diff options
Diffstat (limited to 'sdo-java/trunk/impl/src/main/java/org/apache/tuscany/sdo/helper/BaseSDOXSDEcoreBuilder.java')
| -rw-r--r-- | sdo-java/trunk/impl/src/main/java/org/apache/tuscany/sdo/helper/BaseSDOXSDEcoreBuilder.java | 1771 |
1 files changed, 1771 insertions, 0 deletions
diff --git a/sdo-java/trunk/impl/src/main/java/org/apache/tuscany/sdo/helper/BaseSDOXSDEcoreBuilder.java b/sdo-java/trunk/impl/src/main/java/org/apache/tuscany/sdo/helper/BaseSDOXSDEcoreBuilder.java new file mode 100644 index 0000000000..3d297fa671 --- /dev/null +++ b/sdo-java/trunk/impl/src/main/java/org/apache/tuscany/sdo/helper/BaseSDOXSDEcoreBuilder.java @@ -0,0 +1,1771 @@ +/** + * + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.sdo.helper; + +import java.util.ArrayList; +import java.util.Collection; +import java.util.Collections; +import java.util.HashMap; +import java.util.Iterator; +import java.util.List; +import java.util.Map; + +import org.eclipse.emf.ecore.EAttribute; +import org.eclipse.emf.ecore.EClass; +import org.eclipse.emf.ecore.EClassifier; +import org.eclipse.emf.ecore.EDataType; +import org.eclipse.emf.ecore.EEnum; +import org.eclipse.emf.ecore.EOperation; +import org.eclipse.emf.ecore.EPackage; +import org.eclipse.emf.ecore.EParameter; +import org.eclipse.emf.ecore.EReference; +import org.eclipse.emf.ecore.EStructuralFeature; +import org.eclipse.emf.ecore.ETypedElement; +import org.eclipse.emf.ecore.EcoreFactory; +import org.eclipse.emf.ecore.EcorePackage; +import org.eclipse.emf.ecore.util.EcoreUtil; +import org.eclipse.emf.ecore.util.ExtendedMetaData; +import org.eclipse.emf.ecore.xml.type.XMLTypePackage; +import org.eclipse.xsd.XSDAnnotation; +import org.eclipse.xsd.XSDAttributeDeclaration; +import org.eclipse.xsd.XSDAttributeUse; +import org.eclipse.xsd.XSDComplexTypeContent; +import org.eclipse.xsd.XSDComplexTypeDefinition; +import org.eclipse.xsd.XSDComponent; +import org.eclipse.xsd.XSDContentTypeCategory; +import org.eclipse.xsd.XSDDerivationMethod; +import org.eclipse.xsd.XSDElementDeclaration; +import org.eclipse.xsd.XSDFeature; +import org.eclipse.xsd.XSDLengthFacet; +import org.eclipse.xsd.XSDMaxLengthFacet; +import org.eclipse.xsd.XSDMinLengthFacet; +import org.eclipse.xsd.XSDModelGroup; +import org.eclipse.xsd.XSDModelGroupDefinition; +import org.eclipse.xsd.XSDNamedComponent; +import org.eclipse.xsd.XSDParticle; +import org.eclipse.xsd.XSDSchema; +import org.eclipse.xsd.XSDSimpleTypeDefinition; +import org.eclipse.xsd.XSDTerm; +import org.eclipse.xsd.XSDTypeDefinition; +import org.eclipse.xsd.XSDVariety; +import org.eclipse.xsd.XSDWildcard; +import org.eclipse.xsd.ecore.XSDEcoreBuilder; +import org.eclipse.xsd.util.XSDConstants; +import org.w3c.dom.Element; +import org.w3c.dom.Node; + +/** + * An XSDEcoreBuilder that uses a supplied (SDO) ecore factory to create properties and types. + */ +public class BaseSDOXSDEcoreBuilder extends XSDEcoreBuilder +{ + protected EcorePackage ecorePackage = EcorePackage.eINSTANCE; + protected EcoreFactory ecoreFactory = EcoreFactory.eINSTANCE; + + public BaseSDOXSDEcoreBuilder(ExtendedMetaData extendedMetaData) + { + super(extendedMetaData); + } + + private void createDocumentRoot(XSDSchema xsdSchema, EPackage ePackage) { + EClass documentEClass = ecoreFactory.createEClass(); + String name = getEcoreAttribute(xsdSchema, "documentRoot"); + if (name == null) + { + name = "DocumentRoot"; + } + documentEClass.setName(name); + + extendedMetaData.setDocumentRoot(documentEClass); + + ePackage.getEClassifiers().add(documentEClass); + + createFeature + (documentEClass, + "mixed", + ecorePackage.getEFeatureMapEntry(), + null, + 0, + -1); + + EStructuralFeature xmlnsPrefixMapFeature = + createFeature + (documentEClass, + "xMLNSPrefixMap", + ecorePackage.getEStringToStringMapEntry(), + null, + 0, + -1); + extendedMetaData.setName(xmlnsPrefixMapFeature, "xmlns:prefix"); + + EStructuralFeature xsiSchemaLocationMapFeature = + createFeature + (documentEClass, + "xSISchemaLocation", + ecorePackage.getEStringToStringMapEntry(), + null, + 0, + -1); + extendedMetaData.setName(xsiSchemaLocationMapFeature, "xsi:schemaLocation"); + } + + public EPackage getEPackage(XSDNamedComponent xsdNamedComponent) + { + XSDSchema containingXSDSchema = xsdNamedComponent.getSchema(); + if (containingXSDSchema != null && !xsdSchemas.contains(containingXSDSchema)) + { + xsdSchemas.add(containingXSDSchema); + addInput(containingXSDSchema); + validate(containingXSDSchema); + } + + String targetNamespace = + containingXSDSchema == null ? + xsdNamedComponent.getTargetNamespace() : + containingXSDSchema.getTargetNamespace(); + EPackage ePackage = (EPackage)targetNamespaceToEPackageMap.get(targetNamespace); + if (ePackage == null) + { + ePackage = ecoreFactory.createEPackage(); + setAnnotations(ePackage, containingXSDSchema); + addOutput(ePackage); + if (targetNamespace == null) + { + if (containingXSDSchema == null) + { + containingXSDSchema = rootSchema; + } + ePackage.setName(validName(containingXSDSchema.eResource().getURI().trimFileExtension().lastSegment(), true)); + ePackage.setNsURI(containingXSDSchema.eResource().getURI().toString()); + + // Also register against the nsURI for the case that the target namespace is null. + // + // extendedMetaData.putPackage(ePackage.getNsURI(), ePackage); + } + else + { + String qualifiedPackageName = qualifiedPackageName(targetNamespace); + ePackage.setName(qualifiedPackageName); + ePackage.setNsURI(targetNamespace); + } + + String nsPrefix = ePackage.getName(); + int index = nsPrefix.lastIndexOf('.'); + nsPrefix = index == -1 ? nsPrefix : nsPrefix.substring(index + 1); + + // http://www.w3.org/TR/REC-xml-names/#xmlReserved + // Namespace Constraint: Leading "XML" + // Prefixes beginning with the three-letter sequence x, m, l, in any case combination, + // are reserved for use by XML and XML-related specifications. + // + if (nsPrefix.toLowerCase().startsWith("xml")) + { + nsPrefix = "_" + nsPrefix; + } + ePackage.setNsPrefix(nsPrefix); + + extendedMetaData.setQualified(ePackage, targetNamespace != null); + extendedMetaData.putPackage(targetNamespace, ePackage); + + targetNamespaceToEPackageMap.put(targetNamespace, ePackage); + + createDocumentRoot(xsdNamedComponent.getSchema(), ePackage); + } + + return ePackage; + } + + protected EClassifier computeEClassifier(XSDTypeDefinition xsdTypeDefinition) + { + if (xsdTypeDefinition == null) + { + return getBuiltInEClassifier(rootSchema.getSchemaForSchemaNamespace(), "anySimpleType"); + } + else if (xsdTypeDefinition instanceof XSDSimpleTypeDefinition) + { + return computeEDataType((XSDSimpleTypeDefinition)xsdTypeDefinition); + } + else + { + return computeEClass((XSDComplexTypeDefinition)xsdTypeDefinition); + } + } + + protected EDataType computeEDataType(XSDSimpleTypeDefinition xsdSimpleTypeDefinition) + { + if (xsdSimpleTypeDefinition == null) + { + return (EDataType)getBuiltInEClassifier(rootSchema.getSchemaForSchemaNamespace(), "anySimpleType"); + } + else if (XSDConstants.isSchemaForSchemaNamespace(xsdSimpleTypeDefinition.getTargetNamespace())) + { + String name = xsdSimpleTypeDefinition.getName(); + if (name != null) + { + EDataType result = (EDataType)getBuiltInEClassifier(xsdSimpleTypeDefinition.getTargetNamespace(), "anyType".equals(name) ? "anySimpleType" : name); + if (result != null) + { + return result; + } + } + } + else if (xsdSimpleTypeDefinition.getContainer() == null) + { + return (EDataType)getBuiltInEClassifier(rootSchema.getSchemaForSchemaNamespace(), "anySimpleType"); + } + + String explicitInstanceClassName = getEcoreAttribute(xsdSimpleTypeDefinition, "instanceClass"); + if (explicitInstanceClassName != null) + { + EDataType eDataType = ecoreFactory.createEDataType(); + setAnnotations(eDataType, xsdSimpleTypeDefinition); + + String aliasName = getEcoreAttribute(xsdSimpleTypeDefinition, "name"); + if (aliasName == null) + { + aliasName = validAliasName(xsdSimpleTypeDefinition, true); + } + eDataType.setName(aliasName); + extendedMetaData.setName(eDataType, xsdSimpleTypeDefinition.getAliasName()); + + eDataType.setInstanceClassName(explicitInstanceClassName); + + EPackage ePackage = getEPackage(xsdSimpleTypeDefinition); + addToSortedList(ePackage.getEClassifiers(), eDataType); + + checkForPrimitive(xsdSimpleTypeDefinition, eDataType); + + handleFacets(xsdSimpleTypeDefinition, eDataType); + + String constraints = getEcoreAttribute(xsdSimpleTypeDefinition, "constraints"); + if (constraints != null) + { + EcoreUtil.setAnnotation(eDataType, EcorePackage.eNS_URI, "constraints", constraints); + } + + if ("false".equals(getEcoreAttribute(xsdSimpleTypeDefinition, "serializable"))) + { + eDataType.setSerializable(false); + } + return eDataType; + } + else + { + EEnum eEnum = computeEEnum(xsdSimpleTypeDefinition); + if (eEnum != null) + { + return eEnum; + } + else + { + XSDSimpleTypeDefinition baseTypeDefinition = xsdSimpleTypeDefinition.getBaseTypeDefinition(); + if (baseTypeDefinition != null) + { + EDataType eDataType = ecoreFactory.createEDataType(); + setAnnotations(eDataType, xsdSimpleTypeDefinition); + + String name = getEcoreAttribute(xsdSimpleTypeDefinition, "name"); + if (name == null) + { + name = validAliasName(xsdSimpleTypeDefinition, true); + } + + eDataType.setName(name); + extendedMetaData.setName(eDataType, xsdSimpleTypeDefinition.getAliasName()); + + EPackage ePackage = getEPackage(xsdSimpleTypeDefinition); + addToSortedList(ePackage.getEClassifiers(), eDataType); + + if (baseTypeDefinition.getVariety() != xsdSimpleTypeDefinition.getVariety()) + { + if (xsdSimpleTypeDefinition.getVariety() == XSDVariety.LIST_LITERAL) + { + EDataType itemEDataType = getEDataType(xsdSimpleTypeDefinition.getItemTypeDefinition()); + extendedMetaData.setItemType(eDataType, itemEDataType); + eDataType.setInstanceClassName("java.util.List"); + } + else + { + String instanceClassName = null; + List memberTypes = new ArrayList(); + for (Iterator i = xsdSimpleTypeDefinition.getMemberTypeDefinitions().iterator(); i.hasNext(); ) + { + XSDSimpleTypeDefinition memberTypeDefinition = (XSDSimpleTypeDefinition)i.next(); + EDataType memberEDataType = getEDataType(memberTypeDefinition); + memberTypes.add(memberEDataType); + String memberInstanceClassName = memberEDataType.getInstanceClassName(); + if (memberInstanceClassName == null && memberEDataType instanceof EEnum) + { + memberInstanceClassName = "org.eclipse.emf.common.util.Enumerator"; + } + if (instanceClassName == null) + { + instanceClassName = memberInstanceClassName; + } + else if (instanceClassName != memberInstanceClassName) + { + instanceClassName = "java.lang.Object"; + } + } + extendedMetaData.setMemberTypes(eDataType, memberTypes); + eDataType.setInstanceClassName(instanceClassName); + } + } + else + { + EDataType baseEDataType = getEDataType(baseTypeDefinition); + extendedMetaData.setBaseType(eDataType, baseEDataType); + String instanceClassName = getInstanceClassName(xsdSimpleTypeDefinition, baseEDataType); + eDataType.setInstanceClassName + (instanceClassName == null ? + "org.eclipse.emf.common.util.Enumerator" : + instanceClassName); + } + + checkForPrimitive(xsdSimpleTypeDefinition, eDataType); + handleFacets(xsdSimpleTypeDefinition, eDataType); + + String constraints = getEcoreAttribute(xsdSimpleTypeDefinition, "constraints"); + if (constraints != null) + { + EcoreUtil.setAnnotation(eDataType, EcorePackage.eNS_URI, "constraints", constraints); + } + + if ("false".equals(getEcoreAttribute(xsdSimpleTypeDefinition, "serializable"))) + { + eDataType.setSerializable(false); + } + + return eDataType; + } + } + return (EDataType)getBuiltInEClassifier(rootSchema.getSchemaForSchemaNamespace(), "anySimpleType"); + } + } + + protected void checkForPrimitive(EDataType eDataType) + { + int index = PRIMITIVES.indexOf(eDataType.getInstanceClassName()); + if (index != -1 || eDataType instanceof EEnum) + { + EDataType eDataTypeObject = ecoreFactory.createEDataType(); + eDataTypeObject.setName(eDataType.getName() + "Object"); + if (index != -1) + { + eDataTypeObject.setInstanceClassName(PRIMITIVE_WRAPPERS[index]); + } + else + { + eDataTypeObject.setInstanceClassName("org.eclipse.emf.common.util.Enumerator"); + } + extendedMetaData.setName(eDataTypeObject, extendedMetaData.getName(eDataType) + ":Object"); + addToSortedList(eDataType.getEPackage().getEClassifiers(), eDataTypeObject); + extendedMetaData.setBaseType(eDataTypeObject, eDataType); + + typeToTypeObjectMap.put(eDataType, eDataTypeObject); + } + } + + public EClass computeEClass(XSDComplexTypeDefinition xsdComplexTypeDefinition) + { + if (xsdComplexTypeDefinition == null) + { + return (EClass)getBuiltInEClassifier(rootSchema.getSchemaForSchemaNamespace(), "anyType"); + } + else if (XSDConstants.isSchemaForSchemaNamespace(xsdComplexTypeDefinition.getTargetNamespace())) + { + String name = xsdComplexTypeDefinition.getName(); + if (name != null) + { + EClass result = (EClass)getBuiltInEClassifier(xsdComplexTypeDefinition.getTargetNamespace(), name); + if (result != null) + { + return result; + } + } + } + else if (xsdComplexTypeDefinition.getContainer() == null) + { + return (EClass)getBuiltInEClassifier(rootSchema.getSchemaForSchemaNamespace(), "anyType"); + } + + EClass eClass = ecoreFactory.createEClass(); + setAnnotations(eClass, xsdComplexTypeDefinition); + // Do this early to prevent recursive loop. + xsdComponentToEModelElementMap.put(xsdComplexTypeDefinition, eClass); + + if ("true".equals(getEcoreAttribute(xsdComplexTypeDefinition, "interface"))) + { + eClass.setInterface(true); + } + + String instanceClassName = getEcoreAttribute(xsdComplexTypeDefinition, "instanceClass"); + if (instanceClassName != null) + { + eClass.setInstanceClassName(instanceClassName); + } + + String aliasName = getEcoreAttribute(xsdComplexTypeDefinition, "name"); + if (aliasName == null) + { + aliasName = validAliasName(xsdComplexTypeDefinition, true); + } + eClass.setName(aliasName); + extendedMetaData.setName(eClass, xsdComplexTypeDefinition.getAliasName()); + + String constraints = getEcoreAttribute(xsdComplexTypeDefinition, "constraints"); + if (constraints != null) + { + EcoreUtil.setAnnotation(eClass, EcorePackage.eNS_URI, "constraints", constraints); + } + + EPackage