eu.simuline.octave.util

Class TeeWriter

java.lang.Object

java.io.Writer

eu.simuline.octave.util.TeeWriter

All Implemented Interfaces:

Closeable, Flushable, Appendable, AutoCloseable

public final class TeeWriter
extends Writer

Executes the actions on a single writer to multiple writers. If the list of writers in the constructor is empty everything that is written will be discarted. If there is thrown one or more exception all writers will still be accessed, the exceptions will be logged and the last exception thrown will be passed on outside.

Field Summary

Fields

Modifier and Type	Field and Description
private static org.apache.commons.logging.Log	LOG
private Writer[]	writers

Fields inherited from class java.io.Writer

lock

Constructor Summary

Constructors

Constructor and Description
TeeWriter() Create a writer that doesn't do anything.
TeeWriter(Writer... writers) Create a single writer that writes to multiple writers.

Method Summary

Modifier and Type	Method and Description
void	close()
void	flush()
void	write(char[] cbuf, int off, int len)

Methods inherited from class java.io.Writer

append, append, append, write, write, write, write

Methods inherited from class java.lang.Object

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

Field Detail

LOG

private static final org.apache.commons.logging.Log LOG

writers

private final Writer[] writers

Constructor Detail

TeeWriter

public TeeWriter()

Create a writer that doesn't do anything.

TeeWriter

public TeeWriter(Writer... writers)

Create a single writer that writes to multiple writers.

Parameters:

writers - the list of writers that should be written to.

Method Detail

write

public void write(char[] cbuf,
                  int off,
                  int len)
           throws IOException

Specified by:

write in class Writer

Throws:

IOException

flush

public void flush()
           throws IOException

Specified by:

flush in interface Flushable

Specified by:

flush in class Writer

Throws:

IOException

close

public void close()
           throws IOException

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

Specified by:

close in class Writer

Throws:

IOException