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/*
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* JBind
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*
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* Copyright (c) by Stefan Wachter. All rights reserved.
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*
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* Usage, modification, and redistribution is subject to license terms that are
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* available at 'http://www.jbind.org'. The JBind license is like the
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* 'Apache Software License V 1.1'.
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*/
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package org.jbind.xml.schema.element;
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import java.util.Iterator;
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import java.util.Map;
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import java.util.Set;
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import org.jbind.xml.base.FinalType;
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import org.jbind.xml.base.IAttribute;
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import org.jbind.xml.base.IQName;
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import org.jbind.xml.base.IRef;
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import org.jbind.xml.base.ISymbolspaces;
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import org.jbind.xml.base.Ref;
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import org.jbind.xml.core.cmp.IComponent;
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import org.jbind.xml.core.cmp.IComponentStore;
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import org.jbind.xml.core.cmp.ISourceInfo;
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import org.jbind.xml.core.constraint.ConstraintType;
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import org.jbind.xml.core.constraint.IConstraints;
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import org.jbind.xml.core.constraint.IEnumerationConstraint;
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import org.jbind.xml.core.data.IAnyTypeData;
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import org.jbind.xml.core.data.INOTATIONData;
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import org.jbind.xml.core.type.IAnyType;
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import org.jbind.xml.core.type.ISimpleType;
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import org.jbind.xml.msg.IConstraintViolations;
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import org.jbind.xml.msg.XmlException;
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import org.jbind.xml.msg.XmlMessages;
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import org.jbind.xml.schema.cmp.Schemas;
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import org.jbind.xml.schema.cmp.W3CTypes;
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import org.jbind.xml.schema.compiler.CartridgeMgr;
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import org.jbind.xml.schema.constraint.Constraints;
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import org.jbind.xml.schema.instantiation.IElemValHelper;
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import org.jbind.xml.schema.instantiation.IElementHelper;
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import org.jbind.xml.schema.instantiation.IJobRefs;
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public abstract class SimpleRestriction extends Annotated {
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private ISimpleTypeDef mySimpleTypeDef = null;
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private IRef myBase = null;
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public SimpleRestriction(CreationParams aCreationParams) {
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super(aCreationParams);
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}
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protected IElement doCreateChild(CreationParams aCreationParams) throws XmlException {
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IElement res = null;
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String componentName = NameUtil.getSchemaComponentName(aCreationParams);
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if ("simpleType".equals(componentName)) {
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res = new SimpleTypeDef(aCreationParams, "Base");
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} else if ("minInclusive".equals(componentName)) {
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res = new OrderFacet(aCreationParams, ConstraintType.MIN_INCLUSIVE);
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} else if ("minExclusive".equals(componentName)) {
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res = new OrderFacet(aCreationParams, ConstraintType.MIN_EXCLUSIVE);
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} else if ("maxExclusive".equals(componentName)) {
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res = new OrderFacet(aCreationParams, ConstraintType.MAX_EXCLUSIVE);
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} else if ("maxInclusive".equals(componentName)) {
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res = new OrderFacet(aCreationParams, ConstraintType.MAX_INCLUSIVE);
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} else if ("enumeration".equals(componentName)) {
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res = new EnumerationFacet(aCreationParams);
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} else if ("pattern".equals(componentName)) {
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res = new PatternFacet(aCreationParams);
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} else if ("length".equals(componentName)) {
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res = new LengthFacet(aCreationParams, ConstraintType.LENGTH);
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} else if ("minLength".equals(componentName)) {
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res = new LengthFacet(aCreationParams, ConstraintType.MIN_LENGTH);
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} else if ("maxLength".equals(componentName)) {
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res = new LengthFacet(aCreationParams, ConstraintType.MAX_LENGTH);
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} else if ("whiteSpace".equals(componentName)) {
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res = new WhiteSpaceFacet(aCreationParams);
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} else if ("totalDigits".equals(componentName)) {
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res = new DigitsFacet(aCreationParams, ConstraintType.TOTAL_DIGITS);
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} else if ("fractionDigits".equals(componentName)) {
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res = new DigitsFacet(aCreationParams, ConstraintType.FRACTION_DIGITS);
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} else {
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res = super.doCreateChild(aCreationParams);
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}
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return res;
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}
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protected IAttribute doCreateAttribute(ACParams anACParams) throws XmlException {
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IAttribute res = null;
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String an = NameUtil.getSchemaAttributeName(anACParams);
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if ("base".equals(an)) {
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res = new RefAttribute(anACParams, ISymbolspaces.TYPE);
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myBase = res.getRef();
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} else {
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res = super.doCreateAttribute(anACParams);
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}
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return res;
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}
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public Iterator iterFacets() {
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return iterChildrenByClass(IFacet.class);
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}
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public ISimpleTypeDef getSimpleTypeDef() {
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return mySimpleTypeDef;
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}
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public IRef getBaseAttribute() {
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return myBase;
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}
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public void validateElement(IElemValHelper aHelper, IConstraintViolations aViolations) {
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super.validateElement(aHelper, aViolations);
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mySimpleTypeDef = (ISimpleTypeDef)getSubElement(ISimpleTypeDef.class, "inlined type", aViolations);
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if ((getBaseAttribute() == null) && (getSimpleTypeDef() == null)) {
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aViolations.add(XmlMessages.missingType(this));
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}
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}
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public void collectRefsForCreation(IJobRefs aJobRefs) {
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IRef r = null;
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if (null != (r = getBaseAttribute())) {
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aJobRefs.add(r, true, this);
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}
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if (null != getSimpleTypeDef()) {
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// There is an inlined simple type definition.
