org.ow2.jasmine.adapter.jmx.pool.outbound
Class JMXConnectionImpl

java.lang.Object
  org.ow2.jasmine.adapter.jmx.pool.outbound.JMXConnectionImpl

All Implemented Interfaces:

java.io.Serializable, javax.management.MBeanServerConnection, javax.resource.cci.Connection, org.ow2.jasmine.adapter.jmx.pool.api.IJMXConnection, org.ow2.jasmine.adapter.jmx.pool.api.IJMXConnectionServer

public class JMXConnectionImpl
extends java.lang.Object
implements org.ow2.jasmine.adapter.jmx.pool.api.IJMXConnectionServer

JMX Connection is defined here.

Author:

Guillaume Renault

See Also:

Serialized Form

Nested Class Summary

static class

JMXConnectionImpl.States Enum of the different states for a connection.

Constructor Summary

JMXConnectionImpl(ManagedConnectionImpl mci, org.ow2.jasmine.adapter.jmx.pool.api.JMXConnectionParam params)
Create a new connection with the given parameters.

Method Summary

void	addNotificationListener(javax.management.ObjectName name, javax.management.NotificationListener listener, javax.management.NotificationFilter filter, java.lang.Object handback) Adds a listener to a registered MBean.
void	addNotificationListener(javax.management.ObjectName name, javax.management.ObjectName listener, javax.management.NotificationFilter filter, java.lang.Object handback) Adds a listener to a registered MBean.
void	close() Close the JMX connection physically.
void	connect() Connects to the JMX URL.
javax.resource.cci.Interaction	createInteraction() Not implemented.
javax.management.ObjectInstance	createMBean(java.lang.String className, javax.management.ObjectName name) Instantiates and registers an MBean in the MBean server.
javax.management.ObjectInstance	createMBean(java.lang.String className, javax.management.ObjectName name, java.lang.Object[] params, java.lang.String[] signature) Instantiates and registers an MBean in the MBean server.
javax.management.ObjectInstance	createMBean(java.lang.String className, javax.management.ObjectName name, javax.management.ObjectName loaderName) Instantiates and registers an MBean in the MBean server.
javax.management.ObjectInstance	createMBean(java.lang.String className, javax.management.ObjectName name, javax.management.ObjectName loaderName, java.lang.Object[] params, java.lang.String[] signature) Instantiates and registers an MBean in the MBean server.
java.lang.Object	getAttribute(javax.management.ObjectName name, java.lang.String attribute) Gets the value of a specific attribute of a named MBean.
javax.management.AttributeList	getAttributes(javax.management.ObjectName name, java.lang.String[] attributes) Enables the values of several attributes of a named MBean.
java.lang.String	getDefaultDomain() Returns the default domain used for naming the MBean.
java.lang.String[]	getDomains() Returns the list of domains in which any MBean is currently registered.
javax.resource.cci.LocalTransaction	getLocalTransaction() Not implemented.
java.lang.Integer	getMBeanCount() Returns the number of MBeans registered in the MBean server.
javax.management.MBeanInfo	getMBeanInfo(javax.management.ObjectName name) This method discovers the attributes and operations that an MBean exposes for management.
javax.resource.cci.ConnectionMetaData	getMetaData() Not implemented.
javax.management.ObjectInstance	getObjectInstance(javax.management.ObjectName name) Gets the ObjectInstance for a given MBean registered with the MBean server.
org.ow2.jasmine.adapter.jmx.pool.api.JMXConnectionParam	getParam() Get the parameters of the JMX Connection.
javax.resource.cci.ResultSetInfo	getResultSetInfo() Not implemented.
JMXConnectionImpl.States	getState() Get the state of the connection.
java.lang.Object	invoke(javax.management.ObjectName name, java.lang.String operationName, java.lang.Object[] params, java.lang.String[] signature) Invokes an operation on an MBean.
boolean	isInstanceOf(javax.management.ObjectName name, java.lang.String className) Returns true if the MBean specified is an instance of the specified class, false otherwise.
boolean	isRegistered(javax.management.ObjectName name) Checks whether an MBean, identified by its object name, is already registered with the MBean server.
java.util.Set<javax.management.ObjectInstance>	queryMBeans(javax.management.ObjectName name, javax.management.QueryExp query) Gets MBeans controlled by the MBean server.
java.util.Set<javax.management.ObjectName>	queryNames(javax.management.ObjectName name, javax.management.QueryExp query) Gets the names of MBeans controlled by the MBean server.
void	release() Release the JMX connection.
void	removeNotificationListener(javax.management.ObjectName name, javax.management.NotificationListener listener) Removes a listener from a registered MBean.
void	removeNotificationListener(javax.management.ObjectName name, javax.management.NotificationListener listener, javax.management.NotificationFilter filter, java.lang.Object handback) Removes a listener from a registered MBean.
void	removeNotificationListener(javax.management.ObjectName name, javax.management.ObjectName listener) Removes a listener from a registered MBean.
void	removeNotificationListener(javax.management.ObjectName name, javax.management.ObjectName listener, javax.management.NotificationFilter filter, java.lang.Object handback) Removes a listener from a registered MBean.
void	setAttribute(javax.management.ObjectName name, javax.management.Attribute attribute) Sets the value of a specific attribute of a named MBean.
javax.management.AttributeList	setAttributes(javax.management.ObjectName name, javax.management.AttributeList attributes) Sets the values of several attributes of a named MBean.
void	setMBeanServerConnection(javax.management.MBeanServerConnection cnx) Set MBeanServerConnection to use in the JMX connector.
void	setState(JMXConnectionImpl.States s) Set the state of the connection.
void	unregisterMBean(javax.management.ObjectName name) Unregisters an MBean from the MBean server.

