| /******************************************************************************* |
| * Copyright (c) 2011 Oracle. All rights reserved. |
| * This program and the accompanying materials are made available under the |
| * terms of the Eclipse Public License v1.0, which accompanies this distribution |
| * and is available at http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * Oracle - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.jpt.jaxb.core.internal.context.java; |
| |
| import java.util.List; |
| import javax.xml.namespace.QName; |
| import org.eclipse.jdt.core.dom.CompilationUnit; |
| import org.eclipse.jpt.common.core.utility.TextRange; |
| import org.eclipse.jpt.common.utility.Filter; |
| import org.eclipse.jpt.common.utility.internal.Bag; |
| import org.eclipse.jpt.common.utility.internal.CollectionTools; |
| import org.eclipse.jpt.common.utility.internal.HashBag; |
| import org.eclipse.jpt.common.utility.internal.StringTools; |
| import org.eclipse.jpt.common.utility.internal.iterables.CompositeIterable; |
| import org.eclipse.jpt.common.utility.internal.iterables.EmptyIterable; |
| import org.eclipse.jpt.common.utility.internal.iterables.ListIterable; |
| import org.eclipse.jpt.common.utility.internal.iterables.TransformationIterable; |
| import org.eclipse.jpt.jaxb.core.MappingKeys; |
| import org.eclipse.jpt.jaxb.core.context.JaxbAttributeMapping; |
| import org.eclipse.jpt.jaxb.core.context.JaxbPersistentAttribute; |
| import org.eclipse.jpt.jaxb.core.context.XmlElement; |
| import org.eclipse.jpt.jaxb.core.context.XmlElementWrapper; |
| import org.eclipse.jpt.jaxb.core.context.XmlElementsMapping; |
| import org.eclipse.jpt.jaxb.core.context.XmlIDREF; |
| import org.eclipse.jpt.jaxb.core.context.XmlSchemaType; |
| import org.eclipse.jpt.jaxb.core.internal.context.java.GenericJavaXmlIDREF.ValidatableReference; |
| import org.eclipse.jpt.jaxb.core.internal.validation.DefaultValidationMessages; |
| import org.eclipse.jpt.jaxb.core.internal.validation.JaxbValidationMessages; |
| import org.eclipse.jpt.jaxb.core.resource.java.JAXB; |
| import org.eclipse.jpt.jaxb.core.resource.java.XmlElementAnnotation; |
| import org.eclipse.jpt.jaxb.core.resource.java.XmlElementWrapperAnnotation; |
| import org.eclipse.jpt.jaxb.core.resource.java.XmlElementsAnnotation; |
| import org.eclipse.jpt.jaxb.core.resource.java.XmlIDREFAnnotation; |
| import org.eclipse.jpt.jaxb.core.xsd.XsdFeature; |
| import org.eclipse.wst.validation.internal.provisional.core.IMessage; |
| import org.eclipse.wst.validation.internal.provisional.core.IReporter; |
| |
| |
| public class GenericJavaXmlElementsMapping |
| extends AbstractJavaAdaptableAttributeMapping<XmlElementsAnnotation> |
| implements XmlElementsMapping { |
| |
| protected final ContextListContainer<XmlElement, XmlElementAnnotation> xmlElementContainer; |
| |
| protected XmlElementWrapper xmlElementWrapper; |
| |
| protected XmlIDREF xmlIDREF; |
| |
| |
| public GenericJavaXmlElementsMapping(JaxbPersistentAttribute parent) { |
| super(parent); |
| this.xmlElementContainer = buildXmlElementContainer(); |
| initializeXmlElementWrapper(); |
| initializeXmlIDREF(); |
| } |
| |
| |
| public String getKey() { |
