net.sf.hajdbc.sql

Class ConnectionInvocationHandler<Z,D extends Database<Z>,P>

java.lang.Object

net.sf.hajdbc.sql.AbstractInvocationHandler<Z,D,T,E,F>

net.sf.hajdbc.sql.ChildInvocationHandler<Z,D,P,SQLException,Connection,SQLException,ConnectionProxyFactory<Z,D,P>>

net.sf.hajdbc.sql.ConnectionInvocationHandler<Z,D,P>

Type Parameters:

D -

P -

All Implemented Interfaces:

InvocationHandler

public class ConnectionInvocationHandler<Z,D extends Database<Z>,P>
extends ChildInvocationHandler<Z,D,P,SQLException,Connection,SQLException,ConnectionProxyFactory<Z,D,P>>

Author:

Paul Ferraro

Field Summary

Fields inherited from class net.sf.hajdbc.sql.AbstractInvocationHandler

logger

Constructor Summary

Constructors

Constructor and Description
ConnectionInvocationHandler(ConnectionProxyFactory<Z,D,P> proxyFactory) Constructs a new ConnectionInvocationHandler

Method Summary

Methods

Modifier and Type	Method and Description
protected InvocationStrategy	getInvocationStrategy(Connection connection, Method method, Object... parameters) Returns the appropriate InvocationStrategy for the specified method.
protected <R> Invoker<Z,D,Connection,R,SQLException>	getInvoker(Connection connection, Method method, Object... parameters) Return the appropriate invoker for the specified method.
protected ProxyFactoryFactory<Z,D,Connection,SQLException,?,? extends Exception>	getProxyFactoryFactory(Connection connection, Method method, Object... parameters)
protected <R> void	postInvoke(Invoker<Z,D,Connection,R,SQLException> invoker, Connection proxy, Method method, Object... parameters)

Methods inherited from class net.sf.hajdbc.sql.ChildInvocationHandler

invoke

Methods inherited from class net.sf.hajdbc.sql.AbstractInvocationHandler

getInvoker, getProxyFactory

Methods inherited from class java.lang.Object

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

Constructor Detail

ConnectionInvocationHandler

public ConnectionInvocationHandler(ConnectionProxyFactory<Z,D,P> proxyFactory)

Constructs a new ConnectionInvocationHandler

Parameters:

proxyFactory - a factory for creating connection proxies

Method Detail

getProxyFactoryFactory

protected ProxyFactoryFactory<Z,D,Connection,SQLException,?,? extends Exception> getProxyFactoryFactory(Connection connection,
                                                                                            Method method,
                                                                                            Object... parameters)
                                                                                                                     throws SQLException

Overrides:

getProxyFactoryFactory in class AbstractInvocationHandler<Z,D extends Database<Z>,Connection,SQLException,ConnectionProxyFactory<Z,D extends Database<Z>,P>>

Throws:

SQLException

getInvocationStrategy

protected InvocationStrategy getInvocationStrategy(Connection connection,
                                       Method method,
                                       Object... parameters)
                                            throws SQLException

Returns the appropriate InvocationStrategy for the specified method. This implementation detects Wrapper methods; and Object.equals(java.lang.Object), Object.hashCode(), and Object.toString(). Default invocation strategy is AllResultsCollector.

Overrides:

getInvocationStrategy in class AbstractInvocationHandler<Z,D extends Database<Z>,Connection,SQLException,ConnectionProxyFactory<Z,D extends Database<Z>,P>>

Parameters:

connection - the proxied object

method - the method to invoke

parameters - the method invocation parameters

Returns:

an invocation strategy

Throws:

SQLException

getInvoker

protected <R> Invoker<Z,D,Connection,R,SQLException> getInvoker(Connection connection,
                                                    Method method,
                                                    Object... parameters)
                                                                         throws SQLException

Return the appropriate invoker for the specified method.

Overrides:

getInvoker in class AbstractInvocationHandler<Z,D extends Database<Z>,Connection,SQLException,ConnectionProxyFactory<Z,D extends Database<Z>,P>>

Returns:

an invoker

Throws:

SQLException

postInvoke

protected <R> void postInvoke(Invoker<Z,D,Connection,R,SQLException> invoker,
                  Connection proxy,
                  Method method,
                  Object... parameters)

Overrides:

postInvoke in class AbstractInvocationHandler<Z,D extends Database<Z>,Connection,SQLException,ConnectionProxyFactory<Z,D extends Database<Z>,P>>