Java Code Examples for org.apache.xerces.xs.XSObjectList#getLength()

/**
 * Returns list of xs:annotation from the element declaration or type
 * declaration.
 * 
 * @return list of xs:annotation from the element declaration or type
 *         declaration.
 */
private XSObjectList getAnnotations() {
	// Try get xs:annotation from the element declaration
	XSAttributeDeclaration attributeDeclaration = getAttrDeclaration();
	XSObjectList annotation = attributeDeclaration.getAnnotations();
	
	if (annotation != null && annotation.getLength() > 0) {
		return annotation;
	}
	// Try get xs:annotation from the type of element declaration
	XSTypeDefinition typeDefinition = attributeDeclaration.getTypeDefinition();
	if (typeDefinition == null) {
		return null;
	}
	if (typeDefinition.getTypeCategory() == XSTypeDefinition.COMPLEX_TYPE) {
		return ((XSComplexTypeDecl) typeDefinition).getAnnotations();
	} else if (typeDefinition.getTypeCategory() == XSTypeDefinition.SIMPLE_TYPE) {
		return ((XSSimpleTypeDecl) typeDefinition).getAnnotations();
	}
	return null;
}
 

/**
 * Returns list of xs:annotation from the element declaration or type
 * declaration.
 * 
 * @return list of xs:annotation from the element declaration or type
 *         declaration.
 */
private XSObjectList getAnnotations() {
	// Try get xs:annotation from the element declaration
	XSObjectList annotation = elementDeclaration.getAnnotations();
	if (annotation != null && annotation.getLength() > 0) {
		return annotation;
	}
	// Try get xs:annotation from the type of element declaration
	XSTypeDefinition typeDefinition = elementDeclaration.getTypeDefinition();
	if (typeDefinition == null) {
		return null;
	}
	if (typeDefinition.getTypeCategory() == XSTypeDefinition.COMPLEX_TYPE) {
		return ((XSComplexTypeDecl) typeDefinition).getAnnotations();
	} else if (typeDefinition.getTypeCategory() == XSTypeDefinition.SIMPLE_TYPE) {
		return ((XSSimpleTypeDecl) typeDefinition).getAnnotations();
	}
	return null;
}
 

private static void dumpParticle(String path, XSParticle particle)
{
   XSTerm term = particle.getTerm();

   switch (term.getType())
   {
      case XSConstants.ELEMENT_DECLARATION:
         dumpElement(path, (XSElementDeclaration) term);
         break;
      case XSConstants.MODEL_GROUP:
         XSModelGroup model_group = (XSModelGroup) term;
         final XSObjectList particles = model_group.getParticles();

         for (int ipar = 0; ipar < particles.getLength(); ipar++)
         {
            dumpParticle(path, (XSParticle) particles.item(ipar));
         }
         break;
      default:
         System.err.println(path + " - UNKNOWN");
   }

}
 

protected void collectChildElements(XSParticle particle, Set<String> elementNames) {
	if (particle==null) {
		log.warn("collectChildElements() particle is null, is this a problem?");	
		return;
	}
	XSTerm term = particle.getTerm();
	if (term==null) {
		throw new IllegalStateException("collectChildElements particle.term is null");
	} 
	if (term instanceof XSModelGroup) {
		XSModelGroup modelGroup = (XSModelGroup)term;
		XSObjectList particles = modelGroup.getParticles();
		for (int i=0;i<particles.getLength();i++) {
			XSParticle childParticle = (XSParticle)particles.item(i);
			collectChildElements(childParticle, elementNames);
		}
		return;
	} 
	if (term instanceof XSElementDeclaration) {
		XSElementDeclaration elementDeclaration=(XSElementDeclaration)term;
		String elementName=elementDeclaration.getName();
		if (log.isTraceEnabled()) log.trace("collectChildElements() ElementDeclaration name ["+elementName+"]");
		elementNames.add(elementName);
	}
	return;
}
 