Methods inherited from class java.lang.Object

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

Constructor Detail

JMXConnectionImpl

public JMXConnectionImpl(ManagedConnectionImpl mci,
                         org.ow2.jasmine.adapter.jmx.pool.api.JMXConnectionParam params)

Create a new connection with the given parameters.

Parameters:

mci - the manager of the connection.

params - parameters to establish the JMX connection.

Method Detail

release

public void release()

Release the JMX connection.

Specified by:

release in interface org.ow2.jasmine.adapter.jmx.pool.api.IJMXConnectionServer

getState

public JMXConnectionImpl.States getState()

Get the state of the connection.

Returns:

the state of the connection

setState

public void setState(JMXConnectionImpl.States s)

Set the state of the connection.

Parameters:

s - the state to set for this connection

close

public void close()
           throws javax.resource.ResourceException

Close the JMX connection physically.

Specified by:

close in interface javax.resource.cci.Connection

Throws:

javax.resource.ResourceException - generic exception if operation fails due to an error condition.

See Also:

Connection.close()

createInteraction

public javax.resource.cci.Interaction createInteraction()
                                                 throws javax.resource.ResourceException

Not implemented.

Specified by:

createInteraction in interface javax.resource.cci.Connection

Returns:

null as not implemented

Throws:

javax.resource.ResourceException - generic exception if operation fails due to an error condition.

See Also:

Connection.createInteraction()

getLocalTransaction

public javax.resource.cci.LocalTransaction getLocalTransaction()
                                                        throws javax.resource.ResourceException

Not implemented.

Specified by:

getLocalTransaction in interface javax.resource.cci.Connection

Returns:

null as not implemented

Throws:

javax.resource.ResourceException - generic exception if operation fails due to an error condition.

See Also:

Connection.getLocalTransaction()

getMetaData

public javax.resource.cci.ConnectionMetaData getMetaData()
                                                  throws javax.resource.ResourceException

Not implemented.

Specified by:

getMetaData in interface javax.resource.cci.Connection

Returns:

null as not implemented

Throws:

javax.resource.ResourceException - generic exception if operation fails due to an error condition.

See Also:

Connection.getMetaData()

getResultSetInfo

public javax.resource.cci.ResultSetInfo getResultSetInfo()
                                                  throws javax.resource.ResourceException

Not implemented.

Specified by:

getResultSetInfo in interface javax.resource.cci.Connection

Returns:

null as not implemented

Throws:

javax.resource.ResourceException - generic exception if operation fails due to an error condition.

See Also:

Connection.getResultSetInfo()

addNotificationListener

public void addNotificationListener(javax.management.ObjectName name,
                                    javax.management.NotificationListener listener,
                                    javax.management.NotificationFilter filter,
                                    java.lang.Object handback)
                             throws javax.management.InstanceNotFoundException,
                                    java.io.IOException

Adds a listener to a registered MBean. A notification emitted by an MBean will be forwarded by the MBeanServer to the listener. If the source of the notification is a reference to an MBean object, the MBean server will replace it by that MBean's ObjectName. Otherwise the source is unchanged.

Specified by:

addNotificationListener in interface javax.management.MBeanServerConnection

Parameters:

name - The name of the MBean on which the listener should be added.

listener - The listener object which will handle the notifications emitted by the registered MBean.

filter - The filter object. If filter is null, no filtering will be performed before handling notifications.

handback - The context to be sent to the listener when a notification is emitted.

Throws:

javax.management.InstanceNotFoundException - The MBean name provided does not match any of the registered MBeans.

java.io.IOException - A communication problem occurred when talking to the MBean server.