| return MappingKeys.XML_ELEMENTS_ATTRIBUTE_MAPPING_KEY; |
| } |
| |
| @Override |
| protected String getAnnotationName() { |
| return JAXB.XML_ELEMENTS; |
| } |
| |
| |
| // ***** sync/update ***** |
| |
| @Override |
| public void synchronizeWithResourceModel() { |
| super.synchronizeWithResourceModel(); |
| this.xmlElementContainer.synchronizeWithResourceModel(); |
| syncXmlElementWrapper(); |
| syncXmlIDREF(); |
| } |
| |
| @Override |
| public void update() { |
| super.update(); |
| this.xmlElementContainer.update(); |
| updateXmlElementWrapper(); |
| updateXmlIDREF(); |
| } |
| |
| |
| // ***** xml elements ***** |
| |
| public ListIterable<XmlElement> getXmlElements() { |
| return this.xmlElementContainer.getContextElements(); |
| } |
| |
| public int getXmlElementsSize() { |
| return this.xmlElementContainer.getContextElementsSize(); |
| } |
| |
| public XmlElement addXmlElement(int index) { |
| XmlElementAnnotation annotation = getAnnotation().addXmlElement(index); |
| return this.xmlElementContainer.addContextElement(index, annotation); |
| } |
| |
| public void removeXmlElement(int index) { |
| getAnnotation().removeXmlElement(index); |
| this.xmlElementContainer.removeContextElement(index); |
| } |
| |
| public void removeXmlElement(XmlElement xmlElement) { |
| removeXmlElement(this.xmlElementContainer.indexOfContextElement(xmlElement)); |
| } |
| |
| public void moveXmlElement(int targetIndex, int sourceIndex) { |
| getAnnotation().moveXmlElement(targetIndex, sourceIndex); |
| this.xmlElementContainer.moveContextElement(targetIndex, sourceIndex); |
| } |
| |
| protected XmlElement buildXmlElement(XmlElementAnnotation xmlElementAnnotation) { |
| return new GenericJavaXmlElement(this, new XmlElementContext(xmlElementAnnotation)); |
| } |
| |
| protected ListIterable<XmlElementAnnotation> getXmlElementAnnotations() { |
| return getAnnotation().getXmlElements(); |
| } |
| |
| |
| // ***** XmlElementWrapper ***** |
| |
| public XmlElementWrapper getXmlElementWrapper() { |
| return this.xmlElementWrapper; |
| } |
| |
| public XmlElementWrapper addXmlElementWrapper() { |
| if (this.xmlElementWrapper != null) { |
| throw new IllegalStateException(); |
| } |
| getJavaResourceAttribute().addAnnotation(JAXB.XML_ELEMENT_WRAPPER); |
| XmlElementWrapper xmlElementWrapper = buildXmlElementWrapper(); |
| setXmlElementWrapper_(xmlElementWrapper); |
| return xmlElementWrapper; |
| } |
| |
| public void removeXmlElementWrapper() { |
| if (this.xmlElementWrapper == null) { |
| throw new IllegalStateException(); |
| } |
| getJavaResourceAttribute().removeAnnotation(JAXB.XML_ELEMENT_WRAPPER); |
| setXmlElementWrapper_(null); |
| } |
| |
| protected void setXmlElementWrapper_(XmlElementWrapper xmlElementWrapper) { |
| XmlElementWrapper oldXmlElementWrapper = this.xmlElementWrapper; |
| this.xmlElementWrapper = xmlElementWrapper; |
| firePropertyChanged(XML_ELEMENT_WRAPPER_PROPERTY, oldXmlElementWrapper, xmlElementWrapper); |
| } |
| |
| protected XmlElementWrapper buildXmlElementWrapper() { |
| return new GenericJavaXmlElementWrapper(this, new GenericJavaXmlElementWrapper.SimpleContext(getXmlElementWrapperAnnotation())); |
| } |
| |
| protected XmlElementWrapperAnnotation getXmlElementWrapperAnnotation() { |
