Solved

Web Service Java help

Posted on 2004-04-26
7
460 Views
Last Modified: 2011-10-03
How do I fix the i == 2 section?

package dii;

import javax.xml.rpc.Call;
import javax.xml.rpc.Service;
import javax.xml.rpc.JAXRPCException;
import javax.xml.namespace.QName;
import javax.xml.rpc.ServiceFactory;
import javax.xml.rpc.ParameterMode;
import java.io.*;
import java.lang.*;

public class TransactionClient {

      
    private static String qnameService = "TransactionService";
    private static String qnamePort = "TransactionIF";

    private static String BODY_NAMESPACE_VALUE = "urn:Foo";
    private static String ENCODING_STYLE_PROPERTY = "javax.xml.rpc.encodingstyle.namespace.uri";
    private static String NS_XSD = "http://www.w3.org/2001/XMLSchema";
    private static String URI_ENCODING = "http://schemas.xmlsoap.org/soap/encoding/";

    public static void main(String[] args) {
            
            BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
        System.out.println("1. Open Account");
            System.out.println("2. Deposit");
            System.out.println("3. Withdrawl");
            System.out.println("0. Exit");
            System.out.println("Selection: ");

            try {
            ServiceFactory factory = ServiceFactory.newInstance();
            Service service = factory.createService(new QName(qnameService));

            QName port = new QName(qnamePort);

            Call call = service.createCall(port);
            call.setTargetEndpointAddress("http://152.15.21.56:8080/webservice/transaction");

            call.setProperty(Call.SOAPACTION_USE_PROPERTY, new Boolean(true));
            call.setProperty(Call.SOAPACTION_URI_PROPERTY, "");
            call.setProperty(ENCODING_STYLE_PROPERTY, URI_ENCODING);
            QName QNAME_TYPE_STRING = new QName(NS_XSD, "string");
                  QName QNAME_TYPE_DOUBLE = new QName(NS_XSD, "double");
                  QName QNAME_TYPE_INTEGER = new QName(NS_XSD, "int");
            call.setReturnType(QNAME_TYPE_STRING);
                  
                  int i;
                  while ( (i = Integer.parseInt(reader.readLine())) != 0)
                  {

                        if (i == 1)
                        {
                              System.out.println("Enter name: ");
                              String userName = reader.readLine();

                              System.out.println("Enter Deposit: ");
                              String initDeposit = reader.readLine();
                              
                              
                              call.setOperationName(new QName(BODY_NAMESPACE_VALUE, "openAcct"));
                              call.addParameter("String_1", QNAME_TYPE_STRING, ParameterMode.IN);
                              call.addParameter("double_2", QNAME_TYPE_DOUBLE, ParameterMode.IN);
                              Object[] params = new Object[2];
                              params[0] = userName;
                              params[1] = new Double(initDeposit);

                              String result = (String)call.invoke(params);
                              System.out.println(result);
                        }
                        else if (i == 2)
                        {
                              System.out.println("Enter Account: ");
                              Object account = reader.readLine();
                              
                              System.out.println("Enter Deposit: ");
                              Object deposit = reader.readLine();
                              
                              call.setOperationName(new QName(BODY_NAMESPACE_VALUE, "deposit"));
                              call.addParameter("int_1", QNAME_TYPE_INTEGER, ParameterMode.IN);
                              call.addParameter("double_2", QNAME_TYPE_DOUBLE, ParameterMode.IN);
                              Object[] params = { account, deposit };

                              String result = (String)call.invoke(params);
                              System.out.println(result);
                        }
                        else if (i == 3)
                        {
                              System.out.println("Enter Account: ");
                              Object account = reader.readLine();
                              //int accountNum = Integer.parseInt(account);

                              System.out.println("Enter Withdrawl: ");
                              Object withdraw = reader.readLine();
                              //double withdrawCon = Double.parseDouble(withdraw);

