com.caucho.log
Class TimestampFilter

java.lang.Object
  com.caucho.vfs.StreamImpl
      com.caucho.log.TimestampFilter

public class TimestampFilter
extends StreamImpl

Automatically-rotating streams. Normally, clients will call getStream instead of using the StreamImpl interface.

Field Summary

Fields inherited from class com.caucho.vfs.StreamImpl

_nullPath, _path

Constructor Summary

TimestampFilter()
Create listener.

TimestampFilter(WriteStream out, java.lang.String timestamp)
Create listener.

Method Summary

boolean	canWrite() Returns true if the stream can write.
void	close() Flushes the data.
void	flush() Flushes the data.
Path	getPath() Returns the Path associated with the stream.
void	setStream(WriteStream stream)
void	setTimestamp(java.lang.String timestamp)
void	write(byte[] buffer, int offset, int length, boolean isEnd) Write data to the stream.

Methods inherited from class com.caucho.vfs.StreamImpl

canRead, clearWrite, closeWrite, flushBuffer, flushToDisk, getAttribute, getAttributeNames, getAvailable, getFlushOnNewline, getNewline, getReadBuffer, getReadPosition, hasSkip, read, readNonBlock, readTimeout, removeAttribute, seekEnd, seekStart, setAttribute, setPath, setWriteEncoding, skip, write

Methods inherited from class java.lang.Object

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

Constructor Detail

TimestampFilter

public TimestampFilter()

Create listener.

Parameters:

path - underlying log path

TimestampFilter

public TimestampFilter(WriteStream out,
                       java.lang.String timestamp)

Create listener.

Parameters:

path - underlying log path

Method Detail

setTimestamp

public void setTimestamp(java.lang.String timestamp)

setStream

public void setStream(WriteStream stream)

getPath

public Path getPath()

Description copied from class: StreamImpl

Returns the Path associated with the stream.

Overrides:

getPath in class StreamImpl

canWrite

public boolean canWrite()

Returns true if the stream can write.

Overrides:

canWrite in class StreamImpl

write

public void write(byte[] buffer,
                  int offset,
                  int length,
                  boolean isEnd)
           throws java.io.IOException

Write data to the stream.

Overrides:

write in class StreamImpl

Parameters:

buffer - the byte array to write.

offset - the offset into the byte array.

length - the number of bytes to write.

isEnd - true when the write is flushing a close.

Throws:

java.io.IOException

flush

public void flush()
           throws java.io.IOException

Flushes the data.

Overrides:

flush in class StreamImpl

Throws:

java.io.IOException

close

public void close()
           throws java.io.IOException

Flushes the data.

Overrides:

close in class StreamImpl

Throws:

java.io.IOException