com.sun.faban.driver.transport.util
Class TimedOutputStream

java.lang.Object
  java.io.OutputStream
      java.io.FilterOutputStream
          com.sun.faban.driver.transport.util.TimedOutputStream

All Implemented Interfaces:

Closeable, Flushable

public class TimedOutputStream
extends FilterOutputStream

A pass-through output stream that records the time of the output. Note that the client-side time recording for writes is always before the write happens.

Author:

Akara Sucharitakul

Field Summary

Fields inherited from class java.io.FilterOutputStream

out

Constructor Summary

TimedOutputStream(OutputStream out)
Creates an output stream filter built on top of the specified underlying output stream.

Method Summary

void	write(byte[] b) Writes b.length bytes 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 java.io.FilterOutputStream

close, flush

Methods inherited from class java.lang.Object

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

Constructor Detail

TimedOutputStream

public TimedOutputStream(OutputStream out)

Creates an output stream filter built on top of the specified underlying output stream.

Parameters:

out - the underlying output stream to be assigned to the field this.out for later use, or null if this instance is to be created without an underlying stream.

Method Detail

write

public void write(int b)
           throws IOException

Writes the specified byte to this output stream.

The write method of FilterOutputStream calls the write method of its underlying output stream, that is, it performs out.write(b).

Implements the abstract write method of OutputStream.

Overrides:

write in class FilterOutputStream

Parameters:

b - the byte.

Throws:

IOException - IOException if an I/O error occurs.

write

public void write(byte[] b)
           throws IOException

Writes b.length bytes to this output stream.

The write method of FilterOutputStream calls its write method of three arguments with the arguments b, 0, and b.length.

Note that this method does not call the one-argument write method of its underlying stream with the single argument b.

Overrides:

write in class FilterOutputStream

Parameters:

b - the data to be written.

Throws:

IOException - {IOException if an I/O error occurs.

See Also:

FilterOutputStream.write(byte[], int, int)

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.

As suggested by the FilterOutputStream superclass, this method implements as more efficient task by calling the underlying output stream directly.

Overrides:

write in class FilterOutputStream

Parameters:

b - The bytes to write

off - The offset into the byte array

len - The length to write

Throws:

IOException - If there is an error writing