Package org.glassfish.jdbc.pool.monitor

Class JdbcConnPoolAppStatsProvider

java.lang.Object

org.glassfish.jdbc.pool.monitor.JdbcConnPoolAppStatsProvider

@AMXMetadata(type="jdbc-connection-pool-app-mon",
             group="monitoring")
@ManagedObject
@Description("JDBC Connection pool Application based Statistics")
public class JdbcConnPoolAppStatsProvider
extends Object

StatsProvider object for Jdbc pool monitoring grouped by application names. Implements various events related to jdbc pool monitoring and provides objects to the calling modules that retrieve monitoring information.

Author:

Shalini M

Constructor Summary

Constructors

Constructor	Description
JdbcConnPoolAppStatsProvider(org.glassfish.resourcebase.resources.api.PoolInfo poolInfo, String appName)

Method Summary

Modifier and Type	Method	Description
void	connectionAcquiredEvent(String poolName, String appName)	When a connection is acquired increment counter
void	connectionReleasedEvent(String poolName, String appName)	When a connection is released increment counter
void	connectionUsedEvent(String poolName, String appName)	Connection used event
void	decrementConnectionUsedEvent(String poolName, String appName)
String	getAppName()
org.glassfish.external.statistics.CountStatistic	getNumConnAcquired()
org.glassfish.external.statistics.CountStatistic	getNumConnReleased()
org.glassfish.external.statistics.RangeStatistic	getNumConnUsed()
org.glassfish.api.naming.SimpleJndiName	getPoolName()
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Details

JdbcConnPoolAppStatsProvider

public JdbcConnPoolAppStatsProvider(org.glassfish.resourcebase.resources.api.PoolInfo poolInfo,
 String appName)

Method Details

getPoolName

public org.glassfish.api.naming.SimpleJndiName getPoolName()

getAppName

public String getAppName()

decrementConnectionUsedEvent

public void decrementConnectionUsedEvent(String poolName,
 String appName)

connectionUsedEvent

public void connectionUsedEvent(String poolName,
 String appName)

Connection used event

Parameters:

poolName -

appName -

connectionAcquiredEvent

public void connectionAcquiredEvent(String poolName,
 String appName)

When a connection is acquired increment counter

connectionReleasedEvent

public void connectionReleasedEvent(String poolName,
 String appName)

When a connection is released increment counter

getNumConnUsed

@ManagedAttribute(id="numconnused")
public org.glassfish.external.statistics.RangeStatistic getNumConnUsed()

getNumConnAcquired

@ManagedAttribute(id="numconnacquired")
public org.glassfish.external.statistics.CountStatistic getNumConnAcquired()

getNumConnReleased

@ManagedAttribute(id="numconnreleased")
public org.glassfish.external.statistics.CountStatistic getNumConnReleased()

toString

public String toString()

Overrides:

toString in class Object