Real Time Information Director User Documentation

RTID Message Format and Programmatic Interfaces
Hewlett-Packard Company 1 529618 - 002
Real Time Information Director (RTID) Message
Format and Programmatic Interfaces
Table of Contents
Director XML Message Format.......................................................................................2
Native Document Format ............................................................................................2
Excerpts from a Native Document...........................................................................3
XML Schema for Native Documents.......................................................................4
XML Encoding Support in the Director...................................................................4
The Native Document Header..................................................................................5
Keys in Query Documents.......................................................................................6
Handling of Blanks in Input Fields ..........................................................................6
Director Exceptions.................................................................................................7
Director Statistics ....................................................................................................8
Director Programmatic Interfaces..................................................................................10
Invoking the Dispatch Servlet, Using HTTP..............................................................11
Invoking the Dispatch EJB ........................................................................................13
DispatchBeanEJB Class.........................................................................................13
DispatchBeanHome Class......................................................................................14
DispatchBean Class...............................................................................................14
Writing an EJB Client............................................................................................14
Invoking the Dispatcher Directly from a Client on the NonStop Server .....................16
Invoking the Director with the Low-level Interface....................................................17
Initializing and Freeing Document Processing Resources ......................................18
Constructing and Processing a Query.....................................................................18
Constructing and Processing an Insert or Update ...................................................19