/*
 * 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.diagram.ui.notation.uml.model;

import org.eclipse.emf.ecore.EObject;
import org.teiid.core.designer.ModelerCoreException;
import org.teiid.designer.core.metamodel.aspect.uml.UmlProperty;
import org.teiid.designer.diagram.ui.util.DiagramEntityAdapter;
import org.teiid.designer.ui.viewsupport.DatatypeUtilities;
import org.teiid.designer.ui.viewsupport.ModelObjectUtilities;


/**
 * @author mdrilling
 *
 * Model Node for UML Attribute.
 *
 * @since 8.0
 */
public class UmlAttributeNode extends UmlModelNode {

    public UmlAttributeNode( EObject modelObject, UmlProperty aspect ) {
        super( modelObject, aspect );
    }
    
    @Override
    public String toString() {
        return "UmlAttributeNode(" + getName() + ")"; //$NON-NLS-1$ //$NON-NLS-2$
    }
    
    public String getType() {
		if( getModelObject() != null )
        	return ((UmlProperty)aspect).getSignature(getModelObject(),UmlProperty.SIGNATURE_TYPE);
       	return null;
    }
    
    @Override
    public String getName() {
		if( getModelObject() != null )
        	return ((UmlProperty)aspect).getSignature(getModelObject(),UmlProperty.SIGNATURE_NAME);
       	return null;
    }
    
    @Override
    public void setName(String name) {
        try {
           boolean wasRenamed = DatatypeUtilities.renameSqlColumn(getModelObject(), name);
           if( !wasRenamed ) {
               ModelObjectUtilities.rename(getModelObject(), name, this);
           }
        } catch (ModelerCoreException theException) {
        }
    }
    
    public String getSignature() {
    	if( getModelObject() != null ) {
    	    String signature = ((UmlProperty)aspect).getSignature(getModelObject(),UmlProperty.SIGNATURE_NAME | UmlProperty.SIGNATURE_TYPE);
            return signature;
        }
       	return null;
    }

    
    public void refreshForNameChange(){
        if( getDiagramModelObject() != null && !isReadOnly()) {
            String oldName = "xxxXxxx"; //$NON-NLS-1$
            String signature = getSignature();

            DiagramEntityAdapter.setName(getDiagramModelObject(), getName());
			firePropertyChange(DiagramNodeProperties.NAME, oldName, signature);
        } else
			firePropertyChange(DiagramNodeProperties.NAME, null, null);
    }
    
    public void rename() {
        firePropertyChange(DiagramNodeProperties.RENAME, null, null);
    }
}