bundles/org.eclipse.wst.xsd.ui/src-common/org/eclipse/wst/xsd/ui/internal/common/commands/UpdateNameCommand.java

/*******************************************************************************
 * Copyright (c) 2001, 2006 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.wst.xsd.ui.internal.common.commands;

import org.eclipse.gef.commands.Command;
import org.eclipse.xsd.XSDComplexTypeDefinition;
import org.eclipse.xsd.XSDNamedComponent;

public class UpdateNameCommand extends Command
{
  private String oldName;
  private String newName;
  private XSDNamedComponent component;

  public UpdateNameCommand(String label, XSDNamedComponent component, String newName)
  {
    super(label);

    if (component instanceof XSDComplexTypeDefinition && component.getName() == null && component.eContainer() instanceof XSDNamedComponent && ((XSDNamedComponent) component.eContainer()).getName() != null)
    {
      component = (XSDNamedComponent) component.eContainer();
    }

    this.component = component;
    this.newName = newName;
    this.oldName = component.getName();
  }

  /*
   * (non-Javadoc)
   * 
   * @see org.eclipse.gef.commands.Command#execute()
   */
  public void execute()
  {
    component.setName(newName);
  }
}