/*******************************************************************************
* Copyright (c) 2010 Robert "Unlogic" Olofsson (unlogic@unlogic.se).
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the GNU Lesser Public License v3
* which accompanies this distribution, and is available at
* http://www.gnu.org/licenses/lgpl-3.0-standalone.html
******************************************************************************/
package se.unlogic.standardutils.streams;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
public class StreamUtils {
public static byte[] toByteArray(InputStream inputStream) throws IOException{
ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
transfer(inputStream, outputStream);
return outputStream.toByteArray();
}
public static void transfer(InputStream inputStream, OutputStream outputStream) throws IOException{
byte[] buf = new byte[8192];
int count = 0;
while ((count = inputStream.read(buf)) >= 0) {
outputStream.write(buf, 0, count);
}
}
public static void closeStream(InputStream stream){
if(stream != null){
try {
stream.close();
} catch (IOException e) {}
}
}
public static void closeStream(OutputStream stream){
if(stream != null){
try {
stream.close();
} catch (IOException e) {}
}
}
}