org.deegree.commons.utils
Class LogUtils

java.lang.Object
  org.deegree.commons.utils.LogUtils

public class LogUtils
extends Object

This class contains static utility methods for writing files when a log is set to debug.

Version:

$Revision: 22943 $, $Date: 2010-03-09 16:56:32 +0100 (Tue, 09 Mar 2010) $

Author:

Oliver Tonnhofer, last edited by: $Author: mschneider $

Constructor Summary

LogUtils()

Method Summary

static String	createDurationTimeString(String message, long startTime, boolean roundToMinutes) Create a string as follows: ${message} + took: ...
static String	createTimeString(String message, long startTime, long endTime, boolean roundToMinutes) Create a string as follows: ${message} + took: ...
static void	writeBinaryFile(org.slf4j.Logger log, File file, byte[] data) Writes the given binary data to the specified file, if the log level is set to debug.
static void	writeBinaryTempFile(org.slf4j.Logger log, String filePrefix, String fileSuffix, byte[] data) Writes the given binary data to a temporary file (created from specified prefix and suffix), if the log level is set to debug.
static void	writeFile(org.slf4j.Logger log, File file, String content) Writes the given String to the specified file, if the log level is set to debug
static void	writeTempFile(org.slf4j.Logger log, String filePrefix, String fileSuffix, String content) Writes the given String to a temporary file (created from specified prefix and suffix), if the log level is set to debug.

Methods inherited from class java.lang.Object

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

Constructor Detail

LogUtils

public LogUtils()

Method Detail

writeFile

public static void writeFile(org.slf4j.Logger log,
                             File file,
                             String content)

Writes the given String to the specified file, if the log level is set to debug. *

Parameters:

log - the log to check for the log level

file - file to write to

content -

writeTempFile

public static void writeTempFile(org.slf4j.Logger log,
                                 String filePrefix,
                                 String fileSuffix,
                                 String content)

Writes the given String to a temporary file (created from specified prefix and suffix), if the log level is set to debug.

Parameters:

log - the log to check for the log level

filePrefix - prefix for the temp file name, must be at least three characters long

fileSuffix - suffix for the temp file name, can be null (then ".tmp" is used)

content -

See Also:

*

writeBinaryFile

public static void writeBinaryFile(org.slf4j.Logger log,
                                   File file,
                                   byte[] data)

Writes the given binary data to the specified file, if the log level is set to debug.

Parameters:

log - the log to check for the log level

file - file to write to

data - binary data to be written

writeBinaryTempFile

public static void writeBinaryTempFile(org.slf4j.Logger log,
                                       String filePrefix,
                                       String fileSuffix,
                                       byte[] data)

Writes the given binary data to a temporary file (created from specified prefix and suffix), if the log level is set to debug.

Parameters:

log - the log to check for the log level

filePrefix - prefix for the temp file name, must be at least three characters long

fileSuffix - suffix for the temp file name, can be null (then ".tmp" is used)

data - binary data to be written

See Also:

*

createDurationTimeString

public static String createDurationTimeString(String message,
                                              long startTime,
                                              boolean roundToMinutes)

Create a string as follows: ${message} + took: ... {[ms]}{[second|minute][s]} the current time millis will be used as the end time.

Parameters:

message - to start with

startTime -

roundToMinutes - if true the second| minutes syntax will be used, if falls only ms will be appended.

Returns:

a string as follows: ${message} + took: ... [second|minute][s]

createTimeString

public static String createTimeString(String message,
                                      long startTime,
                                      long endTime,
                                      boolean roundToMinutes)

Create a string as follows: ${message} + took: ... {[ms]}{[second|minute][s]}

Parameters:

message - to start with

startTime -

endTime -

roundToMinutes - if true the second| minutes syntax will be used, if falls only ms will be appended.

Returns:

a string as follows: ${message} + took: ... [second|minute][s]