DalLayerInitializer (Openbravo ERP 3.0PR23Q3.1)

java.lang.Object
- org.openbravo.dal.core.DalLayerInitializer

All Implemented Interfaces:

OBProvidable, OBSingleton
```
public class DalLayerInitializer
extends Object
implements OBSingleton
```
This class is responsible for initializing the DAL layer. It ensures that the model is read in memory and that the mapping is generated in a two stage process.

Author:

mtaal

Constructor Summary

Constructors
Constructor Description

DalLayerInitializer()

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`static DalLayerInitializer`	`getInstance()`
`void`	`initialize(boolean rereadConfigFiles)`	Initializes the in-memory model, registers the entity classes with the `OBProvider`, initializes the SessionFactory and reads the service config files.
`boolean`	`isInitialized()`
`void`	`setInitialized(boolean initialized)`	Can be used to set the internal initialized member to false and then call initialize again to re-initialize the DAL layer.
`void`	`setSQLFunctions(Map<String,org.hibernate.dialect.function.SQLFunction> sqlFunctions)`	Can be used to manually provide to the `DalSessionFactoryController` the SQL functions to be registered in Hibernate.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - DalLayerInitializer
```
public DalLayerInitializer()
```
- Method Detail
  - getInstance
```
public static DalLayerInitializer getInstance()
```
  - initialize
```
public void initialize(boolean rereadConfigFiles)
```
    Initializes the in-memory model, registers the entity classes with the OBProvider, initializes the SessionFactory and reads the service config files.
    
    Parameters:
    
    rereadConfigFiles - there are cases where it does not make sense to reread the config files with services, for example after installing a module. The system needs to be restarted for those cases.
  - setSQLFunctions
```
public void setSQLFunctions(Map<String,org.hibernate.dialect.function.SQLFunction> sqlFunctions)
```
    Can be used to manually provide to the DalSessionFactoryController the SQL functions to be registered in Hibernate.
    
    Parameters:
    
    sqlFunctions - a Map with the SQL functions to be registered in Hibernate.
  - isInitialized
```
public boolean isInitialized()
```
  - setInitialized
```
public void setInitialized(boolean initialized)
```
    Can be used to set the internal initialized member to false and then call initialize again to re-initialize the DAL layer.
    
    Parameters:
    
    initialized - the value of the initialized member