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Posted to commons-dev@ws.apache.org by bi...@apache.org on 2008/12/15 00:18:59 UTC
svn commit: r726576 [2/10] - in
/webservices/commons/trunk/modules/XmlSchema: ./ etc/ etc/eclipse/
src/main/java/org/apache/ws/commons/schema/
src/main/java/org/apache/ws/commons/schema/constants/
src/main/java/org/apache/ws/commons/schema/extensions/ ...
Modified: webservices/commons/trunk/modules/XmlSchema/src/main/java/org/apache/ws/commons/schema/SchemaBuilder.java
URL: http://svn.apache.org/viewvc/webservices/commons/trunk/modules/XmlSchema/src/main/java/org/apache/ws/commons/schema/SchemaBuilder.java?rev=726576&r1=726575&r2=726576&view=diff
==============================================================================
--- webservices/commons/trunk/modules/XmlSchema/src/main/java/org/apache/ws/commons/schema/SchemaBuilder.java (original)
+++ webservices/commons/trunk/modules/XmlSchema/src/main/java/org/apache/ws/commons/schema/SchemaBuilder.java Sun Dec 14 15:18:54 2008
@@ -41,1818 +41,1674 @@
import java.util.Vector;
public class SchemaBuilder {
- Document doc;
- XmlSchema schema;
- XmlSchemaCollection collection;
- private final TargetNamespaceValidator validator;
- DocumentBuilderFactory docFac;
-
- /**
- * The extension registry to be used while building the
- * schema model
- */
- private ExtensionRegistry extReg = null;
-
- public ExtensionRegistry getExtReg() {
- return extReg;
- }
-
- public void setExtReg(ExtensionRegistry extReg) {
- this.extReg = extReg;
- }
-
+ Document doc;
+ XmlSchema schema;
+ XmlSchemaCollection collection;
+ private final TargetNamespaceValidator validator;
+ DocumentBuilderFactory docFac;
+
+ /**
+ * The extension registry to be used while building the schema model
+ */
+ private ExtensionRegistry extReg = null;
+
+ public ExtensionRegistry getExtReg() {
+ return extReg;
+ }
+
+ public void setExtReg(ExtensionRegistry extReg) {
+ this.extReg = extReg;
+ }
+
+ /*
+ * cache of previously resolved schema documents. This cache might be usefull when an application has
+ * multiple webservices that each have WSDL documents that import the same schema, for example. On app
+ * startup, we may wish to cache XmlSchema objects so we don't build up the schema graph multiple times.
+ * key - use a combination of thread id and all three parameters passed to resolveXmlSchema to give
+ * minimal thread safety value - XmlSchema object wrapped in a SoftReference to encourage GC in low memory
+ * situationsCAUTION: XmlSchema objects are not likely to be thread-safe. This cache should only be used,
+ * then cleared, by callers aware of its existence. It is VERY important that users of this cache call
+ * clearCache() after they are done. Usage of the cache is controlled by calling initCache() which will
+ * initialize resolvedSchemas to non-null Clearing of cache is done by calling clearCache() which will
+ * clear and nullify resolvedSchemas
+ */
+ private static Hashtable resolvedSchemas = null;
+
+ /**
+ * Schema builder constructor
+ *
+ * @param collection
+ */
+ SchemaBuilder(XmlSchemaCollection collection, TargetNamespaceValidator validator) {
+ this.collection = collection;
+ this.validator = validator;
+
+ if (collection.getExtReg() != null) {
+ this.extReg = collection.getExtReg();
+ }
+
+ schema = new XmlSchema();
+ }
+
+ public static synchronized void initCache() {
+ if (resolvedSchemas == null) {
+ resolvedSchemas = new Hashtable();
+ }
+ }
+
+ public static synchronized void clearCache() {
+ if (resolvedSchemas != null) {
+ resolvedSchemas.clear(); // necessary?
+ resolvedSchemas = null;
+ }
+ }
+
+ /**
+ * build method taking in a document and a validation handler
+ *
+ * @param doc
+ * @param uri
+ * @param veh
+ */
+ XmlSchema build(Document doc, String uri, ValidationEventHandler veh) {
+ Element schemaEl = doc.getDocumentElement();
+ XmlSchema xmlSchema = handleXmlSchemaElement(schemaEl, uri);
+ xmlSchema.setInputEncoding(DOMUtil.getInputEncoding(doc));
+ return xmlSchema;
+ }
+
+ /**
+ * handles the schema element
+ *
+ * @param schemaEl
+ * @param systemId
+ */
+ XmlSchema handleXmlSchemaElement(Element schemaEl, String systemId) {
+ // get all the attributes along with the namespace declns
+ schema.setNamespaceContext(NodeNamespaceContext.getNamespaceContext(schemaEl));
+ setNamespaceAttributes(schema, schemaEl);
+
+ XmlSchemaCollection.SchemaKey schemaKey = new XmlSchemaCollection.SchemaKey(
+ schema.logicalTargetNamespace,
+ systemId);
+ if (!collection.containsSchema(schemaKey)) {
+ collection.addSchema(schemaKey, schema);
+ schema.parent = collection; // establish parentage now.
+ } else {
+ throw new XmlSchemaException("Schema name conflict in collection. Namespace: "
+ + schema.logicalTargetNamespace);
+ }
+
+ schema.setElementFormDefault(this.getFormDefault(schemaEl, "elementFormDefault"));
+ schema.setAttributeFormDefault(this.getFormDefault(schemaEl, "attributeFormDefault"));
+ schema.setBlockDefault(this.getDerivation(schemaEl, "blockDefault"));
+ schema.setFinalDefault(this.getDerivation(schemaEl, "finalDefault"));
+ /* set id attribute */
+ if (schemaEl.hasAttribute("id")) {
+ schema.id = schemaEl.getAttribute("id");
+ }
+
+ schema.setSourceURI(systemId);
+
+ /***********
+ * for ( each childElement) if( simpleTypeElement) handleSimpleType else if( complexType)
+ * handleComplexType else if( element) handleElement else if( include) handleInclude else if( import)
+ * handleImport else if (group) handleGroup else if (attributeGroup) handleattributeGroup else if(
+ * attribute) handleattribute else if (redefine) handleRedefine else if(notation) handleNotation else
+ * if (annotation) handleAnnotation
+ */
+
+ Element el = XDOMUtil.getFirstChildElementNS(schemaEl, XmlSchema.SCHEMA_NS);
+ if (el == null
+ && XDOMUtil.getFirstChildElementNS(schemaEl, "http://www.w3.org/1999/XMLSchema") != null) {
+ throw new XmlSchemaException(
+ "Schema defined using \"http://www.w3.org/1999/XMLSchema\" is not supported. "
+ + "Please update the schema to the \"" + XmlSchema.SCHEMA_NS
+ + "\" namespace");
+ }
+ for (; el != null; el = XDOMUtil.getNextSiblingElementNS(el, XmlSchema.SCHEMA_NS)) {
+
+ // String elPrefix = el.getPrefix() == null ? "" : el.getPrefix();
+ // if(elPrefix.equals(schema.schema_ns_prefix)) {
+ if (el.getLocalName().equals("simpleType")) {
+ XmlSchemaType type = handleSimpleType(schema, el, schemaEl);
+ schema.addType(type);
+ schema.items.add(type);
+ collection.resolveType(type.getQName(), type);
+ } else if (el.getLocalName().equals("complexType")) {
+ XmlSchemaType type = handleComplexType(schema, el, schemaEl);
+ schema.addType(type);
+ schema.items.add(type);
+ collection.resolveType(type.getQName(), type);
+ } else if (el.getLocalName().equals("element")) {
+ XmlSchemaElement element = handleElement(schema, el, schemaEl, true);
+ if (element.qualifiedName != null) {
+ schema.elements.collection.put(element.qualifiedName, element);
+ } else if (element.refName != null) {
+ schema.elements.collection.put(element.refName, element);
+ }
+ schema.items.add(element);
+ } else if (el.getLocalName().equals("include")) {
+ XmlSchemaInclude include = handleInclude(schema, el, schemaEl);
+ schema.includes.add(include);
+ schema.items.add(include);
+
+ } else if (el.getLocalName().equals("import")) {
+ XmlSchemaImport schemaImport = handleImport(schema, el, schemaEl);
+ schema.includes.add(schemaImport);
+ schema.items.add(schemaImport);
+
+ } else if (el.getLocalName().equals("group")) {
+ XmlSchemaGroup group = handleGroup(schema, el, schemaEl);
+ schema.groups.collection.put(group.name, group);
+ schema.items.add(group);
+ } else if (el.getLocalName().equals("attributeGroup")) {
+ XmlSchemaAttributeGroup group = handleAttributeGroup(schema, el, schemaEl);
+ schema.attributeGroups.collection.put(group.name, group);
+ schema.items.add(group);
+ } else if (el.getLocalName().equals("attribute")) {
+ XmlSchemaAttribute attr = handleAttribute(schema, el, schemaEl, true); // pass true to
+ // indicate that it is
+ // a top level child
+ schema.attributes.collection.put(attr.qualifiedName, attr);
+ schema.items.add(attr);
+ } else if (el.getLocalName().equals("redefine")) {
+ XmlSchemaRedefine redefine = handleRedefine(schema, el, schemaEl);
+ schema.includes.add(redefine);
+ } else if (el.getLocalName().equals("notation")) {
+ XmlSchemaNotation notation = handleNotation(el);
+ schema.notations.collection.put(new QName(schema.getTargetNamespace(), notation.name),
+ notation);
+ schema.items.add(notation);
+ } else if (el.getLocalName().equals("annotation")) {
+ XmlSchemaAnnotation annotation = handleAnnotation(el);
+ schema.setAnnotation(annotation);
+ }
+ }
+
+ // add the extesibility components
+ processExtensibilityComponents(schema, schemaEl);
+
+ return schema;
+ }
+
+ private XmlSchemaNotation handleNotation(Element notationEl) {
+
+ XmlSchemaNotation notation = new XmlSchemaNotation();
+
+ if (notationEl.hasAttribute("id")) {
+ notation.id = notationEl.getAttribute("id");
+ }
+
+ if (notationEl.hasAttribute("name")) {
+ notation.name = notationEl.getAttribute("name");
+ }
+
+ if (notationEl.hasAttribute("public")) {
+ notation.publicNotation = notationEl.getAttribute("public");
+ }
+
+ if (notationEl.hasAttribute("system")) {
+ notation.system = notationEl.getAttribute("system");
+ }
+
+ Element annotationEl = XDOMUtil.getFirstChildElementNS(notationEl, XmlSchema.SCHEMA_NS, "annotation");
+
+ if (annotationEl != null) {
+ XmlSchemaAnnotation annotation = handleAnnotation(annotationEl);
+ notation.setAnnotation(annotation);
+ }
+
+ return notation;
+ }
+
+ /**
+ * Handle redefine
+ *
+ * @param schema
+ * @param redefineEl
+ * @param schemaEl
+ * @return
+ */
+ private XmlSchemaRedefine handleRedefine(XmlSchema schema, Element redefineEl, Element schemaEl) {
+
+ XmlSchemaRedefine redefine = new XmlSchemaRedefine();
+ redefine.schemaLocation = redefineEl.getAttribute("schemaLocation");
+ final TargetNamespaceValidator validator = newIncludeValidator(schema);
+
+ if (schema.getSourceURI() != null) {
+ redefine.schema = resolveXmlSchema(schema.logicalTargetNamespace, redefine.schemaLocation, schema
+ .getSourceURI(), validator);
+ } else {
+ redefine.schema = resolveXmlSchema(schema.logicalTargetNamespace, redefine.schemaLocation,
+ validator);
+ }
+
+ /*
+ * FIXME - This seems not right. Since the redefine should take into account the attributes of the
+ * original element we cannot just build the type defined in the redefine section - what we need to do
+ * is to get the original type object and modify it. However one may argue (quite reasonably) that the
+ * purpose of this object model is to provide just the representation and not the validation (as it
+ * has been always the case)
+ */
+
+ for (Element el = XDOMUtil.getFirstChildElementNS(redefineEl, XmlSchema.SCHEMA_NS); el != null; el = XDOMUtil
+ .getNextSiblingElementNS(el, XmlSchema.SCHEMA_NS)) {
+
+ if (el.getLocalName().equals("simpleType")) {
+ XmlSchemaType type = handleSimpleType(schema, el, schemaEl);
+
+ redefine.schemaTypes.collection.put(type.getQName(), type);
+ redefine.items.add(type);
+ } else if (el.getLocalName().equals("complexType")) {
+
+ XmlSchemaType type = handleComplexType(schema, el, schemaEl);
+
+ redefine.schemaTypes.collection.put(type.getQName(), type);
+ redefine.items.add(type);
+ } else if (el.getLocalName().equals("group")) {
+ XmlSchemaGroup group = handleGroup(schema, el, schemaEl);
+ redefine.groups.collection.put(group.name, group);
+ redefine.items.add(group);
+ } else if (el.getLocalName().equals("attributeGroup")) {
+ XmlSchemaAttributeGroup group = handleAttributeGroup(schema, el, schemaEl);
+
+ redefine.attributeGroups.collection.put(group.name, group);
+ redefine.items.add(group);
+ } else if (el.getLocalName().equals("annotation")) {
+ XmlSchemaAnnotation annotation = handleAnnotation(el);
+ redefine.setAnnotation(annotation);
+ }
+ // }
+ }
+ return redefine;
+ }
+
+ void setNamespaceAttributes(XmlSchema schema, Element schemaEl) {
+ // no targetnamespace found !
