/**********************************************************************************
* $URL: https://source.sakaiproject.org/svn/portal/trunk/portal-render-impl/impl/src/java/org/sakaiproject/portal/render/portlet/services/state/BasicWebRecoder.java $
* $Id: BasicWebRecoder.java 105079 2012-02-24 23:08:11Z ottenhoff@longsight.com $
***********************************************************************************
*
* Copyright (c) 2005, 2006, 2007, 2008 The Sakai Foundation
*
* Licensed under the Educational Community License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.opensource.org/licenses/ECL-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
**********************************************************************************/
package org.sakaiproject.portal.render.portlet.services.state;
import java.io.UnsupportedEncodingException;
import java.net.URLDecoder;
import java.net.URLEncoder;
/**
* WebRecoder which uses basic url encoding (escaped) values to perform the
* encoding. Encoded values will not be obfuscated, but will be safe.
*
* @since Sakai 2.2.4
* @version $Rev: 105079 $
*/
public class BasicWebRecoder implements WebRecoder
{
/* Encoding */
private static final String UTF8 = "UTF-8";
public String encode(byte[] bits)
{
try
{
return URLEncoder.encode(new String(bits), UTF8);
}
catch (UnsupportedEncodingException e)
{
throw new IllegalStateException(
"UFT-8 is not supported? Should never happen.");
}
}
public byte[] decode(String string)
{
try
{
return URLDecoder.decode(string, UTF8).getBytes();
}
catch (UnsupportedEncodingException e)
{
throw new IllegalStateException(
"UFT-8 is not supported? Should never happen.");
}
}
}