oracle.dss.util.xdo.common.log
Class LogOutputStream

java.lang.Object
  java.io.OutputStream
      oracle.dss.util.xdo.common.log.LogOutputStream

All Implemented Interfaces:

java.io.Closeable, java.io.Flushable

public class LogOutputStream
extends java.io.OutputStream

Field Summary

static java.lang.String

RCS_ID

Constructor Summary

LogOutputStream(java.io.OutputStream outStream, java.lang.String filename)
Log an OutStream to /filename.

Method Summary

void	close() Closes the OutputStream for the log file.
void	flush() The outStream for customers will only be flushed.
void	write(byte[] b)
void	write(byte[] b, int off, int len)
void	write(int b)

Methods inherited from class java.lang.Object

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

Field Detail

RCS_ID

public static final java.lang.String RCS_ID

See Also:

Constant Field Values

Constructor Detail

LogOutputStream

public LogOutputStream(java.io.OutputStream outStream,
                       java.lang.String filename)
                throws java.io.IOException

Log an OutStream to /filename.

Usage:

out2 = new LogOutputStream( out, filename );
... process ...
out2.close(); // must close out2 all the time, out will not be closed here.

out.close(); // close out if necessary

Parameters:

outStream - an OutputStream to log

filename - a file name of the log file (not a full path).

Throws:

java.io.IOException

Method Detail

flush

public void flush()
           throws java.io.IOException

The outStream for customers will only be flushed.
The outputStream for logPath doesn't need to be flushed because this is written to filesystem directly.

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

Closes the OutputStream for the log file.
The original OutputStream won't be closed.

Specified by:

close in interface java.io.Closeable

Overrides:

close in class java.io.OutputStream

Throws:

java.io.IOException

write

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

Specified by:

write in class java.io.OutputStream

Throws:

java.io.IOException

write

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

Overrides:

write in class java.io.OutputStream

Throws:

java.io.IOException

write

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

Overrides:

write in class java.io.OutputStream

Throws:

java.io.IOException