| /******************************************************************************* |
| * Copyright (c) 2012 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.eclipselink.core.internal.context.java; |
| |
| import java.util.Iterator; |
| import java.util.List; |
| import javax.xml.namespace.QName; |
| import org.eclipse.jdt.core.dom.CompilationUnit; |
| import org.eclipse.jpt.common.core.resource.java.Annotation; |
| import org.eclipse.jpt.common.core.resource.java.NestableAnnotation; |
| import org.eclipse.jpt.common.core.utility.TextRange; |
| import org.eclipse.jpt.common.utility.internal.Bag; |
| import org.eclipse.jpt.common.utility.internal.iterables.ListIterable; |
| import org.eclipse.jpt.common.utility.internal.iterables.SubListIterableWrapper; |
| import org.eclipse.jpt.common.utility.internal.iterables.SuperListIterableWrapper; |
| 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.internal.context.java.GenericJavaXmlElementsMapping; |
| import org.eclipse.jpt.jaxb.core.resource.java.XmlElementAnnotation; |
| import org.eclipse.jpt.jaxb.core.resource.java.XmlElementWrapperAnnotation; |
| import org.eclipse.jpt.jaxb.eclipselink.core.context.java.ELXmlElementsMapping; |
| import org.eclipse.jpt.jaxb.eclipselink.core.context.java.ELXmlPath; |
| import org.eclipse.jpt.jaxb.eclipselink.core.internal.validation.ELJaxbValidationMessageBuilder; |
| import org.eclipse.jpt.jaxb.eclipselink.core.internal.validation.ELJaxbValidationMessages; |
| import org.eclipse.jpt.jaxb.eclipselink.core.resource.java.ELJaxb; |
| import org.eclipse.jpt.jaxb.eclipselink.core.resource.java.XmlPathAnnotation; |
| import org.eclipse.wst.validation.internal.provisional.core.IMessage; |
| import org.eclipse.wst.validation.internal.provisional.core.IReporter; |
| |
| |
| public class ELJavaXmlElementsMapping |
| extends GenericJavaXmlElementsMapping |
| implements ELXmlElementsMapping { |
| |
| protected final ContextListContainer<ELJavaXmlPath, XmlPathAnnotation> xmlPathContainer; |
| |
| |
| public ELJavaXmlElementsMapping(JaxbPersistentAttribute parent) { |
| super(parent); |
| this.xmlPathContainer = buildXmlPathContainer(); |
| } |
| |
| |
| // ***** sync/update ***** |
| |
| @Override |
| public void synchronizeWithResourceModel() { |
| super.synchronizeWithResourceModel(); |
| this.xmlPathContainer.synchronizeWithResourceModel(); |
| } |
| |
| @Override |
| public void update() { |
| super.update(); |
| this.xmlPathContainer.update(); |
| } |
| |
| |
| // ***** xmlPaths ***** |
| |
| public ListIterable<ELXmlPath> getXmlPaths() { |
| return new SuperListIterableWrapper<ELXmlPath>(xmlPathContainer.getContextElements()); |
| } |
| |
| public int getXmlPathsSize() { |
| return this.xmlPathContainer.getContextElementsSize(); |
| } |
| |
| public ELXmlPath addXmlPath(int index) { |
| XmlPathAnnotation annotation = (XmlPathAnnotation) getJavaResourceAttribute().addAnnotation(index, ELJaxb.XML_PATH); |
| return this.xmlPathContainer.addContextElement(index, annotation); |
| } |
| |
| public void removeXmlPath(int index) { |
| getJavaResourceAttribute().removeAnnotation(index, ELJaxb.XML_PATH); |
| this.xmlPathContainer.removeContextElement(index); |
| } |
| |
| public void moveXmlPath(int targetIndex, int sourceIndex) { |
| getJavaResourceAttribute().moveAnnotation(targetIndex, sourceIndex, ELJaxb.XML_PATH); |
| this.xmlPathContainer.moveContextElement(targetIndex, sourceIndex); |
| } |
| |
| protected ELJavaXmlPath buildXmlPath(XmlPathAnnotation xmlPathAnnotation) { |
| return new ELJavaXmlPath(this, new XmlPathContext(xmlPathAnnotation)); |
| } |
| |
| protected ContextListContainer<ELJavaXmlPath, XmlPathAnnotation> buildXmlPathContainer() { |
| XmlPathContainer container = new XmlPathContainer(); |
| container.initialize(); |
| return container; |
| } |
| |
| protected ListIterable<XmlPathAnnotation> getXmlPathAnnotations() { |
| return new SubListIterableWrapper<NestableAnnotation, XmlPathAnnotation>( |
| getJavaResourceAttribute().getAnnotations(ELJaxb.XML_PATH)); |
| } |
| |
| |
| // ***** misc ***** |
| |
| @Override |
| protected XmlElement buildXmlElement(XmlElementAnnotation xmlElementAnnotation) { |
