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com.prolifics.servlet
Class ChunkedOutputStream  

java.lang.Object
  java.io.OutputStream
      java.io.FilterOutputStream
          com.prolifics.servlet.ChunkedOutputStream

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class ChunkedOutputStream

extends java.io.FilterOutputStream

The class implements a buffered output stream. By setting up such an output stream, an application can write bytes to the underlying output stream without necessarily causing a call to the underlying system for each byte written. The data is written into a buffer, and then written to the underlying stream if the buffer reaches its capacity, the buffer output stream is closed, or the buffer output stream is explicity flushed.

Since:

JDK1.0

Version:

@(#)ChunkedOutputStream.java 77.1 99/04/22 15:03:03

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Field Summary

 

Fields inherited from class java.io.FilterOutputStream

out

 

Constructor Summary

ChunkedOutputStream(java.io.OutputStream out)

 

Method Summary
void	close()           This method closes the underlying OutputStream.
static void	main(java.lang.String[] args)
void	write(byte[] buf)           This method writes all the bytes in the specified array to the underlying OutputStream.
void	write(byte[] buf, int off, int count)           This method calls the write(int) method len times for all bytes from the array buf starting at index offset.
void	write(int val)           This method writes a single byte of output to the underlying OutputStream.

 

Methods inherited from class java.io.FilterOutputStream

flush

 

Methods inherited from class java.lang.Object

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

 

Constructor Detail

ChunkedOutputStream

public ChunkedOutputStream(java.io.OutputStream out)

Method Detail

main

public static void main(java.lang.String[] args)
                 throws java.io.FileNotFoundException,
                        java.io.IOException

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write

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

Description copied from class: java.io.FilterOutputStream

This method writes a single byte of output to the underlying OutputStream.

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write

public void write(byte[] buf)
           throws java.io.IOException

Description copied from class: java.io.FilterOutputStream

This method writes all the bytes in the specified array to the underlying OutputStream. It does this by calling the three parameter version of this method - write(byte[], int, int) in this class instead of writing to the underlying OutputStream directly. This allows most subclasses to avoid overriding this method.

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write

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

Description copied from class: java.io.FilterOutputStream

This method calls the write(int) method len times for all bytes from the array buf starting at index offset. Subclasses should overwrite this method to get a more efficient implementation.

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close

public void close()
           throws java.io.IOException

Description copied from class: java.io.FilterOutputStream

This method closes the underlying OutputStream. Any further attempts to write to this stream may throw an exception.

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