Re: Prevent JVM from starting again and again

"D*B" <[email protected]>
Newsgroups gmane.comp.lang.as400.java
Message-ID <98216BD3B1F5415997ECF953348F4438@Lisp>
@CommandGate
- license: it's GNU GPL and you could use it for free

From the technical perspective, AppServer4RPG starts a JVM with a listener 
on a DTAQ, waiting for incoming events, coming from a RPG SRVPGM. The Java 
part is doing most of the work, no RPG to Java calls via JNI, full controll 
of the Java Environment, multi threaded to ensure speed and scalability. At 
the moment, there are 2 open source applications available: ArdGate, the 
universal database bridge to access any JDBC capable database with embedded 
SQL or QMQRY and CommandGate to run Java Commandline utilities from AS400 
(in real life tests subseconds instead of 10 seconds and more).
Using CommandGate, you don't need any special programming, neither Java nor 
RPG; simply replace RUNJVA by RUNJVARUN to make it fast after you have 
installed and configured AppServer4RPG. For ArdGate there is some additional 
configuration needed for each remote database you want to access and then 
you could use all SQL interfaces of AS400 to access Oracle, MS SQL, MySQL, 
Maria DB, PostgreSQL, Firebird and all other databases supporting JDBC.

D*B 

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