| package org.apache.turbine.services.crypto; |
| |
| /* ==================================================================== |
| * The Apache Software License, Version 1.1 |
| * |
| * Copyright (c) 2001-2003 The Apache Software Foundation. All rights |
| * reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * |
| * 2. 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. |
| * |
| * 3. The end-user documentation included with the redistribution, |
| * if any, must include the following acknowledgment: |
| * "This product includes software developed by the |
| * Apache Software Foundation (http://www.apache.org/)." |
| * Alternately, this acknowledgment may appear in the software itself, |
| * if and wherever such third-party acknowledgments normally appear. |
| * |
| * 4. The names "Apache" and "Apache Software Foundation" and |
| * "Apache Turbine" must not be used to endorse or promote products |
| * derived from this software without prior written permission. For |
| * written permission, please contact apache@apache.org. |
| * |
| * 5. Products derived from this software may not be called "Apache", |
| * "Apache Turbine", nor may "Apache" appear in their name, without |
| * prior written permission of the Apache Software Foundation. |
| * |
| * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED |
| * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
| * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
| * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR |
| * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF |
| * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
| * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
| * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT |
| * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
| * SUCH DAMAGE. |
| * ==================================================================== |
| * |
| * This software consists of voluntary contributions made by many |
| * individuals on behalf of the Apache Software Foundation. For more |
| * information on the Apache Software Foundation, please see |
| * <http://www.apache.org/>. |
| */ |
| |
| import java.security.NoSuchAlgorithmException; |
| |
| import org.apache.turbine.services.TurbineServices; |
| |
| /** |
| * This is a facade class for the CryptoService. |
| * |
| * Here are the static methods that call related methods of the |
| * various implementations of the Crypto Security Service, according |
| * to the settings in TurbineResources. |
| * |
| * @deprecated Use the Fulcrum Crypto component instead. |
| * @author <a href="mailto:hps@intermeta.de">Henning P. Schmiedehausen</a> |
| * @version $Id$ |
| * |
| */ |
| |
| public abstract class TurbineCrypto |
| { |
| /** |
| * Retrieves an implementation of the CryptoService, based on |
| * the settings in TurbineResources. |
| * |
| * @return an implementation of the CryptoService |
| */ |
| |
| public static CryptoService getService() |
| { |
| return (CryptoService) TurbineServices.getInstance() |
| .getService(CryptoService.SERVICE_NAME); |
| } |
| |
| /** |
| * Returns a CryptoAlgorithm Object which represents the requested |
| * crypto algorithm. |
| * |
| * @param algo Name of the requested algorithm |
| * |
| * @return An Object representing the algorithm |
| * |
| * @throws NoSuchAlgorithmException Requested algorithm is not available |
| * |
| */ |
| public static CryptoAlgorithm getCryptoAlgorithm(String algo) |
| throws NoSuchAlgorithmException |
| { |
| return getService().getCryptoAlgorithm(algo); |
| } |
| } |