| /******************************************************************************* |
| * 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 org.eclipse.core.resources.IResource; |
| import org.eclipse.jdt.core.dom.CompilationUnit; |
| import org.eclipse.jpt.common.core.resource.java.JavaResourceAbstractType; |
| import org.eclipse.jpt.common.core.resource.java.JavaResourceMethod; |
| import org.eclipse.jpt.common.core.resource.java.JavaResourceType; |
| import org.eclipse.jpt.common.core.utility.TextRange; |
| import org.eclipse.jpt.common.utility.internal.StringTools; |
| import org.eclipse.jpt.jaxb.core.context.XmlAdapter; |
| import org.eclipse.jpt.jaxb.core.context.java.JavaContextNode; |
| |
| |
| public class GenericJavaXmlAdapter |
| extends AbstractJavaContextNode |
| implements XmlAdapter { |
| |
| protected final JavaResourceType resourceType; |
| |
| protected String boundType; |
| |
| protected String valueType; |
| |
| |
| public GenericJavaXmlAdapter(JavaContextNode parent, JavaResourceType resourceType) { |
| super(parent); |
| this.resourceType = resourceType; |
| initBoundAndValueTypes(); |
| } |
| |
| |
| public JavaResourceType getJavaResourceType() { |
| return this.resourceType; |
| } |
| |
| |
| // ***** overrides ***** |
| |
| @Override |
| public IResource getResource() { |
| return this.resourceType.getFile(); |
| } |
| |
| |
| // ***** sync/update ***** |
| |
| protected void initBoundAndValueTypes() { |
| String[] types = findBoundAndValueTypes(getJavaResourceType()); |
| this.boundType = types[0]; |
| this.valueType = types[1]; |
| } |
| |
| |
| @Override |
| public void update() { |
| super.update(); |
| // these are in update, since their values may depend on other classes |
| updateBoundAndValueTypes(); |
| } |
| |
| protected void updateBoundAndValueTypes() { |
| String[] types = findBoundAndValueTypes(getJavaResourceType()); |
| setBoundType_(types[0]); |
| setValueType_(types[1]); |
| } |
| |
| protected String[] findBoundAndValueTypes(JavaResourceType resourceType) { |
| for (JavaResourceMethod resourceMethod : resourceType.getMethods()) { |
| if (MARSHAL_METHOD_NAME.equals(resourceMethod.getName()) && resourceMethod.getParametersSize() == 1) { |
| String valueType = resourceMethod.getTypeName(); |
| String boundType = resourceMethod.getParameterTypeName(0); |
| return new String[] { boundType, valueType }; |
| } |
| } |
| |
| String superResourceTypeName = resourceType.getSuperclassQualifiedName(); |
| if (! StringTools.stringIsEmpty(superResourceTypeName)) { |
| JavaResourceType superResourceType |
| = (JavaResourceType) getJaxbProject().getJavaResourceType(superResourceTypeName, JavaResourceAbstractType.Kind.TYPE); |
| if (superResourceType != null) { |
| return findBoundAndValueTypes(superResourceType); |
| } |
| } |
| |
| String objectTypeName = Object.class.getName(); |
| return new String[] { objectTypeName, objectTypeName }; |
| } |
| |
| |
| // ***** bound type ***** |
| |
| public String getBoundType() { |
| return this.boundType; |
| } |
| |
| protected void setBoundType_(String newType) { |
| String oldType = this.boundType; |
| this.boundType = newType; |
| firePropertyChanged(BOUND_TYPE_PROPERTY, oldType, newType); |
| } |
| |
| |
| // ***** value type ***** |
| |
| public String getValueType() { |
| return this.valueType; |
| } |
| |
| protected void setValueType_(String newType) { |
| String oldType = this.valueType; |
| this.valueType = newType; |
| firePropertyChanged(VALUE_TYPE_PROPERTY, oldType, newType); |
| } |
| |
| |
| // ***** validation ***** |
| |
| @Override |
| public TextRange getValidationTextRange(CompilationUnit astRoot) { |
| return getJavaResourceType().getNameTextRange(astRoot); |
| } |
| } |