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// Recursively collect its references.
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getSimpleTypeDef().collectRefsForCreation(aJobRefs);
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}
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}
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public void collectRefsForCompletion(IElementHelper aHelper, IJobRefs aJobRefs) {}
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public void collectRefsForValidation(IElementHelper aHelper, IJobRefs aJobRefs) {}
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public IComponent createComponent(IElementHelper anElementHelper, ISourceInfo aSourceInfo, String aNamespace, String aName, String aRole, Set aFinalTypes, IConstraintViolations aViolations) {
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// The the base type determines the variety of the restricted type.
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// The base type can either be referenced by the base attribute of the simple
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// restriction or by the base attribute of an inlined type definition.
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//
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// The base attribute may either reference a simple type or a complex type with
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// simple content. (The simple restriction may either occur inside a simpleType-
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// or a simpleContent-element.)
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ISimpleType baseType = null;
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if (null != getBaseAttribute()) {
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IAnyType referencedBaseType = (IAnyType)anElementHelper.getComponent(getBaseAttribute(), true);
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if (referencedBaseTypeMustNotBeComplex() && referencedBaseType.isComplex()) {
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aViolations.add(XmlMessages.baseTypeMustNotBeComplex(this));
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}
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if (!referencedBaseType.isSimple()) {
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aViolations.add(XmlMessages.baseTypeMustBeSimpleOrHaveSc(this));
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}
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if (null != getSimpleTypeDef()) {
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baseType = (ISimpleType)anElementHelper.getComponent(getSimpleTypeDef().getBaseRef(), true);
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if (!referencedBaseType.isBaseType(baseType)) {
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aViolations.add(XmlMessages.inlinedTypeMustBeSubTypeOfBaseType(this));
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}
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} else {
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baseType = (ISimpleType)referencedBaseType;
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}
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} else {
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baseType = (ISimpleType)anElementHelper.getComponent(getSimpleTypeDef().getBaseRef(), true);
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}
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if (baseType.isActive(FinalType.RESTRICTION)) {
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aViolations.add(XmlMessages.baseTypeIsFinalizedForRestriction(this));
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}
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ISimpleType res = baseType.createRestriction(aSourceInfo, aNamespace, aName, aRole, aFinalTypes, aViolations);
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res.setBaseType(baseType);
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return res;
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}
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public void collectConstraints(IAnyType aType, IConstraintViolations aViolations) {
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if (null != getSimpleTypeDef()) {
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getSimpleTypeDef().collectConstraints(aType, aViolations);
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}
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IConstraints constraints = aType.getConstraints();
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IConstraints additionalConstraints = new Constraints();
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for (Iterator i = iterFacets(); i.hasNext(); ) {
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IFacet facet = (IFacet)i.next();
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// The type aType can be a complex type with simple content. Its simple
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// content type is used to create the facet data.
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ISimpleType simpleType = aType.getSimpleContentType();
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facet.apply(simpleType, additionalConstraints, aViolations);
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}
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constraints.add(additionalConstraints, aViolations, this);
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}
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public void addSchemaData(IComponentStore aComponentStore, IComponent aComponent, IConstraintViolations aViolations) {
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ISimpleType type = (ISimpleType)aComponent;
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collectConstraints(type, aViolations);
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IEnumerationConstraint ec = (IEnumerationConstraint)type.getConstraints().getConstraint(ConstraintType.ENUMERATION);
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if (null != ec) {
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String typeName = CartridgeMgr.instance.getDataInterfaceCartridge().getUsableFqName(type);
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for (Iterator i = ec.iterOptions(); i.hasNext(); ) {
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IAnyTypeData option = (IAnyTypeData)((Map.Entry)i.next()).getKey();
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Schemas.getInstance().addEnumerationOption(typeName, option.toString(), option);
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}
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}
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if (W3CTypes.notation.isBaseType(type)) {
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if (null == ec) {
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aViolations.add(XmlMessages.typeDerivedFromNotationMustHaveEnumerationFacet(type));
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} else {
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for (Iterator i = ec.iterOptions(); i.hasNext(); ) {
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INOTATIONData notationData = (INOTATIONData)((Map.Entry)i.next()).getKey();
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IQName qName = notationData.getQName();
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Ref ref = new Ref(qName.getNamespace(), ISymbolspaces.NOTATION, qName.getLocalPart());
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IComponent c = aComponentStore.getComponent(ref);
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if (null == c) {
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aViolations.add(XmlMessages.unknownNotation(ref, notationData.getImpl_()));
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}
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}
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}
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}
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}
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protected abstract boolean referencedBaseTypeMustNotBeComplex();
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public void setBaseAttribute(IRef aRef) {
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myBase = aRef;
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}
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}
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