com.mysql.cj.jdbc.ha

Class LoadBalancedConnectionProxy.NullLoadBalancedConnectionProxy

java.lang.Object

com.mysql.cj.jdbc.ha.LoadBalancedConnectionProxy.NullLoadBalancedConnectionProxy

All Implemented Interfaces:

java.lang.reflect.InvocationHandler

Enclosing class:

LoadBalancedConnectionProxy

private static class LoadBalancedConnectionProxy.NullLoadBalancedConnectionProxy
extends java.lang.Object
implements java.lang.reflect.InvocationHandler

A LoadBalancedConnection proxy that provides null-functionality. It can be used as a replacement of the null keyword in the places where a LoadBalancedConnection object cannot be effectively null because that would be a potential source of NPEs.

Constructor Summary

Constructors

Constructor and Description
NullLoadBalancedConnectionProxy()

Method Summary

Modifier and Type	Method and Description
java.lang.Object	invoke(java.lang.Object proxy, java.lang.reflect.Method method, java.lang.Object[] args)

Methods inherited from class java.lang.Object

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

Constructor Detail

NullLoadBalancedConnectionProxy

public NullLoadBalancedConnectionProxy()

Method Detail

invoke

public java.lang.Object invoke(java.lang.Object proxy,
                               java.lang.reflect.Method method,
                               java.lang.Object[] args)
                        throws java.lang.Throwable

Specified by:

invoke in interface java.lang.reflect.InvocationHandler

Throws:

java.lang.Throwable