| return (XmlElementWrapperAnnotation) getJavaResourceAttribute().getAnnotation(JAXB.XML_ELEMENT_WRAPPER); |
| } |
| |
| protected void initializeXmlElementWrapper() { |
| if (getXmlElementWrapperAnnotation() != null) { |
| this.xmlElementWrapper = buildXmlElementWrapper(); |
| } |
| } |
| |
| protected void syncXmlElementWrapper() { |
| if (getXmlElementWrapperAnnotation() != null) { |
| if (this.xmlElementWrapper != null) { |
| this.xmlElementWrapper.synchronizeWithResourceModel(); |
| } |
| else { |
| setXmlElementWrapper_(buildXmlElementWrapper()); |
| } |
| } |
| else { |
| setXmlElementWrapper_(null); |
| } |
| } |
| |
| protected void updateXmlElementWrapper() { |
| if (this.xmlElementWrapper != null) { |
| this.xmlElementWrapper.update(); |
| } |
| } |
| |
| protected ContextListContainer<XmlElement, XmlElementAnnotation> buildXmlElementContainer() { |
| XmlElementContainer container = new XmlElementContainer(); |
| container.initialize(); |
| return container; |
| } |
| |
| |
| // ***** XmlIDREF ***** |
| |
| public XmlIDREF getXmlIDREF() { |
| return this.xmlIDREF; |
| } |
| |
| protected void setXmlIDREF_(XmlIDREF xmlIDREF) { |
| XmlIDREF oldXmlIDREF = this.xmlIDREF; |
| this.xmlIDREF = xmlIDREF; |
| firePropertyChanged(XML_IDREF_PROPERTY, oldXmlIDREF, xmlIDREF); |
| } |
| |
| public XmlIDREF addXmlIDREF() { |
| if (this.xmlIDREF != null) { |
| throw new IllegalStateException(); |
| } |
| getJavaResourceAttribute().addAnnotation(JAXB.XML_IDREF); |
| XmlIDREF xmlIDREF = buildXmlIDREF(); |
| setXmlIDREF_(xmlIDREF); |
| return xmlIDREF; |
| } |
| |
| public void removeXmlIDREF() { |
| if (this.xmlIDREF == null) { |
| throw new IllegalStateException(); |
| } |
| getJavaResourceAttribute().removeAnnotation(JAXB.XML_IDREF); |
| setXmlIDREF_(null); |
| } |
| |
| protected void initializeXmlIDREF() { |
| if (getXmlIDREFAnnotation() != null) { |
| this.xmlIDREF = buildXmlIDREF(); |
| } |
| } |
| |
| protected void syncXmlIDREF() { |
| if (getXmlIDREFAnnotation() == null) { |
| setXmlIDREF_(null); |
| } |
| else if (this.xmlIDREF == null) { |
| setXmlIDREF_(buildXmlIDREF()); |
| } |
| else { |
| this.xmlIDREF.synchronizeWithResourceModel(); |
| } |
| } |
| |
| protected void updateXmlIDREF() { |
| if (this.xmlIDREF != null) { |
| this.xmlIDREF.update(); |
| } |
| } |
| protected XmlIDREFAnnotation getXmlIDREFAnnotation() { |
| return (XmlIDREFAnnotation) getJavaResourceAttribute().getAnnotation(JAXB.XML_IDREF); |
| } |
| |
| protected XmlIDREF buildXmlIDREF() { |
| return new GenericJavaXmlIDREF(this, buildXmlIDREFContext()); |
| } |
| |
| protected XmlIDREFContext buildXmlIDREFContext() { |
| return new XmlIDREFContext(); |
| } |
| |
| |
| // ***** misc ***** |
| |
| @Override |
| public Iterable<String> getReferencedXmlTypeNames() { |
| return new CompositeIterable<String>( |
| super.getReferencedXmlTypeNames(), |
| new CompositeIterable<String>( |
| new TransformationIterable<XmlElement, Iterable<String>>(getXmlElements()) { |
| @Override |
| protected Iterable<String> transform(XmlElement o) { |
| return o.getReferencedXmlTypeNames(); |
| } |
| })); |
| } |
| |
| @Override |
| public boolean isParticleMapping() { |
| return true; |
| } |
| |
| |