+ if (schemaEl.getAttributeNode("targetNamespace") != null) {
+ String contain = schemaEl.getAttribute("targetNamespace");
+ schema.setTargetNamespace(contain);
+ } else {
+ // do nothing here
+ }
+ if (validator != null) {
+ validator.validate(schema);
+ }
+ }
+
+ /**
+ * Handles simple types
+ *
+ * @param schema
+ * @param simpleEl
+ * @param schemaEl
+ */
+ XmlSchemaSimpleType handleSimpleType(XmlSchema schema, Element simpleEl, Element schemaEl) {
+ XmlSchemaSimpleType simpleType = new XmlSchemaSimpleType(schema);
+ if (simpleEl.hasAttribute("name")) {
+ simpleType.name = simpleEl.getAttribute("name");
+ }
+
+ if (simpleEl.hasAttribute("final")) {
+ String finalstr = simpleEl.getAttribute("final");
+
+ if (finalstr.equalsIgnoreCase("all") | finalstr.equalsIgnoreCase("#all")) {
+ simpleType.setFinal(new XmlSchemaDerivationMethod(Constants.BlockConstants.ALL));
+ } else {
+ simpleType.setFinal(new XmlSchemaDerivationMethod(finalstr));
+ }
+ }
+
+ Element simpleTypeAnnotationEl = XDOMUtil.getFirstChildElementNS(simpleEl, XmlSchema.SCHEMA_NS,
+ "annotation");
+
+ if (simpleTypeAnnotationEl != null) {
+ XmlSchemaAnnotation simpleTypeAnnotation = handleAnnotation(simpleTypeAnnotationEl);
+
+ simpleType.setAnnotation(simpleTypeAnnotation);
+ }
+
+ Element unionEl, listEl, restrictionEl;
+
+ if ((restrictionEl = XDOMUtil.getFirstChildElementNS(simpleEl, XmlSchema.SCHEMA_NS, "restriction")) != null) {
+
+ XmlSchemaSimpleTypeRestriction restriction = new XmlSchemaSimpleTypeRestriction();
+
+ Element restAnnotationEl = XDOMUtil.getFirstChildElementNS(restrictionEl, XmlSchema.SCHEMA_NS,
+ "annotation");
+
+ if (restAnnotationEl != null) {
+ XmlSchemaAnnotation restAnnotation = handleAnnotation(restAnnotationEl);
+ restriction.setAnnotation(restAnnotation);
+ }
+ /**
+ * if (restriction has a base attribute ) set the baseTypeName and look up the base type else if(
+ * restricion has a SimpleType Element as child) get that element and do a handleSimpleType; get
+ * the children of restriction other than annotation and simpleTypes and construct facets from it;
+ * set the restriction has the content of the simpleType
+ **/
+
+ Element inlineSimpleType = XDOMUtil.getFirstChildElementNS(restrictionEl, XmlSchema.SCHEMA_NS,
+ "simpleType");
+
+ if (restrictionEl.hasAttribute("base")) {
+ NamespaceContext ctx = NodeNamespaceContext.getNamespaceContext(restrictionEl);
+ restriction.baseTypeName = getRefQName(restrictionEl.getAttribute("base"), ctx);
+ } else if (inlineSimpleType != null) {
+
+ restriction.baseType = handleSimpleType(schema, inlineSimpleType, schemaEl);
+ }
+ for (Element el = XDOMUtil.getFirstChildElementNS(restrictionEl, XmlSchema.SCHEMA_NS); el != null; el = XDOMUtil
+ .getNextSiblingElementNS(el, XmlSchema.SCHEMA_NS)) {
+
+ if (!el.getLocalName().equals("annotation") && !el.getLocalName().equals("simpleType")) {
+
+ XmlSchemaFacet facet = XmlSchemaFacet.construct(el);
+ Element annotation = XDOMUtil.getFirstChildElementNS(el, XmlSchema.SCHEMA_NS,
+ "annotation");
+
+ if (annotation != null) {
+ XmlSchemaAnnotation facetAnnotation = handleAnnotation(annotation);
+ facet.setAnnotation(facetAnnotation);
+ }
+ restriction.facets.add(facet);
+ }
+
+ }
+ simpleType.content = restriction;
+
+ } else if ((listEl = XDOMUtil.getFirstChildElementNS(simpleEl, XmlSchema.SCHEMA_NS, "list")) != null) {
+
+ XmlSchemaSimpleTypeList list = new XmlSchemaSimpleTypeList();
+
+ /******
+ * if( list has an itemType attribute ) set the baseTypeName and look up the base type else if(
+ * list has a SimpleTypeElement as child) get that element and do a handleSimpleType set the list
+ * has the content of the simpleType
+ */
+ Element inlineListType, listAnnotationEl;
+ if (listEl.hasAttribute("itemType")) {
+ String name = listEl.getAttribute("itemType");
+ list.itemTypeName = getRefQName(name, listEl);
+ } else if ((inlineListType = XDOMUtil.getFirstChildElementNS(listEl, XmlSchema.SCHEMA_NS,
+ "simpleType")) != null) {
+
+ list.itemType = handleSimpleType(schema, inlineListType, schemaEl);
+ }
+
+ if ((listAnnotationEl = XDOMUtil
+ .getFirstChildElementNS(listEl, XmlSchema.SCHEMA_NS, "annotation")) != null) {
+
+ XmlSchemaAnnotation listAnnotation = handleAnnotation(listAnnotationEl);
+
+ list.setAnnotation(listAnnotation);
+ }
+ simpleType.content = list;
+
+ } else if ((unionEl = XDOMUtil.getFirstChildElementNS(simpleEl, XmlSchema.SCHEMA_NS, "union")) != null) {
+
+ XmlSchemaSimpleTypeUnion union = new XmlSchemaSimpleTypeUnion();
+
+ /******
+ * if( union has a memberTypes attribute ) add the memberTypeSources string for (each memberType
+ * in the list ) lookup(memberType) for( all SimpleType child Elements) add the simpleTypeName (if
+ * any) to the memberType Sources do a handleSimpleType with the simpleTypeElement
+ */
+ if (unionEl.hasAttribute("memberTypes")) {
+ String memberTypes = unionEl.getAttribute("memberTypes");
+ union.memberTypesSource = memberTypes;
+ Vector v = new Vector();
+ StringTokenizer tokenizer = new StringTokenizer(memberTypes, " ");
+ while (tokenizer.hasMoreTokens()) {
+ String member = tokenizer.nextToken();
+ v.add(getRefQName(member, unionEl));
+ }
+ union.memberTypesQNames = new QName[v.size()];
+ v.copyInto(union.memberTypesQNames);
+ }
+
+ Element inlineUnionType = XDOMUtil.getFirstChildElementNS(unionEl, XmlSchema.SCHEMA_NS,
+ "simpleType");
+ while (inlineUnionType != null) {
+
+ XmlSchemaSimpleType unionSimpleType = handleSimpleType(schema, inlineUnionType, schemaEl);
+
+ union.baseTypes.add(unionSimpleType);
+
+ if (unionSimpleType.name != null) {
+ union.memberTypesSource += " " + unionSimpleType.name;
+ }
+
+ inlineUnionType = XDOMUtil.getNextSiblingElementNS(inlineUnionType, XmlSchema.SCHEMA_NS,
+ "simpleType");
+ }
+
+ // NodeList annotations = unionEl.getElementsByTagNameNS(
+ // XmlSchema.SCHEMA_NS, "annotation");
+ Element unionAnnotationEl = XDOMUtil.getFirstChildElementNS(unionEl, XmlSchema.SCHEMA_NS,
+ "annotation");
+
+ if (unionAnnotationEl != null) {
+ XmlSchemaAnnotation unionAnnotation = handleAnnotation(unionAnnotationEl);
+
+ union.setAnnotation(unionAnnotation);
+ }
+ simpleType.content = union;
+ }
+
+ // process extra attributes and elements
+ processExtensibilityComponents(simpleType, simpleEl);
+
+ return simpleType;
+ }
+
+ private QName getRefQName(String pName, Node pNode) {
+ return getRefQName(pName, NodeNamespaceContext.getNamespaceContext(pNode));
+ }
+
+ private QName getRefQName(String pName, NamespaceContext pContext) {
+ final int offset = pName.indexOf(':');
+ String uri;
+ final String localName;
+ final String prefix;
+ if (offset == -1) {
+ uri = pContext.getNamespaceURI(Constants.DEFAULT_NS_PREFIX);
+ if (Constants.NULL_NS_URI.equals(uri)) {
+ return new QName(Constants.NULL_NS_URI, pName);
+ }
+ localName = pName;
+ prefix = Constants.DEFAULT_NS_PREFIX;
+ } else {
+ prefix = pName.substring(0, offset);
+ uri = pContext.getNamespaceURI(prefix);
+ if (uri == null || Constants.NULL_NS_URI.equals(uri)) {
+ if (schema.parent != null && schema.parent.getNamespaceContext() != null) {
+ uri = schema.parent.getNamespaceContext().getNamespaceURI(prefix);
+ }
+ }
+
+ if (uri == null || Constants.NULL_NS_URI.equals(uri)) {
+ throw new IllegalStateException("The prefix " + prefix + " is not bound.");
+ }
+ localName = pName.substring(offset + 1);
+ }
+ return new QName(uri, localName, prefix);
+ }
+
+ /**
+ * Handle complex types
+ *
+ * @param schema
+ * @param complexEl
+ * @param schemaEl
+ */
+ XmlSchemaComplexType handleComplexType(XmlSchema schema, Element complexEl, Element schemaEl) {
+
+ /******
+ * set the complexTypeName if any for( eachChildNode) if ( simpleContent) if( restrcition)
+ * handle_simple_content_restriction else if( extension) handle_simple_content_extension break; // it
+ * has to be the only child else if( complexContent) if( restriction)
+ * handle_complex_content_restriction else if( extension) handle_complex_content_extension break; //
+ * it has to be the only child else if( group) if( group has ref) store the group name else
+ * handleGroup else if( sequence ) handleSequence else if( all ) handleAll else if(choice)
+ * handleChoice else if(attribute) handleAttribute else if(attributeGroup) handleAttributeGroup else
+ * if(anyAttribute) handleAnyAttribute
+ */
+
+ XmlSchemaComplexType ct = new XmlSchemaComplexType(schema);
+
+ if (complexEl.hasAttribute("name")) {
+
+ // String namespace = (schema.targetNamespace==null)?
