Sun Java Communications Suite 5 Event Notification Service Guide

Implementation Notes

This section describes items to be aware of when implementing the ENS Java API.

Shortcomings of the Current Implementation

The current implementation of the Java API does not supply an initial provider interface.

JMS Topic Connection Factory and ENS Destination are called out explicitly. These are com.iplanet.ens.jms.EnsTopicConnFactory and com.iplanet.ens.jms.EnsTopic. ENS does not use JNDI to get the TopicConnectionFactory and Topic objects.

Notification Delivery

The notification is delivered as a javax.jms.TextMessage. The parameter/values of the ENS event reference are provided as property names to the TextMessage. The payload is provided as the data of the TextMessage.

JMS Headers