/**
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package corba.client;
import java.util.Properties;
import org.omg.CORBA.ORB;
import org.omg.CORBA.UserException;
import corba.common.HelloWorld;
import corba.common.HelloWorldHelper;
public final class Client {
private Client() {
//not consructed
}
static int run(ORB orb, String[] args) throws UserException {
// Get "hello" object
// Resolve the HelloWorldImpl by using INS's corbaname url.
// The URL locates the NameService running on localhost
// and listening on 1050 and resolve 'HelloWorld'
// from that NameService
org.omg.CORBA.Object obj = orb.string_to_object("corbaname::localhost:1050#HelloWorld");
if (obj == null) {
System.err.println("Client: Could not resolve target object");
return 1;
}
HelloWorld hello = HelloWorldHelper.narrow(obj);
// Test our narrowed "hello" object
System.out.println("Invoking greetMe...");
String result = null;
if (args.length > 0) {
result = hello.greetMe(args[args.length - 1]);
} else {
result = hello.greetMe("World");
}
System.out.println("greetMe.result = " + result);
return 0;
}
// Standalone program initialization
public static void main(String args[]) {
int status = 0;
ORB orb = null;
try {
orb = ORB.init(args, new Properties());
status = run(orb, args);
} catch (Exception ex) {
ex.printStackTrace();
status = 1;
}
if (orb != null) {
try {
orb.destroy();
} catch (Exception ex) {
ex.printStackTrace();
status = 1;
}
}
System.exit(status);
}
}