Spring Framework

org.springframework.jdbc.datasource.lookup
Interface DataSourceLookup

All Known Implementing Classes:
BeanFactoryDataSourceLookup, JndiDataSourceLookup, MapDataSourceLookup, SingleDataSourceLookup

public interface DataSourceLookup

Strategy interface for looking up DataSources by name.

Used, for example, to resolve data source names in JPA persistence.xml files.

Since:
2.0
Author:
Costin Leau, Juergen Hoeller
See Also:
DefaultPersistenceUnitManager.setDataSourceLookup(org.springframework.jdbc.datasource.lookup.DataSourceLookup)

Method Summary
 javax.sql.DataSource getDataSource(java.lang.String dataSourceName)
          Retrieve the DataSource identified by the given name.
 

Method Detail

getDataSource

javax.sql.DataSource getDataSource(java.lang.String dataSourceName)
                                   throws DataSourceLookupFailureException
Retrieve the DataSource identified by the given name.

Parameters:
dataSourceName - the name of the DataSource
Returns:
the DataSource (never null)
Throws:
DataSourceLookupFailureException - if the lookup failed

Spring Framework