/*******************************************************************************
* Copyright (c) 2007 Oracle Corporation.
* 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.jst.jsf.core.metadata.internal;
import org.eclipse.core.resources.IProject;
import org.eclipse.jst.jsf.common.metadata.Model;
import org.eclipse.jst.jsf.common.metadata.internal.AbstractTagLibDomainContentModelMetaDataTranslator;
import org.eclipse.jst.jsf.common.metadata.internal.IMetaDataModelMergeAssistant;
import org.eclipse.jst.jsf.common.metadata.internal.IMetaDataSourceModelProvider;
import org.eclipse.jst.jsf.common.metadata.internal.IMetaDataTranslator;
import org.eclipse.jst.jsf.core.internal.tld.CMUtil;
import org.eclipse.jst.jsp.core.internal.contentmodel.tld.provisional.TLDAttributeDeclaration;
import org.eclipse.jst.jsp.core.internal.contentmodel.tld.provisional.TLDDocument;
import org.eclipse.jst.jsp.core.internal.contentmodel.tld.provisional.TLDElementDeclaration;
import org.eclipse.wst.xml.core.internal.contentmodel.CMAttributeDeclaration;
import org.eclipse.wst.xml.core.internal.contentmodel.CMDocument;
import org.eclipse.wst.xml.core.internal.contentmodel.CMElementDeclaration;
/**
* Translates a TLD CMDocument to standard metadata model entities and traits
*
*/
public class TaglibMetaDataTLDTranslator extends AbstractTagLibDomainContentModelMetaDataTranslator implements IMetaDataTranslator {
public boolean canTranslate(IMetaDataSourceModelProvider modelProvider) {
if (modelProvider != null &&
modelProvider.getSourceModel() instanceof TLDDocument)
return true;
return false;
}
/* (non-Javadoc)
* @see org.eclipse.jst.jsf.common.metadata.internal.IMetaDataTranslator#translate(org.eclipse.jst.jsf.common.metadata.internal.IMetaDataModelMergeAssistant)
*/
public void translate(final IMetaDataModelMergeAssistant assistant) {
setAssistant(assistant);
CMDocument doc = getSourceModel();
if (doc instanceof TLDDocument){
doTranslate(doc);
}
}
@Override
protected void createTagfileTraits(CMDocument doc) {
super.createTagfileTraits(doc);
TLDDocument tldDoc = (TLDDocument)doc;
//add special model trait if this comes from a TagDir
if (CMUtil.isTagDirDocument(tldDoc, getProject())){
Model model = getMergedModel();
createSimpleBooleanObjectEntityTraitIfNecessary(model, "isTagDir", true); //$NON-NLS-1$
}
}
private IProject getProject() {
return (IProject)_assistant.getMergedModel().getModelContext().getAdapter(IProject.class);
}
/* (non-Javadoc)
* @see org.eclipse.jst.jsf.common.metadata.internal.AbstractTagLibDomainContentModelMetaDataTranslator#getURIDefaultPrefix()
*/
protected String getURIDefaultPrefix(){
return getTLDDocument().getShortname();
}
/**
* @param tag
* @return the tag.getDisplayName() if available
*/
protected String getTagDisplayLabel(CMElementDeclaration tag){
String label = ((TLDElementDeclaration)tag).getDisplayName();
if (label == null)
label = super.getTagDisplayName(tag);
return label;
}
/**
* @param tag
* @return the tag.getDescription() if available
*/
protected String getTagDescription(CMElementDeclaration tag){
String desc = ((TLDElementDeclaration)tag).getDescription();
if (desc == null)
desc = super.getTagDescription(tag);
return desc;
}
/**
* @param tag
* @return the tag.getSmallIcon() if available
*/
protected String getTagSmallIcon(CMElementDeclaration tag){
String smallIcon = ((TLDElementDeclaration)tag).getSmallIcon();
if (smallIcon == null)
smallIcon = super.getTagSmallIcon(tag);
return smallIcon;
}
/**
* @param tag
* @return the tag.getLargeIcon() if available
*/
protected String getTagLargeIcon(CMElementDeclaration tag){
String largeIcon = ((TLDElementDeclaration)tag).getLargeIcon();
if (largeIcon == null)
largeIcon = super.getTagLargeIcon(tag);
return largeIcon;
}
/**
* @return the tag.getDescription() if available
*/
protected String getURIDescription() {
return getTLDDocument().getDescription();
}
/**
* @return the tag.getDisplayName()
*/
protected String getURIDisplayLabel() {
return getTLDDocument().getDisplayName();
}
/**
* @return the tld document for the source model
*/
protected TLDDocument getTLDDocument(){
return (TLDDocument)getSourceModel();
}
@Override
protected String getTagAttributeDescription(CMAttributeDeclaration cmAttr) {
String desc = ((TLDAttributeDeclaration)cmAttr).getDescription();
if (desc == null)
desc = super.getTagAttributeDescription(cmAttr);
return desc;
}
@Override
protected boolean getTagAttributeIsRequired(CMAttributeDeclaration cmAttr) {
// TODO Auto-generated method stub
return super.getTagAttributeIsRequired(cmAttr);
}
@Override
protected String getTagAttributeDefaultValue(CMAttributeDeclaration cmAttr) {
String val = ((TLDAttributeDeclaration)cmAttr).getAttrType().generateInstanceValue();
if (val == null)
val = super.getTagAttributeDefaultValue(cmAttr);
return val;
}
}