+ // "":schema.targetNamespace;
+
+ ct.name = complexEl.getAttribute("name");
+ }
+ for (Element el = XDOMUtil.getFirstChildElementNS(complexEl, XmlSchema.SCHEMA_NS); el != null; el = XDOMUtil
+ .getNextSiblingElementNS(el, XmlSchema.SCHEMA_NS)) {
+
+ // String elPrefix = el.getPrefix() == null ? "" :
+ // el.getPrefix();
+ // if(elPrefix.equals(schema.schema_ns_prefix)) {
+ if (el.getLocalName().equals("sequence")) {
+ ct.particle = handleSequence(schema, el, schemaEl);
+ } else if (el.getLocalName().equals("choice")) {
+ ct.particle = handleChoice(schema, el, schemaEl);
+ } else if (el.getLocalName().equals("all")) {
+ ct.particle = handleAll(schema, el, schemaEl);
+ } else if (el.getLocalName().equals("attribute")) {
+ ct.attributes.add(handleAttribute(schema, el, schemaEl));
+ } else if (el.getLocalName().equals("attributeGroup")) {
+ ct.attributes.add(handleAttributeGroupRef(el));
+ } else if (el.getLocalName().equals("group")) {
+ XmlSchemaGroupRef group = handleGroupRef(schema, el, schemaEl);
+ ct.particle = group.particle == null ? (XmlSchemaParticle)group : group.particle;
+ } else if (el.getLocalName().equals("simpleContent")) {
+ ct.contentModel = handleSimpleContent(schema, el, schemaEl);
+ } else if (el.getLocalName().equals("complexContent")) {
+ ct.contentModel = handleComplexContent(schema, el, schemaEl);
+ } else if (el.getLocalName().equals("annotation")) {
+ ct.setAnnotation(handleAnnotation(el));
+ } else if (el.getLocalName().equals("anyAttribute")) {
+ ct.setAnyAttribute(handleAnyAttribute(schema, el, schemaEl));
+ }
+ // }
+ }
+ if (complexEl.hasAttribute("block")) {
+ String blockStr = complexEl.getAttribute("block");
+ if (blockStr.equalsIgnoreCase("all") | blockStr.equalsIgnoreCase("#all")) {
+
+ ct.setBlock(new XmlSchemaDerivationMethod(Constants.BlockConstants.ALL));
+ } else {
+ ct.setBlock(new XmlSchemaDerivationMethod(blockStr));
+ // ct.setBlock(new XmlSchemaDerivationMethod(block));
+ }
+ }
+ if (complexEl.hasAttribute("final")) {
+ String finalstr = complexEl.getAttribute("final");
+ if (finalstr.equalsIgnoreCase("all") | finalstr.equalsIgnoreCase("#all")) {
+
+ ct.setFinal(new XmlSchemaDerivationMethod(Constants.BlockConstants.ALL));
+ } else {
+ ct.setFinal(new XmlSchemaDerivationMethod(finalstr));
+ }
+ }
+ if (complexEl.hasAttribute("abstract")) {
+ String abs = complexEl.getAttribute("abstract");
+ if (abs.equalsIgnoreCase("true")) {
+ ct.setAbstract(true);
+ } else {
+ ct.setAbstract(false);
+ }
+ }
+ if (complexEl.hasAttribute("mixed")) {
+ String mixed = complexEl.getAttribute("mixed");
+ if (mixed.equalsIgnoreCase("true")) {
+ ct.setMixed(true);
+ } else {
+ ct.setMixed(false);
+ }
+ }
+
+ // process extra attributes and elements
+ processExtensibilityComponents(ct, complexEl);
+
+ return ct;
+ }
+
+ private XmlSchemaSimpleContent handleSimpleContent(XmlSchema schema, Element simpleEl, Element schemaEl) {
+
+ XmlSchemaSimpleContent simpleContent = new XmlSchemaSimpleContent();
+
+ for (Element el = XDOMUtil.getFirstChildElementNS(simpleEl, XmlSchema.SCHEMA_NS); el != null; el = XDOMUtil
+ .getNextSiblingElementNS(el, XmlSchema.SCHEMA_NS)) {
+
+ if (el.getLocalName().equals("restriction")) {
+ simpleContent.content = handleSimpleContentRestriction(schema, el, schemaEl);
+ } else if (el.getLocalName().equals("extension")) {
+ simpleContent.content = handleSimpleContentExtension(schema, el, schemaEl);
+ } else if (el.getLocalName().equals("annotation")) {
+ simpleContent.setAnnotation(handleAnnotation(el));
+ }
+ }
+ return simpleContent;
+ }
+
+ private XmlSchemaComplexContent handleComplexContent(XmlSchema schema, Element complexEl, Element schemaEl) {
+
+ XmlSchemaComplexContent complexContent = new XmlSchemaComplexContent();
+
+ for (Element el = XDOMUtil.getFirstChildElementNS(complexEl, XmlSchema.SCHEMA_NS); el != null; el = XDOMUtil
+ .getNextSiblingElementNS(el, XmlSchema.SCHEMA_NS)) {
+
+ if (el.getLocalName().equals("restriction")) {
+ complexContent.content = handleComplexContentRestriction(schema, el, schemaEl);
+ } else if (el.getLocalName().equals("extension")) {
+ complexContent.content = handleComplexContentExtension(schema, el, schemaEl);
+ } else if (el.getLocalName().equals("annotation")) {
+ complexContent.setAnnotation(handleAnnotation(el));
+ }
+ }
+
+ if (complexEl.hasAttribute("mixed")) {
+ String mixed = complexEl.getAttribute("mixed");
+ if (mixed.equalsIgnoreCase("true")) {
+ complexContent.setMixed(true);
+ } else {
+ complexContent.setMixed(false);
+ }
+ }
+
+ return complexContent;
+ }
+
+ private XmlSchemaSimpleContentRestriction handleSimpleContentRestriction(XmlSchema schema,
+ Element restrictionEl,
+ Element schemaEl) {
+
+ XmlSchemaSimpleContentRestriction restriction = new XmlSchemaSimpleContentRestriction();
+
+ if (restrictionEl.hasAttribute("base")) {
+ String name = restrictionEl.getAttribute("base");
+ restriction.baseTypeName = getRefQName(name, restrictionEl);
+ }
+
+ if (restrictionEl.hasAttribute("id")) {
+ restriction.id = restrictionEl.getAttribute("id");
+ }
+
+ // check back simpleContent tag children to add attributes and simpleType if any occur
+ for (Element el = XDOMUtil.getFirstChildElementNS(restrictionEl, XmlSchema.SCHEMA_NS); el != null; el = XDOMUtil
+ .getNextSiblingElementNS(el, XmlSchema.SCHEMA_NS)) {
+
+ if (el.getLocalName().equals("attribute")) {
+ XmlSchemaAttribute attr = handleAttribute(schema, el, schemaEl);
+ restriction.attributes.add(attr);
+ } else if (el.getLocalName().equals("attributeGroup")) {
+ XmlSchemaAttributeGroupRef attrGroup = handleAttributeGroupRef(el);
+ restriction.attributes.add(attrGroup);
+ } else if (el.getLocalName().equals("simpleType")) {
+ restriction.baseType = handleSimpleType(schema, el, schemaEl);
+ } else if (el.getLocalName().equals("anyAttribute")) {
+ restriction.anyAttribute = handleAnyAttribute(schema, el, schemaEl);
+ } else if (el.getLocalName().equals("annotation")) {
+ restriction.setAnnotation(handleAnnotation(el));
+ } else {
+ XmlSchemaFacet facet = XmlSchemaFacet.construct(el);
+ if (XDOMUtil.anyElementsWithNameNS(el, XmlSchema.SCHEMA_NS, "annotation")) {
+ XmlSchemaAnnotation facetAnnotation = handleAnnotation(el);
+ facet.setAnnotation(facetAnnotation);
+ }
+ restriction.facets.add(facet);
+ }
+ }
+ return restriction;
+ }
+
+ private XmlSchemaSimpleContentExtension handleSimpleContentExtension(XmlSchema schema, Element extEl,
+ Element schemaEl) {
+
+ XmlSchemaSimpleContentExtension ext = new XmlSchemaSimpleContentExtension();
+
+ if (extEl.hasAttribute("base")) {
+ String name = extEl.getAttribute("base");
+ ext.baseTypeName = getRefQName(name, extEl);
+ }
+
+ for (Element el = XDOMUtil.getFirstChildElementNS(extEl, XmlSchema.SCHEMA_NS); el != null; el = XDOMUtil
+ .getNextSiblingElementNS(el, XmlSchema.SCHEMA_NS)) {
+
+ if (el.getLocalName().equals("attribute")) {
+ XmlSchemaAttribute attr = handleAttribute(schema, el, schemaEl);
+ ext.attributes.add(attr);
+ } else if (el.getLocalName().equals("attributeGroup")) {
+ XmlSchemaAttributeGroupRef attrGroup = handleAttributeGroupRef(el);
+ ext.attributes.add(attrGroup);
+ } else if (el.getLocalName().equals("anyAttribute")) {
+ ext.anyAttribute = handleAnyAttribute(schema, el, schemaEl);
+ } else if (el.getLocalName().equals("annotation")) {
+ XmlSchemaAnnotation ann = handleAnnotation(el);
+ ext.setAnnotation(ann);
+ }
+ }
+ return ext;
+ }
+
+ private XmlSchemaComplexContentRestriction handleComplexContentRestriction(XmlSchema schema,
+ Element restrictionEl,
+ Element schemaEl) {
+
+ XmlSchemaComplexContentRestriction restriction = new XmlSchemaComplexContentRestriction();
+
+ if (restrictionEl.hasAttribute("base")) {
+ String name = restrictionEl.getAttribute("base");
+ restriction.baseTypeName = getRefQName(name, restrictionEl);
+ }
+ for (Element el = XDOMUtil.getFirstChildElementNS(restrictionEl, XmlSchema.SCHEMA_NS); el != null; el = XDOMUtil
+ .getNextSiblingElementNS(el, XmlSchema.SCHEMA_NS)) {
+
+ if (el.getLocalName().equals("sequence")) {
+ restriction.particle = handleSequence(schema, el, schemaEl);