protected Set<String> findMultipleOccurringChildElements(XSParticle particle) {
	Set<String> result=new HashSet<String>();
	if (particle==null) {
		log.warn("findMultipleOccurringChildElements() typeDefinition particle is null, is this a problem?");	
		return result;
	}
	XSTerm term = particle.getTerm();
	if (term==null) {
		throw new IllegalStateException("findMultipleOccurringChildElements particle.term is null");
	} 
	if (log.isTraceEnabled()) log.trace("findMultipleOccurringChildElements() term name ["+term.getName()+"] occurring unbounded ["+particle.getMaxOccursUnbounded()+"] max occur ["+particle.getMaxOccurs()+"] term ["+ToStringBuilder.reflectionToString(term)+"]");
	if (particle.getMaxOccursUnbounded()||particle.getMaxOccurs()>1) {
		collectChildElements(particle,result);
		return result;
	} 
	if (term instanceof XSModelGroup) {
		XSModelGroup modelGroup = (XSModelGroup)term;
		XSObjectList particles = modelGroup.getParticles();
			if (log.isTraceEnabled()) log.trace("findMultipleOccurringChildElements() modelGroup particles ["+ToStringBuilder.reflectionToString(particles)+"]");
			for (int i=0;i<particles.getLength();i++) {
				XSParticle childParticle = (XSParticle)particles.item(i);
				result.addAll(findMultipleOccurringChildElements(childParticle));
			}
	} 
	return result;
}
 

/**
 * Fill the given elements list from the given Xerces elementDeclaration
 * 
 * @param elementDeclaration
 * @param elements
 */
void collectElement(XSElementDeclaration elementDeclaration, Collection<CMElementDeclaration> elements) {
	if (elementDeclaration.getAbstract()) {
		// element declaration is marked as abstract
		// ex with xsl: <xs:element name="declaration" type="xsl:generic-element-type"
		// abstract="true"/>
		XSObjectList list = getSubstitutionGroup(elementDeclaration);
		if (list != null) {
			// it exists elements list bind with this abstract declaration with
			// substitutionGroup
			// ex xsl : <xs:element name="template" substitutionGroup="xsl:declaration">
			for (int i = 0; i < list.getLength(); i++) {
				XSObject object = list.item(i);
				if (object.getType() == XSConstants.ELEMENT_DECLARATION) {
					XSElementDeclaration subElementDeclaration = (XSElementDeclaration) object;
					collectElement(subElementDeclaration, elements);
				}
			}
		}
	} else {
		CMElementDeclaration cmElement = getXSDElement(elementDeclaration);
		// check element declaration is not already added (ex: xs:annotation)
		if (!elements.contains(cmElement)) {
			elements.add(cmElement);
		}
	}
}
 

/**
 * Returns list of xs:annotation from the element declaration or type
 * declaration.
 * 
 * Indicated by:
 * https://msdn.microsoft.com/en-us/library/ms256143(v=vs.110).aspx
 * xs:attribute tags have content of either an xs:annotation or xs:simpleType
 * 
 * @return list of xs:annotation from the element declaration or type
 *         declaration.
 */
private XSObjectList getValueAnnotations() {
	// Try get xs:annotation from the element declaration
	XSAttributeDeclaration attributeDeclaration = getAttrDeclaration();
	XSSimpleTypeDefinition simpleTypeDefinition = attributeDeclaration.getTypeDefinition();
	XSSimpleTypeDecl simpleTypeDecl;
	

