()}, child);
                }
            }
            else if (childName.equals(SchemaSymbols.ELT_ATTRIBUTEGROUP)) {
                //REVISIT: do we need to save some state at this point??
                tempAttrGrp = fSchemaHandler.fAttributeGroupTraverser.traverseLocal(
                        child, schemaDoc, grammar);
                if(tempAttrGrp == null ) break;
                XSObjectList attrUseS = tempAttrGrp.getAttributeUses();
                XSAttributeUseImpl existingAttrUse = null, oneAttrUse;
                int attrCount = attrUseS.getLength();
                for (int i=0; i<attrCount; i++) {
                    oneAttrUse = (XSAttributeUseImpl)attrUseS.item(i);
                    if (existingAttrUse == attrGrp.getAttributeUse(oneAttrUse.fAttrDecl.getNamespace(),
                            oneAttrUse.fAttrDecl.getName())) {
                        String idName = attrGrp.addAttributeUse(oneAttrUse);
                        if (idName != null) {
                            String code = (enclosingCT == null) ? "ag-props-correct.3" : "ct-props-correct.5";
                            String name = (enclosingCT == null) ? attrGrp.fName : enclosingCT.getName();
                            reportSchemaError(code, new Object[]{name, oneAttrUse.fAttrDecl.getName(), idName}, child);
                        }
                    }
                    else {
                        // REVISIT: what if one of the attribute uses is "prohibited"
                        String code = (enclosingCT == null) ? "ag-props-correct.2" : "ct-props-correct.4";
                        String name = (enclosingCT == null) ? attrGrp.fName : enclosingCT.getName();
                        reportSchemaError(code, new Object[]{name, oneAttrUse.fAttrDecl.getName()}, child);
                    }
                }
                
                if (tempAttrGrp.fAttributeWC != null) {
                    if (attrGrp.fAttributeWC == null) {
                        attrGrp.fAttributeWC = tempAttrGrp.fAttributeWC;
                    }
                    // perform intersection of attribute wildcard
                    else {
                        attrGrp.fAttributeWC = attrGrp.fAttributeWC.
                        performIntersectionWith(tempAttrGrp.fAttributeWC, attrGrp.fAttributeWC.fProcessContents);
                        if (attrGrp.fAttributeWC == null) {
                            String code = (enclosingCT == null) ? "src-attribute_group.2" : "src-ct.4";
                            String name = (enclosingCT == null) ? attrGrp.fName : enclosingCT.getName();
                            reportSchemaError(code, new Object[]{name}, child);
                        }
                    }
                }
            }
            else
                break;
        } // for
        
        if (child != null) {
            childName = DOMUtil.getLocalName(child);
            if (childName.equals(SchemaSymbols.ELT_ANYATTRIBUTE)) {
                XSWildcardDecl tempAttrWC = fSchemaHandler.fWildCardTraverser.
                traverseAnyAttribute(child, schemaDoc, grammar);
                if (attrGrp.fAttributeWC == null) {
                    attrGrp.fAttributeWC = tempAttrWC;
                }
                // perform intersection of attribute wildcard
                else {
                    attrGrp.fAttributeWC = tempAttrWC.
                    performIntersectionWith(attrGrp.fAttributeWC, tempAttrWC.fProcessContents);
                    if (attrGrp.fAttributeWC == null) {
                        String code = (enclosingCT == null) ? "src-attribute_group.2" : "src-ct.4";
                        String name = (enclosingCT == null) ? attrGrp.fName : enclosingCT.getName();
                        reportSchemaError(code, new Object[]{name}, child);
                    }
                }
                child = DOMUtil.getNextSiblingElement(child);
            }
        }
        
        // Success
        return child;
org.apache.xerces.impl.xs.traversers.XSDAbstractTraverser$FacetInfotraverseFacets(org.w3c.dom.Element content, org.apache.xerces.impl.dv.XSSimpleType baseValidator, XSDocumentInfo schemaDoc)

        
        short facetsPresent = 0 ;
        short facetsFixed = 0; // facets that have fixed="true"        
        String facet;
        boolean hasQName = containsQName(baseValidator);
        Vector enumData = null;
        XSObjectListImpl enumAnnotations = null;
        XSObjectListImpl patternAnnotations = null;
        Vector enumNSDecls = hasQName ? new Vector() : null;       
        int currentFacet = 0;
        xsFacets.reset();
        while (content != null) {           
            // General Attribute Checking
            Object[] attrs = null;
            facet = DOMUtil.getLocalName(content);
            if (facet.equals(SchemaSymbols.ELT_ENUMERATION)) {
                attrs = fAttrChecker.checkAttributes(content, false, schemaDoc, hasQName);
                String enumVal = (String)attrs[XSAttributeChecker.ATTIDX_VALUE];
                NamespaceSupport nsDecls = (NamespaceSupport)attrs[XSAttributeChecker.ATTIDX_ENUMNSDECLS];
                
