Class: RDF_Store_MDB

RDF_Store_MDB RDF_Store_MDB( string $dsn, [string $options = null])

Set the database connection with the given parameters.

Parameters:

void close( )

Close the Store_MDB.

!!! Warning: If you close the Store_MDB all active instances of Model_MDB from this !!! Store_MDB will lose their database connection !!!

void createTables( string $filename)

Create tables and indexes for the given database type.

Parameters:

object Model_MDB getModel( string $modelURI)

Create a new instance of Model_MDB with the given $modelURI and load the corresponding values of modelID and baseURI from the database.

Return FALSE if the Model_MDB does not exist.

Parameters:

object Model_MDB getNewModel( string $modelURI, [string $baseURI = null])

Create a new instance of Model_MDB with the given $modelURI and insert the Model_MDB variables into the database.

Return FALSE if there is already a model with the given URI.

Parameters:

array listModels( )

List all Model_MDBs stored in the database.

boolean modelExists( string $modelURI)

Check if the Model_MDB with the given modelURI is already stored in the database

Parameters:

boolean putModel( object Model &$model, [string $modelURI = null])

Store a Model_Memory or another Model_MDB from a different Store_MDB in the database.

Return FALSE if there is already a model with modelURI matching the modelURI of the given model.

Parameters:

integer _createUniqueModelID( )

Create a unique ID for the Model_MDB to be insert into the models table.

This method was implemented because some databases do not support auto-increment.