org.jdbcdslog
Class ProxyUtils

java.lang.Object
  org.jdbcdslog.ProxyUtils

public class ProxyUtils
extends Object

Author:

a511990

Constructor Summary

ProxyUtils()

Method Summary

static Class<?>[]	findCompatibleInterfaces(Class<?> clazz, Class<?> requiredInterface) Find all interfaces of clazz that is-a requiredInterface.
static <T> T	proxyForCompatibleInterfaces(Class<?> clazz, Class<T> requiredInterface, InvocationHandler invocationHandler) Find out all interfaces from clazz that is compatible with requiredInterface, and generate proxy base on that.
static Object	wrap(Object r, Object... args) Convenient helper to wrap object base on its type.
static CallableStatement	wrapByCallableStatementProxy(Object r, String sql)
static Connection	wrapByConnectionProxy(Object r)
static Object	wrapByConnectionSourceProxy(Object r, Class<?> interf)
static PooledConnection	wrapByPooledConnection(PooledConnection con)
static PreparedStatement	wrapByPreparedStatementProxy(Object r, String sql)
static ResultSet	wrapByResultSetProxy(ResultSet r)
static Statement	wrapByStatementProxy(Object r)
static XAConnection	wrapByXaConnection(XAConnection con)

Methods inherited from class java.lang.Object

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

Constructor Detail

ProxyUtils

public ProxyUtils()

Method Detail

proxyForCompatibleInterfaces

public static <T> T proxyForCompatibleInterfaces(Class<?> clazz,
                                                 Class<T> requiredInterface,
                                                 InvocationHandler invocationHandler)

Find out all interfaces from clazz that is compatible with requiredInterface, and generate proxy base on that.

Parameters:

clazz -

requiredInterface -

invocationHandler -

Returns:

findCompatibleInterfaces

public static Class<?>[] findCompatibleInterfaces(Class<?> clazz,
                                                  Class<?> requiredInterface)

Find all interfaces of clazz that is-a requiredInterface.

Parameters:

clazz -

requiredInterface -

Returns:

wrapByStatementProxy

public static Statement wrapByStatementProxy(Object r)

wrapByPreparedStatementProxy

public static PreparedStatement wrapByPreparedStatementProxy(Object r,
                                                             String sql)

wrapByCallableStatementProxy

public static CallableStatement wrapByCallableStatementProxy(Object r,
                                                             String sql)

wrapByConnectionProxy

public static Connection wrapByConnectionProxy(Object r)

wrapByResultSetProxy

public static ResultSet wrapByResultSetProxy(ResultSet r)

wrapByXaConnection

public static XAConnection wrapByXaConnection(XAConnection con)

wrapByPooledConnection

public static PooledConnection wrapByPooledConnection(PooledConnection con)

wrapByConnectionSourceProxy

public static Object wrapByConnectionSourceProxy(Object r,
                                                 Class<?> interf)

wrap

public static Object wrap(Object r,
                          Object... args)

Convenient helper to wrap object base on its type.

Parameters:

r -

args -

Returns:

Throws:

Exception