Java FileOutputStream Write saveContentToFile(DataHandler content, File outFile)

Description

Saves the specified content to the specified file

License

Open Source License

Parameter

Parameter	Description
content	The content
outFile	The output file

Exception

Parameter	Description
IOException	If an error occurs during saving

Declaration

static public long saveContentToFile(DataHandler content, File outFile) throws IOException 

Method Source Code

//package com.java2s;
//License from project: Open Source License 

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

import javax.activation.DataHandler;

public class Main {
    /**//from  w  w w .j  a v a  2  s .c o  m
     * Saves the specified content to the specified file
     * @param content The content
     * @param outFile The output file
     * @throws IOException If an error occurs during saving
     */
    static public long saveContentToFile(DataHandler content, File outFile) throws IOException {
        long size = 0;
        byte[] buffer = new byte[1024];
        try (InputStream is = content.getInputStream()) {
            try (OutputStream outStream = new FileOutputStream(outFile)) {
                for (int readBytes; (readBytes = is.read(buffer, 0, buffer.length)) > 0;) {
                    size += readBytes;
                    outStream.write(buffer, 0, readBytes);
                }
            }
        }
        return size;
    }
}

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