ePackage = getEPackage(xsdComplexTypeDefinition); + addToSortedList(ePackage.getEClassifiers(), eClass); + + if (xsdComplexTypeDefinition.isAbstract()) + { + eClass.setAbstract(true); + } + + EClass baseClass = null; + XSDTypeDefinition baseTypeDefinition = xsdComplexTypeDefinition.getBaseTypeDefinition(); + if (!baseTypeDefinition.isCircular()) + { + EClassifier baseType = getEClassifier(baseTypeDefinition); + if (baseType instanceof EClass && baseType != ecorePackage.getEObject()) + { + eClass.getESuperTypes().add(baseClass = (EClass)baseType); + } + } + + boolean isRestriction = + !eClass.getESuperTypes().isEmpty() && + xsdComplexTypeDefinition.getDerivationMethod() == XSDDerivationMethod.RESTRICTION_LITERAL; + + for (Iterator i = getEcoreTypeQNamesAttribute(xsdComplexTypeDefinition, "implements").iterator(); i.hasNext(); ) + { + XSDTypeDefinition mixin = (XSDTypeDefinition)i.next(); + if (!XSDConstants.isURType(mixin)) + { + EClassifier mixinType = getEClassifier(mixin); + if (mixinType instanceof EClass && mixinType != ecorePackage.getEObject()) + { + eClass.getESuperTypes().add(mixinType); + } + } + } + + // 51210 + // EAnnotation contentParticle = null; + + if (xsdComplexTypeDefinition.getContentTypeCategory() == XSDContentTypeCategory.SIMPLE_LITERAL) + { + extendedMetaData.setContentKind(eClass, ExtendedMetaData.SIMPLE_CONTENT); + if (!"SimpleAnyType".equals(eClass.getName()) || !XMLTypePackage.eNS_URI.equals(eClass.getEPackage().getNsURI())) + { + if (eClass.getEAllStructuralFeatures().isEmpty()) + { + XSDComplexTypeContent xsdComplexTypeContent = xsdComplexTypeDefinition.getContent(); + String name = getEcoreAttribute(xsdComplexTypeContent, "name"); + if (name == null) + { + name = "value"; + } + createFeature + (eClass, + null, + name, + xsdComplexTypeContent, + false); + } + else + { + XSDSimpleTypeDefinition xsdSimpleTypeDefinition = xsdComplexTypeDefinition.getSimpleType(); + getEClassifier(xsdSimpleTypeDefinition); + } + } + } + else + { + EStructuralFeature globalGroup = null; + boolean isMixed = xsdComplexTypeDefinition.getContentTypeCategory() == XSDContentTypeCategory.MIXED_LITERAL; + String featureMapName = getEcoreAttribute(xsdComplexTypeDefinition, "featureMap"); + if (eClass.getESuperTypes().isEmpty() ? + "true".equals(getEcoreAttribute(xsdComplexTypeDefinition, "mixed")) : + extendedMetaData.getMixedFeature((EClass)eClass.getESuperTypes().get(0)) != null) + { + isMixed = true; + } + extendedMetaData.setContentKind + (eClass, + isMixed ? + ExtendedMetaData.MIXED_CONTENT : + xsdComplexTypeDefinition.getContentTypeCategory() == XSDContentTypeCategory.EMPTY_LITERAL ? + ExtendedMetaData.EMPTY_CONTENT : + ExtendedMetaData.ELEMENT_ONLY_CONTENT); + if (isMixed) + { + EStructuralFeature mixedFeature = extendedMetaData.getMixedFeature(eClass); + if (mixedFeature == null) + { + if (featureMapName == null) + { + featureMapName = "mixed"; + } + mixedFeature = + createFeature + (eClass, + featureMapName, + ecorePackage.getEFeatureMapEntry(), + null, + 0, + -1); + extendedMetaData.setName(mixedFeature, ":mixed"); + } + } + else + { + globalGroup = extendedMetaData.getElement(eClass, null, ":group"); + if (globalGroup == null && featureMapName != null && eClass.getESuperTypes().isEmpty()) + { + globalGroup = + createFeature + (eClass, + featureMapName, + ecorePackage.getEFeatureMapEntry(), + null, + 0, + -1); + extendedMetaData.setName(globalGroup, ":group"); + extendedMetaData.setFeatureKind(globalGroup, ExtendedMetaData.GROUP_FEATURE); + } + } + + if (xsdComplexTypeDefinition.getContent() != null) + { + // 51210 + // Map particleMap = new HashMap(); + Map groups = new HashMap(); + List particleInformation = collectParticles((XSDParticle)xsdComplexTypeDefinition.getContent()); + for (Iterator i = particleInformation.iterator(); i.hasNext(); ) + { + EffectiveOccurrence effectiveOccurrence = (EffectiveOccurrence)i.next(); + XSDParticle xsdParticle = effectiveOccurrence.xsdParticle; + EStructuralFeature group = (EStructuralFeature)groups.get(effectiveOccurrence.xsdModelGroup); + XSDTerm xsdTerm = xsdParticle.getTerm(); + EStructuralFeature eStructuralFeature = null; + String name = getEcoreAttribute(xsdParticle, "name"); + if (xsdTerm instanceof XSDModelGroup) + { + if (!isRestriction) + { + XSDModelGroup xsdModelGroup = (XSDModelGroup)xsdTerm; + if (name == null) + { + name = getEcoreAttribute(xsdParticle, "featureMap"); + if (name == null) + { + name = getEcoreAttribute(xsdModelGroup, "name"); + if (name == null) + { + name = getEcoreAttribute(xsdModelGroup, "featureMap"); + if (name == null) + { + if (xsdModelGroup.getContainer() instanceof XSDModelGroupDefinition) + { + XSDModelGroupDefinition xsdModelGroupDefinition = (XSDModelGroupDefinition)xsdModelGroup.getContainer(); + name = getEcoreAttribute(xsdModelGroupDefinition, "name"); + if (name == null) + { + name = validName(xsdModelGroupDefinition.getName(), true); + } + } + else + { + name = "group"; + } + } + } + } + } + + eStructuralFeature = + createFeature + (eClass, + name, + ecorePackage.getEFeatureMapEntry(), + xsdParticle, + 0, + -1); + groups.put(xsdTerm, eStructuralFeature); + extendedMetaData.setName(eStructuralFeature, name + ":" + eClass.getEAllStructuralFeatures().indexOf(eStructuralFeature)); + } + } + else if (xsdTerm instanceof XSDWildcard) + { + if (!isRestriction) + { + if (name == null) + { + name = getEcoreAttribute(xsdTerm, "name"); + if (name == null) + { + name = "any"; + } + } + eStructuralFeature = + createFeature + (eClass, + name, + ecorePackage.getEFeatureMapEntry(), + xsdParticle, + effectiveOccurrence.minOccurs, + effectiveOccurrence.maxOccurs); + // 51210 + // particleMap.put(xsdParticle, eStructuralFeature); + } + } + else + { + XSDElementDeclaration xsdElementDeclaration = (XSDElementDeclaration)xsdTerm; + + boolean isRedundant = false; + if (isRestriction) + { + isRedundant = + extendedMetaData.getElement + (baseClass, xsdElementDeclaration.getTargetNamespace(), xsdElementDeclaration.getName()) != null; + + if (!isRedundant) + { + group = + extendedMetaData.getElementWildcardAffiliation + (baseClass, xsdElementDeclaration.getTargetNamespace(), xsdElementDeclaration.getName()); + } + } + + if (!isRedundant) + { + if (name == null) + { + name = getEcoreAttribute(xsdElementDeclaration, "name"); + if (name == null) + { + name = validName(xsdElementDeclaration.getName(), true); + } + } + + String groupName = getEcoreAttribute(xsdParticle, "featureMap"); + if (groupName == null) + { + groupName = getEcoreAttribute(xsdElementDeclaration, "featureMap"); + } + + if (!"".equals(groupName) && + (groupName != null || + xsdElementDeclaration.isAbstract() || + xsdElementDeclaration.getSubstitutionGroup().size() > 1)) + { + if (groupName == null) + { + groupName = name + "Group"; + } + eStructuralFeature = + createFeature + (eClass, + groupName, + ecorePackage.getEFeatureMapEntry(), + xsdParticle, + effectiveOccurrence.minOccurs, + effectiveOccurrence.maxOccurs); + + eStructuralFeature.setChangeable(true); + + extendedMetaData.setFeatureKind(eStructuralFeature, ExtendedMetaData.GROUP_FEATURE); + extendedMetaData.setName(eStructuralFeature, xsdElementDeclaration.getName() + ":group"); + + if (group != null) + { + extendedMetaData.setGroup(eStructuralFeature, group); + eStructuralFeature.setDerived(true); + eStructuralFeature.setTransient(true); + eStructuralFeature.setVolatile(true); + } + else if (isMixed) + { + eStructuralFeature.setDerived(true); + eStructuralFeature.setTransient(true); + eStructuralFeature.setVolatile(true); + } + else if (globalGroup != null) + { + extendedMetaData.setGroup(eStructuralFeature, globalGroup); + eStructuralFeature.setDerived(true); + eStructuralFeature.setTransient(true); + eStructuralFeature.setVolatile(true); + } + + group = eStructuralFeature; + } + + eStructuralFeature = + createFeature(eClass, xsdElementDeclaration, name, xsdParticle, effectiveOccurrence.minOccurs, effectiveOccurrence.maxOccurs); + // 51210 + // particleMap.put(xsdParticle, eStructuralFeature); + + // If the group is turned off, we better make the feature changeable. + // + if (!eStructuralFeature.isChangeable() && group == null && getEcoreAttribute(xsdParticle, xsdElementDeclaration, "changeable") == null) + { + eStructuralFeature.setChangeable(true); + } + } + } + + if (eStructuralFeature != null) + { + if (group != null) + { + extendedMetaData.setGroup(eStructuralFeature, group); + eStructuralFeature.setDerived(true); + eStructuralFeature.setTransient(true); + eStructuralFeature.setVolatile(true); + } + else if (isMixed) + { + eStructuralFeature.setDerived(true); + eStructuralFeature.setTransient(true); + eStructuralFeature.setVolatile(true); + } + else if (globalGroup != null) + { + extendedMetaData.setGroup(eStructuralFeature, globalGroup); + eStructuralFeature.setDerived(true); + eStructuralFeature.setTransient(true); + eStructuralFeature.setVolatile(true); + } + } + } + + // 51210 + // contentParticle = computeParticleConstraints(eClass, particleMap, (XSDParticle)xsdComplexTypeDefinition.getContent()); + } + } + + // 51210 + // EAnnotation attributeParticle = null; + // if (isRestriction) + // { + // attributeParticle = ecoreFactory.createEAnnotation(); + // attributeParticle.setSource("attributes"); + // } + + XSDWildcard baseXSDWildcard = null; + Collection baseAttributeUses = Collections.EMPTY_LIST; + Map baseAttributeURIs = new HashMap(); + if (baseTypeDefinition instanceof XSDComplexTypeDefinition) + { + XSDComplexTypeDefinition complexBaseTypeDefinition = (XSDComplexTypeDefinition)baseTypeDefinition; + baseXSDWildcard = complexBaseTypeDefinition.getAttributeWildcard(); + baseAttributeUses = complexBaseTypeDefinition.getAttributeUses(); + for (Iterator i = baseAttributeUses.iterator(); i.hasNext(); ) + { + XSDAttributeUse xsdAttributeUse = (XSDAttributeUse)i.next(); + baseAttributeURIs.put(xsdAttributeUse.getAttributeDeclaration().getURI(), xsdAttributeUse); + } + } + + for (Iterator i = getAttributeUses(xsdComplexTypeDefinition).iterator(); i.hasNext(); ) + { + XSDAttributeUse xsdAttributeUse = (XSDAttributeUse)i.next(); + XSDAttributeDeclaration xsdAttributeDeclaration = xsdAttributeUse.getAttributeDeclaration(); + if (baseAttributeURIs.remove(xsdAttributeDeclaration.getURI()) == null) + { + String name = getEcoreAttribute(xsdAttributeUse, "name"); + if (name == null) + { + name = getEcoreAttribute(xsdAttributeDeclaration, "name"); + } + if (name == null) + { + name = validName(xsdAttributeDeclaration.getName(), true); + } + + EStructuralFeature eStructuralFeature = + createFeature(eClass, xsdAttributeDeclaration, name, xsdAttributeUse, xsdAttributeUse.isRequired()); + + if (isRestriction) + { + EStructuralFeature attributeWildcardEStructuralFeature = + extendedMetaData.getAttributeWildcardAffiliation + (baseClass, xsdAttributeDeclaration.getTargetNamespace(), xsdAttributeDeclaration.getName()); + if (attributeWildcardEStructuralFeature != null) + { + extendedMetaData.setGroup(eStructuralFeature, attributeWildcardEStructuralFeature); + eStructuralFeature.setDerived(true); + eStructuralFeature.setTransient(true); + eStructuralFeature.setVolatile(true); + } + } + } + /* 51210 + else if (isRestriction && !baseAttributeUses.contains(xsdAttributeUse)) + { + EStructuralFeature eStructuralFeature = + extendedMetaData.getAttribute(eClass, xsdAttributeDeclaration.getTargetNamespace(), xsdAttributeDeclaration.getName()); + if (eStructuralFeature != null) + { + EAnnotation attributeEAnnotation = ecoreFactory.createEAnnotation(); + if (xsdAttributeUse.isRequired()) + { + attributeEAnnotation.getDetails().put("minOccurs", "1"); + } + attributeEAnnotation.getReferences().add(eStructuralFeature); + + if (xsdAttributeDeclaration.getTypeDefinition() != null) + { + EClassifier type = getEClassifier(xsdAttributeDeclaration.getTypeDefinition()); + if (type != eStructuralFeature.getEType() && type != null) + { + attributeEAnnotation.getReferences().add(type); + } + } + + attributeParticle.getContents().add(attributeEAnnotation); + } + } + */ + } + + /* 51210 + if (isRestriction && !baseAttributeURIs.isEmpty()) + { + for (Iterator i = baseAttributeURIs.values().iterator(); i.hasNext(); ) + { + XSDAttributeUse xsdAttributeUse = (XSDAttributeUse)i.next(); + XSDAttributeDeclaration xsdAttributeDeclaration = xsdAttributeUse.getAttributeDeclaration(); + EStructuralFeature eStructuralFeature = + extendedMetaData.getAttribute(eClass, xsdAttributeDeclaration.getTargetNamespace(), xsdAttributeDeclaration.getName()); + if (eStructuralFeature != null) + { + EAnnotation attributeEAnnotation = ecoreFactory.createEAnnotation(); + attributeEAnnotation.getReferences().add(eStructuralFeature); + attributeEAnnotation.getDetails().put("maxOccurs", "0"); + attributeParticle.getContents().add(attributeEAnnotation); + } + } + } + */ + + XSDWildcard xsdWildcard = xsdComplexTypeDefinition.getAttributeWildcard(); + if (xsdWildcard != null && baseXSDWildcard != xsdWildcard || XSDConstants.isURType(xsdComplexTypeDefinition)) + { + if (isRestriction && !XSDConstants.isURType(xsdComplexTypeDefinition)) + { + // 51210 + // attributeParticle.getDetails().put + // ("wildcard", BasicExtendedMetaData.getEncodedWildcards(xsdComplexTypeDefinition.getTargetNamespace(), getWildcards(xsdWildcard))); + } + else + { + String name = getEcoreAttribute(xsdWildcard, "name"); + if (name == null) + { + name = "anyAttribute"; + } + createFeature + (eClass, + name, + ecorePackage.getEFeatureMapEntry(), + xsdWildcard, + 0, + -1); + } + } + + if (isRestriction) + { + // 51210 + // EAnnotation restrictionParticle = ecoreFactory.createEAnnotation(); + // restrictionParticle.setSource("restriction"); + // if (contentParticle != null) + // { + // restrictionParticle.getContents().add(contentParticle); + // } + // if (!attributeParticle.getContents().isEmpty() || !attributeParticle.getDetails().isEmpty()) + // { + // restrictionParticle.getContents().add(attributeParticle); + // } + // contentParticle = restrictionParticle; + + int baseContentKind = extendedMetaData.getContentKind((EClass)eClass.getESuperTypes().get(0)); + if (baseContentKind == ExtendedMetaData.MIXED_CONTENT && + xsdComplexTypeDefinition.getContentTypeCategory() == XSDContentTypeCategory.SIMPLE_LITERAL) + { + extendedMetaData.setContentKind(eClass, ExtendedMetaData.SIMPLE_CONTENT); + EStructuralFeature eStructuralFeature = + createFeature + (eClass, + "rawValue", + getBuiltInEClassifier(xsdComplexTypeDefinition.getSchema().getSchemaForSchemaNamespace(), "string"), + null, + 0, + 1); + eStructuralFeature.setDerived(true); + eStructuralFeature.setTransient(true); + eStructuralFeature.setVolatile(true); + + eStructuralFeature = + createFeature + (eClass, + "value", + getBuiltInEClassifier(xsdComplexTypeDefinition.getSchema().getSchemaForSchemaNamespace(), "anySimpleType"), + null, + 0, + 1); + eStructuralFeature.setDerived(true); + eStructuralFeature.setTransient(true); + eStructuralFeature.setVolatile(true); + + if ("SimpleAnyType".equals(eClass.getName()) && XMLTypePackage.eNS_URI.equals(eClass.getEPackage().getNsURI())) + { + eStructuralFeature = + createFeature + (eClass, + "instanceType", + ecorePackage.getEDataType(), + null, + 1, + 1); + + ((EReference)eStructuralFeature).setResolveProxies(false); + } + } + else + { + extendedMetaData.setContentKind(eClass, baseContentKind); + } + } + + // 51210 + // extendedMetaData.setContent(eClass, contentParticle); + + XSDAnnotation xsdAnnotation = xsdComplexTypeDefinition.getAnnotation(); + if (xsdAnnotation != null) + { + List applicationInformationList = xsdAnnotation.getApplicationInformation(EcorePackage.eNS_URI); + for (Iterator i = applicationInformationList.iterator(); i.hasNext(); ) + { + Element applicationInformation = (Element)i.next(); + if ("operations".equals(applicationInformation.getAttributeNS(EcorePackage.eNS_URI, "key"))) + { + for (Iterator j = getElements(applicationInformation, "operation").iterator(); j.hasNext(); ) + { + EOperation eOperation = ecoreFactory.createEOperation(); + Element operation = (Element)j.next(); + String operationName = operation.getAttributeNS(null, "name"); + eOperation.setName(operationName); + XSDTypeDefinition returnType = getEcoreTypeQNameAttribute(xsdComplexTypeDefinition, operation, null, "type"); + if (returnType != null) + { + EClassifier returnEType = getEClassifier(returnType); + eOperation.setEType(returnEType); + } + + List exceptions = getEcoreTypeQNamesAttribute(xsdComplexTypeDefinition, operation, null, "exceptions"); + for (Iterator k = exceptions.iterator(); k.hasNext(); ) + { + XSDTypeDefinition exceptionTypeDefinition = (XSDTypeDefinition)k.next(); + eOperation.getEExceptions().add(getEClassifier(exceptionTypeDefinition)); + } + + for (Iterator k = getElements(operation, "parameter").iterator(); k.hasNext(); ) + { + EParameter eParameter = ecoreFactory.createEParameter(); + Element parameter = (Element)k.next(); + String paramaterName = parameter.getAttributeNS(null, "name"); + XSDTypeDefinition parameterType = getEcoreTypeQNameAttribute(xsdComplexTypeDefinition, parameter, null, "type"); + EClassifier parameterEType = getEClassifier(parameterType); + eParameter.setName(paramaterName); + eParameter.setEType(parameterEType); + + populateETypedElement(eParameter, parameter); + eOperation.getEParameters().add(eParameter); + } + + List body = getElements(operation, "body"); + if (!body.isEmpty()) + { + EcoreUtil.setAnnotation(eOperation, "http://www.eclipse.org/emf/2002/GenModel", "body", getText((Element)body.get(0))); + } + + populateETypedElement(eOperation, operation); + eClass.getEOperations().add(eOperation); + } + } + } + } + return eClass; + } + + private String getText(Element element) + { + StringBuffer text = new StringBuffer(); + for (Node node = element.getFirstChild(); node != null; node = node.getNextSibling()) + { + switch (node.getNodeType()) + { + case Node.TEXT_NODE: + case Node.CDATA_SECTION_NODE: + { + text.append(node.getNodeValue()); + } + } + } + return text.toString(); + } + + private List getElements(Element element, String localName) + { + List result = new ArrayList(); + for (Node node = element.getFirstChild(); node != null; node = node.getNextSibling()) + { + if (node.getNodeType() == Node.ELEMENT_NODE) + { + Element child = (Element)node; + if (localName.equals(child.getLocalName()) && child.getNamespaceURI() == null) + { + result.add(child); + } + } + } + return result; + } + + protected EStructuralFeature createFeature + (EClass eClass, String name, EClassifier type, XSDComponent xsdComponent, int minOccurs, int maxOccurs) + { + if (xsdComponent != null) + { + XSDSchema containingXSDSchema = xsdComponent.getSchema(); + if (containingXSDSchema != null && !xsdSchemas.contains(containingXSDSchema)) + { + xsdSchemas.add(containingXSDSchema); + addInput(containingXSDSchema); + validate(containingXSDSchema); + } + } + else if (extendedMetaData.getContentKind(eClass) == ExtendedMetaData.MIXED_CONTENT) + { + if (type == ecorePackage.getEFeatureMapEntry()) + { + EAttribute eAttribute = ecoreFactory.createEAttribute(); + setAnnotations(eAttribute, xsdComponent); + eAttribute.setName(Character.toLowerCase(name.charAt(0)) + name.substring(1)); + eAttribute.setUnique(false); + eAttribute.setEType(type); + eAttribute.setLowerBound(minOccurs); + eAttribute.setUpperBound(maxOccurs); + eClass.getEStructuralFeatures().add(eAttribute); + extendedMetaData.setFeatureKind(eAttribute, ExtendedMetaData.ELEMENT_WILDCARD_FEATURE); + extendedMetaData.setName(eAttribute, ":" + eAttribute.getName()); + return eAttribute; + } + else + { + EReference eReference = ecoreFactory.createEReference(); + setAnnotations(eReference, xsdComponent); + eReference.setName(name); + eReference.setEType(ecorePackage.getEStringToStringMapEntry()); + eReference.setLowerBound(0); + eReference.setUpperBound(-1); + eReference.setContainment(true); + eReference.setResolveProxies(false); + eReference.setTransient(true); + eClass.getEStructuralFeatures().add(eReference); + extendedMetaData.setFeatureKind(eReference, ExtendedMetaData.ATTRIBUTE_FEATURE); + return eReference; + } + } + + if (type instanceof EClass) + { + EReference eReference = ecoreFactory.createEReference(); + setAnnotations(eReference, xsdComponent); + eReference.setName(Character.toLowerCase(name.charAt(0)) + name.substring(1)); + eReference.setEType(type); + eReference.setLowerBound(minOccurs); + eReference.setUpperBound(maxOccurs); + + eClass.getEStructuralFeatures().add(eReference); + if (xsdComponent == null || xsdComponent instanceof XSDSimpleTypeDefinition) + { + extendedMetaData.setName(eReference, ":" + eClass.getEAllStructuralFeatures().indexOf(eReference)); + extendedMetaData.setFeatureKind(eReference, ExtendedMetaData.SIMPLE_FEATURE); + eReference.setResolveProxies(!isLocalReferenceType((XSDSimpleTypeDefinition)xsdComponent)); + } + else + { + map(xsdComponent, eReference); + if (xsdComponent instanceof XSDParticle) + { + eReference.setContainment(true); + eReference.setResolveProxies(false); + + XSDParticle xsdParticle = (XSDParticle)xsdComponent; + + XSDTerm xsdTerm = ((XSDParticle)xsdComponent).getTerm(); + if (xsdTerm instanceof XSDElementDeclaration) + { + XSDElementDeclaration xsdElementDeclaration = (XSDElementDeclaration)xsdTerm; + extendedMetaData.setFeatureKind(eReference, ExtendedMetaData.ELEMENT_FEATURE); + extendedMetaData.setName(eReference, xsdElementDeclaration.getName()); + extendedMetaData.setNamespace(eReference, xsdElementDeclaration.getTargetNamespace()); + + XSDTypeDefinition xsdType = getEffectiveTypeDefinition(xsdParticle, xsdElementDeclaration); + if (xsdType instanceof XSDSimpleTypeDefinition) + { + eReference.setContainment(false); + eReference.setResolveProxies(!isLocalReferenceType((XSDSimpleTypeDefinition)xsdType)); + } + + if (maxOccurs == 1 && xsdElementDeclaration.isNillable()) + { + eReference.setUnsettable(true); + } + + if (xsdElementDeclaration.isAbstract()) + { + eReference.setChangeable(false); + } + + String opposite = getEcoreAttribute(xsdParticle, "opposite"); + if (opposite != null) + { + eReferenceToOppositeNameMap.put(eReference, opposite); + } + } + else if (xsdTerm instanceof XSDWildcard) + { + // EATM shouldn't happen + XSDWildcard xsdWildcard = (XSDWildcard)xsdTerm; + extendedMetaData.setFeatureKind(eReference, ExtendedMetaData.ELEMENT_WILDCARD_FEATURE); + extendedMetaData.setWildcards(eReference, getWildcards(xsdWildcard)); + extendedMetaData.setProcessingKind(eReference, xsdWildcard.getProcessContents().getValue() + 1); + extendedMetaData.setName(eReference, ":" + eClass.getEAllStructuralFeatures().indexOf(eReference)); + } + else + { + extendedMetaData.setFeatureKind(eReference, ExtendedMetaData.GROUP_FEATURE); + extendedMetaData.setName(eReference, ":" + eClass.getEAllStructuralFeatures().indexOf(eReference)); + } + } + else if (xsdComponent instanceof XSDElementDeclaration) + { + XSDElementDeclaration xsdElementDeclaration = (XSDElementDeclaration)xsdComponent; + eReference.setContainment(true); + eReference.setResolveProxies(false); + extendedMetaData.setFeatureKind(eReference, ExtendedMetaData.ELEMENT_FEATURE); + extendedMetaData.setName(eReference, xsdElementDeclaration.getName()); + extendedMetaData.setNamespace(eReference, xsdElementDeclaration.getTargetNamespace()); + + XSDElementDeclaration substitutionGroupAffiliation = xsdElementDeclaration.getSubstitutionGroupAffiliation(); + if (substitutionGroupAffiliation != null) + { + EStructuralFeature affiliation = getEStructuralFeature(substitutionGroupAffiliation); + extendedMetaData.setAffiliation(eReference, affiliation); + } + XSDTypeDefinition xsdType = getEffectiveTypeDefinition(null, xsdElementDeclaration); + if (xsdType instanceof XSDSimpleTypeDefinition) + { + eReference.setResolveProxies(!isLocalReferenceType((XSDSimpleTypeDefinition)xsdType)); + } + + if (maxOccurs == 1 && xsdElementDeclaration.isNillable()) + { + eReference.setUnsettable(true); + } + + if (xsdElementDeclaration.isAbstract()) + { + eReference.setChangeable(false); + } + } + else if (xsdComponent instanceof XSDAttributeUse) + { + String opposite = getEcoreAttribute(xsdComponent, "opposite"); + if (opposite != null) + { + eReferenceToOppositeNameMap.put(eReference, opposite); + } + + XSDAttributeUse xsdAttributeUse = (XSDAttributeUse)xsdComponent; + XSDAttributeDeclaration xsdAttributeDeclaration = xsdAttributeUse.getAttributeDeclaration(); + extendedMetaData.setFeatureKind(eReference, ExtendedMetaData.ATTRIBUTE_FEATURE); + extendedMetaData.setName(eReference, xsdAttributeDeclaration.getName()); + extendedMetaData.setNamespace(eReference, xsdAttributeDeclaration.getTargetNamespace()); + eReference.setResolveProxies + (!isLocalReferenceType((XSDSimpleTypeDefinition)getEffectiveTypeDefinition(xsdAttributeUse, xsdAttributeDeclaration))); + } + else if (xsdComponent instanceof XSDAttributeDeclaration) + { + XSDAttributeDeclaration xsdAttributeDeclaration = (XSDAttributeDeclaration)xsdComponent; + extendedMetaData.setFeatureKind(eReference, ExtendedMetaData.ATTRIBUTE_FEATURE); + extendedMetaData.setName(eReference, xsdAttributeDeclaration.getName()); + extendedMetaData.setNamespace(eReference, xsdAttributeDeclaration.getTargetNamespace()); + eReference.setResolveProxies + (!isLocalReferenceType((XSDSimpleTypeDefinition)getEffectiveTypeDefinition(null, xsdAttributeDeclaration))); + } + } + + return eReference; + } + else + { + EAttribute eAttribute = ecoreFactory.createEAttribute(); + setAnnotations(eAttribute, xsdComponent); + eAttribute.setName(Character.toLowerCase(name.charAt(0)) + name.substring(1)); + eAttribute.setUnique(false); + eAttribute.setEType(type); + eAttribute.setLowerBound(minOccurs); + eAttribute.setUpperBound(maxOccurs); + eClass.getEStructuralFeatures().add(eAttribute); + + if (xsdComponent == null || xsdComponent instanceof XSDSimpleTypeDefinition) + { + extendedMetaData.setName(eAttribute, ":" + eClass.getEAllStructuralFeatures().indexOf(eAttribute)); + extendedMetaData.setFeatureKind(eAttribute, ExtendedMetaData.SIMPLE_FEATURE); + } + else + { + map(xsdComponent, eAttribute); + if (xsdComponent instanceof XSDAttributeUse) + { + XSDAttributeUse xsdAttributeUse = (XSDAttributeUse)xsdComponent; + XSDAttributeDeclaration xsdAttributeDeclaration = xsdAttributeUse.getAttributeDeclaration(); + extendedMetaData.setFeatureKind(eAttribute, ExtendedMetaData.ATTRIBUTE_FEATURE); + extendedMetaData.setName(eAttribute, xsdAttributeDeclaration.getName()); + extendedMetaData.setNamespace(eAttribute, xsdAttributeDeclaration.getTargetNamespace()); + + String defaultValue = getEcoreAttribute(xsdComponent, "default"); + if (defaultValue == null) + { + defaultValue = xsdAttributeUse.getLexicalValue(); + } + eAttribute.setDefaultValueLiteral(defaultValue); + initialize(eAttribute, (XSDSimpleTypeDefinition)getEffectiveTypeDefinition(xsdAttributeUse, xsdAttributeDeclaration)); + } + else if (xsdComponent instanceof XSDAttributeDeclaration) + { + XSDAttributeDeclaration xsdAttributeDeclaration = (XSDAttributeDeclaration)xsdComponent; + extendedMetaData.setFeatureKind(eAttribute, ExtendedMetaData.ATTRIBUTE_FEATURE); + extendedMetaData.setName(eAttribute, xsdAttributeDeclaration.getName()); + extendedMetaData.setNamespace(eAttribute, xsdAttributeDeclaration.getTargetNamespace()); + + eAttribute.setDefaultValueLiteral(xsdAttributeDeclaration.getLexicalValue()); + initialize(eAttribute, (XSDSimpleTypeDefinition)getEffectiveTypeDefinition(null, xsdAttributeDeclaration)); + } + else if (xsdComponent instanceof XSDParticle) + { + XSDTerm xsdTerm = ((XSDParticle)xsdComponent).getTerm(); + if (xsdTerm instanceof XSDElementDeclaration) + { + XSDElementDeclaration xsdElementDeclaration = (XSDElementDeclaration)xsdTerm; + extendedMetaData.setFeatureKind(eAttribute, ExtendedMetaData.ELEMENT_FEATURE); + extendedMetaData.setName(eAttribute, xsdElementDeclaration.getName()); + extendedMetaData.setNamespace(eAttribute, xsdElementDeclaration.getTargetNamespace()); + + eAttribute.setDefaultValueLiteral(xsdElementDeclaration.getLexicalValue()); + XSDTypeDefinition xsdType = getEffectiveTypeDefinition(xsdComponent, xsdElementDeclaration); + if (xsdType instanceof XSDSimpleTypeDefinition) + { + initialize(eAttribute, (XSDSimpleTypeDefinition)xsdType); + } + + if (xsdElementDeclaration.isNillable()) + { + if (!canSupportNull((EDataType)type)) + { + eAttribute.setEType(type = (EDataType)typeToTypeObjectMap.get(type)); + } + if (maxOccurs == 1) + { + eAttribute.setUnsettable(true); + } + } + + if (xsdElementDeclaration.isAbstract()) + { + eAttribute.setChangeable(false); + } + } + else if (xsdTerm instanceof XSDWildcard) + { + XSDWildcard xsdWildcard = (XSDWildcard)xsdTerm; + extendedMetaData.setFeatureKind(eAttribute, ExtendedMetaData.ELEMENT_WILDCARD_FEATURE); + extendedMetaData.setWildcards(eAttribute, getWildcards(xsdWildcard)); + extendedMetaData.setProcessingKind(eAttribute, xsdWildcard.getProcessContents().getValue() + 1); + extendedMetaData.setName(eAttribute, ":" + eClass.getEAllStructuralFeatures().indexOf(eAttribute)); + } + else + { + extendedMetaData.setFeatureKind(eAttribute, ExtendedMetaData.GROUP_FEATURE); + } + } + else if (xsdComponent instanceof XSDWildcard) + { + XSDWildcard xsdWildcard = (XSDWildcard)xsdComponent; + extendedMetaData.setFeatureKind(eAttribute, ExtendedMetaData.ATTRIBUTE_WILDCARD_FEATURE); + extendedMetaData.setWildcards(eAttribute, getWildcards(xsdWildcard)); + extendedMetaData.setProcessingKind(eAttribute, xsdWildcard.getProcessContents().getValue() + 1); + extendedMetaData.setName(eAttribute, ":" + eClass.getEAllStructuralFeatures().indexOf(eAttribute)); + } + else if (xsdComponent instanceof XSDElementDeclaration) + { + XSDElementDeclaration xsdElementDeclaration = (XSDElementDeclaration)xsdComponent; + extendedMetaData.setFeatureKind(eAttribute, ExtendedMetaData.ELEMENT_FEATURE); + extendedMetaData.setName(eAttribute, xsdElementDeclaration.getName()); + extendedMetaData.setNamespace(eAttribute, xsdElementDeclaration.getTargetNamespace()); + + eAttribute.setDefaultValueLiteral(xsdElementDeclaration.getLexicalValue()); + XSDTypeDefinition xsdType = getEffectiveTypeDefinition(null, xsdElementDeclaration); + if (xsdType instanceof XSDSimpleTypeDefinition) + { + initialize(eAttribute, (XSDSimpleTypeDefinition)xsdType); + } + + XSDElementDeclaration substitutionGroupAffiliation = xsdElementDeclaration.getSubstitutionGroupAffiliation(); + if (substitutionGroupAffiliation != null) + { + EStructuralFeature affiliation = getEStructuralFeature(substitutionGroupAffiliation); + extendedMetaData.setAffiliation(eAttribute, affiliation); + } + + if (xsdElementDeclaration.isNillable() && !canSupportNull((EDataType)type)) + { + eAttribute.setEType(type = (EDataType)typeToTypeObjectMap.get(type)); + if (maxOccurs == 1) + { + eAttribute.setUnsettable(true); + } + } + + if (xsdElementDeclaration.isAbstract()) + { + eAttribute.setChangeable(false); + } + } + } + + if (maxOccurs == 1 && (type.getDefaultValue() != null || eAttribute.getDefaultValueLiteral() != null)) + { + eAttribute.setUnsettable(true); + } + + return eAttribute; + } + } + + protected XSDTypeDefinition getEffectiveTypeDefinition(XSDComponent xsdComponent, XSDFeature xsdFeature) + { + return xsdFeature == null ? + ((XSDComplexTypeDefinition)xsdComponent.eContainer()).getSimpleType() : xsdFeature.getType(); + } + + protected EStructuralFeature createFeature + (EClass eClass, XSDElementDeclaration xsdElementDeclaration, String name, XSDComponent xsdComponent, int minOccurs, int maxOccurs) + { + XSDTypeDefinition elementTypeDefinition = getEffectiveTypeDefinition(xsdComponent, xsdElementDeclaration); + EClassifier eClassifier = getEClassifier(elementTypeDefinition); + + XSDTypeDefinition referenceType = getEcoreTypeQNameAttribute(xsdComponent, "reference"); + if (referenceType == null) + { + referenceType = getEcoreTypeQNameAttribute(xsdElementDeclaration, "reference"); + } + if (referenceType != null) + { + EClassifier referenceClassifier = getEClassifier(referenceType); + boolean needsHolder = false; + if (elementTypeDefinition instanceof XSDSimpleTypeDefinition) + { + XSDSimpleTypeDefinition xsdSimpleTypeDefinition = (XSDSimpleTypeDefinition)elementTypeDefinition; + if (xsdSimpleTypeDefinition.getVariety() == XSDVariety.LIST_LITERAL) + { + needsHolder = true; + + EPackage holderPackage = getEPackage(xsdElementDeclaration); + String holderName = xsdElementDeclaration.getName() + ":holder"; + EClass holderClass = (EClass)extendedMetaData.getType(holderPackage, holderName); + if (holderClass == null) + { + // Create a holder class like an anonymous complex type. + // + holderClass = ecoreFactory.createEClass(); + setAnnotations(holderClass, xsdElementDeclaration); + holderClass.setName(validName(holderName, true)); + extendedMetaData.setName(holderClass, holderName); + extendedMetaData.setContentKind(holderClass, ExtendedMetaData.SIMPLE_CONTENT); + + addToSortedList(holderPackage.getEClassifiers(), holderClass); + + EReference holderReference = + (EReference)createFeature + (holderClass, + "value", + referenceClassifier, + null, + 0, + -1); + + holderReference.setResolveProxies(!isLocalReferenceType(xsdSimpleTypeDefinition)); + } + referenceClassifier = holderClass; + } + } + EStructuralFeature result = + createFeature + (eClass, + name, + referenceClassifier, + xsdComponent, + minOccurs, + maxOccurs); + ((EReference)result).setContainment(needsHolder); + if (needsHolder) + { + ((EReference)result).setUnsettable(false); + ((EReference)result).setResolveProxies(false); + } + initialize(result, xsdElementDeclaration, xsdComponent); + return result; + } + else + { + EStructuralFeature result = + createFeature + (eClass, + name, + eClassifier, + xsdComponent, + minOccurs, + maxOccurs); + initialize(result, xsdElementDeclaration, xsdComponent); + return result; + } + } + + protected EStructuralFeature createFeature + (EClass eClass, XSDAttributeDeclaration xsdAttributeDeclaration, String name, XSDComponent xsdComponent, boolean isRequired) + { + XSDSimpleTypeDefinition attributeTypeDefinition = (XSDSimpleTypeDefinition)getEffectiveTypeDefinition(xsdComponent, xsdAttributeDeclaration); + if (attributeTypeDefinition == null) + { + attributeTypeDefinition = xsdComponent.getSchema().getSchemaForSchema().resolveSimpleTypeDefinition("anySimpleType"); + } + + XSDTypeDefinition referenceType = getEcoreTypeQNameAttribute(xsdComponent, "reference"); + if (referenceType == null && xsdAttributeDeclaration != null) + { + referenceType = getEcoreTypeQNameAttribute(xsdAttributeDeclaration, "reference"); + } + if (referenceType != null) + { + int lowerBound = isRequired ? 1 : 0; + int upperBound = 1; + if (attributeTypeDefinition.getVariety() == XSDVariety.LIST_LITERAL) + { + XSDLengthFacet xsdLengthFacet = attributeTypeDefinition.getEffectiveLengthFacet(); + if (isRequired) + { + if (xsdLengthFacet != null) + { + lowerBound = xsdLengthFacet.getValue(); + } + else + { + XSDMinLengthFacet xsdMinLengthFacet = attributeTypeDefinition.getEffectiveMinLengthFacet(); + if (xsdMinLengthFacet != null) + { + lowerBound = xsdMinLengthFacet.getValue(); + } + } + } + if (xsdLengthFacet != null) + { + upperBound = xsdLengthFacet.getValue(); + } + else + { + XSDMaxLengthFacet xsdMaxLengthFacet = attributeTypeDefinition.getEffectiveMaxLengthFacet(); + if (xsdMaxLengthFacet != null) + { + upperBound = xsdMaxLengthFacet.getValue(); + } + else + { + upperBound = -1; + } + } + } + + EClassifier referenceClassifier = getEClassifier(referenceType); + EStructuralFeature result = + createFeature + (eClass, + name, + referenceClassifier, + xsdComponent, + lowerBound, + upperBound); + initialize(result, xsdAttributeDeclaration, xsdComponent); + return result; + } + else + { + boolean isMany = + attributeTypeDefinition.getVariety() == XSDVariety.LIST_LITERAL && + xsdComponent instanceof XSDAttributeUse && + "true".equals(getEcoreAttribute(xsdComponent, "many")); + if (isMany) + { + EDataType eDataType = getEDataType(attributeTypeDefinition.getItemTypeDefinition()); + XSDLengthFacet xsdLengthFacet = attributeTypeDefinition.getEffectiveLengthFacet(); + int lowerBound = isRequired ? 