Package sop.util

Class ProxyOutputStream

java.lang.Object

java.io.OutputStream

sop.util.ProxyOutputStream

All Implemented Interfaces:

Closeable, Flushable, AutoCloseable

public class ProxyOutputStream
extends OutputStream

OutputStream that buffers data being written into it, until its underlying output stream is being replaced. At that point, first all the buffered data is being written to the underlying stream, followed by any successive data that may get written to the ProxyOutputStream. This class is useful if we need to provide an OutputStream at one point in time when the final target output stream is not yet known.

Constructor Summary

Constructors

Constructor	Description
ProxyOutputStream()

Method Summary

Modifier and Type	Method	Description
void	close()
void	flush()
void	replaceOutputStream(OutputStream underlying)
void	write(byte[] b)
void	write(byte[] b, int off, int len)
void	write(int i)

Methods inherited from class java.lang.Object

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

Constructor Detail

ProxyOutputStream

public ProxyOutputStream()

Method Detail

replaceOutputStream

public void replaceOutputStream(OutputStream underlying)
                         throws IOException

Throws:

IOException

write

public void write(byte[] b)
           throws IOException

Overrides:

write in class OutputStream

Throws:

IOException

write

public void write(byte[] b,
                  int off,
                  int len)
           throws IOException

Overrides:

write in class OutputStream

Throws:

IOException

flush

public void flush()
           throws IOException

Specified by:

flush in interface Flushable

Overrides:

flush in class OutputStream

Throws:

IOException

close

public void close()
           throws IOException

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Overrides:

close in class OutputStream

Throws:

IOException

write

public void write(int i)
           throws IOException

Specified by:

write in class OutputStream

Throws:

IOException