Hi, this is my second mail to this mailing list, I hope this one will go
through.
I'm trying a simple helloworld service using soap2.2,tomcat4.0.3 on windows
xp.
I installed soap using the installation guide at
http://mywebpages.comcast.net/scottnichol/apachesoap/install.html.
All tests went fine (testit outputed correctly..)
Now here is the code I'm using:
HelloServer.java
----------------
package hello;
public class HelloServer
{
public String sayHelloTo(String name)
{
System.out.println("sayHelloTo(String name)");
return "Hello "+ name +", How are you doing?";
}
}
Client.java
------------
package samples.hello;
import java.net.URL;
import java.util.Vector;
import org.apache.soap.SOAPException;
import org.apache.soap.Constants;
import org.apache.soap.Fault;
import org.apache.soap.rpc.Call;
import org.apache.soap.rpc.Response;
import org.apache.soap.rpc.Parameter;
public class Client
{
public static void main(String args[]) throws Exception
{
if(args.length==0)
{
System.err.println("usage: java hello.Client
[SOAP-router-URL]");
System.exit(1);
}
try
{
URL url=null;
String name=null;
if(args.length==2)
{
url=new URL(args[0]);
name=args[1];
}
else
{
url=new
URL("http://localhost:8080/soap/servlet/rpcrouter";);
name=args[0];
}
Call call=new Call();
call.setTargetObjectURI("urn:Hello");
call.setMethodName("sayHelloTo");
call.setEncodingStyleURI(Constants.NS_URI_SOAP_ENC);
Vector params=new Vector();
params.addElement(new
Parameter("name",String.class,name,null));
call.setParams(params);
Response resp=null;
try
{
resp=call.invoke(url,"");
}
catch(SOAPException e)
{
System.err.println("Caught SOAPException
("+e.getFaultCode()+"):
"+e.getMessage());
System.exit(-1);
}
if(!resp.generatedFault())
{
Parameter ret=resp.getReturnValue();
Object value=ret.getValue();
System.out.println(value);
}
else
{
Fault fault=resp.getFault();
System.err.println("Generated fault");
System.out.println("Fault Code=
"+fault.getFaultCode());
System.out.println("Fault String=
"+fault.getFaultString());
}
}
catch(Exception e)
{
e.printStackTrace();
}
}
}
DeploymentDescriptor.xml
-----------------------
<isd:service xmlns:isd="http://xml.apache.org/xml-soap/deployment";
id="urn:Hello">
<isd:provider type="java" scope="Application" methods="sayHelloTo">
<isd:java class="samples.hello.HelloServer" static="false"/>
</isd:provider>
</isd:service>
Problem
-------
The deployment went correctly and urn:Hello appears among the deployed
services. I updated my CLASSPATH variable to include both xerces and soap
jar files and the path to the package where the java files described above
are.
I'm still getting the fault:
Unable to resolve the following target object HelloServer
What is wrong??
Thanks for your help
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