Upgrade Guide - Prolifics

Upgrading to JetNetTransaction ModelA JetNet-specific transaction model is provided for applications that use thetransaction manager in the client side of your application: jetrb1. This database- andmiddleware-independent model is designed to process transaction manager events byrequesting service calls, for example, when:! You convert an existing two-tier application to three-tier (refer to the clnt2svrutility).! You use the screen wizard to create your screens and service components.progservA conversion server, progserv, is provided to process service requests made by clientscreens that use the transaction manager but do not have Service propertyspecifications, such as screens created from a clnt2svr conversion.JetNet and Oracle Tuxedo Event HandlingFor JetNet/Oracle Tuxedo applications, there is a middleware layer of event handling.Several event types are defined, and built-in handlers are provided for bothdevelopment and production executables. Default handlers are installed and can beoverridden by using new, runtime, application-specific property settings.For information on middleware API events and event handling, refer to Chapter 6,“JetNet/Oracle Tuxedo Event Processing,” in JetNet/Oracle Tuxedo Guide.API Changes for JetNet and Oracle TuxedoApplicationsJPL CommandsThere are several JPL commands associated with use of the JetNet and Oracle Tuxedoapplications:Upgrade Guide 1-59