| /******************************************************************************* |
| * 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.context.XmlElementRef; |
| import org.eclipse.jpt.jaxb.core.context.XmlElementRefs; |
| import org.eclipse.jpt.jaxb.core.context.java.JavaContextNode; |
| 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.XmlElementRefAnnotation; |
| import org.eclipse.wst.validation.internal.provisional.core.IMessage; |
| import org.eclipse.wst.validation.internal.provisional.core.IReporter; |
| |
| |
| public class GenericJavaXmlElementRefs |
| extends AbstractJavaContextNode |
| implements XmlElementRefs { |
| |
| protected final Context context; |
| |
| protected final ContextListContainer<XmlElementRef, XmlElementRefAnnotation> xmlElementRefContainer; |
| |
| |
| public GenericJavaXmlElementRefs(JavaContextNode parent, Context context) { |
| super(parent); |
| this.context = context; |
| this.xmlElementRefContainer = this.buildXmlElementRefContainer(); |
| } |
| |
| |
| // ***** sync/update ***** |
| |
| @Override |
| public void synchronizeWithResourceModel() { |
| super.synchronizeWithResourceModel(); |
| this.xmlElementRefContainer.synchronizeWithResourceModel(); |
| } |
| |
| @Override |
| public void update() { |
| super.update(); |
| this.xmlElementRefContainer.update(); |
| } |
| |
| |
| // ***** xml element refs ***** |
| |
| public ListIterable<XmlElementRef> getXmlElementRefs() { |
| return this.xmlElementRefContainer.getContextElements(); |
| } |
| |
| public int getXmlElementRefsSize() { |
| return this.xmlElementRefContainer.getContextElementsSize(); |
| } |
| |
| public XmlElementRef addXmlElementRef(int index) { |
| XmlElementRefAnnotation annotation = this.context.addXmlElementRefAnnotation(index); |
| return this.xmlElementRefContainer.addContextElement(index, annotation); |
| } |
| |
| public void removeXmlElementRef(int index) { |
| this.context.removeXmlElementRefAnnotation(index); |
| this.xmlElementRefContainer.removeContextElement(index); |
| } |
| |
| public void removeXmlElementRef(XmlElementRef xmlElementRef) { |
| removeXmlElementRef(this.xmlElementRefContainer.indexOfContextElement(xmlElementRef)); |
| } |
| |
| public void moveXmlElementRef(int targetIndex, int sourceIndex) { |
| this.context.moveXmlElementRefAnnotation(targetIndex, sourceIndex); |
| this.xmlElementRefContainer.moveContextElement(targetIndex, sourceIndex); |
| } |
| |
| protected XmlElementRef buildXmlElementRef(XmlElementRefAnnotation xmlElementRefAnnotation) { |
| return this.context.buildXmlElementRef(this, xmlElementRefAnnotation); |
| } |
| |
| protected ListIterable<XmlElementRefAnnotation> getXmlElementRefAnnotations() { |
| return this.context.getXmlElementRefAnnotations(); |
| } |
| |
| protected ContextListContainer<XmlElementRef, XmlElementRefAnnotation> buildXmlElementRefContainer() { |
| XmlElementRefContainer container = new XmlElementRefContainer(); |
| container.initialize(); |
| return container; |
| } |
| |
| |
| // ***** 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 (XmlElementRef elementRef : getXmlElementRefs()) { |
| result = elementRef.getJavaCompletionProposals(pos, filter, astRoot); |
| if (! CollectionTools.isEmpty(result)) { |
| return result; |
| } |
| } |
| |
| return EmptyIterable.instance(); |
| } |
| |
| |
| // ***** validation ***** |
| |
| @Override |
| public TextRange getValidationTextRange(CompilationUnit astRoot) { |
| return this.context.getValidationTextRange(astRoot); |
| } |
| |
| @Override |
| public void validate(List<IMessage> messages, IReporter reporter, CompilationUnit astRoot) { |
| super.validate(messages, reporter, astRoot); |
| |
| validateDuplicateTypesAndQNames(messages, reporter, astRoot); |
