This topic includes the following sections
Notes: | The Oracle Tuxedo CORBA Java client and Oracle Tuxedo CORBA Java client ORB were deprecated in Tuxedo 8.1 and are no longer supported. All Oracle Tuxedo CORBA Java client and Oracle Tuxedo CORBA Java client ORB text references, associated code samples, should only be used to help implement/run third party Java ORB libraries, and for programmer reference only. |
Note: | Technical support for third party CORBA Java ORBs should be provided by their respective vendors. Oracle Tuxedo does not provide any technical support or documentation for third party CORBA Java ORBs. |
Before you can configure LLE for your CORBA application, you need to be familiar with the LLE notation: (min
, max
). The defaults for these parameters are:
For example, the default min
and max
values for the Domestic LLE version are (0, 128). If you want to change the defaults, you can do so by assigning new values to min
and max
in the UBBCONFIG
file for your application.
Before setting the min
and max
values for your CORBA application, you need to verify what version of LLE is installed on your machine. You can verify the LLE version installed on a machine by running the tmadmin
command in verbose
mode as follows:
tmadmin -v
Key lines from the Oracle Tuxedo license file (lic.txt)
appear on your computer screen, similar to information in Listing 5-1. The entry 128-bit Encryption Package indicates that the Domestic version of LLE is installed.
INFO: BEA Engine, Version 2.4
INFO: Serial: 212889588, Expiration 2000-3-15, Maxusers 10000
INFO: Licensed to: ACME CORPORATION
INFO: 128-bit Encryption Package
Oracle Tuxedo license files are located in the following directories:
To configure LLE in CORBA applications, you need to set the MINENCRYPTBITS
and MAXENCRYPTBITS
parameters in the UBBCONFIG
file for each CORBA application participating in the network connection, as follows:
The possible values for the MINENCRYPTBITS
and MAXENCRYPTBITS
parameters are 0, 40, and 128. A value of zero means no encryption is used, while 40 and 128 specify the number of significant bits in the encryption key.
Load the configuration file by running tmloadcf
. The tmloadcf
command parses UBBCONFIG
and loads the binary TUXCONFIG
file to the location referenced by the TUXCONFIG
variable.