namespace static
bo.dataAccess

Source: data-access/index.js:8

Contains data access components.

Child classes

ConnectionManagerBase()
DaoBase(name)
DaoError([message][, ...messageParams])

Method

daoBuilder(dataSource, modelPath, modelName)

Classes

Method

static
daoBuilder(dataSource, modelPath, modelName) → bo.dataAccess.DaoBase

Factory method to create the data access object for a model instance. The path of the data access object is created using the model path and inserted the data source string before the extension. (The model name is not used by this implementation.)

Example 

daoBuilder('oracle', '/path/to/model.js')
// returns require('/path/to/model.oracle.js')

Parameters

Name Type Optional Description

dataSource

string

 

The name of the data source.

modelPath

string

 

The model definition path of the business object model instance that the data access object belongs to.

modelName

string

 

The name of the business object model.
Throws

Dao error: The name of the data source must be a non-empty string.

Dao error: The model path must be a non-empty string.

Dao error: The model path is not a valid file path.

Dao error: The required data access file does not exist.

Dao error: The data access file must return a constructor.

Dao error: The data access object must inherit DaoBase type.

Returns

bo.dataAccess.DaoBase The data access object of the business object model.