NexusDB

 
Description

NexusDB: nxdbDatabaseMapper.pas 2.00 Copyright (c) NexusDB Pty. Ltd. 2003 All rights reserved. NexusDB: Database Mapper Component

 
Classes

TnxDatabaseMapper

Component that wraps a collection of database connections. The collection is used to create a unique namespace from database aliases that are not necessarily unique, for instance if you have the same aliasname in both a local and remote server, and want to use a report engine that needs database name uniqueness (e.g. ReportBuilder).

There are two ways of creating the collection; either set the DefaultSession property, which reads in the list of databases connected to the session, or create entries in the Mappings collection.

TnxDatabaseMapping

The items in the TnxDatabaseMappings collection. Each item maps a unique Name to either a Session component and an AliasName, or a Database component.

TnxDatabaseMappings

The collection class used by the TnxDatabaseMapper component.