                // for NOTATION types, need to check whether there is a notation
                // declared with the same name as the enumeration value.
                if (baseValidator.getVariety() == XSSimpleType.VARIETY_ATOMIC &&
                        baseValidator.getPrimitiveKind() == XSSimpleType.PRIMITIVE_NOTATION) {
                    // need to use the namespace context returned from checkAttributes
                    schemaDoc.fValidationContext.setNamespaceSupport(nsDecls);
                    try{
                        QName temp = (QName)fQNameDV.validate(enumVal, schemaDoc.fValidationContext, null);
                        // try to get the notation decl. if failed, getGlobalDecl
                        // reports an error, so we don't need to report one again.
                        fSchemaHandler.getGlobalDecl(schemaDoc, XSDHandler.NOTATION_TYPE, temp, content);
                    }catch(InvalidDatatypeValueException ex){
                        reportSchemaError(ex.getKey(), ex.getArgs(), content);
                    }
                    // restore to the normal namespace context
                    schemaDoc.fValidationContext.setNamespaceSupport(schemaDoc.fNamespaceSupport);
                }
                if (enumData == null){
                    enumData = new Vector();
                    enumAnnotations = new XSObjectListImpl();
                }
                enumData.addElement(enumVal);
                enumAnnotations.add(null);
                if (hasQName)
                    enumNSDecls.addElement(nsDecls);
                Element child = DOMUtil.getFirstChildElement( content );
                
                if (child != null &&
                    DOMUtil.getLocalName(child).equals(SchemaSymbols.ELT_ANNOTATION)) {
                    // traverse annotation if any
                    enumAnnotations.add(enumAnnotations.getLength()-1,traverseAnnotationDecl(child, attrs, false, schemaDoc));
                    child = DOMUtil.getNextSiblingElement(child);
                }
                else {
                    String text = DOMUtil.getSyntheticAnnotation(content);
                    if (text != null) {
                        enumAnnotations.add(enumAnnotations.getLength()-1, traverseSyntheticAnnotation(content, text, attrs, false, schemaDoc));
                    }
                }
                if (child !=null) {
                    reportSchemaError("s4s-elt-must-match.1", new Object[]{"enumeration", "(annotation?)", DOMUtil.getLocalName(child)}, child);
                }
            }
            else if (facet.equals(SchemaSymbols.ELT_PATTERN)) {
                attrs = fAttrChecker.checkAttributes(content, false, schemaDoc);
                if (fPattern.length() == 0) {
                    fPattern.append((String)attrs[XSAttributeChecker.ATTIDX_VALUE]);
                } else {
                    // ---------------------------------------------
                    //datatypes: 5.2.4 pattern: src-multiple-pattern
                    // ---------------------------------------------
                    fPattern.append("|");
                    fPattern.append((String)attrs[XSAttributeChecker.ATTIDX_VALUE]);
                }
                Element child = DOMUtil.getFirstChildElement( content );
                if (child != null &&
                        DOMUtil.getLocalName(child).equals(SchemaSymbols.ELT_ANNOTATION)) {
                    // traverse annotation if any
                    if (patternAnnotations == null){
                        patternAnnotations = new XSObjectListImpl();
                    }
                    patternAnnotations.add(traverseAnnotationDecl(child, attrs, false, schemaDoc));
                    child = DOMUtil.getNextSiblingElement(child);
                }
                else {
                    String text = DOMUtil.getSyntheticAnnotation(content);
                    if (text != null) {
                        if (patternAnnotations == null){
                            patternAnnotations = new XSObjectListImpl();
                        }
                        patternAnnotations.add(traverseSyntheticAnnotation(content, text, attrs, false, schemaDoc));
                    }
                }
                if (child !=null) {
                    reportSchemaError("s4s-elt-must-match.1", new Object[]{"pattern", "(annotation?)", DOMUtil.getLocalName(child)}, child);
                }
            }
            else {
                if (facet.equals(SchemaSymbols.ELT_MINLENGTH)) {
                    currentFacet = XSSimpleType.FACET_MINLENGTH;
                }
                else if (facet.equals(SchemaSymbols.ELT_MAXLENGTH)) {
                    currentFacet = XSSimpleType.FACET_MAXLENGTH;
                }
                else if (facet.equals(SchemaSymbols.ELT_MAXEXCLUSIVE)) {
                    currentFacet = XSSimpleType.FACET_MAXEXCLUSIVE;
                }
                else if (facet.equals(SchemaSymbols.ELT_MAXINCLUSIVE)) {
                    currentFacet = XSSimpleType.FACET_MAXINCLUSIVE;
                }
                else if (facet.equals(SchemaSymbols.ELT_MINEXCLUSIVE)) {
                    currentFacet = XSSimpleType.FACET_MINEXCLUSIVE;
                }
                else if (facet.equals(SchemaSymbols.ELT_MININCLUSIVE)) {
                    currentFacet = XSSimpleType.FACET_MININCLUSIVE;
                }
                else if (facet.equals(SchemaSymbols.ELT_TOTALDIGITS)) {
                    currentFacet = XSSimpleType.FACET_TOTALDIGITS;
                }
                else if (facet.equals(SchemaSymbols.ELT_FRACTIONDIGITS)) {
                    currentFacet = XSSimpleType.FACET_FRACTIONDIGITS;
                }
                else if (facet.equals(SchemaSymbols.ELT_WHITESPACE)) {
                    currentFacet = XSSimpleType.FACET_WHITESPACE;
                }
                else if (facet.equals(SchemaSymbols.ELT_LENGTH)) {
                    currentFacet = XSSimpleType.FACET_LENGTH;
                }
                else {
                    break;   // a non-facet
                }
                
