40.6. Catching Exceptions Returned from a Remote Service

package demo.hw.client;

import java.io.File;
import java.util.concurrent.Future;

import javax.xml.namespace.QName;
import javax.xml.ws.Response;

import org.apache.hello_world_async_soap_http.*;

public final class Client
{
  private static final QName SERVICE_NAME
    = new QName("http://apache.org/hello_world_async_soap_http",
                "SOAPService");

  private Client() {}

  public static void main(String args[]) throws Exception
  {
    ...
    // port is a previously established proxy object.
    Response<GreetMeSometimeResponse> resp =
       port.greetMeSometimeAsync(System.getProperty("user.name"));

    while (!resp.isDone())
    {
      // client does some work
    }

    try 1
    {
      GreetMeSometimeResponse reply = greetMeSomeTimeResp.get();
      // process the response
    }
    catch (ExecutionException ee) 2
    {
       Throwable cause = ee.getCause(); 3
       System.out.println("Exception "+cause.getClass().getName()+" thrown by the remote service.");
    }
  }
}

package demo.hw.client;

import java.io.File;
import java.util.concurrent.Future;

import javax.xml.namespace.QName;
import javax.xml.ws.Response;

import org.apache.hello_world_async_soap_http.*;

public final class Client
{
  private static final QName SERVICE_NAME
    = new QName("http://apache.org/hello_world_async_soap_http",
                "SOAPService");

  private Client() {}

  public static void main(String args[]) throws Exception
  {
    ...
    // port is a previously established proxy object.
    Response<GreetMeSometimeResponse> resp =
       port.greetMeSometimeAsync(System.getProperty("user.name"));

    while (!resp.isDone())
    {
      // client does some work
    }

    try 1
    {
      GreetMeSometimeResponse reply = greetMeSomeTimeResp.get();
      // process the response
    }
    catch (ExecutionException ee) 2
    {
       Throwable cause = ee.getCause(); 3
       System.out.println("Exception "+cause.getClass().getName()+" thrown by the remote service.");
    }
  }
}