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/*******************************************************************************
* Copyright (c) 2010, 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.jpa.core.resource.orm;
import org.eclipse.emf.common.notify.Notification;
import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.EStructuralFeature;
import org.eclipse.emf.ecore.impl.ENotificationImpl;
import org.eclipse.jdt.core.IType;
import org.eclipse.jpt.common.core.internal.utility.translators.SimpleTranslator;
import org.eclipse.jpt.common.core.utility.TextRange;
import org.eclipse.jpt.jpa.core.resource.xml.AbstractJpaEObject;
import org.eclipse.jpt.jpa.core.resource.xml.JpaEObject;
import org.eclipse.text.edits.ReplaceEdit;
import org.eclipse.wst.common.internal.emf.resource.Translator;
/**
* <!-- begin-user-doc -->
* A representation of the model object '<em><b>Xml Class Reference</b></em>'.
* <!-- end-user-doc -->
*
* <p>
* The following features are supported:
* <ul>
* <li>{@link org.eclipse.jpt.jpa.core.resource.orm.XmlClassReference#getClassName <em>Class Name</em>}</li>
* </ul>
* </p>
*
* @see org.eclipse.jpt.jpa.core.resource.orm.OrmPackage#getXmlClassReference()
* @model kind="class"
* @extends JpaEObject
* @generated
*/
public class XmlClassReference extends AbstractJpaEObject implements JpaEObject
{
/**
* The default value of the '{@link #getClassName() <em>Class Name</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getClassName()
* @generated
* @ordered
*/
protected static final String CLASS_NAME_EDEFAULT = null;
/**
* The cached value of the '{@link #getClassName() <em>Class Name</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getClassName()
* @generated
* @ordered
*/
protected String className = CLASS_NAME_EDEFAULT;
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected XmlClassReference()
{
super();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
protected EClass eStaticClass()
{
return OrmPackage.Literals.XML_CLASS_REFERENCE;
}
/**
* Returns the value of the '<em><b>Class Name</b></em>' attribute.
* <!-- begin-user-doc -->
* <p>
* If the meaning of the '<em>Class Name</em>' attribute isn't clear,
* there really should be more of a description here...
* </p>
* <!-- end-user-doc -->
* @return the value of the '<em>Class Name</em>' attribute.
* @see #setClassName(String)
* @see org.eclipse.jpt.jpa.core.resource.orm.OrmPackage#getXmlClassReference_ClassName()
* @model dataType="org.eclipse.emf.ecore.xml.type.String" required="true"
* @generated
*/
public String getClassName()
{
return className;
}
/**
* Sets the value of the '{@link org.eclipse.jpt.jpa.core.resource.orm.XmlClassReference#getClassName <em>Class Name</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @param value the new value of the '<em>Class Name</em>' attribute.
* @see #getClassName()
* @generated
*/
public void setClassName(String newClassName)
{
String oldClassName = className;
className = newClassName;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, OrmPackage.XML_CLASS_REFERENCE__CLASS_NAME, oldClassName, className));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public Object eGet(int featureID, boolean resolve, boolean coreType)
{
switch (featureID)
{
case OrmPackage.XML_CLASS_REFERENCE__CLASS_NAME:
return getClassName();
}
return super.eGet(featureID, resolve, coreType);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void eSet(int featureID, Object newValue)
{
switch (featureID)
{
case OrmPackage.XML_CLASS_REFERENCE__CLASS_NAME:
setClassName((String)newValue);
return;
}
super.eSet(featureID, newValue);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void eUnset(int featureID)
{
switch (featureID)
{
case OrmPackage.XML_CLASS_REFERENCE__CLASS_NAME:
setClassName(CLASS_NAME_EDEFAULT);
return;
}
super.eUnset(featureID);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public boolean eIsSet(int featureID)
{
switch (featureID)
{
case OrmPackage.XML_CLASS_REFERENCE__CLASS_NAME:
return CLASS_NAME_EDEFAULT == null ? className != null : !CLASS_NAME_EDEFAULT.equals(className);
}
return super.eIsSet(featureID);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public String toString()
{
if (eIsProxy()) return super.toString();
StringBuffer result = new StringBuffer(super.toString());
result.append(" (className: ");
result.append(className);
result.append(')');
return result.toString();
}
// **************** validation ********************************************
public TextRange getClassNameTextRange() {
return getAttributeTextRange(JPA.CLASS);
}
// ********** translators **********
public static Translator buildTranslator(String elementName, EStructuralFeature structuralFeature) {
return new SimpleTranslator(
elementName,
structuralFeature,
Translator.END_TAG_NO_INDENT,
buildTranslatorChildren()
);
}
private static Translator[] buildTranslatorChildren() {
return new Translator[] {
buildClassTranslator()};
}
private static Translator buildClassTranslator() {
return new Translator(JPA.CLASS, OrmPackage.eINSTANCE.getXmlClassReference_ClassName(), Translator.DOM_ATTRIBUTE);
}
public ReplaceEdit createRenameEdit(IType originalType, String newName) {
String originalName = originalType.getTypeQualifiedName();
int nameIndex = this.className.lastIndexOf(originalName);
int offset = getAttributeNode(JPA.CLASS).getValueRegionStartOffset() + 1;
return new ReplaceEdit(offset + nameIndex, originalName.length(), newName);
}
public ReplaceEdit createRenamePackageEdit(String newPackageName) {
int packageLength = this.className.lastIndexOf('.');
if (newPackageName == "") {//$NON-NLS-1$
//moving to the default package, remove the '.'
packageLength++;
}
if (packageLength == -1) {
//moving from the default package or unspecified package
packageLength = 0;
newPackageName = newPackageName + '.';
}
int offset = getAttributeNode(JPA.CLASS).getValueRegionStartOffset() + 1; // +1 = opening double quote
return new ReplaceEdit(offset, packageLength, newPackageName);
}
}
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