+ } else if (el.getLocalName().equals("choice")) {
+ restriction.particle = handleChoice(schema, el, schemaEl);
+ } else if (el.getLocalName().equals("all")) {
+ restriction.particle = handleAll(schema, el, schemaEl);
+ } else if (el.getLocalName().equals("attribute")) {
+ restriction.attributes.add(handleAttribute(schema, el, schemaEl));
+ } else if (el.getLocalName().equals("attributeGroup")) {
+ restriction.attributes.add(handleAttributeGroupRef(el));
+ } else if (el.getLocalName().equals("group")) {
+ restriction.particle = handleGroupRef(schema, el, schemaEl);
+ } else if (el.getLocalName().equals("anyAttribute")) {
+ restriction.anyAttribute = handleAnyAttribute(schema, el, schemaEl);
+ } else if (el.getLocalName().equals("annotation")) {
+ restriction.setAnnotation(handleAnnotation(el));
+ }
+ }
+ return restriction;
+ }
+
+ private XmlSchemaComplexContentExtension handleComplexContentExtension(XmlSchema schema, Element extEl,
+ Element schemaEl) {
+
+ XmlSchemaComplexContentExtension ext = new XmlSchemaComplexContentExtension();
+
+ if (extEl.hasAttribute("base")) {
+ String name = extEl.getAttribute("base");
+ ext.baseTypeName = getRefQName(name, extEl);
+ }
+
+ for (Element el = XDOMUtil.getFirstChildElementNS(extEl, XmlSchema.SCHEMA_NS); el != null; el = XDOMUtil
+ .getNextSiblingElementNS(el, XmlSchema.SCHEMA_NS)) {
+
+ if (el.getLocalName().equals("sequence")) {
+ ext.particle = handleSequence(schema, el, schemaEl);
+ } else if (el.getLocalName().equals("choice")) {
+ ext.particle = handleChoice(schema, el, schemaEl);
+ } else if (el.getLocalName().equals("all")) {
+ ext.particle = handleAll(schema, el, schemaEl);
+ } else if (el.getLocalName().equals("attribute")) {
+ ext.attributes.add(handleAttribute(schema, el, schemaEl));
+ } else if (el.getLocalName().equals("attributeGroup")) {
+ ext.attributes.add(handleAttributeGroupRef(el));
+ } else if (el.getLocalName().equals("group")) {
+ ext.particle = handleGroupRef(schema, el, schemaEl);
+ } else if (el.getLocalName().equals("anyAttribute")) {
+ ext.anyAttribute = handleAnyAttribute(schema, el, schemaEl);
+ } else if (el.getLocalName().equals("annotation")) {
+ ext.setAnnotation(handleAnnotation(el));
+ }
+ }
+ return ext;
+ }
+
+ private XmlSchemaAttributeGroupRef handleAttributeGroupRef(Element attrGroupEl) {
+
+ XmlSchemaAttributeGroupRef attrGroup = new XmlSchemaAttributeGroupRef();
+
+ if (attrGroupEl.hasAttribute("ref")) {
+ String ref = attrGroupEl.getAttribute("ref");
+ attrGroup.refName = getRefQName(ref, attrGroupEl);
+ }
+
+ if (attrGroupEl.hasAttribute("id")) {
+ attrGroup.id = attrGroupEl.getAttribute("id");
+ }
+
+ Element annotationEl = XDOMUtil
+ .getFirstChildElementNS(attrGroupEl, XmlSchema.SCHEMA_NS, "annotation");
+
+ if (annotationEl != null) {
+ XmlSchemaAnnotation annotation = handleAnnotation(annotationEl);
+ attrGroup.setAnnotation(annotation);
+ }
+ return attrGroup;
+ }
+
+ private XmlSchemaSequence handleSequence(XmlSchema schema, Element sequenceEl, Element schemaEl) {
+
+ XmlSchemaSequence sequence = new XmlSchemaSequence();
+
+ // handle min and max occurences
+ sequence.minOccurs = getMinOccurs(sequenceEl);
+ sequence.maxOccurs = getMaxOccurs(sequenceEl);
+
+ for (Element el = XDOMUtil.getFirstChildElementNS(sequenceEl, XmlSchema.SCHEMA_NS); el != null; el = XDOMUtil
+ .getNextSiblingElementNS(el, XmlSchema.SCHEMA_NS)) {
+
+ if (el.getLocalName().equals("sequence")) {
+ XmlSchemaSequence seq = handleSequence(schema, el, schemaEl);
+ sequence.items.add(seq);
+ } else if (el.getLocalName().equals("element")) {
+ XmlSchemaElement element = handleElement(schema, el, schemaEl, false);
+ sequence.items.add(element);
+ } else if (el.getLocalName().equals("group")) {
+ XmlSchemaGroupRef group = handleGroupRef(schema, el, schemaEl);
+ sequence.items.add(group);
+ } else if (el.getLocalName().equals("choice")) {
+ XmlSchemaChoice choice = handleChoice(schema, el, schemaEl);
+ sequence.items.add(choice);
+ } else if (el.getLocalName().equals("any")) {
+ XmlSchemaAny any = handleAny(schema, el, schemaEl);
+ sequence.items.add(any);
+ } else if (el.getLocalName().equals("annotation")) {
+ XmlSchemaAnnotation annotation = handleAnnotation(el);
+ sequence.setAnnotation(annotation);
+ }
+ }
+ return sequence;
+ }
+
+ /** @noinspection UnusedParameters */
+ private XmlSchemaAny handleAny(XmlSchema schema, Element anyEl, Element schemaEl) {
+
+ XmlSchemaAny any = new XmlSchemaAny();
+
+ if (anyEl.hasAttribute("namespace")) {
+ any.namespace = anyEl.getAttribute("namespace");
+ }
+
+ if (anyEl.hasAttribute("processContents")) {
+ String processContent = getEnumString(anyEl, "processContents");
+
+ any.processContent = new XmlSchemaContentProcessing(processContent);
+ }
+
+ Element annotationEl = XDOMUtil.getFirstChildElementNS(anyEl, XmlSchema.SCHEMA_NS, "annotation");
+
+ if (annotationEl != null) {
+ XmlSchemaAnnotation annotation = handleAnnotation(annotationEl);
+ any.setAnnotation(annotation);
+ }
+ any.minOccurs = getMinOccurs(anyEl);
+ any.maxOccurs = getMaxOccurs(anyEl);
+
+ return any;
+ }
+
+ private XmlSchemaChoice handleChoice(XmlSchema schema, Element choiceEl, Element schemaEl) {
+ XmlSchemaChoice choice = new XmlSchemaChoice();
+
+ if (choiceEl.hasAttribute("id")) {
+ choice.id = choiceEl.getAttribute("id");
+ }
+
+ choice.minOccurs = getMinOccurs(choiceEl);
+ choice.maxOccurs = getMaxOccurs(choiceEl);
+
+ for (Element el = XDOMUtil.getFirstChildElementNS(choiceEl, XmlSchema.SCHEMA_NS); el != null; el = XDOMUtil
+ .getNextSiblingElementNS(el, XmlSchema.SCHEMA_NS)) {
+
+ if (el.getLocalName().equals("sequence")) {
+ XmlSchemaSequence seq = handleSequence(schema, el, schemaEl);
+ choice.items.add(seq);
+ } else if (el.getLocalName().equals("element")) {
+ XmlSchemaElement element = handleElement(schema, el, schemaEl, false);
+ choice.items.add(element);
+ } else if (el.getLocalName().equals("group")) {
+ XmlSchemaGroupRef group = handleGroupRef(schema, el, schemaEl);
+ choice.items.add(group);
+ } else if (el.getLocalName().equals("choice")) {
+ XmlSchemaChoice choiceItem = handleChoice(schema, el, schemaEl);
+ choice.items.add(choiceItem);
+ } else if (el.getLocalName().equals("any")) {
+ XmlSchemaAny any = handleAny(schema, el, schemaEl);
+ choice.items.add(any);
+ } else if (el.getLocalName().equals("annotation")) {
+ XmlSchemaAnnotation annotation = handleAnnotation(el);
+ choice.setAnnotation(annotation);
+ }
+ }
+ return choice;
+ }
+
+ private XmlSchemaAll handleAll(XmlSchema schema, Element allEl, Element schemaEl) {
+
+ XmlSchemaAll all = new XmlSchemaAll();
+
+ // handle min and max occurences
+ all.minOccurs = getMinOccurs(allEl);
+ all.maxOccurs = getMaxOccurs(allEl);
+
+ for (Element el = XDOMUtil.getFirstChildElementNS(allEl, XmlSchema.SCHEMA_NS); el != null; el = XDOMUtil
+ .getNextSiblingElementNS(el, XmlSchema.SCHEMA_NS)) {
+
+ if (el.getLocalName().equals("element")) {
+ XmlSchemaElement element = handleElement(schema, el, schemaEl, false);
+ all.items.add(element);
+ } else if (el.getLocalName().equals("annotation")) {
+ XmlSchemaAnnotation annotation = handleAnnotation(el);
+ all.setAnnotation(annotation);
+ }
+ }
+ return all;
+ }
+
+ private XmlSchemaGroup handleGroup(XmlSchema schema, Element groupEl, Element schemaEl) {
+
+ XmlSchemaGroup group = new XmlSchemaGroup();
+ group.name = new QName(schema.getTargetNamespace(), groupEl.getAttribute("name"));
+
+ for (Element el = XDOMUtil.getFirstChildElementNS(groupEl, XmlSchema.SCHEMA_NS); el != null; el = XDOMUtil
+ .getNextSiblingElementNS(el, XmlSchema.SCHEMA_NS)) {
+
+ if (el.getLocalName().equals("all")) {
+ group.particle = handleAll(schema, el, schemaEl);
+ } else if (el.getLocalName().equals("sequence")) {
+ group.particle = handleSequence(schema, el, schemaEl);
+ } else if (el.getLocalName().equals("choice")) {
+ group.particle = handleChoice(schema, el, schemaEl);
+ } else if (el.getLocalName().equals("annotation")) {
+ XmlSchemaAnnotation groupAnnotation = handleAnnotation(el);
+ group.setAnnotation(groupAnnotation);
