org.jpos.util
Class DailyLogListener

java.lang.Object
  org.jpos.util.SimpleLogListener
      org.jpos.util.RotateLogListener
          org.jpos.util.DailyLogListener

All Implemented Interfaces:

EventListener, Configurable, Destroyable, LogListener

public class DailyLogListener
extends RotateLogListener

Rotates log daily and compress the prevoius log.

Since:

jPOS 1.5.1

Author:

Andrés Alcarraz

Nested Class Summary

protected class

DailyLogListener.Compressor

Nested classes/interfaces inherited from class org.jpos.util.RotateLogListener

RotateLogListener.Rotate

Field Summary

Fields inherited from class org.jpos.util.RotateLogListener

CHECK_INTERVAL, DEFAULT_MAXSIZE

Constructor Summary

DailyLogListener()
Creates a new instance of DailyLogListener

Method Summary

protected void	checkSize()
protected void	closeCompressedOutputStream(OutputStream os)
protected void	compress(File logFile) Hook method to optionally compress the file
protected OutputStream	getCompressedOutputStream(File f) Hook method that creates an output stream that will compress the data.
String	getCompressedSuffix() Getter for property compressedExt.
int	getCompressionBufferSize() Getter for property compressionBufferSize.
int	getCompressionFormat() Getter for property compressionFormat.
protected Thread	getCompressorThread(File f) Hook method that creates a thread to compress the file f.
DateFormat	getDateFmt() Getter for property dateFmt.
String	getLastDate() Getter for property lastDate.
String	getPrefix() Getter for property prefix.
int	getRotateCount() Getter for property rotateCount.
String	getSuffix() Getter for property suffix.
protected void	logDebugEx(String msg, Throwable e)
void	logRotate()
void	setCompressedSuffix(String compressedSuffix) Setter for property compressedExt.
void	setCompressionBufferSize(int compressionBufferSize) Setter for property compressionBufferSize.
void	setCompressionFormat(int compressionFormat) Setter for property compressionFormat.
void	setConfiguration(Configuration cfg) Configure this RotateLogListener Properties: file base log filename [window] in seconds (default 0 - never rotate) [count] number of copies (default 0 == single copy) [maxsize] max log size in bytes (aprox)
void	setDateFmt(DateFormat dateFmt) Setter for property dateFmt.
void	setLastDate(String lastDate) Setter for property lastDate.
void	setPrefix(String prefix) Setter for property prefix.
void	setRotateCount(int rotateCount) Setter for property rotateCount.
void	setSuffix(String suffix) Setter for property suffix.

Methods inherited from class org.jpos.util.RotateLogListener

closeLogFile, destroy, log, logDebug, openLogFile

Methods inherited from class org.jpos.util.SimpleLogListener

close, setPrintStream

Methods inherited from class java.lang.Object

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

Constructor Detail

DailyLogListener

public DailyLogListener()

Creates a new instance of DailyLogListener

Method Detail

setConfiguration

public void setConfiguration(Configuration cfg)
                      throws ConfigurationException

Description copied from class: RotateLogListener

Configure this RotateLogListener
Properties:

• file base log filename
• [window] in seconds (default 0 - never rotate)
• [count] number of copies (default 0 == single copy)
• [maxsize] max log size in bytes (aprox)

Specified by:

setConfiguration in interface Configurable

Overrides:

setConfiguration in class RotateLogListener

Parameters:

cfg - Configuration

Throws:

ConfigurationException

logRotate

public void logRotate()
               throws IOException

Overrides:

logRotate in class RotateLogListener

Throws:

IOException

getSuffix

public String getSuffix()

Getter for property suffix.

Returns:

Value of property suffix.

setSuffix

public void setSuffix(String suffix)

Setter for property suffix.

Parameters:

suffix - New value of property suffix.

getPrefix

public String getPrefix()

Getter for property prefix.

Returns:

Value of property prefix.

setPrefix

public void setPrefix(String prefix)

Setter for property prefix.

Parameters:

prefix - New value of property prefix.

getRotateCount

public int getRotateCount()

Getter for property rotateCount.

Returns:

Value of property rotateCount.

setRotateCount

public void setRotateCount(int rotateCount)

Setter for property rotateCount.

Parameters:

rotateCount - New value of property rotateCount.

getDateFmt

public DateFormat getDateFmt()

Getter for property dateFmt.

Returns:

Value of property dateFmt.

setDateFmt

public void setDateFmt(DateFormat dateFmt)

Setter for property dateFmt.

Parameters:

dateFmt - New value of property dateFmt.

getLastDate

public String getLastDate()

Getter for property lastDate.

Returns:

Value of property lastDate.

setLastDate

public void setLastDate(String lastDate)

Setter for property lastDate.

Parameters:

lastDate - New value of property lastDate.

getCompressedSuffix

public String getCompressedSuffix()

Getter for property compressedExt.

Returns:

Value of property compressedExt.

setCompressedSuffix

public void setCompressedSuffix(String compressedSuffix)

Setter for property compressedExt.

Parameters:

compressedSuffix - New value of property compressedExt.

getCompressorThread

protected Thread getCompressorThread(File f)

Hook method that creates a thread to compress the file f.

Parameters:

f - the file name

Returns:

a thread to compress the file and null if it is not necesary

getCompressedOutputStream

protected OutputStream getCompressedOutputStream(File f)
                                          throws IOException

Hook method that creates an output stream that will compress the data.

Parameters:

f - the file name

Returns:

ZIP/GZip OutputStream

Throws:

IOException - on error

closeCompressedOutputStream

protected void closeCompressedOutputStream(OutputStream os)
                                    throws IOException

Throws:

IOException

logDebugEx

protected void logDebugEx(String msg,
                          Throwable e)

getCompressionFormat

public int getCompressionFormat()

Getter for property compressionFormat.

Returns:

Value of property compressionFormat.

setCompressionFormat

public void setCompressionFormat(int compressionFormat)

Setter for property compressionFormat.

Parameters:

compressionFormat - New value of property compressionFormat.

getCompressionBufferSize

public int getCompressionBufferSize()

Getter for property compressionBufferSize.

Returns:

Value of property compressionBufferSize.

setCompressionBufferSize

public void setCompressionBufferSize(int compressionBufferSize)

Setter for property compressionBufferSize.

Parameters:

compressionBufferSize - New value of property compressionBufferSize.

checkSize

protected void checkSize()

Overrides:

checkSize in class RotateLogListener

compress

protected void compress(File logFile)

Hook method to optionally compress the file

Parameters:

logFile - the file name