1 : 0; + int upperBound = -1; + if (isRequired) + { + if (xsdLengthFacet != null) + { + lowerBound = xsdLengthFacet.getValue(); + } + else + { + XSDMinLengthFacet xsdMinLengthFacet = attributeTypeDefinition.getEffectiveMinLengthFacet(); + if (xsdMinLengthFacet != null) + { + lowerBound = xsdMinLengthFacet.getValue(); + } + } + } + if (xsdLengthFacet != null) + { + upperBound = xsdLengthFacet.getValue(); + } + else + { + XSDMaxLengthFacet xsdMaxLengthFacet = attributeTypeDefinition.getEffectiveMaxLengthFacet(); + if (xsdMaxLengthFacet != null) + { + upperBound = xsdMaxLengthFacet.getValue(); + } + } + EStructuralFeature result = + createFeature + (eClass, + name, + eDataType, + xsdComponent, + lowerBound, + upperBound); + initialize(result, xsdAttributeDeclaration, xsdComponent); + return result; + } + else + { + EDataType eDataType = getEDataType(attributeTypeDefinition); + EStructuralFeature result = + createFeature + (eClass, + name, + eDataType, + xsdComponent, + isRequired ? 1 : 0, + 1); + initialize(result, xsdAttributeDeclaration, xsdComponent); + return result; + } + } + } + + public EStructuralFeature getEStructuralFeature(XSDFeature xsdFeature) + { + if ("true".equals(getEcoreAttribute(xsdFeature, "ignore"))) return null; + EStructuralFeature eStructuralFeature = (EStructuralFeature)xsdComponentToEModelElementMap.get(xsdFeature); + if (eStructuralFeature == null) + { + EPackage ePackage = getEPackage(xsdFeature); + EClass documentEClass = extendedMetaData.getDocumentRoot(ePackage); + if (documentEClass == null) + { + createDocumentRoot(xsdFeature.getSchema(), ePackage); + } + + String name = getEcoreAttribute(xsdFeature, "name"); + if (name == null) + { + name= validName(xsdFeature.getName(), true); + } + + if (xsdFeature instanceof XSDElementDeclaration) + { + // Mark the bound as unspecified so that it won't be considered many + // but can nevertheless be recognized as being unspecified and perhaps still be treat as many. + // + EStructuralFeature result = + createFeature(documentEClass, (XSDElementDeclaration)xsdFeature, name, xsdFeature, 0, ETypedElement.UNSPECIFIED_MULTIPLICITY); + + result.setDerived(true); + result.setTransient(true); + result.setVolatile(true); + return result; + } + else + { + EStructuralFeature result = + createFeature(documentEClass, (XSDAttributeDeclaration)xsdFeature, name, xsdFeature, false); + return result; + } + } + + return eStructuralFeature; + } + + public void generate(XSDSchema xsdSchema) + { + this.rootSchema = xsdSchema; + if (xsdSchemas.add(xsdSchema)) + { + addInput(xsdSchema); + validate(xsdSchema); + } + + Collection visitedElementDeclarations = new ArrayList(); + Collection elementDeclarations = new ArrayList(xsdSchema.getElementDeclarations()); + + Collection visitedAttributeDeclarations = new ArrayList(); + Collection attributeDeclarations = new ArrayList(xsdSchema.getAttributeDeclarations()); + + Collection visitedTypeDefinitions = new ArrayList(); + Collection typeDefinitions = new ArrayList(xsdSchema.getTypeDefinitions()); + + while (!elementDeclarations.isEmpty() || !attributeDeclarations.isEmpty() || !typeDefinitions.isEmpty()) + { + for (Iterator i = elementDeclarations.iterator(); i.hasNext(); ) + { + XSDElementDeclaration xsdElementDeclaration = (XSDElementDeclaration)i.next(); + getEStructuralFeature(xsdElementDeclaration); + } + visitedElementDeclarations.addAll(elementDeclarations); + elementDeclarations = new ArrayList(xsdSchema.getElementDeclarations()); + elementDeclarations.removeAll(visitedElementDeclarations); + + for (Iterator i = attributeDeclarations.iterator(); i.hasNext(); ) + { + XSDAttributeDeclaration xsdAttributeDeclaration = (XSDAttributeDeclaration)i.next(); + if (!XSDConstants.isSchemaInstanceNamespace(xsdAttributeDeclaration.getTargetNamespace())) + { + getEStructuralFeature(xsdAttributeDeclaration); + } + } + visitedAttributeDeclarations.addAll(attributeDeclarations); + attributeDeclarations = new ArrayList(xsdSchema.getAttributeDeclarations()); + attributeDeclarations.removeAll(visitedAttributeDeclarations); + + for (Iterator i = typeDefinitions.iterator(); i.hasNext(); ) + { + XSDTypeDefinition xsdTypeDefinition = (XSDTypeDefinition)i.next(); + getEClassifier(xsdTypeDefinition); + } + visitedTypeDefinitions.addAll(typeDefinitions); + typeDefinitions = new ArrayList(xsdSchema.getTypeDefinitions()); + typeDefinitions.removeAll(visitedTypeDefinitions); + } + + resolveNameConflicts(); + + for (Iterator i = xsdSchemas.iterator(); i.hasNext(); ) + { + XSDSchema generatedXSDSchema = (XSDSchema)i.next(); + EPackage ePackage = (EPackage)targetNamespaceToEPackageMap.get(generatedXSDSchema.getTargetNamespace()); + if (ePackage != null) + { + String packageName= getEcoreAttribute(generatedXSDSchema, "package"); + if (packageName != null) + { + ePackage.setName(packageName); + } + String packageNsPrefix= getEcoreAttribute(generatedXSDSchema, "nsPrefix"); + if (packageNsPrefix != null) + { + ePackage.setNsPrefix(packageNsPrefix); + } + } + } + + for (Iterator i = eReferenceToOppositeNameMap.entrySet().iterator(); i.hasNext(); ) + { + Map.Entry entry = (Map.Entry)i.next(); + EReference eReference = (EReference)entry.getKey(); + String opposite = (String)entry.getValue(); + EClass oppositeEClass = eReference.getEReferenceType(); + if (eReference.getEOpposite() == null) + { + EStructuralFeature eOppositeFeature = oppositeEClass.getEStructuralFeature(opposite); + + // Match by XML name if this fails. + if (eOppositeFeature == null) + { + for (Iterator j = oppositeEClass.getEAllStructuralFeatures().iterator(); j.hasNext(); ) + { + EStructuralFeature feature = (EStructuralFeature)j.next(); + if (opposite.equals(extendedMetaData.getName(feature))) + { + eOppositeFeature = feature; + break; + } + } + } + + if (eOppositeFeature instanceof EReference) + { + EReference eOpposite = (EReference)eOppositeFeature; + eOpposite.setEOpposite(eReference); + eReference.setEOpposite(eOpposite); + } + } + + if (eReference.getEOpposite() == null && eReference.isContainment()) + { + EReference eOpposite = ecoreFactory.createEReference(); + eOpposite.setName(opposite); + eOpposite.setEType(eReference.getEContainingClass()); + eOpposite.setLowerBound(0); + eOpposite.setEOpposite(eReference); + eReference.setEOpposite(eOpposite); + eOpposite.setTransient(true); + oppositeEClass.getEStructuralFeatures().add(eOpposite); + } + } + + eReferenceToOppositeNameMap.clear(); + } + +} |