See Also:

MBeanServerConnection.addNotificationListener(javax.management.ObjectName, javax.management.NotificationListener, javax.management.NotificationFilter, java.lang.Object)

addNotificationListener

public void addNotificationListener(javax.management.ObjectName name,
                                    javax.management.ObjectName listener,
                                    javax.management.NotificationFilter filter,
                                    java.lang.Object handback)
                             throws javax.management.InstanceNotFoundException,
                                    java.io.IOException

Adds a listener to a registered MBean. A notification emitted by an MBean will be forwarded by the MBeanServer to the listener. If the source of the notification is a reference to an MBean object, the MBean server will replace it by that MBean's ObjectName. Otherwise the source is unchanged. The listener object that receives notifications is the one that is registered with the given name at the time this method is called. Even if it is subsequently unregistered, it will continue to receive notifications.

Specified by:

addNotificationListener in interface javax.management.MBeanServerConnection

Parameters:

name - The name of the MBean on which the listener should be added.

listener - The object name of the listener which will handle the notifications emitted by the registered MBean.

filter - The filter object. If filter is null, no filtering will be performed before handling notifications.

handback - The context to be sent to the listener when a notification is emitted.

Throws:

javax.management.InstanceNotFoundException - The MBean name of the notification listener or of the notification broadcaster does not match any of the registered MBeans.

java.io.IOException - A communication problem occurred when talking to the MBean server.

See Also:

MBeanServerConnection.addNotificationListener(javax.management.ObjectName, javax.management.ObjectName, javax.management.NotificationFilter, java.lang.Object)

createMBean

public javax.management.ObjectInstance createMBean(java.lang.String className,
                                                   javax.management.ObjectName name)
                                            throws javax.management.ReflectionException,
                                                   javax.management.InstanceAlreadyExistsException,
                                                   javax.management.MBeanRegistrationException,
                                                   javax.management.MBeanException,
                                                   javax.management.NotCompliantMBeanException,
                                                   java.io.IOException

Instantiates and registers an MBean in the MBean server. The MBean server will use its Default Loader Repository to load the class of the MBean. An object name is associated to the MBean. If the object name given is null, the MBean must provide its own name by implementing the MBeanRegistration interface and returning the name from the preRegister method. This method is equivalent to createMBean(className, name, (Object[]) null, (String[]) null)

Specified by:

createMBean in interface javax.management.MBeanServerConnection

Parameters:

className - The class name of the MBean to be instantiated.

name - The object name of the MBean. May be null.

Returns:

An ObjectInstance, containing the ObjectName and the Java class name of the newly instantiated MBean. If the contained ObjectName is n, the contained Java class name is getMBeanInfo(n).getClassName().

Throws:

javax.management.ReflectionException - Wraps a java.lang.ClassNotFoundException or a java.lang.Exception that occurred when trying to invoke the MBean's constructor.

javax.management.InstanceAlreadyExistsException - The MBean is already under the control of the MBean server.

javax.management.MBeanRegistrationException - The preRegister (MBeanRegistration interface) method of the MBean has thrown an exception. The MBean will not be registered.

javax.management.MBeanException - The constructor of the MBean has thrown an exception

javax.management.NotCompliantMBeanException - This class is not a JMX compliant MBean

java.io.IOException - A communication problem occurred when talking to the MBean server.

See Also:

MBeanServerConnection.createMBean(java.lang.String, javax.management.ObjectName)

createMBean

public javax.management.ObjectInstance createMBean(java.lang.String className,
                                                   javax.management.ObjectName name,
                                                   javax.management.ObjectName loaderName)
                                            throws javax.management.ReflectionException,
                                                   javax.management.InstanceAlreadyExistsException,
                                                   javax.management.MBeanRegistrationException,
                                                   javax.management.MBeanException,
                                                   javax.management.NotCompliantMBeanException,
                                                   javax.management.InstanceNotFoundException,
                                                   java.io.IOException

Instantiates and registers an MBean in the MBean server. The class loader to be used is identified by its object name. An object name is associated to the MBean. If the object name of the loader is null, the ClassLoader that loaded the MBean server will be used. If the MBean's object name given is null, the MBean must provide its own name by implementing the MBeanRegistration interface and returning the name from the preRegister method. This method is equivalent to createMBean(className, name, loaderName, (Object[]) null, (String[]) null).

Specified by:

createMBean in interface javax.management.MBeanServerConnection

Parameters:

className - The class name of the MBean to be instantiated.

name - The object name of the MBean. May be null.

loaderName - The object name of the class loader to be used.

Returns:

An ObjectInstance, containing the ObjectName and the Java class name of the newly instantiated MBean. If the contained ObjectName is n, the contained Java class name is getMBeanInfo(n).getClassName().

