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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.Collections;
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import java.util.HashMap;
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import java.util.HashSet;
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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.IAttribute;
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import org.jbind.xml.base.IBindingAttributes;
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import org.jbind.xml.base.INamespaces;
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import org.jbind.xml.base.IRef;
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import org.jbind.xml.core.cmp.ISchema;
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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.instantiation.IElemValHelper;
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import org.jbind.xml.schema.instantiation.IHasTopLevelJobs;
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import org.jbind.xml.schema.instantiation.ISchemaElement;
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import org.jbind.xml.schema.instantiation.ITopLevelElement;
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public class SchemaElement extends OpenAttributes implements ISchemaElement, IOpenAttributes {
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/**
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* Maps references to top level elements.
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*/
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private Map myTopLevelComponents = new HashMap();
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private String myTargetNamespace = INamespaces.NO;
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private Set myDefaultBlockTypes = Collections.EMPTY_SET;
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private Set myDefaultFinalTypes = Collections.EMPTY_SET;
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private FormType myAttributeFormDefault = FormType.UNQUALIFIED;
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private FormType myElementFormDefault = FormType.UNQUALIFIED;
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private ISchemaElement myParentSchemaElement = null;
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private ISchema mySchema = null;
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public SchemaElement(CreationParams aCreationParams, ISchemaElement aParentSchemaElement) {
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super(aCreationParams);
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myParentSchemaElement = aParentSchemaElement;
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}
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public Iterator iterTopLevelComponents() {
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return myTopLevelComponents.values().iterator();
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}
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private boolean hasTopLevelComponents() {
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return iterTopLevelComponents().hasNext();
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}
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public ITopLevelElement removeTopLevelElement(IRef aRef) {
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return (ITopLevelElement)myTopLevelComponents.remove(aRef);
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}
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public Iterator iterAdditionalSources() {
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return iterChildrenByClass(IAdditionalSource.class);
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}
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public 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 ("annotation".equals(componentName)) {
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res = new AnnotationElement(aCreationParams);
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} else if ("import".equals(componentName)) {
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if (hasTopLevelComponents()) {
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throw new XmlException(XmlMessages.notAllowedHere("Import", aCreationParams.myLocation));
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}
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res = new Import(aCreationParams);
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} else if ("include".equals(componentName)) {
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if (hasTopLevelComponents()) {
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throw new XmlException(XmlMessages.notAllowedHere("Include", aCreationParams.myLocation));
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}
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res = new Include(aCreationParams);
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} else if ("redefine".equals(componentName)) {
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if (hasTopLevelComponents()) {
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throw new XmlException(XmlMessages.notAllowedHere("Redefine", aCreationParams.myLocation));
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}
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res = new Redefine(aCreationParams);
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} else if ("element".equals(componentName)) {
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res = new ElementDeclaration(aCreationParams, false);
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} else if ("attribute".equals(componentName)) {
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res = new AttributeDeclaration(aCreationParams, false);
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} else if ("notation".equals(componentName)) {
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res = new Notation(aCreationParams);
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} else if ("simpleType".equals(componentName)) {
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res = new SimpleTypeDef(aCreationParams, null);
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} else if ("complexType".equals(componentName)) {
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res = new ComplexTypeDef(aCreationParams, null);
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} else if ("group".equals(componentName)) {
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res = new ModelGroupDeclaration(aCreationParams);
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} else if ("attributeGroup".equals(componentName)) {
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res = new AttributeGroupDeclaration(aCreationParams);
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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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String upan = NameUtil.getBindingAttributeName(anACParams);
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if (IBindingAttributes.PACKAGE.equals(upan)) {
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res = new Attribute(anACParams);
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} else if (IBindingAttributes.HAS_BEHAVIOUR.equals(upan)) {
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res = new BooleanAttribute(anACParams);
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} else if (IBindingAttributes.FACTORY_TYPE.equals(upan)) {
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res = new Attribute(anACParams);
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} else if (IBindingAttributes.TYPE_SUB_PACKAGE.equals(upan)) {
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res = new Attribute(anACParams);
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} else if (IBindingAttributes.ATTRIBUTE_SUB_PACKAGE.equals(upan)) {
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res = new Attribute(anACParams);
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} else if (IBindingAttributes.ELEMENT_SUB_PACKAGE.equals(upan)) {
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res = new Attribute(anACParams);
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} else if (IBindingAttributes.ATTR_GROUP_SUB_PACKAGE.equals(upan)) {
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res = new Attribute(anACParams);
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} else if (IBindingAttributes.ELEM_GROUP_SUB_PACKAGE.equals(upan)) {
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res = new Attribute(anACParams);
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} else if ("dataClassPrefix".equals(upan) || "dataClassSuffix".equals(upan) || "dataInterfacePrefix".equals(upan) || "dataInterfaceSuffix".equals(upan) || "behaviourClassPrefix".equals(upan) || "behaviourClassSuffix".equals(upan) || "behaviourInterfacePrefix".equals(upan) || "behaviourInterfaceSuffix".equals(upan)) {