                              call.setOperationName(new QName(BODY_NAMESPACE_VALUE, "withdraw"));
                              call.addParameter("int_1", QNAME_TYPE_INTEGER, ParameterMode.IN);
                              call.addParameter("double_2", QNAME_TYPE_DOUBLE, ParameterMode.IN);
                              Object[] params = { account, withdraw };

                              String result = (String)call.invoke(params);
                              System.out.println(result);
                        }
                  }
                reader.close();
                  System.exit(0);
            } catch      (Exception ex) {
            ex.printStackTrace();
        }
    }
}
0
Comment
Question by:Azrael37
[X]
Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people just like you are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
7 Comments
 
LVL 92

Expert Comment

by:objects
ID: 10916341
what exactly is the problem?
0
 
LVL 9

Accepted Solution

by:
mmuruganandam earned 500 total points
ID: 10916347
You have to create the object and then assign to the parameters.  I have had these kind of similar problems when i started off with the webservices.

The following should work...

>>  Object[] params = { account, deposit };


Object[] params = new Object[2];
params[0] = new Integer(account);
params[1] = new Double(deposit);

This would help... try this out...


Regards,
Muruga
0
 
LVL 9

Expert Comment

by:mmuruganandam
ID: 10916359
even you have to do the same for i == 3 section too

Otherwise... that won't work too
0
Salesforce Has Never Been Easier

Improve and reinforce salesforce training & adoption using WalkMe's digital adoption platform. Start saving on costly employee training by creating fast intuitive Walk-Thrus for Salesforce. Claim your Free Account Now

 

Author Comment

by:Azrael37
ID: 10916360
Just testing, and it worked.
0
 
LVL 9

Expert Comment

by:mmuruganandam
ID: 10916364
change your i == 3 section too

it has the same problem
0
 
LVL 8

Expert Comment

by:william_jwd
ID: 10916375
try this,

else if (i == 2)
                   {
                         System.out.println("Enter Account: ");
                         String account = reader.readLine();
                         Integer intAccount = new Integer(account);
                         
                         System.out.println("Enter Deposit: ");
                         String deposit = reader.readLine();
                         Double dblDeposit = new Double(deposit);
                         
                         call.setOperationName(new QName(BODY_NAMESPACE_VALUE, "deposit"));
                         call.addParameter("int_1", QNAME_TYPE_INTEGER, ParameterMode.IN);
                         call.addParameter("double_2", QNAME_TYPE_DOUBLE, ParameterMode.IN);
                         Object[] params = { intAccount, dblDeposit };

                         String result = (String)call.invoke(params);
                         System.out.println(result);
                    }
0
 
LVL 9

Expert Comment

by:mmuruganandam
ID: 10916381
easy points on my packet... thanx Azrael37.
0

Featured Post

Free Tool: IP Lookup

Get more info about an IP address or domain name, such as organization, abuse contacts and geolocation.

One of a set of tools we are providing to everyone as a way of saying thank you for being a part of the community.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Suggested Solutions

Title # Comments Views Activity
Running JavaFX on JDeveloper 12C 1 104
ejb message driven bean mdb creation steps 2 50
Java program running SQL query 5 59
hashmap order 17 58
INTRODUCTION Working with files is a moderately common task in Java.  For most projects hard coding the file names, using parameters in configuration files, or using command-line arguments is sufficient.   However, when your application has vi…
Introduction Java can be integrated with native programs using an interface called JNI(Java Native Interface). Native programs are programs which can directly run on the processor. JNI is simply a naming and calling convention so that the JVM (Java…
Viewers will learn about the different types of variables in Java and how to declare them. Decide the type of variable desired: Put the keyword corresponding to the type of variable in front of the variable name: Use the equal sign to assign a v…
This tutorial will introduce the viewer to VisualVM for the Java platform application. This video explains an example program and covers the Overview, Monitor, and Heap Dump tabs.
Suggested Courses

738 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question