Package com.broadleafcommerce.common.jpa.data

Class DataSourceUtil

java.lang.Object

com.broadleafcommerce.common.jpa.data.DataSourceUtil

public class DataSourceUtil
extends Object

Utility for creating proxied DataSource instances that also expose the RoutableDataSource interface for participation in a composite, routing RoutingJpaDataSource instance. Such a composite datasource is capable of delegating data source duty to one or more backing data sources at runtime based on DataRouteContext ThreadLocal state. This state is meant to identify the desired backing datasource for the current flow while still allowing a common data repository implementation for multiple flows.

Author:

Jeff Fischer

Constructor Summary

Constructors

Constructor	Description
DataSourceUtil()

Method Summary

Modifier and Type	Method	Description
static RoutableDataSource	createRoutableInstance(DataSource original, String key, int order, Class<?>... supportingClasses)	Create a RoutableDataSource proxy wrapping a DataSource.
static RoutableDataSource	createRoutableInstance(DataSource original, String key, Class<?>... supportingClasses)	Create a RoutableDataSource proxy wrapping a DataSource.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DataSourceUtil

public DataSourceUtil()

Method Detail

createRoutableInstance

public static RoutableDataSource createRoutableInstance(DataSource original,
                                                        String key,
                                                        Class<?>... supportingClasses)

Create a RoutableDataSource proxy wrapping a DataSource.

Parameters:

original - The original DataSource.

key - The lookup key for the route.

supportingClasses - Any DataRouteSupporting extensions that this route supports.

Returns:

The proxied data source.

createRoutableInstance

public static RoutableDataSource createRoutableInstance(DataSource original,
                                                        String key,
                                                        int order,
                                                        Class<?>... supportingClasses)

Create a RoutableDataSource proxy wrapping a DataSource.

Parameters:

original - The original DataSource.

key - The lookup key for the route.

order - The order in which the routable datasources will be reviewed for matches in RoutingJpaDataSource.

supportingClasses - Any DataRouteSupporting extensions that this route supports.

Returns:

The proxied data source.