Java Byte Array to String by Charset toEncodedString(byte[] bytes, Charset charset)

Description

Converts a byte[] to a String using the specified character encoding.

License

Apache License

Parameter

Parameter	Description
bytes	the byte array to read from
charset	the encoding to use, if null then use the platform default

Exception

Parameter	Description
NullPointerException	if bytes is null

Return

a new String

Declaration

public static String toEncodedString(byte[] bytes, Charset charset) 

Method Source Code

//package com.java2s;
/*//w w w .  j  a va  2 s  .co  m
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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;

public class Main {
    /**
     * Converts a <code>byte[]</code> to a String using the specified character encoding.
     * 
     * @param bytes
     *            the byte array to read from
     * @param charset
     *            the encoding to use, if null then use the platform default
     * @return a new String
     * @throws NullPointerException
     *             if {@code bytes} is null
     * @since 3.2
     * @since 3.3 No longer throws {@link UnsupportedEncodingException}.
     */
    public static String toEncodedString(byte[] bytes, Charset charset) {
        return new String(bytes, charset != null ? charset : Charset.defaultCharset());
    }
}

Related

1. toBytes(CharSequence str, String charsetName)
2. toBytes(String string, Charset charset)
3. toChars(byte[] b, String charset)
4. toCharSet(byte[] bytes, String fromCharsetName, String toCharsetName)
5. toDebugString(final byte[] bytes, final int len, final Charset charset)
6. toString(byte[] b, String charset)
7. toString(byte[] bytes, Charset charset)
8. toString(byte[] bytes, String charsetName)
9. toString(byte[] data, int from, int length, Charset charset)