Package org.infinispan.health.impl.jmx

Class HealthJMXExposerImpl

java.lang.Object

org.infinispan.health.impl.jmx.HealthJMXExposerImpl

All Implemented Interfaces:

HealthJMXExposer

@MBean(objectName="CacheContainerHealth",
       description="Health Check API")
public class HealthJMXExposerImpl
extends Object
implements HealthJMXExposer

A JMX exposer (or adapter) for Health API.

Since:

9.0

Author:

Sebastian Łaskawiec

Field Summary

Fields inherited from interface org.infinispan.health.jmx.HealthJMXExposer

OBJECT_NAME

Constructor Summary

Constructors

Constructor	Description
HealthJMXExposerImpl(Health health)

Method Summary

Modifier and Type	Method	Description
String[]	getCacheHealth()	Returns per Cache statuses.
String	getClusterHealth()	Returns cluster health status.
String	getClusterName()	Returns cluster name.
long	getFreeMemoryKb()	Returns the amount of free memory (KB) in the host.
int	getNumberOfCpus()	Returns the total amount of CPUs for the JVM.
int	getNumberOfNodes()	Returns total nodes in the cluster.
long	getTotalMemoryKb()	Returns the amount of total memory (KB) in the host.

Methods inherited from class java.lang.Object

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

Constructor Details

HealthJMXExposerImpl

public HealthJMXExposerImpl(Health health)

Method Details

getNumberOfCpus

@ManagedAttribute(displayName="Number of CPUs in the host",
                  description="Number of CPUs in the host")
public int getNumberOfCpus()

Description copied from interface: HealthJMXExposer

Returns the total amount of CPUs for the JVM.

Specified by:

getNumberOfCpus in interface HealthJMXExposer

getTotalMemoryKb

@ManagedAttribute(displayName="The amount of total memory (KB) in the host",
                  description="The amount of total memory (KB) in the host",
                  units=KILO_BYTES)
public long getTotalMemoryKb()

Description copied from interface: HealthJMXExposer

Returns the amount of total memory (KB) in the host.

Specified by:

getTotalMemoryKb in interface HealthJMXExposer

getFreeMemoryKb

@ManagedAttribute(displayName="The amount of free memory (KB) in the host",
                  description="The amount of free memory (KB) in the host",
                  units=KILO_BYTES)
public long getFreeMemoryKb()

Description copied from interface: HealthJMXExposer

Returns the amount of free memory (KB) in the host.

Specified by:

getFreeMemoryKb in interface HealthJMXExposer

getClusterHealth

@ManagedAttribute(displayName="Cluster health status",
                  description="Cluster health status")
public String getClusterHealth()

Description copied from interface: HealthJMXExposer

Returns cluster health status.

Specified by:

getClusterHealth in interface HealthJMXExposer

getClusterName

@ManagedAttribute(displayName="Cluster name",
                  description="Cluster name")
public String getClusterName()

Description copied from interface: HealthJMXExposer

Returns cluster name.

Specified by:

getClusterName in interface HealthJMXExposer

getNumberOfNodes

@ManagedAttribute(displayName="Total nodes in the cluster",
                  description="Total nodes in the cluster")
public int getNumberOfNodes()

Description copied from interface: HealthJMXExposer

Returns total nodes in the cluster.

Specified by:

getNumberOfNodes in interface HealthJMXExposer

getCacheHealth

@ManagedAttribute(displayName="Per Cache statuses",
                  description="Per Cache statuses")
public String[] getCacheHealth()

Description copied from interface: HealthJMXExposer

Returns per Cache statuses.

Specified by:

getCacheHealth in interface HealthJMXExposer