org.bremersee.utils

Class IoUtils

java.lang.Object

org.bremersee.utils.IoUtils

public abstract class IoUtils
extends Object

Some IO utilities.

Author:

Christian Bremer

Method Summary

Modifier and Type	Method and Description
static void	closeSilently(InputStream inputStream)
static void	closeSilently(OutputStream outputStream)
static void	closeSilently(Reader reader)
static void	closeSilently(Writer writer)
static long	copySilently(InputStream inputStream, OutputStream outputStream, boolean closeStreams) Copies data.
static long	copySilently(InputStream inputStream, OutputStream outputStream, boolean closeStreams, InputStreamListener listener) Copies data.
static long	copySilently(Reader reader, Writer writer, boolean closeReaderAndWriter) Copies characters.
static long	copySilently(Reader reader, Writer writer, boolean closeReaderAndWriter, ReaderListener listener) Copies characters.

Methods inherited from class java.lang.Object

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

Method Detail

copySilently

public static long copySilently(InputStream inputStream,
                                OutputStream outputStream,
                                boolean closeStreams)

Copies data.

Parameters:

inputStream - the input data

outputStream - the output destination

closeStreams - if true the streams will be closed otherwise they will stay open

Returns:

the length of copied data

Throws:

IORuntimeException - if copying fails

copySilently

public static long copySilently(InputStream inputStream,
                                OutputStream outputStream,
                                boolean closeStreams,
                                InputStreamListener listener)

Copies data.

Parameters:

inputStream - the input data

outputStream - the output destination

closeStreams - if true the streams will be closed otherwise they will stay open

listener - a listener (may be null)

Returns:

the length of copied data

Throws:

IORuntimeException - if copying fails

copySilently

public static long copySilently(Reader reader,
                                Writer writer,
                                boolean closeReaderAndWriter)

Copies characters.

Parameters:

reader - the reader

writer - the writer

closeReaderAndWriter - if true the reader and writer will be closed otherwise they will stay open

Returns:

the size of the characters

Throws:

IORuntimeException - if copying fails

copySilently

public static long copySilently(Reader reader,
                                Writer writer,
                                boolean closeReaderAndWriter,
                                ReaderListener listener)

Copies characters.

Parameters:

reader - the reader

writer - the writer

closeReaderAndWriter - if true the reader and writer will be closed otherwise they will stay open

listener - a listener (may be null)

Returns:

the size of the characters

Throws:

IORuntimeException - if copying fails

closeSilently

public static void closeSilently(InputStream inputStream)

closeSilently

public static void closeSilently(OutputStream outputStream)

closeSilently

public static void closeSilently(Reader reader)

closeSilently

public static void closeSilently(Writer writer)