Package com.solarmetric.datasource

Datasource Implementation

See:
Description

Interface Summary

DataSourceImpl.Pool

Class Summary

ConnectionWrapper	Wrapper around an existing connection.
ConnectionWrapper.Statistics
DataSourceImpl	Implementation of the DataSource interface that maintains a back-end connection pool.
JDBCConnectionRequestInfo
PoolConnection	Wrapper around an existing Connection that logs SQL and intercepts PoolConnection.close() actions to return the Connection to an existing pool.
PreparedStatementCache	Implements a cache mapping a SQL string, Connection pair to a PreparedStatement containing the same SQL using the same connection.
PreparedStatementWrapper	Wrapper around an existing PreparedStatement.
ResultSetWrapper	Wrapper for a JDBC ResultSet.
ResultSetWrapper.Statistics
StatementWrapper	Wrapper around an existing Statement.
StatementWrapper.Statistics

Package com.solarmetric.datasource Description

Datasource Implementation

Simple implementation of the DataSource APIs around a normal JDBC 1.x driver. This implementation performs rudimentary connection pooling if desired.

The package is structured around the decorator pattern: connections and statements can be successively wrapped in decorators to provide additional functionality.