| // ***** content assist ***** |
| |
| @Override |
| public Iterable<String> getJavaCompletionProposals(int pos, Filter<String> filter, CompilationUnit astRoot) { |
| Iterable<String> result = super.getJavaCompletionProposals(pos, filter, astRoot); |
| if (! CollectionTools.isEmpty(result)) { |
| return result; |
| } |
| |
| for (XmlElement xmlElement : getXmlElements()) { |
| result = xmlElement.getJavaCompletionProposals(pos, filter, astRoot); |
| if (! CollectionTools.isEmpty(result)) { |
| return result; |
| } |
| } |
| |
| if (this.xmlElementWrapper != null) { |
| result = this.xmlElementWrapper.getJavaCompletionProposals(pos, filter, astRoot); |
| if (! CollectionTools.isEmpty(result)) { |
| return result; |
| } |
| } |
| |
| return EmptyIterable.instance(); |
| } |
| |
| |
| // ***** validation ***** |
| |
| @Override |
| public void validate(List<IMessage> messages, IReporter reporter, CompilationUnit astRoot) { |
| super.validate(messages, reporter, astRoot); |
| |
| validateDuplicateTypesAndQNames(messages, reporter, astRoot); |
| |
| for (XmlElement xmlElement : getXmlElements()) { |
| xmlElement.validate(messages, reporter, astRoot); |
| } |
| |
| if (this.xmlElementWrapper != null) { |
| this.xmlElementWrapper.validate(messages, reporter, astRoot); |
| } |
| |
| if (this.xmlIDREF != null) { |
| this.xmlIDREF.validate(messages, reporter, astRoot); |
| } |
| } |
| |
| protected void validateDuplicateTypesAndQNames(List<IMessage> messages, IReporter reporter, CompilationUnit astRoot) { |
| Bag<String> xmlElementTypes = new HashBag<String>(); |
| Bag<QName> xmlElementQNames = new HashBag<QName>(); |
| |
| for (XmlElement xmlElement : getXmlElements()) { |
| String typeName = xmlElement.getFullyQualifiedType(); |
| if (! StringTools.stringIsEmpty(typeName)) { |
| xmlElementTypes.add(typeName); |
| } |
| String elementName = xmlElement.getQName().getName(); |
| if (! StringTools.stringIsEmpty(elementName)) { |
| xmlElementQNames.add(new QName(xmlElement.getQName().getNamespace(), elementName)); |
| } |
| } |
| |
| for (XmlElement xmlElement : getXmlElements()) { |
| validateDuplicateType(xmlElement, xmlElementTypes, messages, astRoot); |
| validateDuplicateQName(xmlElement, xmlElementQNames, messages, astRoot); |
| } |
| } |
| |
| protected void validateDuplicateType(XmlElement xmlElement, Bag<String> xmlElementTypes, |
| List<IMessage> messages, CompilationUnit astRoot) { |
| String xmlElementType = xmlElement.getFullyQualifiedType(); |
| if (xmlElementTypes.count(xmlElementType) > 1) { |
| messages.add( |
| DefaultValidationMessages.buildMessage( |
| IMessage.HIGH_SEVERITY, |
| JaxbValidationMessages.XML_ELEMENTS__DUPLICATE_XML_ELEMENT_TYPE, |
| new String[] { xmlElementType }, |
| xmlElement, |
| xmlElement.getTypeTextRange(astRoot))); |
| } |
| } |
| |
| protected void validateDuplicateQName(XmlElement xmlElement, Bag<QName> xmlElementQNames, |
| List<IMessage> messages, CompilationUnit astRoot) { |
| String xmlElementNamespace = xmlElement.getQName().getNamespace(); |
| String xmlElementName = xmlElement.getQName().getName(); |
| if (xmlElementQNames.count(new QName(xmlElementNamespace, xmlElementName)) > 1) { |
| messages.add( |
| DefaultValidationMessages.buildMessage( |
