RE: java.lang.ClassCastException

[<Rick.Chevalier@xxxxxxxxxxxxxxx>]

I never did figure this out exactly, but I did determine that it had to do with 
an old definition in my test client EAR file.  I deleted the client portion and 
rebuilt it and the error is gone now.

Thanks for the input.

Rick

-----Original Message-----
From: java400-l-bounces@xxxxxxxxxxxx
[mailto:java400-l-bounces@xxxxxxxxxxxx]On Behalf Of Chevalier, Rick
Sent: Thursday, December 09, 2004 12:13 PM
To: java400-l@xxxxxxxxxxxx
Subject: java.lang.ClassCastException



I'm trying to create a class to call a RPG program.  There is only one 
parameter but it is a data structure made up of several numeric fields with two 
character fields at the end.  There are no errors in the source code but when I 
try to create a proxy and test it using the WAS Express server in WDSc the 
server doesn't load the class.  Looking at the console I see the message 
"SRVE0020E: [Servlet Error]-[com_payoffcalculatorpkg_GetPayoff]: Failed to load 
servlet: java.lang.ClassCastException: com.payoffcalculatorpkg.GetPayoff".  
From what I can find on the web I'm trying to cast a variable in a way that 
isn't allowed.  I've been working on this since yesterday and I just don't see 
it.  The code is listed below.

Can anyone point me in the right direction?

package com.payoffcalculatorpkg;

import com.ibm.as400.access.*;

/**
 * @author rcheva1
 *
 * To change the template for this generated type comment go to
 * Window>Preferences>Java>Code Generation>Code and Comments
 */
public class GetPayoffServer {

        // Communication constants
        private static final String system = "AS400DEV";
        private static final String userid = "RCHEVA1";
        private static final String password = "WIN2K12";
        private static final String library = "CBSUSER";
        private static final String program = "LN0716";


        // Communication objects
        private AS400 as400;
        private ProgramCall call;
        private ProgramParameter[] parms;

        // Server data structure
        private AS400Structure data;


        public GetPayoffServer() {
                super();
                init();
        }

        private void init()
        {
                as400 = new AS400(system, userid, password);    // iSeries 
connection
                parms = new ProgramParameter[]  // Array of parameter objects
                {
                        new ProgramParameter(105)       // Parameter array 
element
                };
                String ifspath = QSYSObjectPathName.toPath(library, program, 
"PGM");
                call = new ProgramCall(as400, ifspath, parms);  // Program call 
object
                data = new AS400Structure       

                (
                        new AS400DataType[]

                        {
                                new AS400ZonedDecimal(12, 0),
                                new AS400ZonedDecimal(6, 0),
                                new AS400ZonedDecimal(11, 2),
                                new AS400ZonedDecimal(11, 2),
                                new AS400ZonedDecimal(9, 2),
                                new AS400ZonedDecimal(7, 2),
                                new AS400ZonedDecimal(7, 2),
                                new AS400ZonedDecimal(9, 2),
                                new AS400ZonedDecimal(9, 2),
                                new AS400ZonedDecimal(11, 6),
                                new AS400ZonedDecimal(9, 2),
                                new AS400Text(1, as400),
                                new AS400Text(3, as400)
                        }
                );              // Data structure object
        }       // init()


        // Call the program by running the CALL command
        public Object[] run(Object[] input)
                throws Exception
        {
                try

                {
                        parms[0].setInputData(data.toBytes(input[0]));
                        call.run();
                        return (Object[]) 
data.toObject(parms[0].getOutputData());
                } catch(Exception e)

                        {
                        System.out.println("Error: " + e.getMessage());
                        throw new Exception(e.getMessage());
                        }
        }

        public void shutdown()
        {
                as400.disconnectAllServices();
        }
}


Rick Chevalier
 <<ole0.bmp>>

Enterprise Solutions
Ext. 57178



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