HP NonStop G-Series - Manual (Page 80)

/* Copyright 1997 BEA Systems, Inc. All Rights Reserved */
/*
* This code fragment illustrates how Jolt works with a service whose buffer
* type is VIEW.
*/
import bea.jolt.*;
class ...
{
...
public void simpview ()
{
JoltRemoteService ViewSvc;
String outString;
int outInt;
float outFloat;
// Create a Jolt Service for the TUXEDO service "SIMPVIEW"
ViewSvc = new JoltRemoteService("SIMPVIEW",session);
// Set the input parametes required for SIMPVIEW
ViewSvc.setString("inString", "John");
ViewSvc.setInt("inInt", 10);
ViewSvc.setFloat("inFloat", (float)10.0);
// Call the service. No transaction required, so pass
// a "null" parameter
ViewSvc.call(null);
// Process the results
outString = ViewSvc.getStringDef("outString", null);
outInt = ViewSvc.getIntDef("outInt", -1);
outFloat = ViewSvc.getFloatDef("outFloat", (float)-1.0);
// And display them...
System.out.print("outString=" + outString + ",");
System.out.print("outInt=" + outInt + ",");
System.out.println("outFloat=" + outFloat);
}
}
VIEW Field Definitions
The following entries show the TUXEDO VIEW field definitions for the simpview.java example.
Example 6-8. simpview.v16 Field Definitions
#
# VIEW for SIMPVIEW. This view is used for both input and output. The
# service could also have used separate input and output views.
# The first 3 params are input params, the second 3 are outputs.
#
VIEW SimpView
$
#type cname fbname count flag size null
string inString - 1 - 32 -
long inInt - 1 - - -
float inFloat - 1 - - -
string outString - 1 - 32 -
long outInt - 1 - - -
float outFloat - 1 - - -
END
Define VIEW in the Repository Editor
Before running the simpview.java and simpview.c examples, you need to define the VIEW service through the Jolt Repository Editor.