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Found 3 snippets matching: "java corba"
public by lbottaro 406535 1 7 9
Simple CORBA java server
// The package containing our stubs. import HelloApp.*; // HelloServer will use the naming service. import org.omg.CosNaming.*; // The package containing special exceptions thrown by the name service. import org.omg.CosNaming.NamingContextPackage.*; // All CORBA applications need these classes. import org.omg.CORBA.*; public class HelloServer { public static void main(String args[]) { try{ // Create and initialize the ORB ORB orb = ORB.init(args, null); // Create the servant and register it with the ORB HelloServant helloRef = new HelloServant(); orb.connect(helloRef); // Get the root naming context org.omg.CORBA.Object objRef = orb.resolve_initial_references("NameService"); NamingContext ncRef = NamingContextHelper.narrow(objRef); // Bind the object reference in naming NameComponent nc = new NameComponent("Hello", ""); NameComponent path[] = {nc}; ncRef.rebind(path, helloRef); // Wait for invocations from clients java.lang.Object sync = new java.lang.Object(); synchronized(sync){ sync.wait(); } } catch(Exception e) { System.err.println("ERROR: " + e); e.printStackTrace(System.out); } } } class HelloServant extends _HelloImplBase { public String sayHello() { return "\nHello world!!\n"; } }
public by lbottaro 2053 0 7 1
Simple CORBA IDL interface
module HelloApp { interface Hello { string sayHello(); }; };
public by lbottaro 2551 0 6 2
Simple CORBA java client
import HelloApp.*; // The package containing our stubs. import org.omg.CosNaming.*; // HelloClient will use the naming service. import org.omg.CORBA.*; // All CORBA applications need these classes. public class HelloClient { public static void main(String args[]) { try{ // Create and initialize the ORB ORB orb = ORB.init(args, null); // Get the root naming context org.omg.CORBA.Object objRef = orb.resolve_initial_references("NameService"); NamingContext ncRef = NamingContextHelper.narrow(objRef); // Resolve the object reference in naming NameComponent nc = new NameComponent("Hello", ""); NameComponent path[] = {nc}; Hello helloRef = HelloHelper.narrow(ncRef.resolve(path)); // Call the Hello server object and print results String hello = helloRef.sayHello(); System.out.println(hello); } catch(Exception e) { System.out.println("ERROR : " + e); e.printStackTrace(System.out); } } }