| return new ELJavaXmlElement(this, new XmlElementContext(xmlElementAnnotation)); |
| } |
| |
| @Override |
| protected XmlElementWrapper buildXmlElementWrapper() { |
| return new ELJavaXmlElementWrapper(this, new XmlElementWrapperContext()); |
| } |
| |
| |
| // ***** validation ***** |
| |
| @Override |
| public void validate(List<IMessage> messages, IReporter reporter, CompilationUnit astRoot) { |
| super.validate(messages, reporter, astRoot); |
| |
| if (getXmlPathsSize() > 0 ) { |
| validateXmlPaths(messages, reporter, astRoot); |
| } |
| } |
| |
| protected void validateXmlPaths(List<IMessage> messages, IReporter reporter, CompilationUnit astRoot) { |
| Iterator<XmlElement> xmlElements = getXmlElements().iterator(); |
| Iterator<ELJavaXmlPath> xmlPaths = this.xmlPathContainer.getContextElements().iterator(); |
| |
| while (xmlElements.hasNext() && xmlPaths.hasNext()) { |
| xmlElements.next(); |
| xmlPaths.next(); |
| } |
| |
| if (xmlElements.hasNext()) { |
| messages.add( |
| ELJaxbValidationMessageBuilder.buildMessage( |
| IMessage.HIGH_SEVERITY, |
| ELJaxbValidationMessages.XML_PATH__INSUFFICIENT_XML_PATHS_FOR_XML_ELEMENTS, |
| this, |
| getXmlPathsTextRange(astRoot))); |
| } |
| |
| while (xmlPaths.hasNext()) { |
| ELJavaXmlPath xmlPath = xmlPaths.next(); |
| messages.add( |
| ELJaxbValidationMessageBuilder.buildMessage( |
| IMessage.HIGH_SEVERITY, |
| ELJaxbValidationMessages.XML_PATH__INSUFFICIENT_XML_ELEMENTS_FOR_XML_PATHS, |
| this, |
| xmlPath.getValidationTextRange(astRoot))); |
| } |
| |
| for (ELJavaXmlPath xmlPath : this.xmlPathContainer.getContextElements()) { |
| xmlPath.validate(messages, reporter, astRoot); |
| } |
| } |
| |
| @Override |
| protected void validateDuplicateQName(XmlElement xmlElement, Bag<QName> xmlElementQNames, |
| List<IMessage> messages, CompilationUnit astRoot) { |
| |
| if (getXmlPathsSize() == 0) { |
| super.validateDuplicateQName(xmlElement, xmlElementQNames, messages, astRoot); |
| } |
| } |
| |
| protected TextRange getXmlPathsTextRange(CompilationUnit astRoot) { |
| Annotation annotation = getJavaResourceAttribute().getAnnotation(ELJaxb.XML_PATHS); |
| if (annotation == null) { |
| annotation = getJavaResourceAttribute().getAnnotation(0, ELJaxb.XML_PATH); |
| } |
| return annotation.getTextRange(astRoot); |
| } |
| |
| |
| protected class XmlPathContainer |
| extends ContextListContainer<ELJavaXmlPath, XmlPathAnnotation> { |
| |
| @Override |
| protected String getContextElementsPropertyName() { |
| return ELXmlElementsMapping.XML_PATHS_LIST; |
| } |
| |
| @Override |
| protected ELJavaXmlPath buildContextElement(XmlPathAnnotation resourceElement) { |
| return ELJavaXmlElementsMapping.this.buildXmlPath(resourceElement); |
| } |
| |
| @Override |
| protected ListIterable<XmlPathAnnotation> getResourceElements() { |
| return ELJavaXmlElementsMapping.this.getXmlPathAnnotations(); |
| } |
| |
| @Override |
| protected XmlPathAnnotation getResourceElement(ELJavaXmlPath contextElement) { |
| // in the context of this mapping, there will never be an ELXmlPath without an annotation |
| return contextElement.getAnnotation(); |
| } |
| |
| // public int indexOf(Xml) |
| } |
| |
| |
| protected class XmlPathContext |
| implements ELJavaXmlPath.Context { |
| |
| protected XmlPathAnnotation annotation; |
| |
| |
| protected XmlPathContext(XmlPathAnnotation annotation) { |
| this.annotation = annotation; |
| } |
| |
| public XmlPathAnnotation getAnnotation() { |
| return this.annotation; |
| } |
| } |
| |
| |
| protected class XmlElementContext |
| extends GenericJavaXmlElementsMapping.XmlElementContext |
| implements ELJavaXmlElement.Context { |
| |
| protected XmlElementContext(XmlElementAnnotation annotation) { |
| super(annotation); |
| } |
| |
| public boolean hasXmlPath() { |
| return ELJavaXmlElementsMapping.this.getXmlPathsSize() > 0; |
| } |
| } |
| |
| protected class XmlElementWrapperContext |
| implements ELJavaXmlElementWrapper.Context { |
| |
| public XmlElementWrapperAnnotation getAnnotation() { |
| return ELJavaXmlElementsMapping.this.getXmlElementWrapperAnnotation(); |
| } |
| |
| public boolean hasXmlPath() { |
| return ELJavaXmlElementsMapping.this.getXmlPathsSize() > 0; |
| } |
| } |
| } |