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package com.greenpepper.util;

/**
 * ExceptionImposter class.
 *
 * @author oaouattara
 * @version $Id: $Id
 */
public class ExceptionImposter extends RuntimeException
{
    private final Throwable imposterized;

    /**
     * imposterize.
     *
     * @param t a {@link java.lang.Throwable} object.
     * @return a {@link java.lang.RuntimeException} object.
     */
    public static RuntimeException imposterize( Throwable t )
    {
        if (t instanceof RuntimeException) return (RuntimeException) t;

        return new ExceptionImposter( t  );
    }

    /**
     * Constructor for ExceptionImposter.
     *
     * @param e a {@link java.lang.Throwable} object.
     */
    public ExceptionImposter(Throwable e)
    {
        super( e.getMessage(), e.getCause() );
        imposterized = e;
        setStackTrace( e.getStackTrace() );
    }

    /**
     * getRealException.
     *
     * @return a {@link java.lang.Throwable} object.
     */
    public Throwable getRealException()
    {
        return imposterized;
    }

    /**
     * toString.
     *
     * @return a {@link java.lang.String} object.
     */
    public String toString()
    {
        return imposterized.toString();
    }

}