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Monitoring Java EE Components in Oracle Java CAPS Java CAPS Documentation |
Starting the Enterprise Manager Server
To Start the Enterprise Manager Server
Logging In to Enterprise Manager
To Log In to Enterprise Manager
Adding an Application Server Domain to Enterprise Manager
To Add an Application Server Domain to Enterprise Manager
Adding an Application Server Instance to Enterprise Manager
To Perform Prerequisite Steps on the Application Server
To Add an Application Server Instance to Enterprise Manager
Using the Connectivity Map Controls
To Adjust the Position of the Connectivity Map
To Zoom In on the Connectivity Map
To Zoom Out from the Connectivity Map
To Specify an Exact Zoom Percentage
Stopping the Enterprise Manager Server
To Stop the Enterprise Manager Server
Monitoring Application Servers
Viewing Basic Information About an Application Server
To View Basic Information About an Application Server
Viewing Summary Information For an Application Server
To View Summary Information for an Application Server
Stopping Application Server Domains
To Stop an Application Server Domain
Hiding, Showing, and Removing Application Servers
To Make All of the Hidden Application Servers Reappear
To Remove an Application Server
Viewing Basic Information About a Collaboration
To View Basic Information About a Collaboration
Viewing Consumption Information For a Collaboration
To View Consumption Information For a Collaboration
Viewing Summary Information For a Collaboration
To View Summary Information For a Collaboration
Stopping and Restarting Collaborations
Displaying Information About an Adapter
To Display Information About an Adapter
Stopping and Starting Inbound Adapters
Viewing the Application Server Log File
To View the Application Server Log File
Viewing the Message Server Log File
To View the Message Server Log File
To Change the Status of an Alert
To Delete More Than One Alert at a Time
To Delete All Alerts For the Selected Component
To Configure the Alert Table Name (Databases Other Than Derby)
To Set Up Database Access (Databases Other Than Derby)
To Run the Database Scripts (Databases Other Than Derby)
To Log In to the Configuration Agent
To Modify the Alert Notification Fields
Monitoring Topics and Queues for JMS IQ Manager
Sending and Publishing Messages for JMS IQ Manager
Viewing Message Properties for JMS IQ Manager
Viewing and Editing Message Payload for JMS IQ Manager
Monitoring Java System Message Queue
Monitoring Topics and Queues for Java System Message Queue
Sending and Publishing Messages for Java System Message Queue
Viewing Message Properties for Java System Message Queue
Viewing and Editing Message Payload for Java System Message Queue
Monitoring Oracle Advanced Queueing
Monitoring Topics and Queues for Oracle Advanced Queueing
Sending and Publishing Messages for Advanced Queueing
Viewing Message Payload for Advanced Queueing
To View the Payload of Text and Byte Messages
Monitoring WebLogic Server JMS
Monitoring Topics and Queues for WebLogic Server JMS
Sending and Publishing Messages for WebLogic Server JMS
Viewing Message Properties for WebLogic Server JMS
Viewing Message Payload for WebLogic Server
To View the Payload of Text and Byte Messages
Monitoring Java Message Service Grid
Monitoring Application Servers, Collaborations, and Alerts (Command Line)
Enterprise Manager Command-Line Client Syntax
Monitoring Application Servers and Collaborations (Command Line)
Listing the Available Methods For the Runtime Service
Displaying the List of Components
Starting and Stopping Collaborations
Monitoring Alerts (Command Line)
Enterprise Manager enables you to manage topics and queues from various JMS vendors. You can perform the following tasks:
Monitor topics and queues
Send and publish messages
View message properties
View and edit message payload
Note - Enterprise Manager provides a unified management environment for JMS IQ Manager, Java System Message Queue, Java Message Service Grid (JMS Grid), Oracle Advanced Queueing, and WebLogic JMS. However, the level of monitoring and management capabilities supported vary for the different message servers.
A topic conforms to the publish-and-subscribe (pub/sub) messaging domain, where one publisher broadcasts messages to potentially many subscribers. When the message server publishes a message on a topic, it ensures that all subscribers receive the message.
A queue conforms to the point-to-point (p2p, or PTP) messaging domain, where one sender delivers a message to exactly one receiver. When the message server sends a message to a queue, it ensures that the message is received once and only once, even though there might be many receivers “listening” to the queue. This is equivalent to the subscriber pooling in other queue implementations.
Except for this distinction between pub/sub and PTP, topics and queues are quite similar.
Each topic or queue maintains a sequence of messages in progress.
Each message has a timestamp called the enqueue time, which indicates when the message was published or sent.
Messages that have been read and committed by their subscribers or receivers are subject to cleanup. After cleanup, the lowest sequence number is increased by the number of messages that were delivered and successfully committed.