Package org.pentaho.reporting.engine.classic.core.util

Class NoCloseOutputStream

java.lang.Object

java.io.OutputStream

java.io.FilterOutputStream

org.pentaho.reporting.engine.classic.core.util.NoCloseOutputStream

All Implemented Interfaces:

Closeable, Flushable, AutoCloseable

public class NoCloseOutputStream
extends FilterOutputStream

A Wrapper stream that does never calls close on its parent. This implementation is needed when creating ZipOutputStream, as the final ZipDirectory is written when close is called on the ZipOutputSteam.

Author:

Thomas Morgner

Field Summary

Fields inherited from class java.io.FilterOutputStream

out

Constructor Summary

Constructors

Constructor	Description
NoCloseOutputStream(OutputStream out)	Create a new NoCloseOutputStream with the given output stream a parent.

Method Summary

Modifier and Type	Method	Description
void	close()	Closes this output stream and releases any system resources associated with the stream, but does not close the underlying output stream.

Methods inherited from class java.io.FilterOutputStream

flush, write, write, write

Methods inherited from class java.io.OutputStream

nullOutputStream

Methods inherited from class java.lang.Object

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

Constructor Detail

NoCloseOutputStream

public NoCloseOutputStream(OutputStream out)

Create a new NoCloseOutputStream with the given output stream a parent.

Parameters:

out - the parent stream

Method Detail

close

public void close()
           throws IOException

Closes this output stream and releases any system resources associated with the stream, but does not close the underlying output stream.

The close method of FilterOutputStream calls its flush method.

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Overrides:

close in class FilterOutputStream

Throws:

IOException - if an I/O error occurs.

See Also:

FilterOutputStream.flush(), FilterOutputStream.out