This section contains a listing of several sample DII clients.
In addition, you can find a DII sample in %JAGUAR%\sample\wst_samples\JAXRPCClient\client\DIIClient.java
package client;
import javax.xml.rpc.Call;
import javax.xml.rpc.Service;
import javax.xml.rpc.ServiceFactory;
import javax.xml.rpc.ParameterMode;
import javax.xml.namespace.QName;
public class JAXRPC_DIIClient
{
public static void main(String[] args)
{
try
{
/*
* URL of the web service
*/
String address = "http://localhost:8080/ws/services/AddNumbers";
String namespaceURI = "urn:simpleJavaClass.AddNumbers";
String serviceName = "AddNumbers";
String portName = "AddNumbers";
int num1 = 10;
int num2 = 20;
ServiceFactory factory = ServiceFactory.newInstance();
/*
* Create an instance of the Service with the given service QName
*/
Service service = factory.createService(new QName(serviceName));
Call call = service.createCall(new QName(portName));
call.setTargetEndpointAddress(address);
QName intQName = new QName("http://www.w3.org/2001/XMLSchema", "int"); /*
* Set operation name to invoke.
*/
call.setOperationName(new QName(namespaceURI,"add"));
/*
* Add parameters definitions in the call object.
*/
call.addParameter("number1", intQName, ParameterMode.IN);
call.addParameter("number2", intQName, ParameterMode.IN);
/*
* Set definition of the return type.
*/
call.setReturnType(intQName);
Object[] inParams = new Object[2];
inParams[0] = new Integer(num1);
inParams[1] = new Integer(num2);
int value= ((Integer)call.invoke(inParams)).intValue();
System.out.println("Result of adding " + num1 + " and " + num2 + " is: " + value);
}
catch (Exception e)
{
e.printStackTrace();
}
}
}
Significant AXIS client APIs used for the following sample are:
org.apache.axis.client.Call
org.apache.axis.client.Service
The sample client is in %JAGUAR%\sample\wst_samples\DynamicClient\client\DynClient.java
package client;
import org.apache.axis.client.Call;
import org.apache.axis.client.Service;
import org.apache.axis.encoding.XMLType;
import javax.xml.rpc.ParameterMode;
import java.net.URL;
/**
* @author Sybase
*/
public class DynClient
{
public static void main(String[] args) throws Exception
{
/*
* URL of the web service.
* See under eclipse ->Web services perspective ->'ws'->AddNumbers
*/
String url = "http://localhost:8080/ws/services/AddNumbers";
Integer number1 = new Integer(1);
Integer number2 = new Integer(2);
/*
* Create an instance of the Call object.
*/
Call call = (Call)service.createCall();
System.out.println("Connecting to: " + url);
call.setTargetEndpointAddress(new URL(url));
/*
* Set parameters definitions in the call object.
*/
call.addParameter("n1", XMLType.XSD_INT, ParameterMode.IN);
call.addParameter("n2", XMLType.XSD_INT, ParameterMode.IN);
/*
* Set definition of the return type.
*/
call.setReturnType(XMLType.XSD_INT);
/*
* Name of the method to invoke.
*/
call.setOperation("add");
System.out.println("Adding: " + number1 + " & " + number2);
/*
* Finally invoke the method.
*/
Integer i = (Integer)call.invoke(new Object[]
{
number1, number2
}
);
System.out.println("Result: "+ i);
}
}
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