Package io.trino.plugin.base.jmx

Class RebindSafeMBeanServer

java.lang.Object

io.trino.plugin.base.jmx.RebindSafeMBeanServer

All Implemented Interfaces:

MBeanServer, MBeanServerConnection

@ThreadSafe
public class RebindSafeMBeanServer
extends Object
implements MBeanServer

MBeanServer wrapper that a ignores calls to registerMBean when there is already a MBean registered with the specified object name.

Constructor Summary

Constructors

Constructor	Description
RebindSafeMBeanServer(MBeanServer mbeanServer)

Method Summary

Modifier and Type	Method	Description
void	addNotificationListener(ObjectName name, NotificationListener listener, NotificationFilter filter, Object context)
void	addNotificationListener(ObjectName name, ObjectName listener, NotificationFilter filter, Object context)
ObjectInstance	createMBean(String className, ObjectName name)
ObjectInstance	createMBean(String className, ObjectName name, Object[] params, String[] signature)
ObjectInstance	createMBean(String className, ObjectName name, ObjectName loaderName)
ObjectInstance	createMBean(String className, ObjectName name, ObjectName loaderName, Object[] params, String[] signature)
ObjectInputStream	deserialize(String className, byte[] data)	Deprecated.
ObjectInputStream	deserialize(String className, ObjectName loaderName, byte[] data)	Deprecated.
ObjectInputStream	deserialize(ObjectName name, byte[] data)	Deprecated.
Object	getAttribute(ObjectName name, String attribute)
AttributeList	getAttributes(ObjectName name, String[] attributes)
ClassLoader	getClassLoader(ObjectName loaderName)
ClassLoader	getClassLoaderFor(ObjectName mbeanName)
ClassLoaderRepository	getClassLoaderRepository()
String	getDefaultDomain()
String[]	getDomains()
Integer	getMBeanCount()
MBeanInfo	getMBeanInfo(ObjectName name)
ObjectInstance	getObjectInstance(ObjectName name)
Object	instantiate(String className)
Object	instantiate(String className, Object[] params, String[] signature)
Object	instantiate(String className, ObjectName loaderName)
Object	instantiate(String className, ObjectName loaderName, Object[] params, String[] signature)
Object	invoke(ObjectName name, String operationName, Object[] params, String[] signature)
boolean	isInstanceOf(ObjectName name, String className)
boolean	isRegistered(ObjectName name)
Set<ObjectInstance>	queryMBeans(ObjectName name, QueryExp query)
Set<ObjectName>	queryNames(ObjectName name, QueryExp query)
ObjectInstance	registerMBean(Object object, ObjectName name)	Delegates to the wrapped mbean server, but if a mbean is already registered with the specified name, the existing instance is returned.
void	removeNotificationListener(ObjectName name, NotificationListener listener)
void	removeNotificationListener(ObjectName name, NotificationListener listener, NotificationFilter filter, Object context)
void	removeNotificationListener(ObjectName name, ObjectName listener)
void	removeNotificationListener(ObjectName name, ObjectName listener, NotificationFilter filter, Object context)
void	setAttribute(ObjectName name, Attribute attribute)
AttributeList	setAttributes(ObjectName name, AttributeList attributes)
void	unregisterMBean(ObjectName name)

Methods inherited from class java.lang.Object

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

Constructor Detail

RebindSafeMBeanServer

public RebindSafeMBeanServer(MBeanServer mbeanServer)

Method Detail

registerMBean

public ObjectInstance registerMBean(Object object,
                                    ObjectName name)
                             throws MBeanRegistrationException,
                                    NotCompliantMBeanException

Delegates to the wrapped mbean server, but if a mbean is already registered with the specified name, the existing instance is returned.

Specified by:

registerMBean in interface MBeanServer

Throws:

MBeanRegistrationException

NotCompliantMBeanException

unregisterMBean

public void unregisterMBean(ObjectName name)
                     throws InstanceNotFoundException,
                            MBeanRegistrationException

Specified by:

unregisterMBean in interface MBeanServer

Specified by:

unregisterMBean in interface MBeanServerConnection

Throws:

InstanceNotFoundException

MBeanRegistrationException

getObjectInstance

public ObjectInstance getObjectInstance(ObjectName name)
                                 throws InstanceNotFoundException

Specified by:

getObjectInstance in interface MBeanServer

Specified by:

getObjectInstance in interface MBeanServerConnection

Throws:

InstanceNotFoundException

queryMBeans

public Set<ObjectInstance> queryMBeans(ObjectName name,
                                       QueryExp query)

Specified by:

queryMBeans in interface MBeanServer

Specified by:

queryMBeans in interface MBeanServerConnection

queryNames

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

Specified by:

queryNames in interface MBeanServer

Specified by:

queryNames in interface MBeanServerConnection

isRegistered

public boolean isRegistered(ObjectName name)

Specified by:

isRegistered in interface MBeanServer

Specified by:

isRegistered in interface MBeanServerConnection

getMBeanCount

public Integer getMBeanCount()