	XSObjectList annotation = null; // The XSD tag that holds the documentation tag

	if(simpleTypeDefinition instanceof XSSimpleTypeDecl) {
		simpleTypeDecl = (XSSimpleTypeDecl) simpleTypeDefinition;
		XSObjectList multiFacets = simpleTypeDecl.getMultiValueFacets();
		if(!multiFacets.isEmpty()) {
			XSMultiValueFacet facet = (XSMultiValueFacet) multiFacets.get(0);
			multiFacets = facet.getAnnotations();
			Object[] annotationArray = multiFacets.toArray();
			if(!onlyContainsNull(annotationArray)) { // if multiValueFacets has annotations
				annotation = simpleTypeDecl.getMultiValueFacets();
			}
		}
	}
	if(annotation == null){ // There was no specific documentation for the value, so use the general attribute documentation
		annotation = attributeDeclaration.getAnnotations();
	}
	if (annotation != null && annotation.getLength() > 0) {
		return annotation;
	}
	// Try get xs:annotation from the type of element declaration
	XSTypeDefinition typeDefinition = attributeDeclaration.getTypeDefinition();
	if (typeDefinition == null) {
		return null;
	}
	if (typeDefinition.getTypeCategory() == XSTypeDefinition.COMPLEX_TYPE) {
		return ((XSComplexTypeDecl) typeDefinition).getAnnotations();
	} else if (typeDefinition.getTypeCategory() == XSTypeDefinition.SIMPLE_TYPE) {
		return ((XSSimpleTypeDecl) typeDefinition).getAnnotations();
	}
	return null;
}
 

private void collectAttributesDeclaration(XSComplexTypeDefinition typeDefinition,
		Collection<CMAttributeDeclaration> attributes) {
	XSObjectList list = typeDefinition.getAttributeUses();
	if (list != null) {
		for (int i = 0; i < list.getLength(); i++) {
			XSObject object = list.item(i);
			if (object.getType() == XSConstants.ATTRIBUTE_USE) {
				XSAttributeUse attributeUse = (XSAttributeUse) object;
				attributes.add(new CMXSDAttributeDeclaration(attributeUse));
			}
		}
	}
}
 

private Map<QName,XSParticle> getValidSubTags(XSElementDeclaration elmt) {
    if (!(elmt.getTypeDefinition() instanceof XSComplexTypeDefinition)) {
        return HashMap.empty();
    }
    
    XSComplexTypeDefinition type = (XSComplexTypeDefinition) elmt.getTypeDefinition();
    if (type.getParticle() == null || !(type.getParticle().getTerm() instanceof XSModelGroup)) {
        return HashMap.empty();
    }
    
    XSModelGroup group = (XSModelGroup) type.getParticle().getTerm();
    if (group.getCompositor() != XSModelGroup.COMPOSITOR_SEQUENCE && group.getCompositor() != XSModelGroup.COMPOSITOR_CHOICE) {
        return HashMap.empty();
    }
    
    // We don't care whether it's SEQUENCE or CHOICE, we only want to know what are the valid sub-elements at this level.
    XSObjectList particles = group.getParticles();
    Map<QName,XSParticle> content = HashMap.empty();
    for (int j = 0; j < particles.getLength(); j++) {
        XSParticle sub = (XSParticle) particles.get(j);
        if (sub.getTerm() instanceof XSElementDeclaration) {
            XSElementDeclaration term = (XSElementDeclaration) sub.getTerm();
            content = content.put(new QName(term.getNamespace(), term.getName()), sub);
        }
    }
    return content;
}
 

private void handleCompositorsAllAndSequence(JsonObjectBuilder builder, XSObjectList particles, XSObjectList attributeUses){
	if (log.isTraceEnabled()) log.trace("modelGroup COMPOSITOR_SEQUENCE or COMPOSITOR_ALL");
	if (skipArrayElementContainers && particles.getLength()==1) {
		XSParticle childParticle = (XSParticle)particles.item(0);
		if (childParticle.getMaxOccursUnbounded() || childParticle.getMaxOccurs()>1) {
			if (log.isTraceEnabled()) log.trace("skippable array element childParticle ["+ToStringBuilder.reflectionToString(particles.item(0),ToStringStyle.MULTI_LINE_STYLE)+"]");
			buildSkippableArrayContainer(childParticle, builder);
			return;
		}
	}
	buildObject(builder, particles, attributeUses, null, null);
}
 

