EMS Properties

The Jakarta Messaging specification reserves the property name prefix JMS_vendor_name_ for provider-specific properties (for EMS, this prefix is JMS_TIBCO_). Properties that begin with this prefix refer to features of EMS; client programs may use these properties to access those features, but not for communicating application-specific information among client programs.

Property Description
JMS_TIBCO_COMPRESS Senders may set this property to request that EMS compress the message before sending it to the server. The .NET client API does not support this feature at this time.
JMS_TIBCO_DISABLE_SENDER Senders may set this property to prevent the EMS server from including the sender name in the message when the server sends it to consumers; see JMS_TIBCO_SENDER.
JMS_TIBCO_IMPORTED When the EMS server imports a message from TIBCO FTL, it sets this property to true.
JMS_TIBCO_MSG_EXT Producers can set this property to true to indicate that a message uses EMS extensions to the Jakarta Messaging specification for messages.

The server sets this property to true when importing a message from TIBCO FTL, since TIBCO FTL might use those extensions.

JMS_TIBCO_MSG_TRACE When a producer sets this property, the EMS server generates trace output when the message arrives from the producer, and whenever a consumer receives it.
  • When the property value is null, the trace output contains the message ID and sequence number.
  • When the property value is body, the trace output includes the message body as well.
JMS_TIBCO_PRESERVE_UNDELIVERED When this property is true, the server preserves a record of undeliverable messages by delivering them to the undelivered message queue, $sys.undelivered.
JMS_TIBCO_SENDER The EMS server fills this property with the user name (string) of the client that sent the message. This feature applies only when the sender_name property of the message’s destination is non-null. The sender can disable this feature (overriding the destination property sender_name) by setting a non-null value for the message property
JMS_TIBCO_DISABLE_SENDER.

COBOL Constants

01  TIBEMS-PROPERTIES.
   05  JMS-TIBCO-CM-PUBLISHER            PIC X(23) VALUE
       Z'JMS_TIBCO_CM_PUBLISHER'.
   05  JMS-TIBCO-CM-SEQUENCE             PIC X(22) VALUE
       Z'JMS_TIBCO_CM_SEQUENCE'.
   05  JMS-TIBCO-COMPRESS                PIC X(19) VALUE
       Z'JMS_TIBCO_COMPRESS'.
   05  JMS-TIBCO-DISABLE-SENDER          PIC X(25) VALUE
       Z'JMS_TIBCO_DISABLE_SENDER'.
   05  JMS-TIBCO-IMPORTED                PIC X(19) VALUE
       Z'JMS_TIBCO_IMPORTED'.
   05  JMS-TIBCO-MSG-EXT                 PIC X(19) VALUE
       Z'JMS_TIBCO_MSG_EXT'.
   05  JMS-TIBCO-MSG-TRACE               PIC X(20) VALUE
       Z'JMS_TIBCO_MSG_TRACE'.
   05  JMS-TIBCO-PRESERVE-UNDELIVERED    PIC X(31) VALUE
       Z'JMS_TIBCO_PRESERVE_UNDELIVERED'.
   05  JMS-TIBCO-SENDER                  PIC X(17) VALUE
       Z'JMS_TIBCO_SENDER'.
   05  JMS-TIBCO-SS-SENDER               PIC X(20) VALUE
       Z'JMS_TIBCO_SS_SENDER'.