ExtensionExecutor (cola-component-extension-starter:4.0.1 4.0.1 API)

java.lang.Object
- com.alibaba.cola.extension.register.AbstractComponentExecutor
- - com.alibaba.cola.extension.ExtensionExecutor

@Component
public class ExtensionExecutor
extends AbstractComponentExecutor

ExtensionExecutor

Author:: fulan.zjf 2017-11-05

Constructor Summary

Constructors
Constructor Description

ExtensionExecutor()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`protected <C> C`	`locateComponent(Class<C> targetClz, BizScenario bizScenario)`
`protected <Ext> Ext`	`locateExtension(Class<Ext> targetClz, BizScenario bizScenario)`	if the bizScenarioUniqueIdentity is "ali.tmall.supermarket" the search path is as below: 1、first try to get extension by "ali.tmall.supermarket", if get, return it.

Methods inherited from class com.alibaba.cola.extension.register.AbstractComponentExecutor
execute, execute, executeVoid, executeVoid

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - ExtensionExecutor
```
public ExtensionExecutor()
```
- Method Detail
  - locateComponent
```
protected <C> C locateComponent(Class<C> targetClz,
                                BizScenario bizScenario)
```
    Specified by:
    
    locateComponent in class AbstractComponentExecutor
  - locateExtension
```
protected <Ext> Ext locateExtension(Class<Ext> targetClz,
                                    BizScenario bizScenario)
```
    if the bizScenarioUniqueIdentity is "ali.tmall.supermarket" the search path is as below: 1、first try to get extension by "ali.tmall.supermarket", if get, return it. 2、loop try to get extension by "ali.tmall", if get, return it. 3、loop try to get extension by "ali", if get, return it. 4、if not found, try the default extension
    
    Parameters:
    
    targetClz -