@Override
public Collection<CMElementDeclaration> getPossibleElements(DOMElement parentElement, int offset) {
	XSTypeDefinition typeDefinition = elementDeclaration.getTypeDefinition();
	if (typeDefinition != null && typeDefinition.getTypeCategory() == XSTypeDefinition.COMPLEX_TYPE) {
		// The type definition is complex (ex: xs:all; xs:sequence), returns list of
		// element declaration according those XML Schema constraints

		// Initialize Xerces validator
		CMBuilder cmBuilder = new CMBuilder(new CMNodeFactory());
		XSCMValidator validator = ((XSComplexTypeDecl) typeDefinition).getContentModel(cmBuilder);
		if (validator == null) {
			return Collections.emptyList();
		}

		SubstitutionGroupHandler handler = new SubstitutionGroupHandler(document);
		// Compute list of child element (QName)
		List<QName> qNames = toQNames(parentElement, offset);
		// Loop for each element (QName) and check if it is valid according the XML
		// Schema constraint
		int[] states = validator.startContentModel();
		for (QName elementName : qNames) {
			Object decl = validator.oneTransition(elementName, states, handler);
			if (decl == null) {
				return Collections.emptyList();
			}
		}

		// At this step, all child elements are valid, the call of
		// XSCMValidator#oneTransition has updated the states flag.
		// Collect the next valid elements according the XML Schema constraints
		Vector<?> result = validator.whatCanGoHere(states);
		if (result.isEmpty()) {
			return Collections.emptyList();
		}

		// Compute list of possible elements
		Collection<CMElementDeclaration> possibleElements = new HashSet<>();
		for (Object object : result) {
			if (object instanceof XSElementDeclaration) {
				XSElementDeclaration elementDecl = (XSElementDeclaration) object;
				document.collectElement(elementDecl, possibleElements);
				// Collect substitution group
				XSObjectList group = document.getSubstitutionGroup(elementDecl);
				if (group != null) {
					for (int i = 0; i < group.getLength(); i++) {
						XSElementDeclaration o = (XSElementDeclaration) group.item(i);
						document.collectElement(o, possibleElements);
					}
				}
			} else {
				// case with xs:any. Ex:
				// <xs:sequence>
				// <xs:any maxOccurs="2" processContents="lax" />
				// </xs:sequence>
				Collection<CMElementDeclaration> anyElements = getXSAnyElements(object);
				if (anyElements != null) {
					return anyElements;
				}
			}
		}
		return possibleElements;
	}
	return getElements();
}
 

@Override
public void startElement(String uri, String localName, String qName, Attributes atts) throws SAXException {
	boolean xmlArrayContainer=aligner.isParentOfSingleMultipleOccurringChildElement();
	boolean repeatedElement=aligner.isMultipleOccurringChildInParentElement(localName);
	XSTypeDefinition typeDefinition=aligner.getTypeDefinition();
	if (!localName.equals(topElement)) {
		if (topElement!=null) {
			if (log.isTraceEnabled()) log.trace("endElementGroup ["+topElement+"]");
			documentContainer.endElementGroup(topElement);	
		}
		if (log.isTraceEnabled()) log.trace("startElementGroup ["+localName+"]");
		documentContainer.startElementGroup(localName, xmlArrayContainer, repeatedElement, typeDefinition);	
		topElement=localName;			
	}
	element.push(topElement);
	topElement=null;
	if (log.isTraceEnabled()) log.trace("startElement ["+localName+"] xml array container ["+aligner.isParentOfSingleMultipleOccurringChildElement()+"] repeated element ["+aligner.isMultipleOccurringChildInParentElement(localName)+"]");
	documentContainer.startElement(localName,xmlArrayContainer,repeatedElement, typeDefinition);
	super.startElement(uri, localName, qName, atts);
	if (aligner.isNil(atts)) {
		documentContainer.setNull();
	} else {
		if (writeAttributes) {
			XSObjectList attributeUses=aligner.getAttributeUses();
			if (attributeUses==null) {
				if (atts.getLength()>0) {
					log.warn("found ["+atts.getLength()+"] attributes, but no declared AttributeUses");
				}
			} else {
				for (int i=0;i<attributeUses.getLength(); i++) {
					XSAttributeUse attributeUse=(XSAttributeUse)attributeUses.item(i);
					XSAttributeDeclaration attributeDeclaration=attributeUse.getAttrDeclaration();
					XSSimpleTypeDefinition attTypeDefinition=attributeDeclaration.getTypeDefinition();
					String attName=attributeDeclaration.getName();
					String attNS=attributeDeclaration.getNamespace();
					if (log.isTraceEnabled()) log.trace("startElement ["+localName+"] searching attribute ["+attNS+":"+attName+"]");
					int attIndex=attNS!=null? atts.getIndex(attNS, attName):atts.getIndex(attName);
					if (attIndex>=0) {
						String value=atts.getValue(attIndex);
						if (log.isTraceEnabled()) log.trace("startElement ["+localName+"] attribute ["+attNS+":"+attName+"] value ["+value+"]");
						if (StringUtils.isNotEmpty(value)) {
							documentContainer.setAttribute(attName, value, attTypeDefinition);
						}
					}
				}
			}
		}
	}
}
 

