Data Access Layer Component

Overview:

Data Access Layer Component (DALC) provides data access functions to database that stores IFC Model data. DALC imports and exports IFC data by XML format or STEP file. DALC creates, updates and select partial IFC model data in/out database.

DALC API Outline:

DALC contains following method groups:

IFC Model Data Batch Import
IFC Model Data Batch Export
IFC Object Create
IFC Object Update
IFC Object Delete
IFC Objects Query

Query by Entity Type
Query by Global ID
Query by Object ID
Query by View Definition
Query by Primitive SQL

IFC Model Information Query

Query for Project Information
Query for Model Statistics
Query for Object ID Listing
Query for View Definition

DALC API Specification:

Coming soon!

Download:

Beta2 Schema Version: [2002-01-10]

Description: Prototype for proof of concept with the Early Bining Database Schema
This version does not include full set APIs.
DALC functions:

BLIS file import and export

Supported Database Management Systems:

Microsoft Access 2000
Microsoft SQL Server 2000

Requested components:

ADO 2.5 or later
ADOX 2.5 or later
MSXML 3.0

Distributed files:

Distribution kit [ZIP] Please download first!
DALC beta2 VB6 Project [ZIP]
Test program VB6 Project for DALC beta2 [ZIP]
Beta1 Schema Version: [2001-08-17]
1. Distributed files:
  
  Distribution kit [ZIP] Please download first!
  Latest MODELsvr.dll test version [dll]
  Latest MODELsvr.dll setup program 9MB
  Latest TestProject.exe [zip]
  Latest TestProject.exe setup program 1.4MB
  DALC Test Kit (Visual Basic 6) [ZIP]
  This test program imports and exports IFC data with database.

Data Access Layer Component

Overview:

DALC API Outline:

DALC API Specification:

Download:

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