The Locating Reusable Component queries the back-end system for the most recent location where a tag has been observed.
The output attributes for the Locating Reusable Component are a map of name-value pairs pulled from the most recently recorded observation event for this tag. These generally include tag, location, timestamp, eventId, eventType, and any metadata.
If the tag to locate is left blank, the most recently recorded observation event is returned.
See Configuring the messaging interface for the WebSphere® Application Server configuration details.
To publish to Reusable Components MDBs, set the following values for the JMS topic and eventType. For single-action Reusable Components, the topic is only checked in the message selector.
To invoke the Locating Reusable Component using IBM® Sensor Events or XML, the payload must include:
Generic payload created from a map can also be used. It must include either of the following:
The JMS topic and eventType for the MDB output from the Reusable Component comes from the agent properties. Default output topics for success and failure for each action are shown in Table 1.