Java InputStream to String inputStreamToString(final InputStream inputStream, final String... optionalCharsetName)

Description

input Stream To String

License

Apache License

Parameter

Parameter	Description
inputStream	a parameter
optionalCharsetName	optional parameter

Return

String with stream content

Declaration

public static String inputStreamToString(final InputStream inputStream, final String... optionalCharsetName) 

Method Source Code

//package com.java2s;
/**//from  w  ww  .  j a v  a  2 s  .  c  o m
 *  Copyright 2013 Sven Ewald
 *
 *  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.io.InputStream;

import java.util.Scanner;

public class Main {
    /**
     * @param inputStream
     * @param optionalCharsetName
     *            optional parameter
     * @return String with stream content
     */
    public static String inputStreamToString(final InputStream inputStream, final String... optionalCharsetName) {
        Scanner scanner = (optionalCharsetName == null) || (optionalCharsetName.length == 0)
                || (optionalCharsetName[0] == null) ? new Scanner(inputStream)
                        : new Scanner(inputStream, optionalCharsetName[0]);
        // return scanner.useDelimiter("\\A").hasNext() ? scanner.next() : "";
        String content = scanner.useDelimiter("\\A").hasNext() ? scanner.next() : "";
        return content;
    }
}

Related

1. inputStreamAsString(InputStream is)
2. inputStreamReaderToStringBuilder(InputStreamReader reader, StringBuilder builder)
3. inputStreamToReaderToString(InputStream in)
4. inputStreamtoStream(InputStream in)
5. inputStreamToString(final InputStream in)
6. inputStreamToString(final InputStream is, final int bufferSize)
7. inputStreamToString(final InputStream stream)
8. inputStreamToString(final InputStream stream, final String charset)
9. inputStreamToString(InputStream in)