Java InputStream Read getInputStreamString(final InputStream in)

Description

Populate a StringBuffer with the contents of an InputStream

License

Open Source License

Parameter

Parameter	Description
out	InputStream to process

Exception

Parameter	Description
IOException	an exception

Return

StringBuffer object containing InputStream contents

Declaration

public static StringBuffer getInputStreamString(final InputStream in) throws Exception 

Method Source Code

//package com.java2s;
/**//from   w  w  w.j  a v a  2s.  c  o  m
 * Utility program to handle SSH Connection to ESXi hosts, running commands,
 * on VMware ESXi host
 *
 * Copyright (c) 2016
 *
 * Permission is hereby granted, free of charge, to any person
 * obtaining a copy of this software and associated documentation files
 * (the "Software"), to deal in the Software without restriction,
 * including without limitation the rights to use, copy, modify, merge,
 * publish, distribute, sublicense, and/or sell copies of the Software,
 * and to permit persons to whom the Software is furnished to do so,
 * subject to the following conditions:
 *
 * @author VMware
 * @author Gururaja Hegdal (ghegdal@vmware.com)
 * @version 1.0
 *
 * The above copyright notice and this permission notice shall be
 * included in all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
 * OTHER DEALINGS IN THE SOFTWARE.
 */

import java.io.BufferedReader;

import java.io.InputStream;
import java.io.InputStreamReader;

public class Main {
    /**
     * Populate a StringBuffer with the contents of an InputStream
     *
     * @param out InputStream to process
     * @return StringBuffer object containing InputStream contents
     * @throws IOException
     */
    public static StringBuffer getInputStreamString(final InputStream in) throws Exception {
        StringBuffer out = null;
        if (in != null) {
            final BufferedReader reader = new BufferedReader(new InputStreamReader(in));
            try {
                out = new StringBuffer();
                String tmp = "";
                while ((tmp = reader.readLine()) != null) {
                    out.append(tmp + "\n");
                }
            } finally {
                if (reader != null) {
                    reader.close();
                }
            }
        } else {
            System.err.println("InputStream parameter is null");
        }
        return out;
    }
}

Related

1. getInputStreamFromFile(final File file)
2. getInputStreamFromZip(ZipInputStream zis, String filename)
3. getInputStreamLength(InputStream in)
4. getInputStreamReader(InputStream in, String charset)
5. getInputStreamReaderAsResource(Class clazz, String fileName)
6. getInputStreamToBytes(InputStream is)
7. inputStreamReadBytesUntil(int endInd, InputStream is, byte[] buf, int off)
8. inputStreamToList(InputStream stream)