io.resurface

Class LoggedOutputStream

java.lang.Object

java.io.OutputStream

javax.servlet.ServletOutputStream

io.resurface.LoggedOutputStream

All Implemented Interfaces:

Closeable, Flushable, AutoCloseable

public class LoggedOutputStream
extends javax.servlet.ServletOutputStream

Servlet output stream allowing data to be read after being written/flushed.

Constructor Summary

Constructors

Constructor and Description
LoggedOutputStream(OutputStream output) Constructor taking original output stream to wrap.
LoggedOutputStream(OutputStream output, int limit) Constructor taking original output stream and limit in bytes.

Method Summary

Modifier and Type	Method and Description
void	close() Closes this output stream and releases any system resources associated with this stream.
void	flush() Flushes this output stream and forces any buffered output bytes to be written out.
byte[]	logged() Return raw data logged so far.
boolean	overflowed() Returns true if data limit has been reached.
void	write(byte[] b) Writes the specified byte array to this output stream.
void	write(byte[] b, int off, int len) Writes len bytes from the specified byte array starting at offset off to this output stream.
void	write(int b) Writes the specified byte to this output stream.

Methods inherited from class javax.servlet.ServletOutputStream

print, print, print, print, print, print, print, println, println, println, println, println, println, println, println

Methods inherited from class java.lang.Object

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

Constructor Detail

LoggedOutputStream

public LoggedOutputStream(OutputStream output)

Constructor taking original output stream to wrap.

LoggedOutputStream

public LoggedOutputStream(OutputStream output,
                          int limit)

Constructor taking original output stream and limit in bytes.

Method Detail

close

public void close()
           throws IOException

Closes this output stream and releases any system resources associated with this stream.

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

Overrides:

close in class OutputStream

Throws:

IOException

flush

public void flush()
           throws IOException

Flushes this output stream and forces any buffered output bytes to be written out.

Specified by:

flush in interface Flushable

Overrides:

flush in class OutputStream

Throws:

IOException

logged

public byte[] logged()

Return raw data logged so far.

overflowed

public boolean overflowed()

Returns true if data limit has been reached.

write

public void write(int b)
           throws IOException

Writes the specified byte to this output stream.

Specified by:

write in class OutputStream

Throws:

IOException

write

public void write(byte[] b)
           throws IOException

Writes the specified byte array to this output stream.

Overrides:

write in class OutputStream

Throws:

IOException

write

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

Writes len bytes from the specified byte array starting at offset off to this output stream.

Overrides:

write in class OutputStream

Throws:

IOException