Package org.apache.log4j.lf5.util

Class LogFileParser

java.lang.Object

org.apache.log4j.lf5.util.LogFileParser

All Implemented Interfaces:

java.lang.Runnable

public class LogFileParser
extends java.lang.Object
implements java.lang.Runnable

Provides utility methods for input and output streams.

Field Summary

Fields

Modifier and Type	Field	Description
private java.io.InputStream	_in
(package private) LogFactor5LoadingDialog	_loadDialog
private LogBrokerMonitor	_monitor
private static java.text.SimpleDateFormat	_sdf
static java.lang.String	ATTRIBUTE_DELIMITER
static java.lang.String	CATEGORY_DELIMITER
static java.lang.String	DATE_DELIMITER
static java.lang.String	LOCATION_DELIMITER
static java.lang.String	MESSAGE_DELIMITER
static java.lang.String	NDC_DELIMITER
static java.lang.String	PRIORITY_DELIMITER
static java.lang.String	RECORD_DELIMITER
static java.lang.String	THREAD_DELIMITER

Constructor Summary

Constructors

Constructor	Description
LogFileParser(java.io.File file)
LogFileParser(java.io.InputStream stream)

Method Summary

Modifier and Type	Method	Description
private LogRecord	createLogRecord(java.lang.String record)
private void	destroyDialog()
protected void	displayError(java.lang.String message)
private java.lang.String	getAttribute(int index, java.lang.String record)
private java.lang.String	loadLogFile(java.io.InputStream stream)	Loads a log file from a web server into the LogFactor5 GUI.
void	parse(LogBrokerMonitor monitor)	Starts a new thread to parse the log file and create a LogRecord.
private java.lang.String	parseAttribute(java.lang.String name, java.lang.String record)
private java.lang.String	parseCategory(java.lang.String record)
private long	parseDate(java.lang.String record)
private java.lang.String	parseLocation(java.lang.String record)
private java.lang.String	parseMessage(java.lang.String record)
private java.lang.String	parseNDC(java.lang.String record)
private LogLevel	parsePriority(java.lang.String record)
private java.lang.String	parseThread(java.lang.String record)
private java.lang.String	parseThrowable(java.lang.String record)
void	run()	Parses the file and creates new log records and adds the record to the monitor.

Methods inherited from class java.lang.Object

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

Field Detail

RECORD_DELIMITER

public static final java.lang.String RECORD_DELIMITER

See Also:

Constant Field Values

ATTRIBUTE_DELIMITER

public static final java.lang.String ATTRIBUTE_DELIMITER

See Also:

Constant Field Values

DATE_DELIMITER

public static final java.lang.String DATE_DELIMITER

See Also:

Constant Field Values

THREAD_DELIMITER

public static final java.lang.String THREAD_DELIMITER

See Also:

Constant Field Values

CATEGORY_DELIMITER

public static final java.lang.String CATEGORY_DELIMITER

See Also:

Constant Field Values

LOCATION_DELIMITER

public static final java.lang.String LOCATION_DELIMITER

See Also:

Constant Field Values

MESSAGE_DELIMITER

public static final java.lang.String MESSAGE_DELIMITER

See Also:

Constant Field Values

PRIORITY_DELIMITER

public static final java.lang.String PRIORITY_DELIMITER

See Also:

Constant Field Values

NDC_DELIMITER

public static final java.lang.String NDC_DELIMITER

See Also:

Constant Field Values

_sdf

private static java.text.SimpleDateFormat _sdf

_monitor

private LogBrokerMonitor _monitor

_loadDialog

LogFactor5LoadingDialog _loadDialog

_in

private java.io.InputStream _in

Constructor Detail

LogFileParser

public LogFileParser(java.io.File file)
              throws java.io.IOException,
                     java.io.FileNotFoundException

Throws:

java.io.IOException

java.io.FileNotFoundException

LogFileParser

public LogFileParser(java.io.InputStream stream)
              throws java.io.IOException

Throws:

java.io.IOException

Method Detail

parse

public void parse(LogBrokerMonitor monitor)
           throws java.lang.RuntimeException

Starts a new thread to parse the log file and create a LogRecord. See run().

Parameters:

monitor - LogBrokerMonitor

Throws:

java.lang.RuntimeException

run

public void run()

Parses the file and creates new log records and adds the record to the monitor.

Specified by:

run in interface java.lang.Runnable

displayError

protected void displayError(java.lang.String message)

destroyDialog

private void destroyDialog()

loadLogFile

private java.lang.String loadLogFile(java.io.InputStream stream)
                              throws java.io.IOException

Loads a log file from a web server into the LogFactor5 GUI.

Throws:

java.io.IOException

parseAttribute

private java.lang.String parseAttribute(java.lang.String name,
                                        java.lang.String record)

parseDate

private long parseDate(java.lang.String record)

parsePriority

private LogLevel parsePriority(java.lang.String record)

parseThread

private java.lang.String parseThread(java.lang.String record)

parseCategory

private java.lang.String parseCategory(java.lang.String record)

parseLocation

private java.lang.String parseLocation(java.lang.String record)

parseMessage

private java.lang.String parseMessage(java.lang.String record)

parseNDC

private java.lang.String parseNDC(java.lang.String record)

parseThrowable

private java.lang.String parseThrowable(java.lang.String record)

createLogRecord

private LogRecord createLogRecord(java.lang.String record)

getAttribute

private java.lang.String getAttribute(int index,
                                      java.lang.String record)