Java String Encode by Charset getEncoder(Charset charset)

Here you can find the source of getEncoder(Charset charset)

Description

get Encoder

License

Apache License

Declaration

protected static synchronized CharsetEncoder getEncoder(Charset charset) throws IllegalArgumentException 

Method Source Code

//package com.java2s;
/**   //from   w  w  w .j a  v  a 2  s  .c o  m
 * Copyright 2011 The Buzz Media, LLC
 * 
 * Licensed under the Apache 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.apache.org/licenses/LICENSE-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.
 */

import java.nio.charset.Charset;
import java.nio.charset.CharsetEncoder;

import java.util.Map;

public class Main {
    protected static Map<Charset, CharsetEncoder> encoderMap;

    protected static synchronized CharsetEncoder getEncoder(Charset charset) throws IllegalArgumentException {
        if (charset == null)
            throw new IllegalArgumentException(
                    "charset cannot be null, consider using one of the pre-defined Charset constants from this class for convenience.");

        CharsetEncoder result = encoderMap.get(charset);

        if (result == null) {
            result = charset.newEncoder();
            encoderMap.put(charset, result);
        }

        return result;
    }
}

Related

  1. encodeCHARSET(String string, Charset charset)
  2. encodeFormFields(final String content, final Charset charset)
  3. encodeOneChar(CharsetEncoder encoder, int uchar)
  4. encoding(final String content, final Charset charset, final boolean blankAsPlus)
  5. ensureEncodingSet(List options, Charset defaultEncoding)
  6. getEncoder(Charset charset)
  7. getEncoder(String charset)
  8. getHeader(Charset encoding)
  9. loadAsString(String locationPattern, Charset encoding)