Throws:

javax.management.ReflectionException - Wraps a java.lang.ClassNotFoundException or a java.lang.Exception that occurred when trying to invoke the MBean's constructor.

javax.management.InstanceAlreadyExistsException - The MBean is already under the control of the MBean server.

javax.management.MBeanRegistrationException - The preRegister (MBeanRegistration interface) method of the MBean has thrown an exception. The MBean will not be registered.

javax.management.MBeanException - The constructor of the MBean has thrown an exception

javax.management.NotCompliantMBeanException - This class is not a JMX compliant MBean

javax.management.InstanceNotFoundException - The specified class loader is not registered in the MBean server.

java.io.IOException - A communication problem occurred when talking to the MBean server.

See Also:

MBeanServerConnection.createMBean(java.lang.String, javax.management.ObjectName, javax.management.ObjectName)

createMBean

public javax.management.ObjectInstance createMBean(java.lang.String className,
                                                   javax.management.ObjectName name,
                                                   java.lang.Object[] params,
                                                   java.lang.String[] signature)
                                            throws javax.management.ReflectionException,
                                                   javax.management.InstanceAlreadyExistsException,
                                                   javax.management.MBeanRegistrationException,
                                                   javax.management.MBeanException,
                                                   javax.management.NotCompliantMBeanException,
                                                   java.io.IOException

Instantiates and registers an MBean in the MBean server. The MBean server will use its Default Loader Repository to load the class of the MBean. An object name is associated to the MBean. If the object name given is null, the MBean must provide its own name by implementing the MBeanRegistration interface and returning the name from the preRegister method.

Specified by:

createMBean in interface javax.management.MBeanServerConnection

Parameters:

className - The class name of the MBean to be instantiated.

name - The object name of the MBean. May be null.

params - An array containing the parameters of the constructor to be invoked.

signature - An array containing the signature of the constructor to be invoked.

Returns:

An ObjectInstance, containing the ObjectName and the Java class name of the newly instantiated MBean. If the contained ObjectName is n, the contained Java class name is getMBeanInfo(n).getClassName().

Throws:

javax.management.ReflectionException - Wraps a java.lang.ClassNotFoundException or a java.lang.Exception that occurred when trying to invoke the MBean's constructor.

javax.management.InstanceAlreadyExistsException - The MBean is already under the control of the MBean server.

javax.management.MBeanRegistrationException - The preRegister (MBeanRegistration interface) method of the MBean has thrown an exception. The MBean will not be registered.

javax.management.MBeanException - The constructor of the MBean has thrown an exception

javax.management.NotCompliantMBeanException - This class is not a JMX compliant MBean

java.io.IOException - A communication problem occurred when talking to the MBean server.

See Also:

MBeanServerConnection.createMBean(java.lang.String, javax.management.ObjectName, java.lang.Object[], java.lang.String[])

createMBean

public javax.management.ObjectInstance createMBean(java.lang.String className,
                                                   javax.management.ObjectName name,
                                                   javax.management.ObjectName loaderName,
                                                   java.lang.Object[] params,
                                                   java.lang.String[] signature)
                                            throws javax.management.ReflectionException,
                                                   javax.management.InstanceAlreadyExistsException,
                                                   javax.management.MBeanRegistrationException,
                                                   javax.management.MBeanException,
                                                   javax.management.NotCompliantMBeanException,
                                                   javax.management.InstanceNotFoundException,
                                                   java.io.IOException

Instantiates and registers an MBean in the MBean server. The class loader to be used is identified by its object name. An object name is associated to the MBean. If the object name of the loader is not specified, the ClassLoader that loaded the MBean server will be used. If the MBean object name given is null, the MBean must provide its own name by implementing the MBeanRegistration interface and returning the name from the preRegister method.

Specified by:

createMBean in interface javax.management.MBeanServerConnection

Parameters:

className - The class name of the MBean to be instantiated.

name - The object name of the MBean. May be null.

params - An array containing the parameters of the constructor to be invoked.

signature - An array containing the signature of the constructor to be invoked.

loaderName - The object name of the class loader to be used.

Returns:

An ObjectInstance, containing the ObjectName and the Java class name of the newly instantiated MBean. If the contained ObjectName is n, the contained Java class name is getMBeanInfo(n).getClassName().

Throws:

javax.management.ReflectionException - Wraps a java.lang.ClassNotFoundException or a java.lang.Exception that occurred when trying to invoke the MBean's constructor.

javax.management.InstanceAlreadyExistsException - The MBean is already under the control of the MBean server.

javax.management.MBeanRegistrationException - The preRegister (MBeanRegistration interface) method of the MBean has thrown an exception. The MBean will not be registered.

javax.management.MBeanException - The constructor of the MBean has thrown an exception

javax.management.NotCompliantMBeanException - This class is not a JMX compliant MBean

javax.management.InstanceNotFoundException - The specified class loader is not registered in the MBean server.

java.io.IOException - - A communication problem occurred when talking to the MBean server.

