cryptofailureexception.java

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/*
 * $Id: CryptoFailureException.java 10489 2008-01-23 17:53:38Z dfeist $
 * --------------------------------------------------------------------------------------
 * Copyright (c) MuleSource, Inc.  All rights reserved.  http://www.mulesource.com
 *
 * The software in this package is published under the terms of the CPAL v1.0
 * license, a copy of which has been included with this distribution in the
 * LICENSE.txt file.
 */

package org.mule.api.security;

import org.mule.api.EncryptionStrategy;
import org.mule.api.DefaultMuleException;
import org.mule.config.i18n.CoreMessages;
import org.mule.config.i18n.Message;

/**
 * <code>CryptoFailureException</code> is a generic exception thrown by an
 * CryptoStrategy if encryption or decryption fails. The constuctors of this
 * exception accept a EncryptionStrategy that will be included in the exception
 * message. Implementors of EncryptionStrategy should provide a toString method
 * that exposes *only* information that maybe useful for debugging not passwords,
 * secret keys, etc.
 */
public class CryptoFailureException extends DefaultMuleException
{
    /**
     * Serial version
     */
    private static final long serialVersionUID = 1336343718508294379L;

    private transient EncryptionStrategy encryptionStrategy;

    public CryptoFailureException(Message message, EncryptionStrategy strategy)
    {
        super(message);
        String s = (strategy == null ? "null" : strategy.toString());
        addInfo("Encryption", s);
        this.encryptionStrategy = strategy;
    }

    public CryptoFailureException(Message message, EncryptionStrategy strategy, Throwable cause)
    {
        super(message, cause);
        String s = (strategy == null ? "null" : strategy.toString());
        addInfo("Encryption", s);
        this.encryptionStrategy = strategy;
    }

    public CryptoFailureException(EncryptionStrategy strategy, Throwable cause)
    {
        super(CoreMessages.cryptoFailure(), cause);
        String s = (strategy == null ? "null" : strategy.toString());
        addInfo("Encryption", s);
        this.encryptionStrategy = strategy;

    }

    public EncryptionStrategy getEncryptionStrategy()
    {
        return encryptionStrategy;
    }
}