io.seata.rm.tcc.interceptor

类 ActionInterceptorHandler

java.lang.Object

io.seata.rm.tcc.interceptor.ActionInterceptorHandler

public class ActionInterceptorHandler
extends Object

Handler the TCC Participant Aspect : Setting Context, Creating Branch Record

构造器概要

构造器

构造器和说明
ActionInterceptorHandler()

方法概要

限定符和类型	方法和说明
protected String	doTccActionLogStore(Method method, Object[] arguments, TwoPhaseBusinessAction businessAction, BusinessActionContext actionContext) Creating Branch Record
protected Map<String,Object>	fetchActionRequestContext(Method method, Object[] arguments) Extracting context data from parameters, add them to the context
protected void	initBusinessContext(Map<String,Object> context, Method method, TwoPhaseBusinessAction businessAction) Init business context
protected void	initFrameworkContext(Map<String,Object> context) Init running environment context
Map<String,Object>	proceed(Method method, Object[] arguments, String xid, TwoPhaseBusinessAction businessAction, Callback<Object> targetCallback) Handler the TCC Aspect

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

ActionInterceptorHandler

public ActionInterceptorHandler()

方法详细资料

proceed

public Map<String,Object> proceed(Method method,
                                  Object[] arguments,
                                  String xid,
                                  TwoPhaseBusinessAction businessAction,
                                  Callback<Object> targetCallback)
                           throws Throwable

Handler the TCC Aspect

参数:

method - the method

arguments - the arguments

businessAction - the business action

targetCallback - the target callback

返回:

map map

抛出:

Throwable - the throwable

doTccActionLogStore

protected String doTccActionLogStore(Method method,
                                     Object[] arguments,
                                     TwoPhaseBusinessAction businessAction,
                                     BusinessActionContext actionContext)

Creating Branch Record

参数:

method - the method

arguments - the arguments

businessAction - the business action

actionContext - the action context

返回:

the string

initFrameworkContext

protected void initFrameworkContext(Map<String,Object> context)

Init running environment context

参数:

context - the context

initBusinessContext

protected void initBusinessContext(Map<String,Object> context,
                                   Method method,
                                   TwoPhaseBusinessAction businessAction)

Init business context

参数:

context - the context

method - the method

businessAction - the business action

fetchActionRequestContext

protected Map<String,Object> fetchActionRequestContext(Method method,
                                                       Object[] arguments)

Extracting context data from parameters, add them to the context

参数:

method - the method

arguments - the arguments

返回:

map map