org.apache.log4j.lf5.util
Class LogMonitorAdapter

java.lang.Object
  extended by org.apache.log4j.lf5.util.LogMonitorAdapter

public class LogMonitorAdapter
extends Object

LogMonitorAdapter facilitates the usage of the LogMonitor

Author:
Richard Hurst

Field Summary
static int JDK14_LOG_LEVELS
           
static int LOG4J_LOG_LEVELS
           
 
Method Summary
 void addMessage(LogRecord record)
          Adds a LogRecord to the LogMonitor.
 LogLevel getDefaultLevel()
          Gets the default LogLevel for the Adapter.
protected static int getDefaultMonitorHeight()
           
protected static int getDefaultMonitorWidth()
           
protected static int getScreenHeight()
           
protected static int getScreenWidth()
           
 LogLevel getSevereLevel()
          Gets the current Severe LogLevel
 void log(String category, LogLevel level, String message)
          Log a message to the Monitor.
 void log(String category, LogLevel level, String message, String NDC)
          Log a message to the Monitor.
 void log(String category, LogLevel level, String message, Throwable t)
          Log a message to the Monitor.
 void log(String category, LogLevel level, String message, Throwable t, String NDC)
          Log a complete message to the Monitor.
 void log(String category, String message)
          Log a message to the Monitor and use the default LogLevel.
static LogMonitorAdapter newInstance(int loglevels)
          Creates an instance of LogMonitorAdapter using the log levels inticated by the parameter.
static LogMonitorAdapter newInstance(List userDefinedLevels)
          Creates an instance of LogMonitorAdapter using the specified LogLevels.
static LogMonitorAdapter newInstance(LogLevel[] userDefined)
          Creates an instance of LogMonitorAdapter using the specified LogLevels.
 void setDefaultLevel(LogLevel level)
          Set the default log level to be used when logging messages without specifying a LogLevel.
 void setMaxNumberOfRecords(int maxNumberOfRecords)
          Set the maximum number of records to be displayed in the monitor
 void setSevereLevel(LogLevel level)
          Sets the Severe LogLevel.
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

LOG4J_LOG_LEVELS

public static final int LOG4J_LOG_LEVELS
See Also:
Constant Field Values

JDK14_LOG_LEVELS

public static final int JDK14_LOG_LEVELS
See Also:
Constant Field Values
Method Detail

newInstance

public static LogMonitorAdapter newInstance(int loglevels)

Creates an instance of LogMonitorAdapter using the log levels inticated by the parameter. Log4J and JDK1.4 both have default LogLevels which are set but these levels can be overriden.

Parameters:
loglevels - An integer representing either Log4J or JDK1.4 logging levels
Returns:
LogMonitorAdapter

newInstance

public static LogMonitorAdapter newInstance(LogLevel[] userDefined)

Creates an instance of LogMonitorAdapter using the specified LogLevels. The first LogLevel in the array is used as the default LogLevel unless changed using the setDefaultLevel method.

Parameters:
userDefined - An array of user defined LogLevel objects.
Returns:
LogMonitorAdapter

newInstance

public static LogMonitorAdapter newInstance(List userDefinedLevels)

Creates an instance of LogMonitorAdapter using the specified LogLevels. The first LogLevel in the List is used as the default LogLevel unless changed using the setDefaultLevel method.

Parameters:
userDefinedLevels - A list of user defined LogLevel objects.
Returns:
LogMonitorAdapter

addMessage

public void addMessage(LogRecord record)

Adds a LogRecord to the LogMonitor.

Parameters:
record - The LogRecord object to be logged in the logging monitor.

setMaxNumberOfRecords

public void setMaxNumberOfRecords(int maxNumberOfRecords)

Set the maximum number of records to be displayed in the monitor

Parameters:
maxNumberOfRecords -

setDefaultLevel

public void setDefaultLevel(LogLevel level)

Set the default log level to be used when logging messages without specifying a LogLevel.

Parameters:
level -

getDefaultLevel

public LogLevel getDefaultLevel()

Gets the default LogLevel for the Adapter.

Returns:
LogLevel

setSevereLevel

public void setSevereLevel(LogLevel level)

Sets the Severe LogLevel.

Parameters:
level -

getSevereLevel

public LogLevel getSevereLevel()

Gets the current Severe LogLevel

Returns:
LogLevel

log

public void log(String category,
                LogLevel level,
                String message,
                Throwable t,
                String NDC)

Log a complete message to the Monitor.

Parameters:
category - The category to be used
level - The log level to apply to the message
message - The message
t - The throwable content of the message
NDC - The NDC really only applies to Log4J and the parameter can usually be ignored.

log

public void log(String category,
                String message)

Log a message to the Monitor and use the default LogLevel.

Parameters:
category - The category to be used
message - The message

log

public void log(String category,
                LogLevel level,
                String message,
                String NDC)

Log a message to the Monitor.

Parameters:
category - The category to be used
level - The log level to apply to the message
message - The message
NDC -

log

public void log(String category,
                LogLevel level,
                String message,
                Throwable t)

Log a message to the Monitor.

Parameters:
category - The category to be used
level - The log level to apply to the message
message - The message
t - The throwable content of the message

log

public void log(String category,
                LogLevel level,
                String message)

Log a message to the Monitor.

Parameters:
category - The category to be used
level - The log level to apply to the message
message - The message

getScreenWidth

protected static int getScreenWidth()
Returns:
the screen width from Toolkit.getScreenSize() if possible, otherwise returns 800
See Also:
Toolkit

getScreenHeight

protected static int getScreenHeight()
Returns:
the screen height from Toolkit.getScreenSize() if possible, otherwise returns 600
See Also:
Toolkit

getDefaultMonitorWidth

protected static int getDefaultMonitorWidth()

getDefaultMonitorHeight

protected static int getDefaultMonitorHeight()


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