com.caucho.vfs

Class GzipStream

java.lang.Object

java.io.OutputStream

com.caucho.vfs.GzipStream

All Implemented Interfaces:

java.io.Closeable, java.io.Flushable, java.lang.AutoCloseable

public class GzipStream
extends java.io.OutputStream

Underlying stream handling HTTP requests.

Constructor Summary

Constructors

Constructor and Description
GzipStream() Create a new Gzip stream.
GzipStream(java.io.OutputStream os) Create a new Gzip stream.

Method Summary

Modifier and Type	Method and Description
boolean	canWrite() The stream is always writable (?)
void	close() Close the connection.
void	closeWrite() Writes a buffer to the underlying stream.
void	flush() Flushes the underlying stream.
void	free()
void	init(java.io.OutputStream os) Initializes the stream for the next request.
boolean	isData() Checks if data is written to the stream.
void	reset() Resets the stream
void	setEnable(boolean enable) Sets true to enable;
void	setGzip(boolean isGzip) If true, use gzip.
void	write(byte[] buf, int offset, int length) Writes a buffer to the underlying stream.
void	write(int v) Writes a byte

Methods inherited from class java.io.OutputStream

write

Methods inherited from class java.lang.Object

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

Constructor Detail

GzipStream

public GzipStream()

Create a new Gzip stream.

GzipStream

public GzipStream(java.io.OutputStream os)
           throws java.io.IOException

Create a new Gzip stream.

Throws:

java.io.IOException

Method Detail

setEnable

public void setEnable(boolean enable)

Sets true to enable;

setGzip

public void setGzip(boolean isGzip)

If true, use gzip. If false, use deflate

init

public void init(java.io.OutputStream os)

Initializes the stream for the next request.

reset

public void reset()

Resets the stream

isData

public boolean isData()

Checks if data is written to the stream.

canWrite

public boolean canWrite()

The stream is always writable (?)

write

public void write(int v)
           throws java.io.IOException

Writes a byte

Specified by:

write in class java.io.OutputStream

Parameters:

v - the value to write

Throws:

java.io.IOException

write

public void write(byte[] buf,
                  int offset,
                  int length)
           throws java.io.IOException

Writes a buffer to the underlying stream.

Overrides:

write in class java.io.OutputStream

Parameters:

buffer - the byte array to write.

offset - the offset into the byte array.

length - the number of bytes to write.

Throws:

java.io.IOException

closeWrite

public void closeWrite()
                throws java.io.IOException

Writes a buffer to the underlying stream.

Parameters:

buffer - the byte array to write.

offset - the offset into the byte array.

length - the number of bytes to write.

isEnd - true when the write is flushing a close.

Throws:

java.io.IOException

flush

public void flush()
           throws java.io.IOException

Flushes the underlying stream.

Specified by:

flush in interface java.io.Flushable

Overrides:

flush in class java.io.OutputStream

Throws:

java.io.IOException

close

public void close()
           throws java.io.IOException

Close the connection.

Specified by:

close in interface java.io.Closeable

Specified by:

close in interface java.lang.AutoCloseable

Overrides:

close in class java.io.OutputStream

Throws:

java.io.IOException

free

public void free()