| |
| for (XmlElementRef elementRef : getXmlElementRefs()) { |
| elementRef.validate(messages, reporter, astRoot); |
| } |
| } |
| |
| protected void validateDuplicateTypesAndQNames(List<IMessage> messages, IReporter reporter, CompilationUnit astRoot) { |
| |
| Bag<String> xmlElementRefTypes = new HashBag<String>(); |
| Bag<QName> xmlElementRefQnames = new HashBag<QName>(); |
| |
| for (XmlElementRef xmlElementRef : getXmlElementRefs()) { |
| String typeName = xmlElementRef.getFullyQualifiedType(); |
| boolean isJaxbElement = JAXB.JAXB_ELEMENT.equals(typeName); |
| if (! isJaxbElement && ! StringTools.stringIsEmpty(typeName)) { |
| xmlElementRefTypes.add(typeName); |
| } |
| String elementRefName = xmlElementRef.getQName().getName(); |
| if (isJaxbElement && ! StringTools.stringIsEmpty(elementRefName)) { |
| xmlElementRefQnames.add(new QName(xmlElementRef.getQName().getNamespace(), elementRefName)); |
| } |
| } |
| |
| for (XmlElementRef xmlElementRef : getXmlElementRefs()) { |
| String typeName = xmlElementRef.getFullyQualifiedType(); |
| boolean isJaxbElement = JAXB.JAXB_ELEMENT.equals(typeName); |
| if (! isJaxbElement && xmlElementRefTypes.count(typeName) > 1) { |
| messages.add( |
| DefaultValidationMessages.buildMessage( |
| IMessage.HIGH_SEVERITY, |
| JaxbValidationMessages.XML_ELEMENT_REFS__DUPLICATE_XML_ELEMENT_TYPE, |
| new String[] { typeName }, |
| xmlElementRef, |
| xmlElementRef.getTypeTextRange(astRoot))); |
| } |
| |
| String xmlElementNamespace = xmlElementRef.getQName().getNamespace(); |
| String xmlElementName = xmlElementRef.getQName().getName(); |
| if (isJaxbElement && xmlElementRefQnames.count(new QName(xmlElementNamespace, xmlElementName)) > 1) { |
| messages.add( |
| DefaultValidationMessages.buildMessage( |
| IMessage.HIGH_SEVERITY, |
| JaxbValidationMessages.XML_ELEMENT_REFS__DUPLICATE_XML_ELEMENT_QNAME, |
| new String[] { xmlElementName }, |
| xmlElementRef, |
| xmlElementRef.getQName().getNameTextRange(astRoot))); |
| } |
| } |
| } |
| |
| |
| |
| // ***** misc ***** |
| |
| public Iterable<String> getReferencedXmlTypeNames() { |
| return new CompositeIterable<String>( |
| new TransformationIterable<XmlElementRef, Iterable<String>>(getXmlElementRefs()) { |
| @Override |
| protected Iterable<String> transform(XmlElementRef xmlElementRef) { |
| return xmlElementRef.getReferencedXmlTypeNames(); |
| } |
| }); |
| } |
| |
| |
| |
| protected class XmlElementRefContainer |
| extends ContextListContainer<XmlElementRef, XmlElementRefAnnotation> { |
| |
| @Override |
| protected String getContextElementsPropertyName() { |
| return XmlElementRefs.XML_ELEMENT_REFS_LIST; |
| } |
| |
| @Override |
| protected XmlElementRef buildContextElement(XmlElementRefAnnotation resourceElement) { |
| return GenericJavaXmlElementRefs.this.buildXmlElementRef(resourceElement); |
| } |
| |
| @Override |
| protected ListIterable<XmlElementRefAnnotation> getResourceElements() { |
| return GenericJavaXmlElementRefs.this.getXmlElementRefAnnotations(); |
| } |
| |
| @Override |
| protected XmlElementRefAnnotation getResourceElement(XmlElementRef contextElement) { |
| // in this context, there will never be an XmlElementRef without an annotation |
| return contextElement.getAnnotation(); |
| } |
| } |
| |
| |
| public interface Context { |
| |
| ListIterable<XmlElementRefAnnotation> getXmlElementRefAnnotations(); |
| |
| XmlElementRefAnnotation addXmlElementRefAnnotation(int index); |
| |
| void removeXmlElementRefAnnotation(int index); |
| |
| void moveXmlElementRefAnnotation(int targetIndex, int sourceIndex); |
| |
| XmlElementRef buildXmlElementRef(JavaContextNode parent, XmlElementRefAnnotation annotation); |
| |
| TextRange getValidationTextRange(CompilationUnit astRoot); |
| } |
| } |