Module org.apache.wicket.jmx

Package org.apache.wicket.jmx

Interface RequestLoggerMBean

All Known Implementing Classes:

RequestLogger

public interface RequestLoggerMBean

Interface for exposing the request logger.

Author:

eelcohillenius

Method Summary

Modifier and Type	Method	Description
Integer	getNumberOfCreatedSessions()	Total number of sessions ever created since the application was started.
Integer	getNumberOfCurrentActiveRequests()	Gets the current active requests number
Integer	getNumberOfLiveSessions()	Gets the (recorded) number of currently live sessions.
Integer	getPeakNumberOfActiveRequests()	The high water mark for the number of requests being processed concurrently
Integer	getPeakNumberOfSessions()	The largest number of concurrent sessions since the application was started.
void	restart()	Registers a new request logger at the application.
void	stop()	Removes any set request logger from the application.

Method Details

getNumberOfCreatedSessions

Integer getNumberOfCreatedSessions()
                            throws IOException

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

Only available for web applications.

Returns:

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

Throws:

IOException

getNumberOfLiveSessions

Integer getNumberOfLiveSessions()
                         throws IOException

Gets the (recorded) number of currently live sessions.

Only available for web applications.

Returns:

current (recorded) number of live sessions

Throws:

IOException

getPeakNumberOfSessions

Integer getPeakNumberOfSessions()
                         throws IOException

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

Only available for web applications.

Returns:

the largest number of concurrent sessions since the application was started

Throws:

IOException

getNumberOfCurrentActiveRequests

Integer getNumberOfCurrentActiveRequests()
                                  throws IOException

Gets the current active requests number

Returns:

current (at the time of method invocation) number of concurrent request being processed

Throws:

IOException

getPeakNumberOfActiveRequests

Integer getPeakNumberOfActiveRequests()
                               throws IOException

The high water mark for the number of requests being processed concurrently

Returns:

the largest number of the concurrent requests being processed

Throws:

IOException

restart

void restart()
      throws IOException

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.

Throws:

IOException

stop

void stop()
   throws IOException

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.

Throws:

IOException