org.openmdx.kernel.log.impl
Class SharedFileStatisticsMechanism

java.lang.Object
  org.openmdx.kernel.log.impl.AbstractLoggingMechanism
      org.openmdx.kernel.log.impl.AbstractFileLoggingMechanism
          org.openmdx.kernel.log.impl.SharedFileLoggingMechanism
              org.openmdx.kernel.log.impl.SharedFileStatisticsMechanism

All Implemented Interfaces:

ManageableMechanism

Direct Known Subclasses:

SharedDatedFileStatisticsMechanism

public class SharedFileStatisticsMechanism
extends SharedFileLoggingMechanism

This logging mechanism adds today's date to the shared log file name, and also rolls logging over to a new file when dates change (the first new string logged on a new date causes the current log file to close and a new log file to be opened with today's date).

Field Summary

protected static SharedFileStatisticsMechanism

singleton

Fields inherited from class org.openmdx.kernel.log.impl.AbstractLoggingMechanism

OPEN_DATE_FORMAT

Constructor Summary

protected

SharedFileStatisticsMechanism()

Method Summary

boolean	acceptsNotificationLogs() This mechanism does not accept notification logs.
boolean	acceptsPerformanceLogs() This mechanism does not accept performance logs.
boolean	acceptsStandardLogs() This mechanism does not accept standard logs.
boolean	acceptsStatisticLogs() This mechanism accepts statistics logs.
protected LogFormatter	createFormatter(String logName, LogProperties logProperties) Create a new formatter.
protected String	getFileNameSuffixModifier(Log log) Returns the file name suffix modifier for statistics log files.
static AbstractLoggingMechanism	getInstance() Returns the mechanism object.
String	getName() Returns the name of the mechanism.
protected boolean	isDatedLog() This file mechanism is not dated

Methods inherited from class org.openmdx.kernel.log.impl.AbstractFileLoggingMechanism

close, getActiveEntities, getPrintWriter, getReadableEntities, getReader, getRemoveableEntities, hasDateRolledOver, logEvent, open, removeEntity, rollLogOver, toString

Methods inherited from class org.openmdx.kernel.log.impl.AbstractLoggingMechanism

createNotificationEvent, getDateOpend, getFormatter, getLoggers, isOpen, isSharedLog, notifyLogClosed, notifyLoggingLevelChange, notifyLoggingPerformanceChange, notifyLoggingStatisticsChange, notifyLogOpened, setFormatter, setNotification

Methods inherited from class java.lang.Object

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

Field Detail

singleton

protected static SharedFileStatisticsMechanism singleton

Constructor Detail

SharedFileStatisticsMechanism

protected SharedFileStatisticsMechanism()

Method Detail

getInstance

public static AbstractLoggingMechanism getInstance()

Returns the mechanism object. The mechanism is shared so it returns a singleton

Returns:

the mechanism singleton

isDatedLog

protected boolean isDatedLog()

This file mechanism is not dated

Overrides:

isDatedLog in class SharedFileLoggingMechanism

Returns:

false to indicate that the mechanism is not dated

acceptsStandardLogs

public boolean acceptsStandardLogs()

This mechanism does not accept standard logs.

Overrides:

acceptsStandardLogs in class AbstractLoggingMechanism

Returns:

true if log accepts standard records

acceptsStatisticLogs

public boolean acceptsStatisticLogs()

This mechanism accepts statistics logs.

Overrides:

acceptsStatisticLogs in class AbstractLoggingMechanism

Returns:

true if log accepts statistic records

acceptsPerformanceLogs

public boolean acceptsPerformanceLogs()

This mechanism does not accept performance logs.

Overrides:

acceptsPerformanceLogs in class AbstractLoggingMechanism

Returns:

true if log accepts performance records

acceptsNotificationLogs

public boolean acceptsNotificationLogs()

This mechanism does not accept notification logs.

Overrides:

acceptsNotificationLogs in class AbstractLoggingMechanism

Returns:

true if log accepts notification records

getFileNameSuffixModifier

protected String getFileNameSuffixModifier(Log log)

Returns the file name suffix modifier for statistics log files.

Overrides:

getFileNameSuffixModifier in class AbstractFileLoggingMechanism

Parameters:

log - a log

Returns:

A filename suffix modifier

createFormatter

protected LogFormatter createFormatter(String logName,
                                       LogProperties logProperties)

Create a new formatter.

Overrides:

createFormatter in class AbstractLoggingMechanism

Parameters:

logName - the logger's name

logProperties - the log properties

getName

public String getName()

Returns the name of the mechanism.

Overrides:

getName in class SharedFileLoggingMechanism

Returns:

The mechanism name