/*******************************************************************************
 * Copyright (c) 2014 Jeff Martin.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the GNU Public License v3.0
 * which accompanies this distribution, and is available at
 * http://www.gnu.org/licenses/gpl.html
 * 
 * Contributors:
 *     Jeff Martin - initial API and implementation
 ******************************************************************************/
package cuchaz.enigma.mapping;

public class IllegalNameException extends RuntimeException
{
	private static final long serialVersionUID = -2279910052561114323L;
	
	private String m_name;
	private String m_reason;
	
	public IllegalNameException( String name )
	{
		this( name, null );
	}
	
	public IllegalNameException( String name, String reason )
	{
		m_name = name;
		m_reason = reason;
	}
	
	public String getReason( )
	{
		return m_reason;
	}
	
	@Override
	public String getMessage( )
	{
		StringBuilder buf = new StringBuilder();
		buf.append( "Illegal name: " );
		buf.append( m_name );
		if( m_reason != null )
		{
			buf.append( " because " );
			buf.append( m_reason );
		}
		return buf.toString();
	}
}