TransformationUiResourceHelper.java

/*
 * JBoss, Home of Professional Open Source.
 *
 * See the LEGAL.txt file distributed with this work for information regarding copyright ownership and licensing.
 *
 * See the AUTHORS.txt file distributed with this work for a full listing of individual contributors.
 */
package org.teiid.designer.transformation.ui.util;

import org.eclipse.core.resources.IResource;
import org.eclipse.emf.ecore.EObject;
import org.teiid.designer.core.workspace.ModelResource;
import org.teiid.designer.ui.viewsupport.ModelIdentifier;
import org.teiid.designer.ui.viewsupport.ModelUtilities;



/** This is a utility class that UI components can use to determine if an object resides within a specific Transformation resource
 * @since 8.0
 */
public class TransformationUiResourceHelper {

    /**
     * 
     * @param object - Valid input objects are <code>IResource</code>, <code>ModelResource</code> or <code>EObject</code>
     * @return true if the underlying resource is VIRTUAL and is NOT of type XML Service View, else false
     * @since 5.0
     */
    public static boolean isSqlTransformationResource(Object object) {
        
        boolean result = false;
        
        if( object instanceof IResource ) {
            IResource iResource = (IResource)object;
            if( ModelIdentifier.isVirtualModelType(iResource) && !ModelIdentifier.isXmlServiceViewModel(iResource) ) {
                result = true;
            }
        } else if( object instanceof ModelResource ) {
            ModelResource mr = (ModelResource)object;
            if( ModelIdentifier.isVirtualModelType(mr) && !ModelIdentifier.isXmlServiceViewModel(mr) ) {
                result = true;
            }
        } else if( object instanceof EObject ) {
            EObject eObj = (EObject)object;
            ModelResource mr = ModelUtilities.getModelResourceForModelObject(eObj);
            if( mr != null ) {
                if( ModelIdentifier.isVirtualModelType(mr) && !ModelIdentifier.isXmlServiceViewModel(mr) ) {
                    result = true;
                }
            }
        }
        
        return result;
    }
    
    /**
     *  
     * @param object - Valid input objects are <code>IResource</code>, <code>ModelResource</code> or <code>EObject</code>
     * @return true if the underlying resource is VIRTUAL and IS of type XML Service View, else false
     * @since 5.0
     */
    public static boolean isXQueryTransformationResource(Object object) {
        
        boolean result = false;
        
        if( object instanceof IResource ) {
            IResource iResource = (IResource)object;
            if( ModelIdentifier.isVirtualModelType(iResource) && ModelIdentifier.isXmlServiceViewModel(iResource) ) {
                result = true;
            }
        } else if( object instanceof ModelResource ) {
            ModelResource mr = (ModelResource)object;
            if( ModelIdentifier.isVirtualModelType(mr) && ModelIdentifier.isXmlServiceViewModel(mr) ) {
                result = true;
            }
        } else if( object instanceof EObject ) {
            EObject eObj = (EObject)object;
            ModelResource mr = ModelUtilities.getModelResourceForModelObject(eObj);
            if( mr != null ) {
                if( ModelIdentifier.isVirtualModelType(mr) && ModelIdentifier.isXmlServiceViewModel(mr) ) {
                    result = true;
                }
            }
        }
        
        return result;
    }

}