+ }
+ }
+ return group;
+ }
+
+ private XmlSchemaAttributeGroup handleAttributeGroup(XmlSchema schema, Element groupEl, Element schemaEl) {
+ XmlSchemaAttributeGroup attrGroup = new XmlSchemaAttributeGroup();
+
+ if (groupEl.hasAttribute("name")) {
+ attrGroup.name = new QName(schema.getTargetNamespace(), groupEl.getAttribute("name"));
+ }
+ if (groupEl.hasAttribute("id")) {
+ attrGroup.id = groupEl.getAttribute("id");
+ }
+
+ for (Element el = XDOMUtil.getFirstChildElementNS(groupEl, XmlSchema.SCHEMA_NS); el != null; el = XDOMUtil
+ .getNextSiblingElementNS(el, XmlSchema.SCHEMA_NS)) {
+
+ if (el.getLocalName().equals("attribute")) {
+ XmlSchemaAttribute attr = handleAttribute(schema, el, schemaEl);
+ attrGroup.attributes.add(attr);
+ } else if (el.getLocalName().equals("attributeGroup")) {
+ XmlSchemaAttributeGroupRef attrGroupRef = handleAttributeGroupRef(el);
+ attrGroup.attributes.add(attrGroupRef);
+ } else if (el.getLocalName().equals("anyAttribute")) {
+ attrGroup.anyAttribute = handleAnyAttribute(schema, el, schemaEl);
+ } else if (el.getLocalName().equals("annotation")) {
+ XmlSchemaAnnotation ann = handleAnnotation(el);
+ attrGroup.setAnnotation(ann);
+ }
+ }
+ return attrGroup;
+ }
+
+ /** @noinspection UnusedParameters */
+ private XmlSchemaAnyAttribute handleAnyAttribute(XmlSchema schema, Element anyAttrEl, Element schemaEl) {
+
+ XmlSchemaAnyAttribute anyAttr = new XmlSchemaAnyAttribute();
+
+ if (anyAttrEl.hasAttribute("namespace")) {
+ anyAttr.namespace = anyAttrEl.getAttribute("namespace");
+ }
+
+ if (anyAttrEl.hasAttribute("processContents")) {
+
+ String contentProcessing = getEnumString(anyAttrEl, "processContents");
+
+ anyAttr.processContent = new XmlSchemaContentProcessing(contentProcessing);
+ }
+ if (anyAttrEl.hasAttribute("id")) {
+ anyAttr.id = anyAttrEl.getAttribute("id");
+ }
+
+ Element annotationEl = XDOMUtil.getFirstChildElementNS(anyAttrEl, XmlSchema.SCHEMA_NS, "annotation");
+
+ if (annotationEl != null) {
+ XmlSchemaAnnotation annotation = handleAnnotation(annotationEl);
+
+ anyAttr.setAnnotation(annotation);
+ }
+ return anyAttr;
+ }
+
+ private XmlSchemaGroupRef handleGroupRef(XmlSchema schema, Element groupEl, Element schemaEl) {
+
+ XmlSchemaGroupRef group = new XmlSchemaGroupRef();
+
+ group.maxOccurs = getMaxOccurs(groupEl);
+ group.minOccurs = getMinOccurs(groupEl);
+
+ Element annotationEl = XDOMUtil.getFirstChildElementNS(groupEl, XmlSchema.SCHEMA_NS, "annotation");
+
+ if (annotationEl != null) {
+ XmlSchemaAnnotation annotation = handleAnnotation(annotationEl);
+
+ group.setAnnotation(annotation);
+ }
+
+ if (groupEl.hasAttribute("ref")) {
+ String ref = groupEl.getAttribute("ref");
+ group.refName = getRefQName(ref, groupEl);
+ return group;
+ }
+ for (Element el = XDOMUtil.getFirstChildElementNS(groupEl, XmlSchema.SCHEMA_NS); el != null; el = XDOMUtil
+ .getNextSiblingElement(el)) {
+
+ if (el.getLocalName().equals("sequence")) {
+ group.particle = handleSequence(schema, el, schemaEl);
+ } else if (el.getLocalName().equals("all")) {
+ group.particle = handleAll(schema, el, schemaEl);
+ } else if (el.getLocalName().equals("choice")) {
+ group.particle = handleChoice(schema, el, schemaEl);
+ }
+ }
+ return group;
+ }
+
+ private QName newLocalQName(String pLocalName) {
+ String uri = schema.logicalTargetNamespace;
+ if (uri == null) {
+ uri = Constants.NULL_NS_URI;
+ }
+ return new QName(uri, pLocalName);
+ }
+
+ /**
+ * Process non-toplevel attributes
+ *
+ * @param schema
+ * @param attrEl
+ * @param schemaEl
+ * @return
+ */
+ private XmlSchemaAttribute handleAttribute(XmlSchema schema, Element attrEl, Element schemaEl) {
+ return handleAttribute(schema, attrEl, schemaEl, false);
+ }
+
+ /**
+ * Process attributes
+ *
+ * @param schema
+ * @param attrEl
+ * @param schemaEl
+ * @param topLevel
+ * @return
+ */
+ private XmlSchemaAttribute handleAttribute(XmlSchema schema, Element attrEl, Element schemaEl,
+ boolean topLevel) {
+ // todo: need to implement different rule of attribute such as
+ // restriction between ref and name. This can be implemented
+ // in the compile function
+ XmlSchemaAttribute attr = new XmlSchemaAttribute();
+
+ if (attrEl.hasAttribute("name")) {
+ String name = attrEl.getAttribute("name");
+ // String namespace = (schema.targetNamespace==null)?
+ // "" :schema.targetNamespace;
+
+ attr.name = name;
+ }
+
+ boolean isQualified = schema.getAttributeFormDefault().getValue().equals(XmlSchemaForm.QUALIFIED);
+ if (attr.name != null) {
+ final String name = attr.name;
+ if (topLevel) {
+ attr.qualifiedName = newLocalQName(name);
+ } else {
+ attr.qualifiedName = isQualified ? newLocalQName(name) : new QName(name);
+ }
+ }
+
+ if (attrEl.hasAttribute("type")) {
+ String name = attrEl.getAttribute("type");
+ attr.schemaTypeName = getRefQName(name, attrEl);
+ }
+
+ if (attrEl.hasAttribute("default")) {
+ attr.defaultValue = attrEl.getAttribute("default");
+ }
+
+ if (attrEl.hasAttribute("fixed")) {
+ attr.fixedValue = attrEl.getAttribute("fixed");
+ }
+
+ if (attrEl.hasAttribute("form")) {
+ String formValue = getEnumString(attrEl, "form");
+ attr.form = new XmlSchemaForm(formValue);
+ }
+ if (attrEl.hasAttribute("id")) {
+ attr.id = attrEl.getAttribute("id");
+ }
+
+ if (attrEl.hasAttribute("use")) {
+ String useType = getEnumString(attrEl, "use");
+ attr.use = new XmlSchemaUse(useType);
+ }
+ if (attrEl.hasAttribute("ref")) {
+ String name = attrEl.getAttribute("ref");
+ attr.refName = getRefQName(name, attrEl);
+ attr.name = name;
+ }
+
+ Element simpleTypeEl = XDOMUtil.getFirstChildElementNS(attrEl, XmlSchema.SCHEMA_NS, "simpleType");
+
+ if (simpleTypeEl != null) {
+ attr.schemaType = handleSimpleType(schema, simpleTypeEl, schemaEl);
+ }
+
+ Element annotationEl = XDOMUtil.getFirstChildElementNS(attrEl, XmlSchema.SCHEMA_NS, "annotation");
+
+ if (annotationEl != null) {
+ XmlSchemaAnnotation annotation = handleAnnotation(annotationEl);
+
+ attr.setAnnotation(annotation);
+ }
+
+ NamedNodeMap attrNodes = attrEl.getAttributes();
+ Vector attrs = new Vector();
+ NodeNamespaceContext ctx = null;
+ for (int i = 0; i < attrNodes.getLength(); i++) {
+ Attr att = (Attr)attrNodes.item(i);
+ String attName = att.getName();
+ if (!attName.equals("name") && !attName.equals("type") && !attName.equals("default")
+ && !attName.equals("fixed") && !attName.equals("form") && !attName.equals("id")
+ && !attName.equals("use") && !attName.equals("ref")) {
+
+ attrs.add(att);
+ String value = att.getValue();
+
+ if (value.indexOf(":") > -1) {
+ // there is a possiblily of some namespace mapping
+ String prefix = value.substring(0, value.indexOf(":"));
+ if (ctx == null) {
+ ctx = NodeNamespaceContext.getNamespaceContext(attrEl);
+ }
+ String namespace = ctx.getNamespaceURI(prefix);
+ if (!Constants.NULL_NS_URI.equals(namespace)) {
+ Attr nsAttr = attrEl.getOwnerDocument().createAttribute("xmlns:" + prefix);
+ nsAttr.setValue(namespace);
+ attrs.add(nsAttr);
+ }
+ }
+ }
+ }
+
+ if (attrs.size() > 0) {
+ attr.setUnhandledAttributes((Attr[])attrs.toArray(new Attr[0]));
+ }
+
+ // process extra attributes and elements
+ processExtensibilityComponents(attr, attrEl);
+ return attr;
+ }
+
+ /*
+ * handle_simple_content_restriction if( restriction has base attribute ) set the baseType else if(
+ * restriciton has an inline simpleType ) handleSimpleType add facets if any to the restriction
+ */
+
/*
- * cache of previously resolved schema documents.
+ * handle_simple_content_extension extension should have a base name and cannot have any inline defn for(
+ * each childNode ) if( attribute) handleAttribute else if( attributeGroup) handleAttributeGroup else if(
+ * anyAttribute) handleAnyAttribute
+ */
+
+ /*
+ * handle_complex_content_restriction
+ */
+ /**
+ * handle elements
*
- * This cache might be usefull when an application has multiple webservices that each have WSDL documents
- * that import the same schema, for example. On app startup, we may wish to cache XmlSchema objects so we
- * don't build up the schema graph multiple times.
