NonStop Server for Java Programmer's Reference (NSJ 4.2+)

MIGRATION_CHECK. Running this migration check causes the compiler to issue a warning

when a class or member function is present that has changed or become obsolete for version 3.

See the C/C++ Programmers Guide for more information about this pragma and the warnings it

can produce.

For invocation API users, the switch to version 3 affects which shared run-time libraries (SRLs)

are specified in the link step to create the executable. See the invocation API demo provided by

NonStop Server for Java 4 in install_dir/demo/invocation_api for the currect SRL

to link to.

For more information, see Linker and Compiler Options.

JAAS Enhancement

In NonStop Server for Java 3.x and earlier versions, the Java Authentication and Authorization

Service (JAAS) was an optional package (extension). JAAS is integrated into the NonStop

Server for Java 4. JAAS augments the core Java 2 platform with APIs that allow authenticating

users and enforcing access controls upon users. Traditionally, Java 2 provided

code-source-based access controls (access controls based on where the code originated and who

signed the code). However, Java 2 lacked the ability to additionally enforce access controls

based on who runs the code. In NonStop Server for Java 4, JAAS provides a framework that

augments the Java 2 security architecture with this additional capability.

For more information on JAAS, see Java Authentication and Authorization Service (JAAS).

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NonStop Server for Java Programmer's Reference (526238-002)