Package org.apache.cassandra.utils

Interface MBeanWrapper

All Known Implementing Classes:

MBeanWrapper.DelegatingMbeanWrapper, MBeanWrapper.InstanceMBeanWrapper, MBeanWrapper.NoOpMBeanWrapper, MBeanWrapper.PlatformMBeanWrapper

public interface MBeanWrapper

Helper class to avoid catching and rethrowing checked exceptions on MBean and allow turning of MBean registration for test purposes.

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static class	MBeanWrapper.DelegatingMbeanWrapper
static class	MBeanWrapper.InstanceMBeanWrapper
static class	MBeanWrapper.NoOpMBeanWrapper
static enum	MBeanWrapper.OnException
static class	MBeanWrapper.PlatformMBeanWrapper

Field Summary

Fields

Modifier and Type	Field	Description
static final MBeanWrapper	instance
static final org.slf4j.Logger	logger

Method Summary

Modifier and Type	Method	Description
static MBeanWrapper	create()
static ObjectName	create(String mbeanName, MBeanWrapper.OnException onException)
MBeanServer	getMBeanServer()
static MBeanWrapper	getMBeanWrapper()
default boolean	isRegistered(String mbeanName)
default boolean	isRegistered(String mbeanName, MBeanWrapper.OnException onException)
default boolean	isRegistered(ObjectName mbeanName)
boolean	isRegistered(ObjectName mbeanName, MBeanWrapper.OnException onException)
Set<ObjectName>	queryNames(ObjectName name, QueryExp query)
default void	registerMBean(Object obj, String mbeanName)
default void	registerMBean(Object obj, String mbeanName, MBeanWrapper.OnException onException)
default void	registerMBean(Object obj, ObjectName mbeanName)
void	registerMBean(Object obj, ObjectName mbeanName, MBeanWrapper.OnException onException)
default void	unregisterMBean(String mbeanName)
default void	unregisterMBean(String mbeanName, MBeanWrapper.OnException onException)
default void	unregisterMBean(ObjectName mbeanName)
void	unregisterMBean(ObjectName mbeanName, MBeanWrapper.OnException onException)

Field Details

logger

static final org.slf4j.Logger logger

instance

static final MBeanWrapper instance

Method Details

create

static MBeanWrapper create()

getMBeanWrapper

static MBeanWrapper getMBeanWrapper()

registerMBean

void registerMBean(Object obj,
 ObjectName mbeanName,
 MBeanWrapper.OnException onException)

registerMBean

default void registerMBean(Object obj,
 ObjectName mbeanName)

registerMBean

default void registerMBean(Object obj,
 String mbeanName,
 MBeanWrapper.OnException onException)

registerMBean

default void registerMBean(Object obj,
 String mbeanName)

isRegistered

boolean isRegistered(ObjectName mbeanName,
 MBeanWrapper.OnException onException)

isRegistered

default boolean isRegistered(ObjectName mbeanName)

isRegistered

default boolean isRegistered(String mbeanName,
 MBeanWrapper.OnException onException)

isRegistered

default boolean isRegistered(String mbeanName)

unregisterMBean

void unregisterMBean(ObjectName mbeanName,
 MBeanWrapper.OnException onException)

unregisterMBean

default void unregisterMBean(ObjectName mbeanName)

unregisterMBean

default void unregisterMBean(String mbeanName,
 MBeanWrapper.OnException onException)

unregisterMBean

default void unregisterMBean(String mbeanName)

create

static ObjectName create(String mbeanName,
 MBeanWrapper.OnException onException)

queryNames

Set<ObjectName> queryNames(ObjectName name,
 QueryExp query)

getMBeanServer

MBeanServer getMBeanServer()