mirror of
https://github.com/Alfresco/alfresco-community-repo.git
synced 2025-06-30 18:15:39 +00:00
5500f162b4
git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@14947 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
82 lines
2.7 KiB
Java
Executable File
82 lines
2.7 KiB
Java
Executable File
/*
|
|
* Copyright (C) 2005-2009 Alfresco Software Limited.
|
|
*
|
|
* This program is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU General Public License
|
|
* as published by the Free Software Foundation; either version 2
|
|
* of the License, or (at your option) any later version.
|
|
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
|
|
|
|
* As a special exception to the terms and conditions of version 2.0 of
|
|
* the GPL, you may redistribute this Program in connection with Free/Libre
|
|
* and Open Source Software ("FLOSS") applications as described in Alfresco's
|
|
* FLOSS exception. You should have recieved a copy of the text describing
|
|
* the FLOSS exception, and it is also available here:
|
|
* http://www.alfresco.com/legal/licensing"
|
|
*/
|
|
package org.alfresco.util;
|
|
|
|
import java.nio.ByteBuffer;
|
|
import java.nio.CharBuffer;
|
|
import java.nio.charset.Charset;
|
|
|
|
import com.beetstra.jutf7.CharsetProvider;
|
|
|
|
/**
|
|
*
|
|
* @author Mike Shavnev
|
|
*
|
|
*/
|
|
public class Utf7
|
|
{
|
|
public static final String UTF7 = "UTF-7";
|
|
public static final String UTF7_OPTIONAL = "X-UTF-7-OPTIONAL";
|
|
public static final String UTF7_MODIFIED = "X-MODIFIED-UTF-7";
|
|
|
|
|
|
|
|
/**
|
|
* Convert string from UTF-7 characters
|
|
*
|
|
* @param string Input string for decoding
|
|
* @return Decoded string
|
|
*/
|
|
public static String decode(String string, String charsetName)
|
|
{
|
|
if (string.length() <= 1)
|
|
{
|
|
return string;
|
|
}
|
|
CharsetProvider provider = new CharsetProvider();
|
|
Charset charset = provider.charsetForName(charsetName);
|
|
CharBuffer charBuffer = charset.decode(ByteBuffer.wrap(string.getBytes()));
|
|
return charBuffer.toString();
|
|
}
|
|
|
|
/**
|
|
* Convert string to UTF-7 characters
|
|
*
|
|
* @param string Input string for decoding
|
|
* @return Encoded string
|
|
*/
|
|
public static String encode(String string, String charsetName)
|
|
{
|
|
if (string.length() <= 1)
|
|
{
|
|
return string;
|
|
}
|
|
CharsetProvider provider = new CharsetProvider();
|
|
Charset charset = provider.charsetForName(charsetName);
|
|
ByteBuffer byteBuffer = charset.encode(string);
|
|
return new String(byteBuffer.array()).substring(0, byteBuffer.limit());
|
|
}
|
|
}
|