See Also:

MBeanServerConnection.createMBean(java.lang.String, javax.management.ObjectName, javax.management.ObjectName, java.lang.Object[], java.lang.String[])

getAttribute

public java.lang.Object getAttribute(javax.management.ObjectName name,
                                     java.lang.String attribute)
                              throws javax.management.MBeanException,
                                     javax.management.AttributeNotFoundException,
                                     javax.management.InstanceNotFoundException,
                                     javax.management.ReflectionException,
                                     java.io.IOException

Gets the value of a specific attribute of a named MBean. The MBean is identified by its object name.

Specified by:

getAttribute in interface javax.management.MBeanServerConnection

Parameters:

name - The object name of the MBean from which the attribute is to be retrieved.

attribute - A String specifying the name of the attribute to be retrieved.

Returns:

The value of the retrieved attribute.

Throws:

javax.management.AttributeNotFoundException - The attribute specified is not accessible in the MBean.

javax.management.MBeanException - Wraps an exception thrown by the MBean's getter.

javax.management.InstanceNotFoundException - The MBean specified is not registered in the MBean server.

javax.management.ReflectionException - Wraps a java.lang.Exception thrown when trying to invoke the setter.

java.io.IOException - A communication problem occurred when talking to the MBean server.

See Also:

MBeanServerConnection.getAttribute(javax.management.ObjectName, java.lang.String)

getAttributes

public javax.management.AttributeList getAttributes(javax.management.ObjectName name,
                                                    java.lang.String[] attributes)
                                             throws javax.management.InstanceNotFoundException,
                                                    javax.management.ReflectionException,
                                                    java.io.IOException

Enables the values of several attributes of a named MBean. The MBean is identified by its object name.

Specified by:

getAttributes in interface javax.management.MBeanServerConnection

Parameters:

name - The object name of the MBean from which the attributes are retrieved.

attributes - A list of the attributes to be retrieved.

Returns:

The list of the retrieved attributes.

Throws:

javax.management.InstanceNotFoundException - The MBean specified is not registered in the MBean server.

javax.management.ReflectionException - An exception occurred when trying to invoke the getAttributes method of a Dynamic MBean.

java.io.IOException - A communication problem occurred when talking to the MBean server.

See Also:

MBeanServerConnection.getAttributes(javax.management.ObjectName, java.lang.String[])

getDefaultDomain

public java.lang.String getDefaultDomain()
                                  throws java.io.IOException

Returns the default domain used for naming the MBean. The default domain name is used as the domain part in the ObjectName of MBeans if no domain is specified by the user.

Specified by:

getDefaultDomain in interface javax.management.MBeanServerConnection

Returns:

The default domain.

Throws:

java.io.IOException - A communication problem occurred when talking to the MBean server.

See Also:

MBeanServerConnection.getDefaultDomain()

getDomains

public java.lang.String[] getDomains()
                              throws java.io.IOException

Returns the list of domains in which any MBean is currently registered. A string is in the returned array if and only if there is at least one MBean registered with an ObjectName whose getDomain() is equal to that string. The order of strings within the returned array is not defined.

Specified by:

getDomains in interface javax.management.MBeanServerConnection

Returns:

the list of domains.

Throws:

java.io.IOException - - A communication problem occurred when talking to the MBean server.

See Also:

MBeanServerConnection.getDomains()

getMBeanCount

public java.lang.Integer getMBeanCount()
                                throws java.io.IOException

Returns the number of MBeans registered in the MBean server.

Specified by:

getMBeanCount in interface javax.management.MBeanServerConnection

Returns:

the number of MBeans registered.

Throws:

java.io.IOException - A communication problem occurred when talking to the MBean server.

See Also:

MBeanServerConnection.getMBeanCount()

getMBeanInfo

public javax.management.MBeanInfo getMBeanInfo(javax.management.ObjectName name)
                                        throws javax.management.InstanceNotFoundException,
                                               javax.management.IntrospectionException,
                                               javax.management.ReflectionException,
                                               java.io.IOException

This method discovers the attributes and operations that an MBean exposes for management.

Specified by:

getMBeanInfo in interface javax.management.MBeanServerConnection

Parameters:

name - The name of the MBean to analyze

Returns:

An instance of MBeanInfo allowing the retrieval of all attributes and operations of this MBean.

Throws:

javax.management.IntrospectionException - An exception occurred during introspection.

javax.management.InstanceNotFoundException - The MBean specified was not found.

javax.management.ReflectionException - An exception occurred when trying to invoke the getMBeanInfo of a Dynamic MBean.

java.io.IOException - A communication problem occurred when talking to the MBean server.

See Also:

MBeanServerConnection.getMBeanInfo(javax.management.ObjectName)

getObjectInstance

public javax.management.ObjectInstance getObjectInstance(javax.management.ObjectName name)
                                                  throws javax.management.InstanceNotFoundException,
                                                         java.io.IOException

Gets the ObjectInstance for a given MBean registered with the MBean server.

