Java InputStream Copy to File copyStreamToFile(InputStream pInputStream, File pFile)

Description

Copy an InputStream to a File

License

Apache License

Parameter

Parameter	Description
pInputStream	InputStream to copy
pFile	desktination file

Return

true if successful

Declaration

public static boolean copyStreamToFile(InputStream pInputStream, File pFile) 

Method Source Code

//package com.java2s;
/*/* w  ww  .j a  va  2s.com*/
 * Copyright 2014 The British Library/SCAPE Project Consortium
 * Author: William Palmer (William.Palmer@bl.uk)
 *
 *   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.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;

public class Main {
    /**
     * Copy an InputStream to a File
     * @param pInputStream InputStream to copy
     * @param pFile desktination file
     * @return true if successful
     */
    public static boolean copyStreamToFile(InputStream pInputStream, File pFile) {
        //      if(!pFile.exists()) {
        //         try {
        //            pFile.createNewFile();
        //         } catch (IOException e) {
        //            // TODO Auto-generated catch block
        //            e.printStackTrace();
        //         }
        //      }
        FileOutputStream fos = null;
        try {
            fos = new FileOutputStream(pFile);
        } catch (FileNotFoundException e1) {
            // TODO Auto-generated catch block
            e1.printStackTrace();
        }
        byte[] buffer = new byte[32768];
        int read = 0;
        try {
            while (pInputStream.available() > 0) {
                read = pInputStream.read(buffer, 0, buffer.length);
                fos.write(buffer, 0, read);
            }
        } catch (IOException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        } finally {
            try {
                if (pInputStream != null) {
                    pInputStream.close();
                }
                if (fos != null) {
                    fos.close();
                }
            } catch (IOException e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
            }
        }
        return false;
    }
}

Related

1. copyStreamToFile(InputStream from, File to)
2. copyStreamToFile(InputStream in, File destination)
3. copyStreamToFile(InputStream in, File out)
4. copyStreamToFile(InputStream in, File target)
5. copyStreamToFile(InputStream inputStream, File destFile)
6. copyStreamToFile(InputStream source, File target)
7. copyStreamToFile(InputStream stream, File destFile)
8. copyStreamToFile(InputStream stream, File destFile, long fileTime)
9. copyStreamToFile(InputStream stream, File file)