+ * @param schema
+ * @param el
+ * @param schemaEl
+ * @param isGlobal
+ */
+ XmlSchemaElement handleElement(XmlSchema schema, Element el, Element schemaEl, boolean isGlobal) {
+
+ XmlSchemaElement element = new XmlSchemaElement();
+
+ if (el.getAttributeNode("name") != null) {
+ element.name = el.getAttribute("name");
+ }
+
+ // String namespace = (schema.targetNamespace==null)?
+ // "" : schema.targetNamespace;
+
+ boolean isQualified = schema.getElementFormDefault().getValue().equals(XmlSchemaForm.QUALIFIED);
+ if (el.hasAttribute("form")) {
+ String formDef = el.getAttribute("form");
+ element.form = new XmlSchemaForm(formDef);
+ isQualified = formDef.equals(XmlSchemaForm.QUALIFIED);
+ }
+
+ if (element.name != null) {
+ final String name = element.name;
+ element.qualifiedName = isQualified || isGlobal
+ ? newLocalQName(name) : new QName(Constants.NULL_NS_URI, name);
+ }
+
+ Element annotationEl = XDOMUtil.getFirstChildElementNS(el, XmlSchema.SCHEMA_NS, "annotation");
+
+ if (annotationEl != null) {
+ XmlSchemaAnnotation annotation = handleAnnotation(annotationEl);
+
+ element.setAnnotation(annotation);
+ }
+ if (el.getAttributeNode("type") != null) {
+ String typeName = el.getAttribute("type");
+ QName typeQName = element.schemaTypeName = getRefQName(typeName, el);
+
+ XmlSchemaType type = collection.getTypeByQName(typeQName);
+ if (type == null) {
+ // Could be a forward reference...
+ collection.addUnresolvedType(typeQName, element);
+ }
+ element.schemaType = type;
+ } else if (el.getAttributeNode("ref") != null) {
+ String refName = el.getAttribute("ref");
+ QName refQName = getRefQName(refName, el);
+ element.setRefName(refQName);
+ element.name = refQName.getLocalPart();
+ }
+
+ Element simpleTypeEl, complexTypeEl, keyEl, keyrefEl, uniqueEl;
+
+ if ((simpleTypeEl = XDOMUtil.getFirstChildElementNS(el, XmlSchema.SCHEMA_NS, "simpleType")) != null) {
+
+ XmlSchemaSimpleType simpleType = handleSimpleType(schema, simpleTypeEl, schemaEl);
+ element.schemaType = simpleType;
+ element.schemaTypeName = simpleType.getQName();
+ } else if ((complexTypeEl = XDOMUtil.getFirstChildElementNS(el, XmlSchema.SCHEMA_NS, "complexType")) != null) {
+
+ element.schemaType = handleComplexType(schema, complexTypeEl, schemaEl);
+ }
+
+ if ((keyEl = XDOMUtil.getFirstChildElementNS(el, XmlSchema.SCHEMA_NS, "key")) != null) {
+ while (keyEl != null) {
+ element.constraints.add(handleConstraint(keyEl, "Key"));
+ keyEl = XDOMUtil.getNextSiblingElement(keyEl, "key");
+ }
+ }
+
+ if ((keyrefEl = XDOMUtil.getFirstChildElementNS(el, XmlSchema.SCHEMA_NS, "keyref")) != null) {
+ while (keyrefEl != null) {
+ XmlSchemaKeyref keyRef = (XmlSchemaKeyref)handleConstraint(keyrefEl, "Keyref");
+ if (keyrefEl.hasAttribute("refer")) {
+ String name = keyrefEl.getAttribute("refer");
+ keyRef.refer = getRefQName(name, el);
+ }
+ element.constraints.add(keyRef);
+ keyrefEl = XDOMUtil.getNextSiblingElement(keyrefEl, "keyref");
+ }
+ }
+
+ if ((uniqueEl = XDOMUtil.getFirstChildElementNS(el, XmlSchema.SCHEMA_NS, "unique")) != null) {
+ while (uniqueEl != null) {
+ element.constraints.add(handleConstraint(uniqueEl, "Unique"));
+ uniqueEl = XDOMUtil.getNextSiblingElement(uniqueEl, "unique");
+ }
+ }
+
+ if (el.hasAttribute("abstract")) {
+ element.isAbstract = Boolean.valueOf(el.getAttribute("abstract")).booleanValue();
+ }
+
+ if (el.hasAttribute("block")) {
+ element.block = getDerivation(el, "block");
+ }
+
+ if (el.hasAttribute("default")) {
+ element.defaultValue = el.getAttribute("default");
+ }
+
+ if (el.hasAttribute("final")) {
+ element.finalDerivation = getDerivation(el, "final");
+ }
+
+ if (el.hasAttribute("fixed")) {
+ element.fixedValue = el.getAttribute("fixed");
+ }
+
+ if (el.hasAttribute("id")) {
+ element.id = el.getAttribute("id");
+ }
+
+ if (el.hasAttribute("nillable")) {
+ element.isNillable = Boolean.valueOf(el.getAttribute("nillable")).booleanValue();
+ }
+
+ if (el.hasAttribute("substitutionGroup")) {
+ String substitutionGroup = el.getAttribute("substitutionGroup");
+ element.setSubstitutionGroup(getRefQName(substitutionGroup, el));
+ }
+
+ element.minOccurs = getMinOccurs(el);
+ element.maxOccurs = getMaxOccurs(el);
+
+ // process extra attributes and elements
+ processExtensibilityComponents(element, el);
+
+ return element;
+ }
+
+ private XmlSchemaIdentityConstraint handleConstraint(Element constraintEl, String type) {
+
+ try {
+ XmlSchemaIdentityConstraint constraint = (XmlSchemaIdentityConstraint)Class.forName(
+ "org.apache.ws.commons.schema.XmlSchema"
+ + type)
+ .newInstance();
+
+ if (constraintEl.hasAttribute("name")) {
+ constraint.name = constraintEl.getAttribute("name");
+ }
+
+ if (constraintEl.hasAttribute("refer")) {
+ String name = constraintEl.getAttribute("refer");
+ ((XmlSchemaKeyref)constraint).refer = getRefQName(name, constraintEl);
+ }
+ for (Element el = XDOMUtil.getFirstChildElementNS(constraintEl, XmlSchema.SCHEMA_NS); el != null; el = XDOMUtil
+ .getNextSiblingElementNS(el, XmlSchema.SCHEMA_NS)) {
+
+ // String elPrefix = el.getPrefix() == null ? ""
+ // : el.getPrefix();
+ // if(elPrefix.equals(schema.schema_ns_prefix)) {
+ if (el.getLocalName().equals("selector")) {
+ XmlSchemaXPath selectorXPath = new XmlSchemaXPath();
+ selectorXPath.xpath = el.getAttribute("xpath");
+
+ Element annotationEl = XDOMUtil.getFirstChildElementNS(el, XmlSchema.SCHEMA_NS,
+ "annotation");
+ if (annotationEl != null) {
+ XmlSchemaAnnotation annotation = handleAnnotation(annotationEl);
+
+ selectorXPath.setAnnotation(annotation);
+ }
+ constraint.selector = selectorXPath;
+ } else if (el.getLocalName().equals("field")) {
+ XmlSchemaXPath fieldXPath = new XmlSchemaXPath();
+ fieldXPath.xpath = el.getAttribute("xpath");
+ constraint.fields.add(fieldXPath);
+
+ Element annotationEl = XDOMUtil.getFirstChildElementNS(el, XmlSchema.SCHEMA_NS,
+ "annotation");
+
+ if (annotationEl != null) {
+ XmlSchemaAnnotation annotation = handleAnnotation(annotationEl);
+
+ fieldXPath.setAnnotation(annotation);
+ }
+ } else if (el.getLocalName().equals("annotation")) {
+ XmlSchemaAnnotation constraintAnnotation = handleAnnotation(el);
+ constraint.setAnnotation(constraintAnnotation);
+ }
+ }
+ return constraint;
+ } catch (ClassNotFoundException e) {
+ throw new XmlSchemaException(e.getMessage());
+ } catch (InstantiationException e) {
+ throw new XmlSchemaException(e.getMessage());
+ } catch (IllegalAccessException e) {
+ throw new XmlSchemaException(e.getMessage());
+ }
+ }
+
+ /**
+ * Handle the import
*
- * key - use a combination of thread id and all three parameters passed to resolveXmlSchema to give minimal thread safety*
- * value - XmlSchema object wrapped in a SoftReference to encourage GC in low memory situations
+ * @param schema
+ * @param importEl
+ * @param schemaEl
+ * @return XmlSchemaObject
+ */
+ XmlSchemaImport handleImport(XmlSchema schema, Element importEl, Element schemaEl) {
+
+ XmlSchemaImport schemaImport = new XmlSchemaImport();
+
+ Element annotationEl = XDOMUtil.getFirstChildElementNS(importEl, XmlSchema.SCHEMA_NS, "annotation");
+
+ if (annotationEl != null) {
+ XmlSchemaAnnotation importAnnotation = handleAnnotation(annotationEl);
+ schemaImport.setAnnotation(importAnnotation);
+ }
+
+ final String uri = schemaImport.namespace = importEl.getAttribute("namespace");
+ schemaImport.schemaLocation = importEl.getAttribute("schemaLocation");
+
+ TargetNamespaceValidator validator = new TargetNamespaceValidator() {
+ private boolean isEmpty(String pValue) {
+ return pValue == null || Constants.NULL_NS_URI.equals(pValue);
+ }
+
+ public void validate(XmlSchema pSchema) {
+ final boolean valid;
+ if (isEmpty(uri)) {
+ valid = isEmpty(pSchema.syntacticalTargetNamespace);
+ } else {
+ valid = pSchema.syntacticalTargetNamespace.equals(uri);
+ }
+ if (!valid) {
+ throw new XmlSchemaException("An imported schema was announced to have the namespace "
+ + uri + ", but has the namespace "
+ + pSchema.syntacticalTargetNamespace);
+ }
+ }
+ };
+ if (schemaImport.schemaLocation != null && !schemaImport.schemaLocation.equals("")) {
+ if (schema.getSourceURI() != null) {
+ schemaImport.schema = resolveXmlSchema(uri, schemaImport.schemaLocation, schema
+ .getSourceURI(), validator);
+ } else {
+ schemaImport.schema = resolveXmlSchema(schemaImport.namespace, schemaImport.schemaLocation,
+ validator);
+ }
+ }
+ return schemaImport;
+ }
+
+ /**
+ * Handles the include
*
- * *CAUTION: XmlSchema objects are not likely to be thread-safe. This cache should
- * only be used, then cleared, by callers aware of its existence. It is VERY important that users of this
- * cache call clearCache() after they are done.
