Accessing Java class

[rchiarinelli]

Hi,

I'd like to know if there is a possibility to access an Java class by a Progress 4GL application.

Thks

Rafael

 

[Carpenner]

You can use named pipes like:


DEFINE VARIABLE w-Result AS CHARACTER NO-UNDO.
INPUT THROUGH (java HelloWorld).
REPEAT:
IMPORT UNFORMATTED w-Result.
MESSAGE w-Result VIEW-AS ALERT-BOX.
END.

environment variables must be set correctly (PATH to java, CLASSPATH)