Package org.apache.cayenne.datasource

Interface Summary

Interface	Description
PoolingDataSource	A DataSource that pools connections and requires to be explicitly closed.

Class Summary

Class	Description
DataSourceBuilder	A builder class that allows to build a DataSource with optional pooling.
DriverDataSource	A non-pooling DataSource implementation wrapping a JDBC driver.
ManagedPoolingDataSource	A wrapper for UnmanagedPoolingDataSource that automatically manages the underlying connection pool size.
PoolAwareConnection	A Connection wrapper that interacts with the UnmanagedPoolingDataSource, allowing to recycle connections and track failures.
PoolingDataSourceBuilder	Turns unpooled DataSource to a connection pool.
PoolingDataSourceParameters	A collection of pooling parameters used by UnmanagedPoolingDataSource.
UnmanagedPoolingDataSource	A non-blocking DataSource with a pool of connections.

Exception Summary

Exception	Description
BadValidationQueryException	Thrown when the pool fails to validate a fresh connection that is known to be in a good state.
UnmanagedPoolingDataSource.ConnectionUnavailableException	An exception indicating that a connection request waiting in the queue timed out and was unable to obtain a connection.