com.communote.common.io

Class IOHelper

java.lang.Object

com.communote.common.io.IOHelper

public final class IOHelper
extends Object

Helper class for IO stuff

Author:

Communote GmbH - http://www.communote.com/

Method Summary

Modifier and Type	Method and Description
static void	close(AutoCloseable closable) Close the AutoCloseable and log any exception that might be thrown.
static void	close(Closeable closeable) Close the closable and ignore but log thrown exceptions.
static long	write(InputStream in, OutputStream out, long maxLength) Write the data of the input stream to the output stream

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

close

public static void close(AutoCloseable closable)

Close the AutoCloseable and log any exception that might be thrown.

Parameters:

closable - The closable to close. Can be null.

close

public static void close(Closeable closeable)

Close the closable and ignore but log thrown exceptions. Use IOUtils.closeQuietly(Closeable) if you don't need any logging.

Parameters:

closeable - The closable to close. Can be null.

write

public static long write(InputStream in,
                         OutputStream out,
                         long maxLength)
                  throws IOException

Write the data of the input stream to the output stream

Parameters:

in - the in stream

out - the out stream

maxLength - Throws an MaxLengthReachedException when the inputstream is larger than the maximal allowed length. Use a value <= 0 (zero) for no limit.

Returns:

the length of the stream read

Throws:

IOException - in case of an exception