package com.oreilly.jent.people.soap;
/**
* In general, you may use the code in this book in your programs and
* documentation. You do not need to contact us for permission unless
* you're reproducing a significant portion of the code. For example,
* writing a program that uses several chunks of code from this book does
* not require permission. Selling or distributing a CD-ROM of examples
* from O'Reilly books does require permission. Answering a question by
* citing this book and quoting example code does not require permission.
* Incorporating a significant amount of example code from this book into
* your product's documentation does require permission.
*
* We appreciate, but do not require, attribution. An attribution usually
* includes the title, author, publisher, and ISBN. For example:
*
* "Java Enterprise in a Nutshell, Third Edition,
* by Jim Farley and William Crawford
* with Prakash Malani, John G. Norman, and Justin Gehtland.
* Copyright 2006 O'Reilly Media, Inc., 0-596-10142-2."
*
* If you feel your use of code examples falls outside fair use or the
* permission given above, feel free to contact us at
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*/
import java.net.MalformedURLException;
import java.net.URL;
import java.rmi.Remote;
import java.rmi.RemoteException;
import javax.xml.namespace.QName;
import javax.xml.rpc.Service;
import javax.xml.rpc.ServiceException;
import javax.xml.rpc.ServiceFactory;
public class EchoDynamicClient {
interface MyEcho extends Remote {
public String echo(String msg) throws RemoteException;
}
public static void main(String[] args) {
String msg = "Hi there";
try {
// Get a Service implementation from the web service engine
String wsdlLoc =
"http://localhost:8080/jent-webservices/services/echo?wsdl";
QName serviceName =
new QName("http://localhost:8080/jent-webservices/services/echo",
"EchoService");
Service service =
ServiceFactory.newInstance().createService(new URL(wsdlLoc), serviceName);
MyEcho echo = (MyEcho)service.getPort(MyEcho.class);
QName portName =
new QName("http://localhost:8080/jent-webservices/services/echo",
"echo");
MyEcho echo2 = (MyEcho)service.getPort(portName, MyEcho.class);
// Invoke the operation and collect the result
String resp = echo2.echo(msg);
System.out.println("Sent: \"" + msg +
"\", got response \"" + resp + "\"");
}
catch (ServiceException se) {
System.err.println("Failed to invoke service: " + se.getMessage());
}
catch (RemoteException re) {
System.err.println("Error invoking service: " + re.getMessage());
}
catch (MalformedURLException mue) {
System.err.println("Bad service endpoint");
}
}
}
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