+ * @param schema
+ * @param includeEl
+ * @param schemaEl
+ */
+ XmlSchemaInclude handleInclude(final XmlSchema schema, Element includeEl, Element schemaEl) {
+
+ XmlSchemaInclude include = new XmlSchemaInclude();
+
+ Element annotationEl = XDOMUtil.getFirstChildElementNS(includeEl, XmlSchema.SCHEMA_NS, "annotation");
+
+ if (annotationEl != null) {
+ XmlSchemaAnnotation includeAnnotation = handleAnnotation(annotationEl);
+ include.setAnnotation(includeAnnotation);
+ }
+
+ include.schemaLocation = includeEl.getAttribute("schemaLocation");
+
+ // includes are not supposed to have a target namespace
+ // we should be passing in a null in place of the target
+ // namespace
+
+ final TargetNamespaceValidator validator = newIncludeValidator(schema);
+ if (schema.getSourceURI() != null) {
+ include.schema = resolveXmlSchema(schema.logicalTargetNamespace, include.schemaLocation, schema
+ .getSourceURI(), validator);
+ } else {
+ include.schema = resolveXmlSchema(schema.logicalTargetNamespace, include.schemaLocation,
+ validator);
+ }
+
+ // process extra attributes and elements
+ processExtensibilityComponents(include, includeEl);
+ return include;
+ }
+
+ private TargetNamespaceValidator newIncludeValidator(final XmlSchema schema) {
+ return new TargetNamespaceValidator() {
+ private boolean isEmpty(String pValue) {
+ return pValue == null || Constants.NULL_NS_URI.equals(pValue);
+ }
+
+ public void validate(XmlSchema pSchema) {
+ if (isEmpty(pSchema.syntacticalTargetNamespace)) {
+ pSchema.logicalTargetNamespace = schema.logicalTargetNamespace;
+ } else {
+ if (!pSchema.syntacticalTargetNamespace.equals(schema.logicalTargetNamespace)) {
+ String msg = "An included schema was announced to have the default target namespace";
+ if (!isEmpty(schema.logicalTargetNamespace)) {
+ msg += " or the target namespace " + schema.logicalTargetNamespace;
+ }
+ throw new XmlSchemaException(msg + ", but has the target namespace "
+ + pSchema.logicalTargetNamespace);
+ }
+ }
+ }
+ };
+ }
+
+ /**
+ * Handles the annotation Traversing if encounter appinfo or documentation add it to annotation collection
+ */
+ XmlSchemaAnnotation handleAnnotation(Element annotEl) {
+ XmlSchemaObjectCollection content = new XmlSchemaObjectCollection();
+ XmlSchemaAppInfo appInfoObj;
+ XmlSchemaDocumentation docsObj;
+
+ for (Element appinfo = XDOMUtil.getFirstChildElementNS(annotEl, XmlSchema.SCHEMA_NS, "appinfo"); appinfo != null; appinfo = XDOMUtil
+ .getNextSiblingElementNS(appinfo, XmlSchema.SCHEMA_NS, "appinfo")) {
+
+ appInfoObj = handleAppInfo(appinfo);
+ if (appInfoObj != null) {
+ content.add(appInfoObj);
+ }
+ }
+ for (Element documentation = XDOMUtil.getFirstChildElementNS(annotEl, XmlSchema.SCHEMA_NS,
+ "documentation"); documentation != null; documentation = XDOMUtil
+ .getNextSiblingElementNS(documentation,
+
+ XmlSchema.SCHEMA_NS, "documentation")) {
+
+ docsObj = handleDocumentation(documentation);
+ if (docsObj != null) {
+ content.add(docsObj);
+ }
+ }
+
+ XmlSchemaAnnotation annotation = new XmlSchemaAnnotation();
+ annotation.items = content;
+
+ // process extra attributes and elements
+ processExtensibilityComponents(annotation, annotEl);
+ return annotation;
+ }
+
+ /**
+ * create new XmlSchemaAppinfo and add value goten from element to this obj
*
- * Usage of the cache is controlled by calling initCache() which will initialize resolvedSchemas to non-null
- * Clearing of cache is done by calling clearCache() which will clear and nullify resolvedSchemas
- *
+ * @param content
*/
- private static Hashtable resolvedSchemas = null;
+ XmlSchemaAppInfo handleAppInfo(Element content) {
+ XmlSchemaAppInfo appInfo = new XmlSchemaAppInfo();
+ NodeList markup = new DocumentFragmentNodeList(content);
- /**
- * Schema builder constructor
- * @param collection
- */
- SchemaBuilder(XmlSchemaCollection collection,
- TargetNamespaceValidator validator) {
- this.collection = collection;
- this.validator = validator;
-
- if (collection.getExtReg() != null) {
- this.extReg = collection.getExtReg();
- }
-
- schema = new XmlSchema();
- }
-
- public static synchronized void initCache() {
- if (resolvedSchemas == null) {
- resolvedSchemas = new Hashtable();
+ if (!content.hasAttribute("source")) {
+ return null;
}
+ appInfo.setSource(getAttribute(content, "source"));
+ appInfo.setMarkup(markup);
+ return appInfo;
}
-
- public static synchronized void clearCache() {
- if (resolvedSchemas != null) {
- resolvedSchemas.clear(); // necessary?
- resolvedSchemas = null;
+
+ // iterate each documentation element, create new XmlSchemaAppinfo and add to collection
+ XmlSchemaDocumentation handleDocumentation(Element content) {
+ XmlSchemaDocumentation documentation = new XmlSchemaDocumentation();
+ List markup = getChildren(content);
+
+ if (!content.hasAttribute("source") && !content.hasAttribute("xml:lang") && markup == null) {
+ return null;
+ }
+
+ documentation.setSource(getAttribute(content, "source"));
+ documentation.setLanguage(getAttribute(content, "xml:lang"));
+ documentation.setMarkup(new DocumentFragmentNodeList(content));
+
+ return documentation;
+ }
+
+ private String getAttribute(Element content, String attrName) {
+ if (content.hasAttribute(attrName)) {
+ return content.getAttribute(attrName);
+ }
+ return null;
+ }
+
+ private List getChildren(Element content) {
+ List result = new ArrayList();
+ for (Node n = content.getFirstChild(); n != null; n = n.getNextSibling()) {
+ result.add(n);
+ }
+ if (result.size() == 0) {
+ return null;
+ } else {
+ return result;
+ }
+ }
+
+ long getMinOccurs(Element el) {
+ try {
+ if (el.getAttributeNode("minOccurs") != null) {
+ String value = el.getAttribute("minOccurs");
+ if (value.equals("unbounded")) {
+ return Long.MAX_VALUE;
+ } else {
+ return Long.parseLong(value);
+ }
+ }
+ return 1;
+ } catch (java.lang.NumberFormatException e) {
+ return 1;
+ }
+ }
+
+ long getMaxOccurs(Element el) {
+ try {
+ if (el.getAttributeNode("maxOccurs") != null) {
+ String value = el.getAttribute("maxOccurs");
+ if (value.equals("unbounded")) {
+ return Long.MAX_VALUE;
+ } else {
+ return Long.parseLong(value);
+ }
+ }
+ return 1;
+ } catch (java.lang.NumberFormatException e) {
+ return 1;
+ }
+ }
+
+ XmlSchemaForm getFormDefault(Element el, String attrName) {
+ if (el.getAttributeNode(attrName) != null) {
+ String value = el.getAttribute(attrName);
+ return new XmlSchemaForm(value);
+ } else {
+ return new XmlSchemaForm("unqualified");
+ }
+ }
+
+ // Check value entered by user and change according to .net spec,
+ // according to w3c spec have to be "#all"
+ // but in .net the valid enum value is "all".
+ XmlSchemaDerivationMethod getDerivation(Element el, String attrName) {
+ if (el.hasAttribute(attrName) && !el.getAttribute(attrName).equals("")) {
+ // #all | List of (extension | restriction | substitution
+ String derivationMethod = el.getAttribute(attrName).trim();
+ if (derivationMethod.equals("#all")) {
+ return new XmlSchemaDerivationMethod(Constants.BlockConstants.ALL);
+ } else {
+ return new XmlSchemaDerivationMethod(derivationMethod);
+ }
+ }
+ return new XmlSchemaDerivationMethod(Constants.BlockConstants.NONE);
+ }
+
+ // Check value entered by user and change according to .net spec, user
+ String getEnumString(Element el, String attrName) {
+ if (el.hasAttribute(attrName)) {
+ return el.getAttribute(attrName).trim();
}
+ return Constants.BlockConstants.NONE;
}
- /**
- * build method taking in a document and a validation handler
- * @param doc
- * @param uri
- * @param veh
- */
- XmlSchema build(Document doc, String uri, ValidationEventHandler veh) {
- Element schemaEl = doc.getDocumentElement();
- XmlSchema xmlSchema = handleXmlSchemaElement(schemaEl, uri);
- xmlSchema.setInputEncoding(DOMUtil.getInputEncoding(doc));
- return xmlSchema;
- }
-
- /**
- * handles the schema element
- * @param schemaEl
- * @param systemId
- */
- XmlSchema handleXmlSchemaElement(Element schemaEl, String systemId) {
- // get all the attributes along with the namespace declns
- schema.setNamespaceContext(NodeNamespaceContext.getNamespaceContext(schemaEl));
- setNamespaceAttributes(schema, schemaEl);
-
- XmlSchemaCollection.SchemaKey schemaKey = new XmlSchemaCollection.SchemaKey(
- schema.logicalTargetNamespace, systemId);
- if (!collection.containsSchema(schemaKey)) {
- collection.addSchema(schemaKey, schema);
- schema.parent = collection; // establish parentage now.
