动态代理及JDK动态代理源码分析

LogProxy.java

public class LogProxy implements InvocationHandler {
 
 private Object object;
 public LogProxy(Object object) {
  super();
  this.object = object;
 }
 @Override
 public Object invoke(Object proxy, Method method, Object[] args)
   throws Throwable {
  method.invoke(this.object, args);
  System.out.println("记录到数据库..");
  return null;
 }
 public void setObject(Object object) {
  this.object = object;
 }
 public Object getObject() {
  return object;
 }
}
public class PowerProxy implements InvocationHandler {
 private Object object;
 public PowerProxy(Object object) {
  super();
  this.object = object;
 }
 
 @Override
 public Object invoke(Object proxy, Method method, Object[] args)
   throws Throwable {
  System.out.println("进行权限验证..是否是黑名单..");
  method.invoke(this.object, args);
  return null;
 }
 public void setObject(Object object) {
  this.object = object;
 }
 public Object getObject() {
  return object;
 }
}