private void buildObject(JsonObjectBuilder builder, XSObjectList particles, XSObjectList attributeUses, String textAttribute, XSTypeDefinition baseType){
	builder.add("type", "object");
	builder.add("additionalProperties", false);
	JsonObjectBuilder propertiesBuilder = Json.createObjectBuilder();
	List<String> requiredProperties = new ArrayList<String>();

	if (attributeUses!=null) {
		for (int i=0; i< attributeUses.getLength(); i++) {
			XSAttributeUse attributeUse = (XSAttributeUse)attributeUses.get(i);
			XSAttributeDeclaration attributeDecl = attributeUse.getAttrDeclaration();
			propertiesBuilder.add(attributePrefix+attributeDecl.getName(), getDefinition(attributeDecl.getTypeDefinition(), true));
		}
	}
	if (textAttribute!=null && ((attributeUses!=null && attributeUses.getLength()>0) || (particles!=null && particles.getLength()>0))) {
		JsonObject elementType = baseType!=null ? getDefinition(baseType, true) : Json.createObjectBuilder().add("type", "string").build();
		propertiesBuilder.add(textAttribute, elementType);
	}
	if (particles!=null) {
		for (int i=0;i<particles.getLength();i++) {
			XSParticle childParticle = (XSParticle)particles.item(i);
			if (log.isTraceEnabled()) log.trace("childParticle ["+i+"]["+ToStringBuilder.reflectionToString(childParticle,ToStringStyle.MULTI_LINE_STYLE)+"]");
		
			XSTerm childTerm = childParticle.getTerm();
			if (childTerm instanceof XSElementDeclaration) {
				XSElementDeclaration elementDeclaration = (XSElementDeclaration) childTerm;
				String elementName = elementDeclaration.getName();

				if(elementName != null && childParticle.getMinOccurs() != 0){
					requiredProperties.add(elementName);
				}
			}
			
			handleParticle(propertiesBuilder, childParticle, null, true);
		}
	}
	builder.add("properties", propertiesBuilder.build());
	if(requiredProperties.size() > 0){
		JsonArrayBuilder requiredPropertiesBuilder = Json.createArrayBuilder();
		for (String requiredProperty : requiredProperties) {
			requiredPropertiesBuilder.add(requiredProperty);
		}
		builder.add("required", requiredPropertiesBuilder.build());
	}
}
 

private void applyFacet(XSSimpleTypeDefinition simpleTypeDefinition, JsonObjectBuilder builder, String key, short facet){
	if(simpleTypeDefinition.getFacet(facet) != null){
		String lexicalFacetValue = simpleTypeDefinition.getLexicalFacetValue(facet);
		if(lexicalFacetValue != null){
			switch(facet){
				case XSSimpleTypeDefinition.FACET_MAXINCLUSIVE:
				case XSSimpleTypeDefinition.FACET_MININCLUSIVE:
				case XSSimpleTypeDefinition.FACET_MAXEXCLUSIVE:
				case XSSimpleTypeDefinition.FACET_MINEXCLUSIVE:
				case XSSimpleTypeDefinition.FACET_MAXLENGTH:
				case XSSimpleTypeDefinition.FACET_MINLENGTH:
					/*
						Not sure about this.. 

