TROClassFactory

From RemObjects Software

This is a RemObjects SDK Architecture entry
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Overview

TROClassFactory forms the base class of all class factories provided with RemObjects SDK.

Use Case

Class factories are used to register and instantiate service classes to be available for remote requests.

This is usually done by creating a new instance of a class factory in the implementation section of the service's unit by code that is auto-generated from your RODL file.

File

• uROServer

Declaration

TROClassFactory = class(TInterfacedObject, IROClassFactory);

Hierarchy

• TInterfacedObject
  • TROClassFactory

Methods

Method	Description
Create	Creates a new instance of the class factory.
CreateInstance	Returns the Service instance to serve the new request. Whether the returned instance is actually created anew or obtained otherwise will depend on the type of class factory.
ReleaseInstance	Called whenever a Service instance previously acquired via CreateInstance has finished processing a request. Whether the service instance is actually destroyed or saved for future use will depend on the type of class factory.

See Also

• Class Factories
• IROClassFactory
• Lists
  • Class List (RemObjects SDK for Delphi)
  • Interface List (RemObjects SDK for Delphi)
  • Enum List (RemObjects SDK for Delphi)
  • Data Types (RemObjects SDK)
  • File Types (RemObjects SDK)

Product: RemObjects SDK
Current version: RemObjects SDK 'Vinci' (5.0)

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