Java FileOutputStream Write copyFile(InputStream input, File outFile)

Description

Copy an InputStream to a file.

License

Apache License

Parameter

Parameter	Description
input	the InputStream
outFile	the output File

Exception

Parameter	Description
IOException	an exception

Declaration

public static void copyFile(InputStream input, File outFile)
        throws IOException 

Method Source Code

//package com.java2s;
/*/*ww  w.  j a  v a2  s  . c  om*/
 * Copyright 2011 ZerothAngel <zerothangel@tyrannyofheaven.org>
 *
 * 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.File;

import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;

import java.io.OutputStream;

public class Main {
    private static final int COPY_BUFFER_SIZE = 4096;

    /**
     * Copy an InputStream to a file.
     * 
     * @param input the InputStream
     * @param outFile the output File
     * @throws IOException
     */
    public static void copyFile(InputStream input, File outFile)
            throws IOException {
        OutputStream os = new FileOutputStream(outFile);
        try {
            byte[] buffer = new byte[COPY_BUFFER_SIZE];
            int readLen;
            while ((readLen = input.read(buffer)) != -1) {
                os.write(buffer, 0, readLen);
            }
        } finally {
            os.close();
        }
    }
}

Related

1. copyFile(InputStream in, File destination)
2. copyFile(InputStream in, File destination)
3. copyFile(InputStream input, File outputLocation)
4. copyFile(InputStream input, OutputStream output)
5. copyFile(InputStream sourceFileIs, File destDirFile, String destFileName)
6. copyFileFromAssets(InputStream inputStream, String pathToWrite)