IBM SC34-6814-04 User Manual

Page 13

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When the distributed routing program is invoked . . . . . . . . . . . 632
Changing the target CICS region . . . . . . . . . . . . . . . . . 633
Telling CICS whether to route the method request

. . . . . . . . . . 634

If an error occurs in route selection . . . . . . . . . . . . . . . . 634
Invoking the distributed routing program on the target region

. . . . . . 634

Dealing with a disabled CorbaServer . . . . . . . . . . . . . . . 635
Performing a rolling upgrade of an EJB/CORBA server. . . . . . . . . 637

Routing non-terminal-related START requests . . . . . . . . . . . . . 637

Which requests can be dynamically routed?. . . . . . . . . . . . . 637
When the distributed routing program is invoked . . . . . . . . . . . 638
Changing the target CICS region . . . . . . . . . . . . . . . . . 639
Telling CICS whether to route the request

. . . . . . . . . . . . . 639

If an error occurs in route selection . . . . . . . . . . . . . . . . 640
Using the XICERES exit to check the availability of resources on the target

region . . . . . . . . . . . . . . . . . . . . . . . . . . 640

Invoking the distributed routing program on the target region

. . . . . . 641

Routing inbound Web service requests

. . . . . . . . . . . . . . . 641

Which requests can be dynamically routed?. . . . . . . . . . . . . 641
When the distributed routing program is invoked . . . . . . . . . . . 642
Changing the target CICS region . . . . . . . . . . . . . . . . . 643
Telling CICS whether to route the request

. . . . . . . . . . . . . 643

If an error occurs in route selection . . . . . . . . . . . . . . . . 644
Invoking the distributed routing program on the target region

. . . . . . 644

Routing by user ID . . . . . . . . . . . . . . . . . . . . . . . 644
Dealing with an abend on the target region . . . . . . . . . . . . . . 644
Some processing considerations . . . . . . . . . . . . . . . . . . 645
Parameters passed to the distributed routing program . . . . . . . . . . 645
Naming your distributed routing program . . . . . . . . . . . . . . . 656
Distributed transaction routing sample programs . . . . . . . . . . . . 657

Chapter 19. Writing a CICS–DBCTL interface status program . . . . . . 659
The sample CICS–DBCTL interface status program . . . . . . . . . . . 660

Chapter 20. Writing a 3270 bridge exit program . . . . . . . . . . . 661

Chapter 21. Writing a security exit program for IIOP

. . . . . . . . . 663

The sample programs . . . . . . . . . . . . . . . . . . . . . . 665

DFHXOPUS

. . . . . . . . . . . . . . . . . . . . . . . . 665

DFHEBURM . . . . . . . . . . . . . . . . . . . . . . . . 666

Chapter 22. Writing programs to customize JVMs . . . . . . . . . . 667
Writing Java classes to redirect JVM stdout and stderr output . . . . . . . 667

The com.ibm.cics.server.OutputRedirectionPlugin interface . . . . . . . 668
Possible destinations for output . . . . . . . . . . . . . . . . . 669
Handling output redirection errors and internal errors

. . . . . . . . . 669

Using DFHJVMRO to modify the Language Environment enclave for a JVM

670

Using DFHJVMAT to modify options in a JVM profile

. . . . . . . . . . 671

Options in the JVM profile that are available to DFHJVMAT . . . . . . . 672

Chapter 23. Writing a distinguished name program for clients of

enterprise beans

. . . . . . . . . . . . . . . . . . . . . . 675

Sample programs and copy books . . . . . . . . . . . . . . . . . 677

Chapter 24. Writing an EJB event program . . . . . . . . . . . . . 679
Overview of the EJB event program. . . . . . . . . . . . . . . . . 679
The DFHEJEP communications area . . . . . . . . . . . . . . . . 680

Contents

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