mirror of
https://github.com/Alfresco/alfresco-community-repo.git
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6afb44e712
125606 rmunteanu: Merged 5.1.1 (5.1.1) to 5.1.N (5.1.2)
125515 slanglois: MNT-16155 Update source headers - add new Copyrights for Java and JSP source files + automatic check in the build
git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/BRANCHES/DEV/5.2.N/root@125788 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
83 lines
2.6 KiB
Java
83 lines
2.6 KiB
Java
/*
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* #%L
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* Alfresco Repository
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* %%
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* Copyright (C) 2005 - 2016 Alfresco Software Limited
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* %%
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* This file is part of the Alfresco software.
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* If the software was purchased under a paid Alfresco license, the terms of
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* the paid license agreement will prevail. Otherwise, the software is
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* provided under the following open source license terms:
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*
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* Alfresco is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* Alfresco is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with Alfresco. If not, see <http://www.gnu.org/licenses/>.
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* #L%
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*/
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package org.alfresco.util;
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import java.nio.ByteBuffer;
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import java.nio.CharBuffer;
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import java.nio.charset.Charset;
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import com.beetstra.jutf7.CharsetProvider;
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/**
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*
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* @author Mike Shavnev
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*
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*/
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public class Utf7
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{
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public static final String UTF7 = "UTF-7";
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public static final String UTF7_OPTIONAL = "X-UTF-7-OPTIONAL";
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public static final String UTF7_MODIFIED = "X-MODIFIED-UTF-7";
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/**
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* Convert string from UTF-7 characters
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*
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* @param string Input string for decoding
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* @return Decoded string
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*/
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public static String decode(String string, String charsetName)
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{
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if (string.length() <= 1)
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{
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return string;
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}
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CharsetProvider provider = new CharsetProvider();
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Charset charset = provider.charsetForName(charsetName);
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CharBuffer charBuffer = charset.decode(ByteBuffer.wrap(string.getBytes()));
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return charBuffer.toString();
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}
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/**
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* Convert string to UTF-7 characters
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*
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* @param string Input string for decoding
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* @return Encoded string
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*/
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public static String encode(String string, String charsetName)
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{
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if (string.length() <= 1)
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{
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return string;
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}
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CharsetProvider provider = new CharsetProvider();
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Charset charset = provider.charsetForName(charsetName);
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ByteBuffer byteBuffer = charset.encode(string);
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return new String(byteBuffer.array()).substring(0, byteBuffer.limit());
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}
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}
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