Jdk Regexp based Method Pointcut : Pointcut « Spring « Java Tutorial

1. Java Tutorial
2. Spring
3. Pointcut

File: Main.java

import org.aopalliance.intercept.MethodInterceptor;
import org.aopalliance.intercept.MethodInvocation;
import org.springframework.aop.Advisor;
import org.springframework.aop.framework.ProxyFactory;
import org.springframework.aop.support.DefaultPointcutAdvisor;
import org.springframework.aop.support.JdkRegexpMethodPointcut;

public class Main {
  public static void main(String[] args) {
      RegexpBean target = new RegexpBean();

      JdkRegexpMethodPointcut pc = new JdkRegexpMethodPointcut();
      pc.setPattern(".*foo.*");
      Advisor advisor = new DefaultPointcutAdvisor(pc, new SimpleAdvice());

      ProxyFactory pf = new ProxyFactory();
      pf.setTarget(target);
      pf.addAdvisor(advisor);
      RegexpBean proxy = (RegexpBean)pf.getProxy();

      proxy.foo1();
      proxy.foo2();
      proxy.bar();
  }
}
class SimpleAdvice implements MethodInterceptor {

  public Object invoke(MethodInvocation invocation) throws Throwable {
      System.out.println("SimpleAdvice.Invoking:" + invocation.getMethod().getName());
      Object retVal = invocation.proceed();
      System.out.println("SimpleAdvice.Done");
      return retVal;
  }
}

class RegexpBean {

  public void foo1() {
      System.out.println("RegexpBean.foo1");
  }

  public void foo2() {
      System.out.println("RegexpBean.foo2");
  }

  public void bar() {
      System.out.println("RegexpBean.bar");
  }
}

28.56.Pointcut
	28.56.1.	Default Pointcut Advisor
	28.56.2.	Control Flow Pointcut
	28.56.3.	ComposablePointcut Union
	28.56.4.	ComposablePointcut Intersection
	28.56.5.	Class Filter In DynamicMethodMatcherPointcut
	28.56.6.	NameMatchMethodPointcutAdvisor
	28.56.7.	NameMatchMethodPointcut
	28.56.8.	Jdk Regexp based Method Pointcut
	28.56.9.	All Kinds Of Pointcut