Specified by:

getMBeanCount in interface MBeanServer

Specified by:

getMBeanCount in interface MBeanServerConnection

getAttribute

public Object getAttribute(ObjectName name,
                           String attribute)
                    throws MBeanException,
                           AttributeNotFoundException,
                           InstanceNotFoundException,
                           ReflectionException

Specified by:

getAttribute in interface MBeanServer

Specified by:

getAttribute in interface MBeanServerConnection

Throws:

MBeanException

AttributeNotFoundException

InstanceNotFoundException

ReflectionException

getAttributes

public AttributeList getAttributes(ObjectName name,
                                   String[] attributes)
                            throws InstanceNotFoundException,
                                   ReflectionException

Specified by:

getAttributes in interface MBeanServer

Specified by:

getAttributes in interface MBeanServerConnection

Throws:

InstanceNotFoundException

ReflectionException

setAttribute

public void setAttribute(ObjectName name,
                         Attribute attribute)
                  throws InstanceNotFoundException,
                         AttributeNotFoundException,
                         InvalidAttributeValueException,
                         MBeanException,
                         ReflectionException

Specified by:

setAttribute in interface MBeanServer

Specified by:

setAttribute in interface MBeanServerConnection

Throws:

InstanceNotFoundException

AttributeNotFoundException

InvalidAttributeValueException

MBeanException

ReflectionException

setAttributes

public AttributeList setAttributes(ObjectName name,
                                   AttributeList attributes)
                            throws InstanceNotFoundException,
                                   ReflectionException

Specified by:

setAttributes in interface MBeanServer

Specified by:

setAttributes in interface MBeanServerConnection

Throws:

InstanceNotFoundException

ReflectionException

invoke

public Object invoke(ObjectName name,
                     String operationName,
                     Object[] params,
                     String[] signature)
              throws InstanceNotFoundException,
                     MBeanException,
                     ReflectionException

Specified by:

invoke in interface MBeanServer

Specified by:

invoke in interface MBeanServerConnection

Throws:

InstanceNotFoundException

MBeanException

ReflectionException

getDefaultDomain

public String getDefaultDomain()

Specified by:

getDefaultDomain in interface MBeanServer

Specified by:

getDefaultDomain in interface MBeanServerConnection

getDomains

public String[] getDomains()

Specified by:

getDomains in interface MBeanServer

Specified by:

getDomains in interface MBeanServerConnection

addNotificationListener

public void addNotificationListener(ObjectName name,
                                    NotificationListener listener,
                                    NotificationFilter filter,
                                    Object context)
                             throws InstanceNotFoundException

Specified by:

addNotificationListener in interface MBeanServer

Specified by:

addNotificationListener in interface MBeanServerConnection

Throws:

InstanceNotFoundException

addNotificationListener

public void addNotificationListener(ObjectName name,
                                    ObjectName listener,
                                    NotificationFilter filter,
                                    Object context)
                             throws InstanceNotFoundException

Specified by:

addNotificationListener in interface MBeanServer

Specified by:

addNotificationListener in interface MBeanServerConnection

Throws:

InstanceNotFoundException

removeNotificationListener

public void removeNotificationListener(ObjectName name,
                                       ObjectName listener)
                                throws InstanceNotFoundException,
                                       ListenerNotFoundException

Specified by:

removeNotificationListener in interface MBeanServer

Specified by:

removeNotificationListener in interface MBeanServerConnection

Throws:

InstanceNotFoundException

ListenerNotFoundException

removeNotificationListener

public void removeNotificationListener(ObjectName name,
                                       ObjectName listener,
                                       NotificationFilter filter,
                                       Object context)
                                throws InstanceNotFoundException,
                                       ListenerNotFoundException

Specified by:

removeNotificationListener in interface MBeanServer

Specified by:

removeNotificationListener in interface MBeanServerConnection

Throws:

InstanceNotFoundException

ListenerNotFoundException

removeNotificationListener

public void removeNotificationListener(ObjectName name,
                                       NotificationListener listener)
                                throws InstanceNotFoundException,
                                       ListenerNotFoundException

Specified by:

removeNotificationListener in interface MBeanServer

Specified by:

removeNotificationListener in interface MBeanServerConnection

Throws:

InstanceNotFoundException

ListenerNotFoundException

removeNotificationListener

public void removeNotificationListener(ObjectName name,
                                       NotificationListener listener,
                                       NotificationFilter filter,
                                       Object context)
                                throws InstanceNotFoundException,
                                       ListenerNotFoundException

Specified by:

removeNotificationListener in interface MBeanServer

Specified by:

removeNotificationListener in interface MBeanServerConnection

Throws:

InstanceNotFoundException

ListenerNotFoundException

getMBeanInfo

public MBeanInfo getMBeanInfo(ObjectName name)
                       throws InstanceNotFoundException,
                              IntrospectionException,
                              ReflectionException

