org.vibur.dbcp.pool

Interface Hook.MethodInvocation

All Superinterfaces:

Hook

Enclosing interface:

Hook

public static interface Hook.MethodInvocation
extends Hook

Nested Class Summary

Nested classes/interfaces inherited from interface org.vibur.dbcp.pool.Hook

Hook.CloseConnection, Hook.DestroyConnection, Hook.GetConnection, Hook.GetConnectionTimeout, Hook.InitConnection, Hook.MethodInvocation, Hook.ResultSetRetrieval, Hook.StatementExecution, Hook.StatementProceedingPoint

Method Summary

Modifier and Type	Method and Description
void	on(Object proxy, Method method, Object[] args) An application hook that will be invoked before a method on any of the proxied JDBC interfaces is invoked.

Method Detail

on

void on(Object proxy,
        Method method,
        Object[] args)
 throws SQLException

An application hook that will be invoked before a method on any of the proxied JDBC interfaces is invoked. Its execution should take as short time as possible.

Note that any method invocations on the hook Object proxy parameter will recursively re-enter this same hook and must be done with extreme care as they may cause infinite recursion and a StackOverflowError.

For further implementation details see the comments for onMethodInvocation.

Parameters:

proxy - the JDBC object proxy that the method was invoked on; this can be the Connection proxy, the Statement proxy, etc

method - the invoked method

args - the method arguments

Throws:

SQLException - to indicate that an SQL error has occurred