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res = new Attribute(anACParams);
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} else if ("targetNamespace".equals(an)) {
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res = new Attribute(anACParams);
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myTargetNamespace = res.getStringValue();
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} else if ("blockDefault".equals(an)) {
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res = new Attribute(anACParams);
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myDefaultBlockTypes = ConstantResolver.getBlockTypes(res.getStringValue(), this);
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} else if ("finalDefault".equals(an)) {
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res = new Attribute(anACParams);
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myDefaultFinalTypes = ConstantResolver.getFinalTypes(res.getStringValue(), this);
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} else if ("attributeFormDefault".equals(an)) {
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res = new Attribute(anACParams);
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myAttributeFormDefault = ConstantResolver.getFormType(res.getStringValue(), this);
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} else if ("elementFormDefault".equals(an)) {
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res = new Attribute(anACParams);
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myElementFormDefault = ConstantResolver.getFormType(res.getStringValue(), this);
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} else if ("version".equals(an)) {
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res = new Attribute(anACParams);
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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 Set getDefaultBlockTypes() {
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return myDefaultBlockTypes;
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}
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public Set getDefaultFinalTypes() {
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return myDefaultFinalTypes;
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}
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public FormType getAttributeFormDefault() {
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return myAttributeFormDefault;
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}
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public FormType getElementFormDefault() {
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return myElementFormDefault;
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}
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public ITopLevelElement getTopLevelElement(IRef aGlobalRef) {
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return (ITopLevelElement)myTopLevelComponents.get(aGlobalRef);
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}
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public ITopLevelElement setTopLevelElement(ITopLevelElement aTopLevelElement) {
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return (ITopLevelElement)myTopLevelComponents.put(aTopLevelElement.getGlobalRef(), aTopLevelElement);
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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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if (null != myParentSchemaElement) {
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String parentTargetNamespace = myParentSchemaElement.getTargetNamespace();
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if (!INamespaces.NO.equals(myTargetNamespace) && !myTargetNamespace.equals(parentTargetNamespace)) {
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aViolations.add(XmlMessages.invalidTargetNamespace(parentTargetNamespace, myTargetNamespace, myParentSchemaElement.getLocation(), this));
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}
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}
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if (aViolations.isEmpty()) {
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for (Iterator i = iterChildrenByClass(ITopLevelElement.class);
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i.hasNext(); ) {
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ITopLevelElement c = (ITopLevelElement)i.next();
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if (null != myTopLevelComponents.put(c.getGlobalRef(), c)) {
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aViolations.add(XmlMessages.componentNotUnique(c.getGlobalRef(), c));
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}
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}
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}
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}
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public void createJobs(final IHasTopLevelJobs aSchemaJob) {
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for (Iterator i = iterAdditionalSources(); i.hasNext(); ) {
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IAdditionalSource source = (IAdditionalSource)i.next();
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source.createAndAddJob(aSchemaJob);
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}
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for (Iterator i = iterTopLevelComponents(); i.hasNext(); ) {
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INamed named = (INamed)i.next();
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named.createAndAddJob(aSchemaJob);
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}
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}
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public boolean isChameleon() {
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return (null != myParentSchemaElement) && INamespaces.NO.equals(myTargetNamespace);
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}
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public String getTargetNamespace() {
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String res = null;
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if (null != myParentSchemaElement) {
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res = myParentSchemaElement.getTargetNamespace();
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} else {
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res = myTargetNamespace;
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}
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return res;
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}
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public ISchema getSchema() {
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ISchema res = null;
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if (null != myParentSchemaElement) {
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res = myParentSchemaElement.getSchema();
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} else {
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res = mySchema;
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}
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return res;
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}
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public void setSchema(ISchema aSchema) {
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mySchema = aSchema;
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}
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public IAttribute getBindingAttribute(String aName) {
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IAttribute res = (IAttribute)getAttributes().getAttribute(INamespaces.JBIND, aName);
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if ((null == res) && (null != myParentSchemaElement)) {
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res = myParentSchemaElement.getBindingAttribute(aName);
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}
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return res;
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}
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private Set myIds = null;
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public boolean addElementId(String anId) {
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if (null == myIds) {
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myIds = new HashSet();
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}
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return myIds.add(anId);
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}
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}
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