Java Byte Array to String by Charset toString(final byte[] bytes, final String charsetName)

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
charsetName	the encoding to use, if null then use the platform default

Exception

Parameter	Description
UnsupportedEncodingException	If the named charset is not supported
NullPointerException	if the input is null

Return

a new String

Declaration

@Deprecated
public static String toString(final byte[] bytes, final String charsetName)
        throws UnsupportedEncodingException 

Method Source Code

//package com.java2s;
/*/*from w ww.ja va  2s .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.io.UnsupportedEncodingException;
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 charsetName
     *            the encoding to use, if null then use the platform default
     * @return a new String
     * @throws UnsupportedEncodingException
     *             If the named charset is not supported
     * @throws NullPointerException
     *             if the input is null
     * @deprecated use {@link StringUtils#toEncodedString(byte[], Charset)} instead of String constants in your code
     * @since 3.1
     */
    @Deprecated
    public static String toString(final byte[] bytes, final String charsetName)
            throws UnsupportedEncodingException {
        return charsetName != null ? new String(bytes, charsetName) : new String(bytes, Charset.defaultCharset());
    }
}

Related

1. toEncodedString(byte[] bytes, Charset charset)
2. toString(byte[] b, String charset)
3. toString(byte[] bytes, Charset charset)
4. toString(byte[] bytes, String charsetName)
5. toString(byte[] data, int from, int length, Charset charset)
6. toUnicode(byte[] isoStr, String charset)
7. truncateByByteLength(String string, int maxBytes, Charset charset)
8. yaml2List(Charset charset, byte[] data)