EMS Selector Specification Panel

You can specify a TIBCO Enterprise Message Service message selector in the EMS Selector Specification panel.

Panel Layout

You can access this panel by entering SEL in the Recipe Details panel. For details, see Recipe Details Panel 

SXTP05S------------------ EMS Selector Specification --------------------------
 Command ===>


 Selector ===>
 

 (End of Selector)

Field Description

The following table lists the fields in the EMS Selector Specification panel:
Field Description
Command Currently not used.
Selector A free-form field for specifying a selector statement. A message selector is a string that contains an expression. The syntax of the expression is based on a subset of the SQL92 conditional expression syntax.

A message selector specifies a set of messages based on the values of message headers and properties. A selector matches a message if, after substituting header and property values from the message into the selector string, the string evaluates to true.

Note: For information on the message selector syntax, see the section on the message class in the relevant TIBCO Enterprise Message Service API reference documentation.