- } else {
- throw new XmlSchemaException("Schema name conflict in collection. Namespace: " + schema.logicalTargetNamespace);
- }
-
- schema.setElementFormDefault(this.getFormDefault(schemaEl,
- "elementFormDefault"));
- schema.setAttributeFormDefault(this.getFormDefault(schemaEl,
- "attributeFormDefault"));
- schema.setBlockDefault(this.getDerivation(schemaEl, "blockDefault"));
- schema.setFinalDefault(this.getDerivation(schemaEl, "finalDefault"));
- /* set id attribute */
- if (schemaEl.hasAttribute("id")) {
- schema.id = schemaEl.getAttribute("id");
- }
-
- schema.setSourceURI(systemId);
-
- /***********
- * for ( each childElement)
- * if( simpleTypeElement)
- * handleSimpleType
- * else if( complexType)
- * handleComplexType
- * else if( element)
- * handleElement
- * else if( include)
- * handleInclude
- * else if( import)
- * handleImport
- * else if (group)
- * handleGroup
- * else if (attributeGroup)
- * handleattributeGroup
- * else if( attribute)
- * handleattribute
- * else if (redefine)
- * handleRedefine
- * else if(notation)
- * handleNotation
- * else if (annotation)
- * handleAnnotation
- */
-
- Element el = XDOMUtil.getFirstChildElementNS(schemaEl,
- XmlSchema.SCHEMA_NS);
- if (el == null
- && XDOMUtil.getFirstChildElementNS(schemaEl,
- "http://www.w3.org/1999/XMLSchema") != null) {
- throw new XmlSchemaException(
- "Schema defined using \"http://www.w3.org/1999/XMLSchema\" is not supported. "
- + "Please update the schema to the \""
- + XmlSchema.SCHEMA_NS + "\" namespace");
- }
- for (; el != null; el = XDOMUtil.getNextSiblingElementNS(el,
- XmlSchema.SCHEMA_NS)) {
-
- // String elPrefix = el.getPrefix() == null ? "" : el.getPrefix();
- //if(elPrefix.equals(schema.schema_ns_prefix)) {
- if (el.getLocalName().equals("simpleType")) {
- XmlSchemaType type = handleSimpleType(schema, el, schemaEl);
- schema.addType(type);
- schema.items.add(type);
- collection.resolveType(type.getQName(), type);
- } else if (el.getLocalName().equals("complexType")) {
- XmlSchemaType type = handleComplexType(schema, el, schemaEl);
- schema.addType(type);
- schema.items.add(type);
- collection.resolveType(type.getQName(), type);
- } else if (el.getLocalName().equals("element")) {
- XmlSchemaElement element = handleElement(schema, el, schemaEl,
- true);
- if (element.qualifiedName != null)
- schema.elements.collection.put(element.qualifiedName,
- element);
- else if (element.refName != null)
- schema.elements.collection.put(element.refName, element);
- schema.items.add(element);
- } else if (el.getLocalName().equals("include")) {
- XmlSchemaInclude include = handleInclude(schema, el, schemaEl);
- schema.includes.add(include);
- schema.items.add(include);
-
- } else if (el.getLocalName().equals("import")) {
- XmlSchemaImport schemaImport = handleImport(schema, el,
- schemaEl);
- schema.includes.add(schemaImport);
- schema.items.add(schemaImport);
-
- } else if (el.getLocalName().equals("group")) {
- XmlSchemaGroup group = handleGroup(schema, el, schemaEl);
- schema.groups.collection.put(group.name, group);
- schema.items.add(group);
- } else if (el.getLocalName().equals("attributeGroup")) {
- XmlSchemaAttributeGroup group = handleAttributeGroup(schema,
- el, schemaEl);
- schema.attributeGroups.collection.put(group.name, group);
- schema.items.add(group);
- } else if (el.getLocalName().equals("attribute")) {
- XmlSchemaAttribute attr = handleAttribute(schema, el, schemaEl,
- true); //pass true to indicate that it is a top level child
- schema.attributes.collection.put(attr.qualifiedName, attr);
- schema.items.add(attr);
- } else if (el.getLocalName().equals("redefine")) {
- XmlSchemaRedefine redefine = handleRedefine(schema, el,
- schemaEl);
- schema.includes.add(redefine);
- } else if (el.getLocalName().equals("notation")) {
- XmlSchemaNotation notation = handleNotation(el);
- schema.notations.collection.put(new QName(schema
- .getTargetNamespace(), notation.name), notation);
- schema.items.add(notation);
- } else if (el.getLocalName().equals("annotation")) {
- XmlSchemaAnnotation annotation = handleAnnotation(el);
- schema.setAnnotation(annotation);
- }
- }
-
- //add the extesibility components
- processExtensibilityComponents(schema, schemaEl);
-
- return schema;
- }
-
- private XmlSchemaNotation handleNotation(Element notationEl) {
-
- XmlSchemaNotation notation = new XmlSchemaNotation();
-
- if (notationEl.hasAttribute("id")) {
- notation.id = notationEl.getAttribute("id");
- }
-
- if (notationEl.hasAttribute("name")) {
- notation.name = notationEl.getAttribute("name");
- }
-
- if (notationEl.hasAttribute("public")) {
- notation.publicNotation = notationEl.getAttribute("public");
- }
-
- if (notationEl.hasAttribute("system")) {
- notation.system = notationEl.getAttribute("system");
- }
-
- Element annotationEl = XDOMUtil.getFirstChildElementNS(notationEl,
- XmlSchema.SCHEMA_NS, "annotation");
-
- if (annotationEl != null) {
- XmlSchemaAnnotation annotation = handleAnnotation(annotationEl);
- notation.setAnnotation(annotation);
- }
-
- return notation;
- }
-
- /**
- * Handle redefine
- * @param schema
- * @param redefineEl
- * @param schemaEl
- * @return
- */
- private XmlSchemaRedefine handleRedefine(XmlSchema schema,
- Element redefineEl, Element schemaEl) {
-
- XmlSchemaRedefine redefine = new XmlSchemaRedefine();
- redefine.schemaLocation = redefineEl.getAttribute("schemaLocation");
- final TargetNamespaceValidator validator = newIncludeValidator(schema);
-
- if (schema.getSourceURI() != null) {
- redefine.schema = resolveXmlSchema(schema.logicalTargetNamespace,
- redefine.schemaLocation, schema.getSourceURI(), validator);
- } else {
- redefine.schema = resolveXmlSchema(schema.logicalTargetNamespace,
- redefine.schemaLocation, validator);
- }
-
- /*
- * FIXME - This seems not right. Since the redefine should take into account
- * the attributes of the original element we cannot just build the type
- * defined in the redefine section - what we need to do is to get the original type
- * object and modify it. However one may argue (quite reasonably) that the purpose
- * of this object model is to provide just the representation and not the validation
- * (as it has been always the case)
- */
-
- for (Element el = XDOMUtil.getFirstChildElementNS(redefineEl,
- XmlSchema.SCHEMA_NS); el != null; el = XDOMUtil
- .getNextSiblingElementNS(el, XmlSchema.SCHEMA_NS)) {
-
- if (el.getLocalName().equals("simpleType")) {
- XmlSchemaType type = handleSimpleType(schema, el, schemaEl);
-
- redefine.schemaTypes.collection.put(type.getQName(), type);
- redefine.items.add(type);
- } else if (el.getLocalName().equals("complexType")) {
-
- XmlSchemaType type = handleComplexType(schema, el, schemaEl);
-
- redefine.schemaTypes.collection.put(type.getQName(), type);
- redefine.items.add(type);
- } else if (el.getLocalName().equals("group")) {
- XmlSchemaGroup group = handleGroup(schema, el, schemaEl);
- redefine.groups.collection.put(group.name, group);
- redefine.items.add(group);
- } else if (el.getLocalName().equals("attributeGroup")) {
- XmlSchemaAttributeGroup group = handleAttributeGroup(schema,
- el, schemaEl);
-
- redefine.attributeGroups.collection.put(group.name, group);
- redefine.items.add(group);
- } else if (el.getLocalName().equals("annotation")) {
- XmlSchemaAnnotation annotation = handleAnnotation(el);
- redefine.setAnnotation(annotation);
- }
- // }
- }
- return redefine;
- }
-
- void setNamespaceAttributes(XmlSchema schema, Element schemaEl) {
- //no targetnamespace found !
- if (schemaEl.getAttributeNode("targetNamespace") != null) {
- String contain = schemaEl.getAttribute("targetNamespace");
- schema.setTargetNamespace(contain);
- } else {
- //do nothing here
- }
- if (validator != null) {
- validator.validate(schema);
- }
- }
-
- /**
- * Handles simple types
- * @param schema
- * @param simpleEl
- * @param schemaEl
- */
- XmlSchemaSimpleType handleSimpleType(XmlSchema schema, Element simpleEl,
- Element schemaEl) {
- XmlSchemaSimpleType simpleType = new XmlSchemaSimpleType(schema);
- if (simpleEl.hasAttribute("name")) {
- simpleType.name = simpleEl.getAttribute("name");
- }
-
- if (simpleEl.hasAttribute("final")) {
- String finalstr = simpleEl.getAttribute("final");
-
- if (finalstr.equalsIgnoreCase("all")
- | finalstr.equalsIgnoreCase("#all"))
-
- simpleType.setFinal(new XmlSchemaDerivationMethod(
- Constants.BlockConstants.ALL));
- else
- simpleType.setFinal(new XmlSchemaDerivationMethod(finalstr));
- }
-
- Element simpleTypeAnnotationEl = XDOMUtil.getFirstChildElementNS(
- simpleEl, XmlSchema.SCHEMA_NS, "annotation");
-
- if (simpleTypeAnnotationEl != null) {
- XmlSchemaAnnotation simpleTypeAnnotation = handleAnnotation(simpleTypeAnnotationEl);
-
- simpleType.setAnnotation(simpleTypeAnnotation);
- }
-
- Element unionEl, listEl, restrictionEl;
-
- if ((restrictionEl = XDOMUtil.getFirstChildElementNS(simpleEl,
- XmlSchema.SCHEMA_NS, "restriction")) != null) {
-
- XmlSchemaSimpleTypeRestriction restriction = new XmlSchemaSimpleTypeRestriction();
-
- Element restAnnotationEl = XDOMUtil.getFirstChildElementNS(
- restrictionEl, XmlSchema.SCHEMA_NS, "annotation");
-
- if (restAnnotationEl != null) {
- XmlSchemaAnnotation restAnnotation = handleAnnotation(restAnnotationEl);
- restriction.setAnnotation(restAnnotation);
- }
- /** if (restriction has a base attribute )
- * set the baseTypeName and look up the base type
- * else if( restricion has a SimpleType Element as child)
- * get that element and do a handleSimpleType;
- * get the children of restriction other than annotation
- * and simpleTypes and construct facets from it;
- *
- * set the restriction has the content of the simpleType
- *
- **/
-
- Element inlineSimpleType = XDOMUtil.getFirstChildElementNS(
- restrictionEl, XmlSchema.SCHEMA_NS, "simpleType");
-
- if (restrictionEl.hasAttribute("base")) {
- NamespaceContext ctx = NodeNamespaceContext.getNamespaceContext(restrictionEl);
- restriction.baseTypeName = getRefQName(restrictionEl
- .getAttribute("base"), ctx);
- } else if (inlineSimpleType != null) {
-
- restriction.baseType = handleSimpleType(schema,
- inlineSimpleType, schemaEl);
- }
- for (Element el = XDOMUtil.getFirstChildElementNS(restrictionEl,
- XmlSchema.SCHEMA_NS); el != null; el = XDOMUtil
- .getNextSiblingElementNS(el, XmlSchema.SCHEMA_NS)) {
-
- if (!el.getLocalName().equals("annotation")
- && !el.getLocalName().equals("simpleType")) {
-
[... 1658 lines stripped ...]