						simpleTypeDefinition.getLexicalFacetValue(facet) returns a numeric value as string
						if value > MAX_INT, Integer.parseInt(value) will throw NumberFormatException

						currently this exception is catched and retried as Long.ParseLong(value)
						but what if this throws NumberFormatException?

						how to deal with this properly?
						-----
						UPDATE:
						Tried parsing as long and logging the value when couldn't parse, appears to be a 20 digit numeric value
						which would require to use BigInteger

						What is the best method to do this? Try and catch int, long & then bigint or directly to big int?
					*/
					try {
						builder.add(key, Integer.parseInt(lexicalFacetValue));
					} catch (NumberFormatException nfe) {
						log.warn("Couldn't parse value ["+lexicalFacetValue+"] as Integer... retrying as Long");

						try {
							builder.add(key, Long.parseLong(lexicalFacetValue));
						} catch (NumberFormatException nfex) {
							log.warn("Couldn't parse value ["+lexicalFacetValue+"] as Long... retrying as BigInteger");
							
							try {
								builder.add(key, new BigInteger(lexicalFacetValue));
							} catch (NumberFormatException nfexx) {
								log.warn("Couldn't parse value ["+lexicalFacetValue+"] as BigInteger");
							}
						}
					}	
					break;
				default:
					// hmm never reaches this block?
					log.debug("Setting value ["+lexicalFacetValue+"] as String for facet ["+simpleTypeDefinition.getFacet(facet)+"]");
					builder.add(key, lexicalFacetValue);
					break;
			}
		} else if (facet == XSSimpleTypeDefinition.FACET_PATTERN || facet == XSSimpleTypeDefinition.FACET_ENUMERATION) {
			XSObjectList multiValuedFacets = simpleTypeDefinition.getMultiValueFacets();

			for (int i=0; i<multiValuedFacets.getLength(); i++) {
				XSMultiValueFacet multiValuedFacet = (XSMultiValueFacet) multiValuedFacets.item(i);

				if (log.isTraceEnabled()) log.trace("Inspecting single multi valued facet ["+multiValuedFacet+"] which is named ["+multiValuedFacet.getName()+"] which is of type ["+multiValuedFacet.getType()+"]");
				if (log.isTraceEnabled()) log.trace("Inspecting multiValuedFacet.getLexicalFacetValues() for ["+multiValuedFacet.getName()+"] which has value of ["+multiValuedFacet.getLexicalFacetValues()+"]");
				if (log.isTraceEnabled()) log.trace("Inspecting multiValuedFacet.getEnumerationValues() for ["+multiValuedFacet.getName()+"] which has value of ["+multiValuedFacet.getEnumerationValues()+"]");
				if (log.isTraceEnabled()) log.trace("Inspecting multiValuedFacet.getFacetKind() == enum for ["+multiValuedFacet.getName()+"] which has value of ["+(multiValuedFacet.getFacetKind() == XSSimpleTypeDefinition.FACET_ENUMERATION)+"]");
				if (log.isTraceEnabled()) log.trace("Inspecting multiValuedFacet.getFacetKind() == pattern for ["+multiValuedFacet.getName()+"] which has value of ["+(multiValuedFacet.getFacetKind() == XSSimpleTypeDefinition.FACET_PATTERN)+"]");

				if(facet == multiValuedFacet.getFacetKind()){
					StringList lexicalFacetValues = multiValuedFacet.getLexicalFacetValues();