Specified by:

getObjectInstance in interface javax.management.MBeanServerConnection

Parameters:

name - - The object name of the MBean.

Returns:

The ObjectInstance associated with the MBean specified by name. The contained ObjectName is name and the contained class name is getMBeanInfo(name).getClassName().

Throws:

javax.management.InstanceNotFoundException - - The MBean specified is not registered in the MBean server.

java.io.IOException - - A communication problem occurred when talking to the MBean server.

See Also:

MBeanServerConnection.getObjectInstance(javax.management.ObjectName)

invoke

public java.lang.Object invoke(javax.management.ObjectName name,
                               java.lang.String operationName,
                               java.lang.Object[] params,
                               java.lang.String[] signature)
                        throws javax.management.InstanceNotFoundException,
                               javax.management.MBeanException,
                               javax.management.ReflectionException,
                               java.io.IOException

Invokes an operation on an MBean.

Specified by:

invoke in interface javax.management.MBeanServerConnection

Parameters:

name - The object name of the MBean on which the method is to be invoked.

operationName - The name of the operation to be invoked.

params - An array containing the parameters to be set when the operation is invoked

signature - An array containing the signature of the operation. The class objects will be loaded using the same class loader as the one used for loading the MBean on which the operation was invoked.

Returns:

The object returned by the operation, which represents the result of invoking the operation on the MBean specified.

Throws:

javax.management.InstanceNotFoundException - The MBean specified is not registered in the MBean server.

javax.management.MBeanException - Wraps an exception thrown by the MBean's invoked method.

javax.management.ReflectionException - Wraps a java.lang.Exception thrown while trying to invoke the method.

java.io.IOException - A communication problem occurred when talking to the MBean server.

See Also:

MBeanServerConnection.invoke(javax.management.ObjectName, java.lang.String, java.lang.Object[], java.lang.String[])

isInstanceOf

public boolean isInstanceOf(javax.management.ObjectName name,
                            java.lang.String className)
                     throws javax.management.InstanceNotFoundException,
                            java.io.IOException

Returns true if the MBean specified is an instance of the specified class, false otherwise. If name does not name an MBean, this method throws InstanceNotFoundException. Otherwise, let X be the MBean named by name, L be the ClassLoader of X, N be the class name in X's MBeanInfo. If N equals className, the result is true. Otherwise, if L successfully loads both N and className, and the second class is assignable from the first, the result is true. Otherwise, the result is false.

Specified by:

isInstanceOf in interface javax.management.MBeanServerConnection

Parameters:

name - The ObjectName of the MBean.

className - The name of the class.

Returns:

true if the MBean specified is an instance of the specified class according to the rules above, false otherwise.

Throws:

javax.management.InstanceNotFoundException - The MBean specified is not registered in the MBean server.

java.io.IOException - A communication problem occurred when talking to the MBean server.

See Also:

MBeanServerConnection.isInstanceOf(javax.management.ObjectName, java.lang.String)

isRegistered

public boolean isRegistered(javax.management.ObjectName name)
                     throws java.io.IOException

Checks whether an MBean, identified by its object name, is already registered with the MBean server.

Specified by:

isRegistered in interface javax.management.MBeanServerConnection

Parameters:

name - The object name of the MBean to be checked.

Returns:

True if the MBean is already registered in the MBean server, false otherwise.

Throws:

java.io.IOException - A communication problem occurred when talking to the MBean server.

See Also:

MBeanServerConnection.isRegistered(javax.management.ObjectName)

queryMBeans

public java.util.Set<javax.management.ObjectInstance> queryMBeans(javax.management.ObjectName name,
                                                                  javax.management.QueryExp query)
                                                           throws java.io.IOException

Gets MBeans controlled by the MBean server. This method allows any of the following to be obtained: All MBeans, a set of MBeans specified by pattern matching on the ObjectName and/or a Query expression, a specific MBean. When the object name is null or no domain and key properties are specified, all objects are to be selected (and filtered if a query is specified). It returns the set of ObjectInstance objects (containing the ObjectName and the Java Class name) for the selected MBeans.

Specified by:

queryMBeans in interface javax.management.MBeanServerConnection

Parameters:

name - The object name pattern identifying the MBeans to be retrieved. If null or no domain and key properties are specified, all the MBeans registered will be retrieved.

query - The query expression to be applied for selecting MBeans. If null no query expression will be applied for selecting MBeans.

Returns:

A set containing the ObjectInstance objects for the selected MBeans. If no MBean satisfies the query an empty list is returned.

Throws:

java.io.IOException - A communication problem occurred when talking to the MBean server.

