org.feasy.cloud.locks.aspect

类 DistributedLockAspect

java.lang.Object

org.feasy.cloud.locks.aspect.DistributedLockAspect

@Component
public class DistributedLockAspect
extends Object

分布式锁，切面

从以下版本开始:

2020/5/20

作者:

yangxiaohui

构造器概要

构造器

构造器和说明
DistributedLockAspect()

方法概要

限定符和类型	方法和说明
void	afterThrowing(Throwable ex)
Object	doAround(org.aspectj.lang.ProceedingJoinPoint pjp)
String	getLockName(Method method, Object[] args)
Object	getParam(Object arg, String param) 从方法参数获取数据
Object	lock(org.aspectj.lang.ProceedingJoinPoint pjp, Method method, String lockName)
Object	lock(org.aspectj.lang.ProceedingJoinPoint pjp, String lockName, LockType lockType)
Object	proceed(org.aspectj.lang.ProceedingJoinPoint pjp)
Object	tryLock(org.aspectj.lang.ProceedingJoinPoint pjp, DistributedLock annotation, String lockName, LockType lockType)

从类继承的方法 java.lang.Object

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

构造器详细资料

DistributedLockAspect

public DistributedLockAspect()

方法详细资料

doAround

public Object doAround(org.aspectj.lang.ProceedingJoinPoint pjp)
                throws Throwable

抛出:

Throwable

afterThrowing

public void afterThrowing(Throwable ex)

getLockName

public String getLockName(Method method,
                          Object[] args)

getParam

public Object getParam(Object arg,
                       String param)

从方法参数获取数据

参数:

param -

arg - 方法的参数数组

返回:

lock

public Object lock(org.aspectj.lang.ProceedingJoinPoint pjp,
                   Method method,
                   String lockName)

lock

public Object lock(org.aspectj.lang.ProceedingJoinPoint pjp,
                   String lockName,
                   LockType lockType)

tryLock

public Object tryLock(org.aspectj.lang.ProceedingJoinPoint pjp,
                      DistributedLock annotation,
                      String lockName,
                      LockType lockType)

proceed

public Object proceed(org.aspectj.lang.ProceedingJoinPoint pjp)