intradoc.common
Class TracedInputStream

java.lang.Object
  |
  +--java.io.InputStream
        |
        +--intradoc.common.TracedInputStream

public class TracedInputStream

extends java.io.InputStream

Specialized output stream used to send output stream data to two places with one write command

Field Summary

protected java.io.InputStream	m_inStream The input stream that is read
protected java.io.OutputStream	m_traceStream The output stream to trace the reading to

Constructor Summary

protected	TracedInputStream() Creates a new ForkedOutputStream.
	TracedInputStream(java.io.InputStream in, java.io.OutputStream trace) Creates a new ForkedOutputStream with the array of additional output streams.

Method Summary

int	read() Read the specified byte from the input stream, and write it to the trace stream
int	read(byte[] arg) Read into the byte array, and trace it
int	read(byte[] arg, int offset, int len) Read into the byte array, and trace it

Methods inherited from class java.io.InputStream

available, close, mark, markSupported, reset, skip

Methods inherited from class java.lang.Object

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

Field Detail

m_traceStream

protected java.io.OutputStream m_traceStream

The output stream to trace the reading to

m_inStream

protected java.io.InputStream m_inStream

The input stream that is read

Constructor Detail

TracedInputStream

protected TracedInputStream()

Creates a new ForkedOutputStream.

TracedInputStream

public TracedInputStream(java.io.InputStream in,
                         java.io.OutputStream trace)

Creates a new ForkedOutputStream with the array of additional output streams.

Method Detail

read

public int read()
         throws java.io.IOException

Read the specified byte from the input stream, and write it to the trace stream

Specified by:

read in class java.io.InputStream

java.io.IOException

read

public int read(byte[] arg)
         throws java.io.IOException

Read into the byte array, and trace it

Overrides:

read in class java.io.InputStream

java.io.IOException

read

public int read(byte[] arg,
                int offset,
                int len)
         throws java.io.IOException

Read into the byte array, and trace it

Overrides:

read in class java.io.InputStream

java.io.IOException