See Also:

MBeanServerConnection.queryMBeans(javax.management.ObjectName, javax.management.QueryExp)

queryNames

public java.util.Set<javax.management.ObjectName> queryNames(javax.management.ObjectName name,
                                                             javax.management.QueryExp query)
                                                      throws java.io.IOException

Gets the names of MBeans controlled by the MBean server. This method enables any of the following to be obtained: The names of all MBeans, the names of a set of MBeans specified by pattern matching on the ObjectName and/or a Query expression, a specific MBean name (equivalent to testing whether an MBean is registered). When the object name is null or no domain and key properties are specified, all objects are selected (and filtered if a query is specified). It returns the set of ObjectNames for the MBeans selected.

Specified by:

queryNames in interface javax.management.MBeanServerConnection

Parameters:

name - The object name pattern identifying the MBean names to be retrieved. If null or no domain and key properties are specified, the name of all registered MBeans will be retrieved.

query - The query expression to be applied for selecting MBeans. If null no query expression will be applied for selecting MBeans.

Returns:

A set containing the ObjectNames for the MBeans selected. If no MBean satisfies the query, an empty list is returned.

Throws:

java.io.IOException - A communication problem occurred when talking to the MBean server.

See Also:

MBeanServerConnection.queryNames(javax.management.ObjectName, javax.management.QueryExp)

removeNotificationListener

public void removeNotificationListener(javax.management.ObjectName name,
                                       javax.management.NotificationListener listener)
                                throws javax.management.InstanceNotFoundException,
                                       javax.management.ListenerNotFoundException,
                                       java.io.IOException

Removes a listener from a registered MBean. If the listener is registered more than once, perhaps with different filters or callbacks, this method will remove all those registrations.

Specified by:

removeNotificationListener in interface javax.management.MBeanServerConnection

Parameters:

name - The name of the MBean on which the listener should be removed.

listener - The object name of the listener to be removed.

Throws:

javax.management.InstanceNotFoundException - The MBean name provided does not match any of the registered MBeans.

javax.management.ListenerNotFoundException - The listener is not registered in the MBean.

java.io.IOException - A communication problem occurred when talking to the MBean server.

See Also:

MBeanServerConnection.removeNotificationListener(javax.management.ObjectName, javax.management.NotificationListener)

removeNotificationListener

public void removeNotificationListener(javax.management.ObjectName name,
                                       javax.management.ObjectName listener)
                                throws javax.management.InstanceNotFoundException,
                                       javax.management.ListenerNotFoundException,
                                       java.io.IOException

Removes a listener from a registered MBean. If the listener is registered more than once, perhaps with different filters or callbacks, this method will remove all those registrations.

Specified by:

removeNotificationListener in interface javax.management.MBeanServerConnection

Parameters:

name - The name of the MBean on which the listener should be removed.

listener - The object name of the listener to be removed.

Throws:

javax.management.InstanceNotFoundException - The MBean name provided does not match any of the registered MBeans.

javax.management.ListenerNotFoundException - The listener is not registered in the MBean.

java.io.IOException - A communication problem occurred when talking to the MBean server.

See Also:

MBeanServerConnection.removeNotificationListener(javax.management.ObjectName, javax.management.ObjectName)

removeNotificationListener

public void removeNotificationListener(javax.management.ObjectName name,
                                       javax.management.NotificationListener listener,
                                       javax.management.NotificationFilter filter,
                                       java.lang.Object handback)
                                throws javax.management.InstanceNotFoundException,
                                       javax.management.ListenerNotFoundException,
                                       java.io.IOException

Removes a listener from a registered MBean. The MBean must have a listener that exactly matches the given listener, filter, and handback parameters. If there is more than one such listener, only one is removed. The filter and handback parameters may be null if and only if they are null in a listener to be removed.

Specified by:

removeNotificationListener in interface javax.management.MBeanServerConnection

Parameters:

name - The name of the MBean on which the listener should be removed.

listener - A listener that was previously added to this MBean.

filter - The filter that was specified when the listener was added.

handback - The handback that was specified when the listener was added.

Throws:

javax.management.InstanceNotFoundException - The MBean name provided does not match any of the registered MBeans.

javax.management.ListenerNotFoundException - The listener is not registered in the MBean, or it is not registered with the given filter and handback.

java.io.IOException - A communication problem occurred when talking to the MBean server.

See Also:

MBeanServerConnection.removeNotificationListener(javax.management.ObjectName, javax.management.NotificationListener, javax.management.NotificationFilter, java.lang.Object)

removeNotificationListener

public void removeNotificationListener(javax.management.ObjectName name,
                                       javax.management.ObjectName listener,
                                       javax.management.NotificationFilter filter,
                                       java.lang.Object handback)
                                throws javax.management.InstanceNotFoundException,
                                       javax.management.ListenerNotFoundException,
                                       java.io.IOException

Removes a listener from a registered MBean. The MBean must have a listener that exactly matches the given listener, filter, and handback parameters. If there is more than one such listener, only one is removed. The filter and handback parameters may be null if and only if they are null in a listener to be removed.

