org.apache.sling.scripting.core.impl

Class LogWriter

java.lang.Object

java.io.Writer

org.apache.sling.scripting.core.impl.LogWriter

All Implemented Interfaces:

Closeable, Flushable, Appendable, AutoCloseable

public class LogWriter
extends Writer

The LogWriter is a simple Writer which writes lines of data to a given SLF4J Logger. Data is gathered in an internal buffer until the flush() method is called or until a CR or LF character is encountered in the data to be written.

Field Summary

Fields inherited from class java.io.Writer

lock

Constructor Summary

Constructors

Constructor and Description
LogWriter(org.slf4j.Logger logger) Creates a writer based on the given logger.

Method Summary

Modifier and Type	Method and Description
void	close() Just calls flush()
void	flush() Writes any data conained in the buffer to the logger as an error message.
void	write(char[] cbuf, int off, int len) Writes the indicated characters to the internal buffer, flushing the buffer on any occurrence of a CR of LF.
void	write(int c) Writes the character to the internal buffer unless the character is a CR or LF in which case the buffer is written to the logger as an error message.

Methods inherited from class java.io.Writer

append, append, append, write, write, write

Methods inherited from class java.lang.Object

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

Constructor Detail

LogWriter

public LogWriter(org.slf4j.Logger logger)

Creates a writer based on the given logger.

Parameters:

logger - the logger

Method Detail

write

public void write(int c)

Writes the character to the internal buffer unless the character is a CR or LF in which case the buffer is written to the logger as an error message.

Overrides:

write in class Writer

write

public void write(char[] cbuf,
                  int off,
                  int len)

Writes the indicated characters to the internal buffer, flushing the buffer on any occurrence of a CR of LF.

Specified by:

write in class Writer

flush

public void flush()

Writes any data conained in the buffer to the logger as an error message.

Specified by:

flush in interface Flushable

Specified by:

flush in class Writer

close

public void close()

Just calls flush()

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

Specified by:

close in class Writer