                attrs = fAttrChecker.checkAttributes(content, false, schemaDoc);
                
                // check for duplicate facets
                if ((facetsPresent & currentFacet) != 0) {
                    reportSchemaError("src-single-facet-value", new Object[]{facet}, content);
                } else if (attrs[XSAttributeChecker.ATTIDX_VALUE] != null) {
                    facetsPresent |= currentFacet;
                    // check for fixed facet
                    if (((Boolean)attrs[XSAttributeChecker.ATTIDX_FIXED]).booleanValue()) {
                        facetsFixed |= currentFacet;
                    }
                    switch (currentFacet) {
                    case XSSimpleType.FACET_MINLENGTH:
                        xsFacets.minLength = ((XInt)attrs[XSAttributeChecker.ATTIDX_VALUE]).intValue();
                    break;
                    case XSSimpleType.FACET_MAXLENGTH:
                        xsFacets.maxLength = ((XInt)attrs[XSAttributeChecker.ATTIDX_VALUE]).intValue();
                    break;
                    case XSSimpleType.FACET_MAXEXCLUSIVE:
                        xsFacets.maxExclusive = (String)attrs[XSAttributeChecker.ATTIDX_VALUE];
                    break;
                    case XSSimpleType.FACET_MAXINCLUSIVE:
                        xsFacets.maxInclusive = (String)attrs[XSAttributeChecker.ATTIDX_VALUE];
                    break;
                    case XSSimpleType.FACET_MINEXCLUSIVE:
                        xsFacets.minExclusive = (String)attrs[XSAttributeChecker.ATTIDX_VALUE];
                    break;
                    case XSSimpleType.FACET_MININCLUSIVE:
                        xsFacets.minInclusive = (String)attrs[XSAttributeChecker.ATTIDX_VALUE];
                    break;
                    case XSSimpleType.FACET_TOTALDIGITS:
                        xsFacets.totalDigits = ((XInt)attrs[XSAttributeChecker.ATTIDX_VALUE]).intValue();
                    break;
                    case XSSimpleType.FACET_FRACTIONDIGITS:
                        xsFacets.fractionDigits = ((XInt)attrs[XSAttributeChecker.ATTIDX_VALUE]).intValue();
                    break;
                    case XSSimpleType.FACET_WHITESPACE:
                        xsFacets.whiteSpace = ((XInt)attrs[XSAttributeChecker.ATTIDX_VALUE]).shortValue();
                    break;
                    case XSSimpleType.FACET_LENGTH:
                        xsFacets.length = ((XInt)attrs[XSAttributeChecker.ATTIDX_VALUE]).intValue();
                    break;
                    }
                }
                
