Package net.officefloor.jdbc

Interface ConnectionWrapper

public interface ConnectionWrapper

Means to obtain the Connection being wrapped.

Author:

Daniel Sagenschneider

Field Summary

Fields

Modifier and Type	Field	Description
static final String	GET_REAL_CONNECTION_METHOD_NAME	getRealConnection() Method name.

Method Summary

Modifier and Type	Method	Description
Connection	getRealConnection()	Allows obtaining the actual Connection.
static Connection	getRealConnection(Connection connection)	Obtains the "real" Connection from the input Connection.
static Method	getRealConnectionMethod()	Obtains the getRealConnection() Method.
static boolean	isGetRealConnectionMethod(Method method)	Indicates if Method is the getRealConnection().

Field Details

GET_REAL_CONNECTION_METHOD_NAME

static final String GET_REAL_CONNECTION_METHOD_NAME

getRealConnection() Method name.

See Also:

• Constant Field Values

Method Details

isGetRealConnectionMethod

static boolean isGetRealConnectionMethod(Method method)

Indicates if Method is the getRealConnection().

Parameters:

method - Method.

Returns:

true if getRealConnection().

getRealConnectionMethod

static Method getRealConnectionMethod()

Obtains the getRealConnection() Method.

Returns:

getRealConnection() Method.

getRealConnection

static Connection getRealConnection(Connection connection)
                             throws SQLException

Obtains the "real" Connection from the input Connection.

Parameters:

connection - Connection to inspect for the "real" Connection.

Returns:

The "real" Connection or null if none.

Throws:

SQLException - If fails to obtain the "real" Connection.

getRealConnection

Connection getRealConnection()
                      throws SQLException

Allows obtaining the actual Connection.

Some implementations may Proxy the Connection to source on invocation of first Connection method. Therefore, in inspecting the Connection on recycle, it will actually acquire a Connection when none was required to be recycled (creating unnecessary Connection instances).

This enables obtaining the "real" Connection.

Returns:

The "real" Connection. In some implementations it may actually be null as no "real" backing Connection is available.

Throws:

SQLException - If fails to obtain the "real" Connection.