org.kuali.rice.web.health

Class DatabaseConnectionHealthGauge

java.lang.Object

com.codahale.metrics.health.HealthCheck

org.kuali.rice.web.health.DatabaseConnectionHealthGauge

All Implemented Interfaces:

com.codahale.metrics.Gauge<Boolean>, com.codahale.metrics.Metric

public class DatabaseConnectionHealthGauge
extends com.codahale.metrics.health.HealthCheck
implements com.codahale.metrics.Gauge<Boolean>

A combination of health check and gauge which will check for successful connection to the given DataSource using the validation query defined on the given DatabasePlatform.

Author:

Eric Westfall

Nested Class Summary

Nested classes/interfaces inherited from class com.codahale.metrics.health.HealthCheck

com.codahale.metrics.health.HealthCheck.Result

Constructor Summary

Constructors

Constructor and Description
DatabaseConnectionHealthGauge(DataSource dataSource, DatabasePlatform platform)

Method Summary

Modifier and Type	Method and Description
protected com.codahale.metrics.health.HealthCheck.Result	check()
Boolean	getValue()

Methods inherited from class com.codahale.metrics.health.HealthCheck

execute

Methods inherited from class java.lang.Object

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

Constructor Detail

DatabaseConnectionHealthGauge

public DatabaseConnectionHealthGauge(DataSource dataSource,
                                     DatabasePlatform platform)

Method Detail

getValue

public Boolean getValue()

Specified by:

getValue in interface com.codahale.metrics.Gauge<Boolean>

check

protected com.codahale.metrics.health.HealthCheck.Result check()
                                                        throws Exception

Specified by:

check in class com.codahale.metrics.health.HealthCheck

Throws:

Exception