com.alibaba.jvm.sandbox.api.listener

接口 EventListener

所有已知实现类:

AdviceAdapterListener, ThreadSafeEventListener

public interface EventListener

事件监听器

作者:

luanjia@taobao.com

方法概要

限定符和类型

方法和说明

void

onEvent(Event event) 触发事件处理 事件处理是整个sandbox最重要的一环,也是整个系统设计的精髓所在 事件流转流程 +-------+ | | +========+ <return> +========+ | <return immediately> | | <return immediately> | | | | BEFORE |---------------------->| RETURN |<---+ | | | | +========+ +========+ | | ^ | <throws immediately> | | | | | <return immediately> | v | | +========+ | | | +--------------------------->| THROWS |<---+ <throws> | | | <throws immediately> +========+ | <throws immediately> | | +-------+

方法详细资料

onEvent

void onEvent(Event event)
      throws Throwable

触发事件处理

事件处理是整个sandbox最重要的一环,也是整个系统设计的精髓所在

 
 事件流转流程

                                        +-------+
                                        |       |
 +========+  <return>             +========+    | <return immediately>
 |        |  <return immediately> |        |    |
 | BEFORE |---------------------->| RETURN |<---+
 |        |                       |        |
 +========+                       +========+
     |                              |    ^
     |         <throws immediately> |    |
     |                              |    | <return immediately>
     |                              v    |
     |                            +========+
     |                            |        |
     +--------------------------->| THROWS |<---+
                    <throws>      |        |    |
        <throws immediately>      +========+    | <throws immediately>
                                        |       |
                                        +-------+
 
 

参数:

event - 触发事件

抛出:

Throwable - 处理异常