Java Enterprise in a Nutshell, Second Edition

Name

ARG_IN

Synopsis

This abstract interface holds a static value member that is used to specify an input method argument when creating named values with the ORB.create_named_value() method. The last argument to this method is a integer flag indicating the argument mode for the named value, as it will be used in a dynamic method invocation. The integer flag can be either ARG_IN.value, ARG_OUT.value, or ARG_INOUT.value, to indicate what type of method argument the named value represents. For example, assuming that you have a reference to an ORB named myOrb, and an Any object named myAny that holds the argument value:

org.omg.CORBA.NamedValue inArg = 
	myOrb.create_named_value("MethodArg1", myAny, 
		org.omg.CORBA.ARG_IN.value);

The inArg named value can now be used in a Dynamic Invocation Interface call to a method that has an in argument named “MethodArg1”.

public interface ARG_IN {
// Public Constants
   public static final int value;                                // =1
}