com.sun.jbi.management.facade

Class RuntimeConfiguration

java.lang.Object

javax.management.modelmbean.RequiredModelMBean

com.sun.jbi.management.config.RuntimeConfiguration

com.sun.jbi.management.facade.RuntimeConfiguration

All Implemented Interfaces:

Constants, DynamicMBean, MBeanRegistration, ModelMBean, ModelMBeanNotificationBroadcaster, NotificationBroadcaster, NotificationEmitter, PersistentMBean

public class RuntimeConfiguration
extends RuntimeConfiguration
implements Constants

RuntimeConfiguration is a model facade MBean. An instance of this MBean is registered on the DAS for each instance/cluster and each configuration category. When a set/get attribute operation is invokedon this MBean a corresponding operation is invoked on the instance or if the target is a cluster, each instance in the cluster. After which the local DAS registry and the in memory cache is updated.

Author:

Sun Microsystems, Inc.

Field Summary

Fields inherited from class com.sun.jbi.management.config.RuntimeConfiguration

mCategory, mListeners, mPlatformCtx, mTarget, sMsgBuilder, sNotificationInfo, sTypeMap

Fields inherited from interface com.sun.jbi.util.Constants

ADMIN_RUNNING_FILE, ADMIN_STOPPED_FILE, CONFIG_NAME_KEY, LOG_LEVEL_DEFAULT, TMP_FOLDER

Constructor Summary

Constructors

Constructor and Description
RuntimeConfiguration(ModelMBeanInfo mbeanInfo, ConfigurationCategory category, String target) Creates a new RuntimeConfiguration MBean.

Method Summary

Methods

Modifier and Type	Method and Description
void	persist() Persist this configuration in the registry only when the target is "domain"
void	setAttribute(Attribute attribute) Set the value of a specific attribute of the model configuration MBean.

Methods inherited from class com.sun.jbi.management.config.RuntimeConfiguration

addNotificationListener, checkIsValidAttribute, createMBeanInfo, deleteOverride, getAttribute, getAttributeInfo, getAttributes, getEnvironmentContext, getListeners, getLogger, getManagementContext, getMatchingAttribute, getNotificationInfo, getPlatformContext, getRegistry, getTranslator, invoke, isPassword, notifyListenersOfAttributeChange, persistDomainConfig, removeNotificationListener, removeNotificationListener, setAttributes

Methods inherited from class javax.management.modelmbean.RequiredModelMBean

addAttributeChangeNotificationListener, getClassLoaderRepository, getMBeanInfo, load, postDeregister, postRegister, preDeregister, preRegister, removeAttributeChangeNotificationListener, sendAttributeChangeNotification, sendAttributeChangeNotification, sendNotification, sendNotification, setManagedResource, setModelMBeanInfo, store

Methods inherited from class java.lang.Object

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

Constructor Detail

RuntimeConfiguration

public RuntimeConfiguration(ModelMBeanInfo mbeanInfo,
                    ConfigurationCategory category,
                    String target)
                     throws Exception

Creates a new RuntimeConfiguration MBean.

Parameters:

mbeanInfo - metadata for the configuration this facade represents

Throws:

Exception

Method Detail

setAttribute

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

Set the value of a specific attribute of the model configuration MBean. The attribute value is set as follows : (a) The setAttribute() operation is invoked on the corresponding MBean on the instance. (b) The attribute is set in the registry

Specified by:

setAttribute in interface DynamicMBean

Overrides:

setAttribute in class RequiredModelMBean

Parameters:

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

Throws:

AttributeNotFoundException

InvalidAttributeValueException

MBeanException - Wraps a java.lang.Exception thrown by the MBean's setter.

ReflectionException - Wraps a java.lang.Exception thrown while trying to invoke the MBean's setter.

See Also:

RuntimeConfiguration.getAttribute(java.lang.String)

persist

public void persist()
             throws Exception

Persist this configuration in the registry only when the target is "domain"

Overrides:

persist in class RuntimeConfiguration

Throws:

Exception