Preface
RulePoint
RulePoint Concepts
- RulePoint Concepts Overview
- Understanding RulePoint Entities
Using RulePoint
RulePoint Objects
- RulePoint Objects Overview
- State of RulePoint Objects
Working with Topics
Working with Connections
Working with Sources
Working with Responders
Working with Responses
Working with Watchlists
Working with Analytics
- Analytics Overview
- Analytic Types
- Creating an Analytic
- Copying an Analytic
- Editing an Analytic
- Deleting an Analytic
- Viewing Related Objects
- Predefined Analytics
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- Predefined Operators
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  - unmatched
- Using the distinct, group by, and ummatched Filters
DRQL
Working with Rules
Working with Alerts
Setting Access Controls
Troubleshooting RulePoint Issues
Connecting to an Ultra Messaging Application
Creating an Ultra Messaging JMS Source

User Guide

6.1.2
- 6.2
- 6.1

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Using Marshaller and Unmarshaller

A marshaller can be attached to a source, to enrich the events that are published by the source, before they can be processed by the Event Processor. Similarly, on the responder side, you can attach a marshaller (called as an Unmarshaller) to enrich or to do some bookkeeping on the activation before sending it out to the responder.

A typical use case for a marshaller would involve a source that is configured to listen to an external JMS provider which publishes Map messages. You might want to enrich the entries in the map before they can be processed by the Event Processor. So, you can create a Marshaller by using the standard interfaces, where the MapMessage entries can be processed as required.

Complete the following steps to configure a Marshaller:

Enter the fully-qualified class name in the Marshaller class field.

Enter the properties (key-value pairs) that you want to pass on to the Marshaller, in the Marshaller Properties field. Use commas as delimiters.

Copy the jar file containing the marshaller class to the

RULEPOINT_HOME/lib

directory.

Restart the run-time environment, if it is running.

Working with Sources

Download Guide

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