/* Copyright 2002-2005, education.au limited and 
                Curriculum Corporation, All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without 
 modification,
 * are permitted provided that the following conditions are met:
 *
 * Redistributions of source code must retain the above copyright notice, this 
 list of
 * conditions and the following disclaimer.
 *
 * Redistributions in binary form must reproduce the above copyright notice, this 
 list
 * of conditions and the following disclaimer in the documentation and/or other 
 materials
 * provided with the distribution.
 *
 * Neither the names education.au limited, Curriculum Corporation nor The 
 Learning
 * Federation nor the names of its contributors may be used to endorse or promote 
 products
 * derived from this software without specific prior written permission.
 *
 * To the extent permitted by law, the copyright owners of this software and its 
 contributors:
 *
 * (i) exclude all warranties in relation to the software; and
 * (ii) exclude liability for all losses, costs, expenses and damages arising in 
 any way
 * from the use of the software whether arising from or in relation to breach of 
 contract,
 * negligence or any other tort, in equity or otherwise. If the software is in 
 breach of a
 * warranty which is implied by law, the copyright owners and contributors 
 liability is
 * limited to the replacement of the software.
 *
 * Created: 8/07/2003
 *
 * $Id: developer.xml,v 1.5 2005/01/25 10:59:59 gregj_jacus Exp $
 */

package au.edu.educationau.belts.command.content.action;

import java.util.Date;

import org.apache.commons.lang.StringUtils;

import au.edu.educationau.belts.command.CommandResult;
import au.edu.educationau.belts.command.container.AbstractBeltsContainerCommand;
import au.edu.educationau.belts.content.Update;

/**
 * UpdateProviderAction causes a update to be run on the provider service named.
 *
 * @author <a href="mailto:kevin@rocketred.com.au">Kevin O'Neill</a>
 * @version $Revision: 1.5 $ - $Date: 2005/01/25 10:59:59 $
 */
public class UpdateProviderAction extends AbstractBeltsContainerCommand
{
	private String _provider;

	public void execute()
	{
		_outcome = CommandResult.OUTCOME_ERROR;

		new Update(_provider).update(new Date(0L));

		_outcome = CommandResult.OUTCOME_OK;
	}

	/**
	 * @param name - provider name to update
	 */
	public void setProvider(String name)
	{
		_provider = name;
	}

	/* (non-Javadoc)
	 * @see au.edu.educationau.belts.command.Command#validate()
	 */
	public boolean validate()
	{
		if (StringUtils.isEmpty(_provider))
		{
			addFieldValidationError("provider");
		}

		return super.validate();
	}
}