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/*******************************************************************************
* Copyright (c) 2001, 2005 IBM Corporation and others.
* 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:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.jst.j2ee.internal.model.translator.common;
import org.eclipse.emf.ecore.EStructuralFeature;
import org.eclipse.jst.j2ee.common.CommonPackage;
import org.eclipse.jst.j2ee.internal.xml.DeploymentDescriptorXmlMapperI;
import org.eclipse.wst.common.internal.emf.resource.IDTranslator;
import org.eclipse.wst.common.internal.emf.resource.Translator;
public class EnvEntryTranslator extends Translator implements DeploymentDescriptorXmlMapperI {
private boolean isJ2EE14;
private static Translator[] children;
private static Translator[] reorderedChildren;
//Hacks because of inconsistencies in the servlet spec
boolean typeBeforeValue = true;
/**
* Constructor for EnvEntryTranslator.
* @param domNameAndPath
* @param aFeature
*/
public EnvEntryTranslator(EStructuralFeature aFeature, boolean writeTypeBeforeValue, boolean isJ2EE14) {
super(ENV_ENTRY, aFeature);
typeBeforeValue = writeTypeBeforeValue;
this.isJ2EE14 = isJ2EE14;
}
/**
* @see com.ibm.etools.emf2xml.impl.Translator#getChildren()
*/
public Translator[] getChildren(Object obj, int versionID) {
//Hava to you create a different one each time
children = createChildren();
setReorderedChildren();
if (typeBeforeValue)
return children;
return reorderedChildren;
}
protected Translator[] createChildren() {
CommonPackage ePackageCommon = CommonPackage.eINSTANCE;
Translator descriptionTranslator;
if (isJ2EE14)
descriptionTranslator = CommonTranslators.createDescriptionTranslator(ePackageCommon.getEnvEntry_Descriptions());
else
descriptionTranslator = new Translator(DESCRIPTION, ePackageCommon.getEnvEntry_Description());
return new Translator[] {
IDTranslator.INSTANCE,
descriptionTranslator,
new Translator(ENV_ENTRY_NAME, ePackageCommon.getEnvEntry_Name()),
new EnvEntryTypeTranslator(),
new Translator(ENV_ENTRY_VALUE, ePackageCommon.getEnvEntry_Value())
};
}
protected void setReorderedChildren() {
reorderedChildren = new Translator[children.length];
System.arraycopy(children, 0, reorderedChildren, 0, children.length);
Translator temp = reorderedChildren[3];
reorderedChildren[3] = reorderedChildren[4];
reorderedChildren[4] = temp;
}
}
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