TIBCO Enterprise Message Service Message Descriptor Properties

Descriptor properties, and values

The following table shows the complete set of available Message Descriptor (TibcoEMSMD structure) properties and their corresponding types and values.

Name	Type	Value	Notes
TibcoEMS .CorrelationID	string
TibcoEMS .DelieveryMode	string	One of PERSISENT or NON-PERSISTENT
TibcoEMS .Destination	string		Read-only
TibcoEMS .Expiration	long
TibcoEMS .MessageID	string		Read-only
TibcoEMS .Priority	integer	From 0 to 9
TibcoEMS .Redelivered	boolean		Read-only
TibcoEMS .ReplyTo	string	Similar to Destination
TibcoEMS .Timestamp	long		Read-only

The read-only properties are those properties that are set by TIBCO Enterprise Message Service when the message is delivered to Microsoft BizTalk Adapter for TIBCO EMS. Changing the value, although it is possible in the expression of the message assignment shape, does not affect the message.

For other properties that must be moved from the EMS message to the BizTalk Server message, you must create a properties DLL and use it in the project.

The following sample properties schema enables the orchestration to use the JMSXDeliveryCount message property.

<?xml version="1.0" encoding="utf-16"?>  
<xs:schema xmlns:b="http://schemas.microsoft.com/BizTalk/2003" targetNamespace="http://schemas.microsoft.com/BizTalk/TibcoEMS-properties" xmlns:xs="http://www.w3.org/2001/XMLSchema">  
    <xs:annotation>  
        <xs:appinfo>  
            <b:schemaInfo schema_type="property" xmlns:b="http://schemas.microsoft.com/BizTalk/2003" />  
        </xs:appinfo>  
    </xs:annotation>  
    <xs:element name="JMSXDeliveryCount" type="xs:long">  
        <xs:annotation>  
            <xs:appinfo>  
                <b:fieldInfo propertyGuid="f62f1a4b-a528-45fb-b1f8-bd880e9f46db" />  
            </xs:appinfo>  
        </xs:annotation>  
    </xs:element>  
</xs:schema>   

Make sure that the target namespace is used; only properties that use this namespace are copied to the BizTalk Server message or to the EMS message. See the BizTalk Server documentation for more information about message context properties.

See Also

TIBCO EMS message context properties