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CreateObject: CORBA object

Last updated on May 30, 2024 | Also applies to ColdFusion

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Note:

As of ColdFusion (2021 release), CORBA has been removed. You can no longer use CORBA-related features, functions, and tags.

Description

The CreateObject function can call a method on a CORBA object. The object must be defined and registered for use.

Returns

A handle to a CORBA interface.

Function syntax

CreateObject(type, context, class, locale)

History

See the History section of the main CreateObject function page.

Parameters

Parameter	Description
type	Type of object to create. com corba java component webservice The default value of type is component.
context	IOR: ColdFusion uses IOR to access CORBA server NameService: ColdFusion uses naming service to access server. Valid only with the InitialContext of a VisiBroker ORB.
class	If context = "ior": absolute path of file that contains string version of the Interoperable Object Reference (IOR). ColdFusion must be able to read file; it must be local to ColdFusion server or accessible on network If context = "nameservice": forward slash-delimited naming context for naming service. For example: Allaire//Doc/empobject.
locale	The name of the Java config that holds the properties file. For more information, see Configuring and Administering ColdFusion.

Usage

In the class parameter, if "context=NameService", use a dot separator for the first part of the string. Use either of the following formats:

"/Eng/CF"
".current/Eng.current/CF"
ColdFusion supports CORBA through the Dynamic Invocation Interface (DII). To use this function with CORBA objects, provide the name of the file that contains a string version of the IOR, or the object's naming context in the naming service. Provide the object's attributes, method names, and method signatures.This function supports user-defined types (structures, arrays, and sequences).

Example

myobj = CreateObject("corba", "d:\temp\tester.ior", "ior", 
"visibroker") // uses IOR 

myobj = CreateObject("corba", "/Eng/CF", "nameservice", 
"visibroker") // uses nameservice 

myobj = CreateObject("corba", "d:\temp\tester.ior", "nameservice") 
// uses nameservice and default configuration

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