Specified by:

removeNotificationListener in interface javax.management.MBeanServerConnection

Parameters:

name - The name of the MBean on which the listener should be removed.

listener - A listener that was previously added to this MBean.

filter - The filter that was specified when the listener was added.

handback - The handback that was specified when the listener was added.

Throws:

javax.management.InstanceNotFoundException - The MBean name provided does not match any of the registered MBeans.

javax.management.ListenerNotFoundException - The listener is not registered in the MBean, or it is not registered with the given filter and handback.

java.io.IOException - A communication problem occurred when talking to the MBean server.

See Also:

MBeanServerConnection.removeNotificationListener(javax.management.ObjectName, javax.management.ObjectName, javax.management.NotificationFilter, java.lang.Object)

setAttribute

public void setAttribute(javax.management.ObjectName name,
                         javax.management.Attribute attribute)
                  throws javax.management.InstanceNotFoundException,
                         javax.management.AttributeNotFoundException,
                         javax.management.InvalidAttributeValueException,
                         javax.management.MBeanException,
                         javax.management.ReflectionException,
                         java.io.IOException

Sets the value of a specific attribute of a named MBean. The MBean is identified by its object name.

Specified by:

setAttribute in interface javax.management.MBeanServerConnection

Parameters:

name - The name of the MBean within which the attribute is to be set.

attribute - The identification of the attribute to be set and the value it is to be set to.

Throws:

javax.management.InstanceNotFoundException - The MBean specified is not registered in the MBean server.

javax.management.AttributeNotFoundException - The attribute specified is not accessible in the MBean.

javax.management.InvalidAttributeValueException - The value specified for the attribute is not valid.

javax.management.MBeanException - Wraps an exception thrown by the MBean's setter.

javax.management.ReflectionException - Wraps a java.lang.Exception thrown when trying to invoke the setter.

java.io.IOException - A communication problem occurred when talking to the MBean server.

See Also:

MBeanServerConnection.setAttribute(javax.management.ObjectName, javax.management.Attribute)

setAttributes

public javax.management.AttributeList setAttributes(javax.management.ObjectName name,
                                                    javax.management.AttributeList attributes)
                                             throws javax.management.InstanceNotFoundException,
                                                    javax.management.ReflectionException,
                                                    java.io.IOException

Sets the values of several attributes of a named MBean. The MBean is identified by its object name.

Specified by:

setAttributes in interface javax.management.MBeanServerConnection

Parameters:

name - The object name of the MBean within which the attributes are to be set.

attributes - A list of attributes: The identification of the attributes to be set and the values they are to be set to.

Returns:

The list of attributes that were set, with their new values.

Throws:

javax.management.InstanceNotFoundException - The MBean specified is not registered in the MBean server.

javax.management.ReflectionException - An exception occurred when trying to invoke the getAttributes method of a Dynamic MBean.

java.io.IOException - A communication problem occurred when talking to the MBean server.

See Also:

MBeanServerConnection.setAttributes(javax.management.ObjectName, javax.management.AttributeList)

unregisterMBean

public void unregisterMBean(javax.management.ObjectName name)
                     throws javax.management.InstanceNotFoundException,
                            javax.management.MBeanRegistrationException,
                            java.io.IOException

Unregisters an MBean from the MBean server. The MBean is identified by its object name. Once the method has been invoked, the MBean may no longer be accessed by its object name.

Specified by:

unregisterMBean in interface javax.management.MBeanServerConnection

Parameters:

name - The object name of the MBean to be unregistered.

Throws:

javax.management.InstanceNotFoundException - - The MBean specified is not registered in the MBean server.

javax.management.MBeanRegistrationException - - The preDeregister ((MBeanRegistration interface) method of the MBean has thrown an exception.

java.io.IOException - - A communication problem occurred when talking to the MBean server.

See Also:

MBeanServerConnection.unregisterMBean(javax.management.ObjectName)

setMBeanServerConnection

public void setMBeanServerConnection(javax.management.MBeanServerConnection cnx)

Set MBeanServerConnection to use in the JMX connector.

Specified by:

setMBeanServerConnection in interface org.ow2.jasmine.adapter.jmx.pool.api.IJMXConnectionServer

Parameters:

cnx - the connection to use.

connect

public void connect()
             throws java.io.IOException

Connects to the JMX URL.

Throws:

java.io.IOException - If connection failed.

getParam

public org.ow2.jasmine.adapter.jmx.pool.api.JMXConnectionParam getParam()

Get the parameters of the JMX Connection.

Specified by:

getParam in interface org.ow2.jasmine.adapter.jmx.pool.api.IJMXConnectionServer

Returns:

the parameters of the connection