wicket.jmx
Class RequestLogger

java.lang.Object
  wicket.jmx.RequestLogger

All Implemented Interfaces:

RequestLoggerMBean

public class RequestLogger
extends java.lang.Object
implements RequestLoggerMBean

Exposes RequestLogger for JMX.

Author:

eelcohillenius

Constructor Summary

RequestLogger(wicket.Application application)
Construct.

Method Summary

java.lang.Integer	getNumberOfCreatedSessions() Total number of sessions ever created since the application was started.
java.lang.Integer	getNumberOfLiveSessions() Gets the (recorded) number of currently live sessions.
java.lang.Integer	getPeakNumberOfSessions() The largest number of concurrent sessions since the application was started.
protected wicket.protocol.http.RequestLogger	getRequestLogger() Gets the request logger for this application.
void	restart() Registers a new request logger at the application.
void	stop() Removes any set request logger from the application.

Methods inherited from class java.lang.Object

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

Constructor Detail

RequestLogger

public RequestLogger(wicket.Application application)

Construct.

Parameters:

application - The application

Method Detail

getNumberOfCreatedSessions

public java.lang.Integer getNumberOfCreatedSessions()
                                             throws java.io.IOException

Description copied from interface: RequestLoggerMBean

Total number of sessions ever created since the application was started.

Only available for web applications.

Specified by:

getNumberOfCreatedSessions in interface RequestLoggerMBean

Returns:

the total number of sessions ever created since the application was started

Throws:

java.io.IOException

See Also:

RequestLoggerMBean.getNumberOfCreatedSessions()

getNumberOfLiveSessions

public java.lang.Integer getNumberOfLiveSessions()
                                          throws java.io.IOException

Description copied from interface: RequestLoggerMBean

Gets the (recorded) number of currently live sessions.

Only available for web applications.

Specified by:

getNumberOfLiveSessions in interface RequestLoggerMBean

Returns:

current (recorded) number of live sessions

Throws:

java.io.IOException

See Also:

RequestLoggerMBean.getNumberOfLiveSessions()

getPeakNumberOfSessions

public java.lang.Integer getPeakNumberOfSessions()
                                          throws java.io.IOException

Description copied from interface: RequestLoggerMBean

The largest number of concurrent sessions since the application was started.

Only available for web applications.

Specified by:

getPeakNumberOfSessions in interface RequestLoggerMBean

Returns:

the largest number of concurrent sessions since the application was started

Throws:

java.io.IOException

See Also:

RequestLoggerMBean.getPeakNumberOfSessions()

restart

public void restart()
             throws java.io.IOException

Description copied from interface: RequestLoggerMBean

Registers a new request logger at the application. You need a request logger for some functions of the session bean. Be aware that sessions will be logged from this time on, so they may not reflect the actual number of sessions. Also, if one was registered, it will be replaced by a new one, which then starts over counting, disregarding the current ones.

Only available for web applications.

Specified by:

restart in interface RequestLoggerMBean

Throws:

java.io.IOException

See Also:

RequestLoggerMBean.restart()

stop

public void stop()
          throws java.io.IOException

Description copied from interface: RequestLoggerMBean

Removes any set request logger from the application. You need a request logger for some functions of the session bean.

Only available for web applications.

Specified by:

stop in interface RequestLoggerMBean

Throws:

java.io.IOException

See Also:

RequestLoggerMBean.stop()

getRequestLogger

protected wicket.protocol.http.RequestLogger getRequestLogger()

Gets the request logger for this application.

Returns:

The request logger or null if no request is active, or if this is not a web application