Specified by:

getMBeanInfo in interface MBeanServer

Specified by:

getMBeanInfo in interface MBeanServerConnection

Throws:

InstanceNotFoundException

IntrospectionException

ReflectionException

isInstanceOf

public boolean isInstanceOf(ObjectName name,
                            String className)
                     throws InstanceNotFoundException

Specified by:

isInstanceOf in interface MBeanServer

Specified by:

isInstanceOf in interface MBeanServerConnection

Throws:

InstanceNotFoundException

instantiate

public Object instantiate(String className)
                   throws ReflectionException,
                          MBeanException

Specified by:

instantiate in interface MBeanServer

Throws:

ReflectionException

MBeanException

instantiate

public Object instantiate(String className,
                          ObjectName loaderName)
                   throws ReflectionException,
                          MBeanException,
                          InstanceNotFoundException

Specified by:

instantiate in interface MBeanServer

Throws:

ReflectionException

MBeanException

InstanceNotFoundException

instantiate

public Object instantiate(String className,
                          Object[] params,
                          String[] signature)
                   throws ReflectionException,
                          MBeanException

Specified by:

instantiate in interface MBeanServer

Throws:

ReflectionException

MBeanException

instantiate

public Object instantiate(String className,
                          ObjectName loaderName,
                          Object[] params,
                          String[] signature)
                   throws ReflectionException,
                          MBeanException,
                          InstanceNotFoundException

Specified by:

instantiate in interface MBeanServer

Throws:

ReflectionException

MBeanException

InstanceNotFoundException

deserialize

@Deprecated
public ObjectInputStream deserialize(ObjectName name,
                                     byte[] data)
                              throws OperationsException

Deprecated.

Specified by:

deserialize in interface MBeanServer

Throws:

OperationsException

deserialize

@Deprecated
public ObjectInputStream deserialize(String className,
                                     byte[] data)
                              throws OperationsException,
                                     ReflectionException

Deprecated.

Specified by:

deserialize in interface MBeanServer

Throws:

OperationsException

ReflectionException

deserialize

@Deprecated
public ObjectInputStream deserialize(String className,
                                     ObjectName loaderName,
                                     byte[] data)
                              throws OperationsException,
                                     ReflectionException

Deprecated.

Specified by:

deserialize in interface MBeanServer

Throws:

OperationsException

ReflectionException

getClassLoaderFor

public ClassLoader getClassLoaderFor(ObjectName mbeanName)
                              throws InstanceNotFoundException

Specified by:

getClassLoaderFor in interface MBeanServer

Throws:

InstanceNotFoundException

getClassLoader

public ClassLoader getClassLoader(ObjectName loaderName)
                           throws InstanceNotFoundException

Specified by:

getClassLoader in interface MBeanServer

Throws:

InstanceNotFoundException

getClassLoaderRepository

public ClassLoaderRepository getClassLoaderRepository()

Specified by:

getClassLoaderRepository in interface MBeanServer

createMBean

public ObjectInstance createMBean(String className,
                                  ObjectName name)
                           throws ReflectionException,
                                  InstanceAlreadyExistsException,
                                  MBeanException,
                                  NotCompliantMBeanException

Specified by:

createMBean in interface MBeanServer

Specified by:

createMBean in interface MBeanServerConnection

Throws:

ReflectionException

InstanceAlreadyExistsException

MBeanException

NotCompliantMBeanException

createMBean

public ObjectInstance createMBean(String className,
                                  ObjectName name,
                                  ObjectName loaderName)
                           throws ReflectionException,
                                  InstanceAlreadyExistsException,
                                  MBeanException,
                                  NotCompliantMBeanException,
                                  InstanceNotFoundException

Specified by:

createMBean in interface MBeanServer

Specified by:

createMBean in interface MBeanServerConnection

Throws:

ReflectionException

InstanceAlreadyExistsException

MBeanException

NotCompliantMBeanException

InstanceNotFoundException

createMBean

public ObjectInstance createMBean(String className,
                                  ObjectName name,
                                  Object[] params,
                                  String[] signature)
                           throws ReflectionException,
                                  InstanceAlreadyExistsException,
                                  MBeanException,
                                  NotCompliantMBeanException

Specified by:

createMBean in interface MBeanServer

Specified by:

createMBean in interface MBeanServerConnection

Throws:

ReflectionException

InstanceAlreadyExistsException

MBeanException

NotCompliantMBeanException

createMBean

public ObjectInstance createMBean(String className,
                                  ObjectName name,
                                  ObjectName loaderName,
                                  Object[] params,
                                  String[] signature)
                           throws ReflectionException,
                                  InstanceAlreadyExistsException,
                                  MBeanException,
                                  NotCompliantMBeanException,
                                  InstanceNotFoundException

Specified by:

createMBean in interface MBeanServer

Specified by:

createMBean in interface MBeanServerConnection

Throws:

ReflectionException

InstanceAlreadyExistsException

MBeanException

NotCompliantMBeanException

InstanceNotFoundException