					/* 
						Isn't this strange?
						This assumes that an enumeration/pattern value is always a string, 
						
						don't we need to try and parse?
					*/

					if(facet == XSSimpleTypeDefinition.FACET_ENUMERATION){
						JsonArrayBuilder enumBuilder = Json.createArrayBuilder();
						for (int x=0; x<lexicalFacetValues.getLength(); x++) {
							lexicalFacetValue = lexicalFacetValues.item(x); 
							enumBuilder.add(lexicalFacetValue);
						}

						builder.add(key, enumBuilder.build());
					}
					else if(facet == XSSimpleTypeDefinition.FACET_PATTERN){
						builder.add(key, lexicalFacetValues.item(0));
					}
				}
			}
		}
	}
	
}
 

public void handleElement(XSElementDeclaration elementDeclaration, N node) throws SAXException {
		String name = elementDeclaration.getName();
		String elementNamespace=elementDeclaration.getNamespace();
		String qname=getQName(elementNamespace, name);
		if (log.isTraceEnabled()) log.trace("handleNode() name ["+name+"] elementNamespace ["+elementNamespace+"]");
		newLine();
		AttributesImpl attributes=new AttributesImpl();
		Map<String,String> nodeAttributes = getAttributes(elementDeclaration, node);
		if (log.isTraceEnabled()) log.trace("node ["+name+"] search for attributeDeclaration");
		XSTypeDefinition typeDefinition=elementDeclaration.getTypeDefinition();
		XSObjectList attributeUses=getAttributeUses(typeDefinition);
		if (attributeUses==null || attributeUses.getLength()==0) {
			if (nodeAttributes!=null && nodeAttributes.size()>0) {
				log.warn("node ["+name+"] found ["+nodeAttributes.size()+"] attributes, but no declared AttributeUses");
			} else {
				if (log.isTraceEnabled()) log.trace("node ["+name+"] no attributeUses, no attributes");
			}
		} else {
			if (nodeAttributes==null || nodeAttributes.isEmpty()) {
				log.warn("node ["+name+"] declared ["+attributeUses.getLength()+"] attributes, but no attributes found");
			} else {
				for (int i=0;i<attributeUses.getLength(); i++) {
					XSAttributeUse attributeUse=(XSAttributeUse)attributeUses.item(i);
					XSAttributeDeclaration attributeDeclaration=attributeUse.getAttrDeclaration();
					//XSSimpleTypeDefinition attTypeDefinition=attributeDeclaration.getTypeDefinition();
					//if (log.isTraceEnabled()) log.trace("node ["+name+"] attTypeDefinition ["+ToStringBuilder.reflectionToString(attTypeDefinition)+"]");
					String attName=attributeDeclaration.getName();
					if (nodeAttributes.containsKey(attName)) {
						String value=nodeAttributes.remove(attName);
						String uri=attributeDeclaration.getNamespace();
						String attqname=getQName(uri,attName);
						String type=null;
						if (log.isTraceEnabled()) log.trace("node ["+name+"] adding attribute ["+attName+"] value ["+value+"]");
						attributes.addAttribute(uri, attName, attqname, type, value);
					}
				}
			}
		}
		if (isNil(elementDeclaration, node)) {
			validatorHandler.startPrefixMapping(XSI_PREFIX_MAPPING, XML_SCHEMA_INSTANCE_NAMESPACE);
			attributes.addAttribute(XML_SCHEMA_INSTANCE_NAMESPACE, XML_SCHEMA_NIL_ATTRIBUTE, XSI_PREFIX_MAPPING+":"+XML_SCHEMA_NIL_ATTRIBUTE, "xs:boolean", "true");
			validatorHandler.startElement(elementNamespace, name, qname, attributes);
			validatorHandler.endElement(elementNamespace, name, qname);
			validatorHandler.endPrefixMapping(XSI_PREFIX_MAPPING);
		} else {
			validatorHandler.startElement(elementNamespace, name, qname, attributes);
			handleElementContents(elementDeclaration, node);
			validatorHandler.endElement(elementNamespace, name, qname);
		}
//		if (createdPrefix!=null) {
//			validatorHandler.endPrefixMapping(createdPrefix);
//		}
	}