Help with test Java class

[gio.cot]

Hi all

i'm try to write my first java program and i would try to use the ProgramCallDocument to call an RPG program, with rdpower wizard i created the following java source ; now how can i run and test this java source ? i have to write a htlm/jsp page or i have other ways ?

Thanks in advance

package test_rpg.pck;

import iseries.programcall.base.AbstractProgramCallBean;
import com.ibm.as400.access.AS400Message;
import com.ibm.as400.access.AS400;
import com.ibm.as400.access.ProgramCall;
import com.ibm.as400.access.ProgramParameter;
import com.ibm.as400.access.Trace;
import iseries.programcall.base.RuntimeContext;
import iseries.programcall.base.Constants;
import iseries.programcall.base.Messages;
import com.ibm.as400.access.AS400Text;
import com.ibm.as400.access.BidiStringType;

/*
 * <!-- begin-system-doc -->
 * plugin: com.ibm.etools.iseries.javatools
 * version: 8.0.4
 * timestamp: 12:12:11 PM 2012/08/13
 * pcml: test_rpg.pck.test_rpg.pcml
 * <!-- end-system-doc -->
 *
 * Program call bean for invoking program /QSYS.LIB/mylib.LIB/sr_tst.PGM
 */
public class Test_rpg extends AbstractProgramCallBean
{
    private static final long serialVersionUID = 2235650327682925376L;

    // Program parameter: art.
    private String art = "";

    // Program parameter: des.
    private String des = "";

    // The runtime context
    private static RuntimeContext rtContext = null;
    static {
        rtContext = RuntimeContext.getContext("/defaultPCW.config");
    }

    public Test_rpg()
    {
        super(rtContext);
        programPath = "/QSYS.LIB/mylib.LIB/sr_tst.PGM";
    }

    /*
     * Set the value of the program parameter: art.
     *
     * @value The value of the parameter.
     */
    public void setArt(String value)
    {
        art = value;
    }

    /*
     * Get the value of the program parameter: art.
     *
     * @return The value of the parameter.
     */
    public String getArt()
    {
        return art;
    }

    /*
     * Set the value of the program parameter: des.
     *
     * @value The value of the parameter.
     */
    public void setDes(String value)
    {
        des = value;
    }

    /*
     * Get the value of the program parameter: des.
     *
     * @return The value of the parameter.
     */
    public String getDes()
    {
        return des;
    }

    /*
     * Invoke the program and return the status parameter.
     * If the invoke fails, you can use the retrieveProgramCallException()
     * method to determine why the invoke failed.
     *
     * @return  The value of the status parameter (if specified) is returned if the
     * invoke was successful. Constants.FAILURE otherwise.
     */
    public String invokeReturnStatus()
    {
        if (!invoke()) {
            return Constants.FAILURE;
        }
        return Constants.SUCCESS;
    }

    /*
     * Invoke the program. If the invoke fails, you can use the retrieveProgramCallException()
     *  method to determine why the invoke failed. If the invoke is successful, the
     * output paramters will be updated.
     *
     * @return True if the program is invoked successfully. False otherwise.
     */
    public boolean invoke()
    {
        AS400 as400 = null;
        try {
            if (connection == null) {
                throw new Exception(Messages.getMsgText("NoConnection"));
            }

            connection.setThreadSafe(false);
            as400 = connection.getAS400();
            ProgramCall thePgm = new ProgramCall(as400);
            ProgramParameter[] parmList = new ProgramParameter[2];

            // Declare converters
            AS400Text as400text2 = new AS400Text(30, as400);
            AS400Text as400text1 = new AS400Text(15, as400);

            // Process input parameter art
            parmList[0] =  new ProgramParameter();
            parmList[0].setParameterType(ProgramParameter.PASS_BY_REFERENCE);
            int artOutputsize = 15;
            int artSize = 15;
            byte [] artInputBuf = new byte[artSize];
            int artInputBufOffset = 0;
            if (getArt() == null) {
                setArt("");
            }
            as400text1.toBytes(getArt(), artInputBuf, artInputBufOffset, BidiStringType.DEFAULT);
            artInputBufOffset += 15;

            parmList[0].setInputData(artInputBuf);
            parmList[0].setOutputDataLength(artOutputsize);

            // Process input parameter des
            parmList[1] =  new ProgramParameter();
            parmList[1].setParameterType(ProgramParameter.PASS_BY_REFERENCE);
            int desOutputsize = 30;
            int desSize = 30;
            byte [] desInputBuf = new byte[desSize];
            int desInputBufOffset = 0;
            if (getDes() == null) {
                setDes("");
            }
            as400text2.toBytes(getDes(), desInputBuf, desInputBufOffset, BidiStringType.DEFAULT);
            desInputBufOffset += 30;

            parmList[1].setInputData(desInputBuf);
            parmList[1].setOutputDataLength(desOutputsize);

            // Invoke the program.
            programException = null;
            AS400Message[] myProgramMessages = null;
            thePgm.setProgram(programPath, parmList);
            thePgm.setThreadSafe(false);
            if (!thePgm.run()) {
                myProgramMessages = thePgm.getMessageList();
                connection.releaseAS400();
                StringBuffer pgmMsgs = new StringBuffer();
                String NEW_LINE = System.getProperty("line.separator");
                pgmMsgs.append(Messages.getMsgText("InvocationFail") + NEW_LINE);
                for (int msg = 0; myProgramMessages != null && msg < myProgramMessages.length; msg++) {
                    pgmMsgs.append(myProgramMessages[msg].toString() + NEW_LINE);
                }
                throw new java.lang.RuntimeException(pgmMsgs.toString());
            }

            int skipBytes = 0;
            int offset = 0;
            // Process output parameter art
            byte [] artOutputBuf = parmList[0].getOutputData();
            int artOutputBufOffset = 0;
            offset = 0;
            skipBytes = 0;
            offset = offset + skipBytes;
            artOutputBufOffset= offset;
            if(offset + 15 > artOutputBuf.length) {
                throw new java.lang.RuntimeException(Messages.getMsgText("InsufficientInputData"));
            }
            setArt((String)as400text1.toObject(artOutputBuf,artOutputBufOffset, BidiStringType.DEFAULT));
            artOutputBufOffset += 15;
            offset = artOutputBufOffset;

            // Process output parameter des
            byte [] desOutputBuf = parmList[1].getOutputData();
            int desOutputBufOffset = 0;
            offset = 0;
            skipBytes = 0;
            offset = offset + skipBytes;
            desOutputBufOffset= offset;
            if(offset + 30 > desOutputBuf.length) {
                throw new java.lang.RuntimeException(Messages.getMsgText("InsufficientInputData"));
            }
            setDes((String)as400text2.toObject(desOutputBuf,desOutputBufOffset, BidiStringType.DEFAULT));
            desOutputBufOffset += 30;
            offset = desOutputBufOffset;

            return true;

        } catch (Exception e) {
            programException = e;
            Trace.log(Trace.ERROR, e);
            if (rtContext != null && rtContext.throwExceptionOnError()) {
                throw new java.lang.RuntimeException(e);
            }
        }
        finally {
            if (connection != null) {
                try { connection.releaseAS400(); } catch (Exception e) { Trace.log(Trace.ERROR, e); }
            }
        }
        return false;
    }

    /*
     * Get the RuntimeContext for this program call bean.
     *
     * @return The runtime context.
     */
    public static RuntimeContext getRuntimeContext()
    {
        return rtContext;
    }

}