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Overview of WebLogic JMX Services

 

WebLogic Server Managed Resources and MBeans

Basic Organization of a WebLogic Server Domain
MBeans for Configuring Managed Resources
Local Replicas of Configuration MBeans
The Lifecycle of Configuration MBeans
Replication of MBeans for Managed Server Independence
Documentation for Configuration MBean APIs
MBeans for Viewing the Runtime State of Managed Resources
Documentation for Runtime MBean APIs
Security MBeans
Non-WebLogic Server MBeans

 

MBean Servers and the MBeanHome Interface

Local MBeanHome and the Administration MBeanHome

 

Notifications and Monitoring

The Administration Console and the weblogic.Admin Utility

The Administration Console
The weblogic.Admin Utility

 

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Accessing WebLogic Server MBeans

 

Accessing MBeans: Main Steps

Determining Which Interfaces to Use

Accessing an MBeanHome Interface

Using the Helper APIs to Retrieve an MBeanHome Interface
Example: Retrieving a Local MBeanHome Interface
Using JNDI to Retrieve an MBeanHome Interface
Example: Retrieving the Administration MBeanHome from an External Client
Example: Retrieving a Local MBeanHome from an Internal Client

 

Using the Type-Safe Interface to Access MBeans

Retrieving a List of All MBeans
Retrieving MBeans By Type and Selecting From the List
Walking the Hierarchy of Local Configuration and Runtime MBeans

 

Using the MBeanServer Interface to Access MBeans

 

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WebLogic Server Management Namespace

 

Conventions for WebLogicObjectName

Conventions for Security-Provider MBean Names

Locating Administration MBeans Within the Namespace

Server Communication and Protocols Configuration Namespace
Domain and Server Logging Configuration Namespace
Applications Configuration Namespace
Security Configuration Namespace
JDBC Configuration Namespace
JMS Configuration Namespace
Clusters Configuration Namespace
Machines and Node Manager Configuration Namespace

 

Using weblogic.Admin to Find the WebLogicObjectName

Using weblogic.Admin to Find the Name of a Security Provider MBean

 

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Accessing and Changing Configuration Information

 

Example: Using weblogic.Admin to View the Message Level for Standard Out

Example: Configuring the Message Level for Standard Out

 

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Accessing Runtime Information

 

Example: Determining the Active Domain and Servers

Using weblogic.Admin to Determine Active Domains and Servers

 

Example: Viewing and Changing the Runtime State of a WebLogic Server Instance

Using a Local MBeanHome and getRuntimeMBean()
Using the Administration MBeanHome and getMBeansByType()
Using the Administration MBeanHome and getMBean()
Using the MBeanServer Interface

 

Example: Viewing Runtime Information About Clusters

Viewing Runtime Information for EJBs

Example: Retrieving Runtime Information for All Stateful and Stateless EJBs

 

Viewing Runtime Information for Servlets

Example: Retrieving Runtime Information for Servlets

 

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Using WebLogic Server MBean Notifications and Monitors

 

How Notifications are Broadcast and Received

Monitoring Changes in MBeans

Best Practices: Listening Directly Compared to Monitoring

Best Practices: Commonly Monitored Attributes

Listening for Notifications from WebLogic Server MBeans: Main Steps

WebLogic Server Notification Types
Creating a Notification Listener
Creating a Notification Filter
Adding Filter Classes to the Server Classpath
Registering a Notification Listener and Filter
Listening for Configuration Auditing Messages: Main Steps
Notification Listener for Configuration Auditing Messages
Notification Filter for Configuration Auditing Messages
Registration Class for Configuration Auditing Messages

 

Using Monitor MBeans to Observe Changes: Main Steps

Choosing a Monitor MBean Type
Monitor Notification Types
Error Notification Types
Creating a Notification Listener for a Monitor MBean
Instantiating the Monitor and Listener
Example: Monitoring an MBean on a Single Server
Example: Monitoring Instances of an MBean on Multiple Servers
Configuring CounterMonitor Objects
Configuring GaugeMonitor Objects
Configuring StringMonitor Objects

 

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Using the WebLogic Timer Service to Generate and Receive Notifications

 

Using the WebLogic Timer Service: Main Steps

Configuring a Timer MBean to Emit Notifications

Specifying Time Intervals

 

Example: Generating a Notification Every Minute

Removing Notifications