                Element child = DOMUtil.getFirstChildElement( content );
                XSAnnotationImpl annotation = null;
                if (child != null &&
                    DOMUtil.getLocalName(child).equals(SchemaSymbols.ELT_ANNOTATION)) {
                    // traverse annotation if any
                    annotation = traverseAnnotationDecl(child, attrs, false, schemaDoc);
                    child = DOMUtil.getNextSiblingElement(child);
                }
                else {
                    String text = DOMUtil.getSyntheticAnnotation(content);
                    if (text != null) {
                        annotation = traverseSyntheticAnnotation(content, text, attrs, false, schemaDoc);
                    }
               }
                switch (currentFacet) {
                case XSSimpleType.FACET_MINLENGTH:
                    xsFacets.minLengthAnnotation = annotation;
                break;
                case XSSimpleType.FACET_MAXLENGTH:
                    xsFacets.maxLengthAnnotation = annotation;
                break;
                case XSSimpleType.FACET_MAXEXCLUSIVE:
                    xsFacets.maxExclusiveAnnotation = annotation;
                break;
                case XSSimpleType.FACET_MAXINCLUSIVE:
                    xsFacets.maxInclusiveAnnotation = annotation;
                break;
                case XSSimpleType.FACET_MINEXCLUSIVE:
                    xsFacets.minExclusiveAnnotation = annotation;
                break;
                case XSSimpleType.FACET_MININCLUSIVE:
                    xsFacets.minInclusiveAnnotation = annotation;
                break;
                case XSSimpleType.FACET_TOTALDIGITS:
                    xsFacets.totalDigitsAnnotation = annotation;
                break;
                case XSSimpleType.FACET_FRACTIONDIGITS:
                    xsFacets.fractionDigitsAnnotation = annotation;
                break;
                case XSSimpleType.FACET_WHITESPACE:
                    xsFacets.whiteSpaceAnnotation = annotation;
                break;
                case XSSimpleType.FACET_LENGTH:
                    xsFacets.lengthAnnotation = annotation;
                break;
                }
                if (child != null) {
                    reportSchemaError("s4s-elt-must-match.1", new Object[]{facet, "(annotation?)", DOMUtil.getLocalName(child)}, child);
                }
            }
            fAttrChecker.returnAttrArray (attrs, schemaDoc);
            content = DOMUtil.getNextSiblingElement(content);
        }
        if (enumData !=null) {
            facetsPresent |= XSSimpleType.FACET_ENUMERATION;
            xsFacets.enumeration = enumData;
            xsFacets.enumNSDecls = enumNSDecls;
            xsFacets.enumAnnotations = enumAnnotations;
        }
        if (fPattern.length() != 0) {
            facetsPresent |= XSSimpleType.FACET_PATTERN;
            xsFacets.pattern = fPattern.toString();
            xsFacets.patternAnnotations = patternAnnotations;
        }
        
        fPattern.setLength(0);
        
        return new FacetInfo(xsFacets, content, facetsPresent, facetsFixed);
org.apache.xerces.impl.xs.XSAnnotationImpltraverseSyntheticAnnotation(org.w3c.dom.Element annotationParent, java.lang.String initialContent, java.lang.Object[] parentAttrs, boolean isGlobal, XSDocumentInfo schemaDoc)

        
        String contents = initialContent;
        
        // find the grammar; fSchemaHandler must be known!
        SchemaGrammar grammar = fSchemaHandler.getGrammar(schemaDoc.fTargetNamespace);
        // fish out local attributes passed from parent
        Vector annotationLocalAttrs = (Vector)parentAttrs[XSAttributeChecker.ATTIDX_NONSCHEMA];
        // optimize for case where there are no local attributes
        if (annotationLocalAttrs != null && !annotationLocalAttrs.isEmpty()) {
            StringBuffer localStrBuffer = new StringBuffer(64);
            localStrBuffer.append(" ");
            // Vector should contain rawname value pairs
            int i = 0;
            while (i < annotationLocalAttrs.size()) {
                String rawname = (String)annotationLocalAttrs.elementAt(i++);
                int colonIndex = rawname.indexOf(':");
                String prefix, localpart;
                if (colonIndex == -1) {
                    prefix = "";
                    localpart = rawname;
                }
                else {
                    prefix = rawname.substring(0,colonIndex);
                    localpart = rawname.substring(colonIndex+1);
                }
                String uri = schemaDoc.fNamespaceSupport.getURI(fSymbolTable.addSymbol(prefix));
                localStrBuffer.append(rawname)
                .append("=\"");
                String value = (String)annotationLocalAttrs.elementAt(i++);
                // search for pesky "s and <s within attr value:
                value = processAttValue(value);
                localStrBuffer.append(value)
                .append("\" ");
            }
            // and now splice it into place; immediately after the annotation token, for simplicity's sake
            StringBuffer contentBuffer = new StringBuffer(contents.length() + localStrBuffer.length());
            int annotationTokenEnd = contents.indexOf(SchemaSymbols.ELT_ANNOTATION);
            // annotation must occur somewhere or we're in big trouble...
            if(annotationTokenEnd == -1) return null;
            annotationTokenEnd += SchemaSymbols.ELT_ANNOTATION.length();
            contentBuffer.append(contents.substring(0,annotationTokenEnd));
            contentBuffer.append(localStrBuffer.toString());
            contentBuffer.append(contents.substring(annotationTokenEnd, contents.length()));
            final String annotation = contentBuffer.toString();
            if (fValidateAnnotations) {
                schemaDoc.addAnnotation(new XSAnnotationInfo(annotation, annotationParent));
            }
            return new XSAnnotationImpl(annotation, grammar);
        } else {
            if (fValidateAnnotations) {
                schemaDoc.addAnnotation(new XSAnnotationInfo(contents, annotationParent));
            }
            return new XSAnnotationImpl(contents, grammar);
        }