Implementing the Client in Java (cont’d)

BufferedReader in = new BufferedReader(new FileReader(“Hello.ref”));

String ref = in.readLine();

org.omg.CORBA.Object obj = orb.string_to_object(ref);

Hello p = HelloHelper.narrow(obj);

p.print(“Hello World!”);

}

}

• Read “stringified” object reference

  • Reads from a file
  • Convert “stringified” reference into “real” object reference

• “Narrow” to derived interface type

• Invoke method

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