| IMessage.HIGH_SEVERITY, |
| JaxbValidationMessages.XML_ELEMENTS__DUPLICATE_XML_ELEMENT_QNAME, |
| new String[] { xmlElementName }, |
| xmlElement, |
| xmlElement.getQName().getNameTextRange(astRoot))); |
| } |
| } |
| |
| protected class XmlElementContainer |
| extends ContextListContainer<XmlElement, XmlElementAnnotation> { |
| |
| @Override |
| protected String getContextElementsPropertyName() { |
| return XmlElementsMapping.XML_ELEMENTS_LIST; |
| } |
| |
| @Override |
| protected XmlElement buildContextElement(XmlElementAnnotation resourceElement) { |
| return GenericJavaXmlElementsMapping.this.buildXmlElement(resourceElement); |
| } |
| |
| @Override |
| protected ListIterable<XmlElementAnnotation> getResourceElements() { |
| return GenericJavaXmlElementsMapping.this.getXmlElementAnnotations(); |
| } |
| |
| @Override |
| protected XmlElementAnnotation getResourceElement(XmlElement contextElement) { |
| // in the context of this mapping, there will never be an XmlElement without an annotation |
| return contextElement.getAnnotation(false); |
| } |
| } |
| |
| |
| protected class XmlElementContext |
| implements GenericJavaXmlElement.Context { |
| |
| protected XmlElementAnnotation annotation; |
| |
| protected XmlElementContext(XmlElementAnnotation annotation) { |
| this.annotation = annotation; |
| } |
| |
| public XmlElementAnnotation getAnnotation(boolean createIfNull) { |
| // will never be null in this context |
| return annotation; |
| } |
| |
| public JaxbAttributeMapping getAttributeMapping() { |
| return GenericJavaXmlElementsMapping.this; |
| } |
| |
| public String getDefaultType() { |
| return null; |
| } |
| |
| public XmlElementWrapper getElementWrapper() { |
| return GenericJavaXmlElementsMapping.this.getXmlElementWrapper(); |
| } |
| |
| public boolean hasXmlID() { |
| return false; |
| } |
| |
| public boolean hasXmlIDREF() { |
| return GenericJavaXmlElementsMapping.this.getXmlIDREF() != null; |
| } |
| |
| public boolean hasXmlList() { |
| return false; |
| } |
| |
| public boolean hasXmlSchemaType() { |
| return false; |
| } |
| |
| public XmlSchemaType getXmlSchemaType() { |
| return null; |
| } |
| } |
| |
| |
| protected class XmlIDREFContext |
| implements GenericJavaXmlIDREF.Context { |
| |
| public XmlIDREFAnnotation getAnnotation() { |
| return GenericJavaXmlElementsMapping.this.getXmlIDREFAnnotation(); |
| } |
| |
| public Iterable<ValidatableReference> getReferences() { |
| return new TransformationIterable<XmlElement, ValidatableReference>( |
| GenericJavaXmlElementsMapping.this.getXmlElements()) { |
| |
| @Override |
| protected ValidatableReference transform(final XmlElement o) { |
| |
| return new ValidatableReference() { |
| |
| public String getFullyQualifiedType() { |
| return o.getFullyQualifiedType(); |
| } |
| |
| public TextRange getTypeTextRange(CompilationUnit astRoot) { |
| return o.getTypeTextRange(astRoot); |
| } |
| |
| public XsdFeature getXsdFeature() { |
| return o.getXsdElement(); |
| } |
| |
| public TextRange getXsdFeatureTextRange(CompilationUnit astRoot) { |
| return o.getQName().getNameTextRange(astRoot); |
| } |
| }; |
| } |
| }; |
| } |
| |
| public boolean isList() { |
| return false; |
| } |
| } |
| } |