io.seata.spring.tcc

Class TccActionInterceptor

java.lang.Object

io.seata.spring.tcc.TccActionInterceptor

All Implemented Interfaces:

ConfigurationChangeListener, org.aopalliance.aop.Advice, org.aopalliance.intercept.Interceptor, org.aopalliance.intercept.MethodInterceptor, org.springframework.core.Ordered

public class TccActionInterceptor
extends Object
implements org.aopalliance.intercept.MethodInterceptor, ConfigurationChangeListener, org.springframework.core.Ordered

TCC Interceptor

Field Summary

Fields

Modifier and Type	Field and Description
protected RemotingDesc	remotingDesc remoting bean info

Fields inherited from interface io.seata.config.ConfigurationChangeListener

CORE_LISTENER_THREAD, EXECUTOR_SERVICE, MAX_LISTENER_THREAD

Fields inherited from interface org.springframework.core.Ordered

HIGHEST_PRECEDENCE, LOWEST_PRECEDENCE

Constructor Summary

Constructors

Constructor and Description
TccActionInterceptor() Instantiates a new Tcc action interceptor.
TccActionInterceptor(RemotingDesc remotingDesc) Instantiates a new Tcc action interceptor.

Method Summary

Modifier and Type	Method and Description
protected Method	getActionInterfaceMethod(org.aopalliance.intercept.MethodInvocation invocation) get the method from interface
int	getOrder()
protected Class<?>	getProxyInterface(Object proxyBean) get the interface of proxy
Object	invoke(org.aopalliance.intercept.MethodInvocation invocation)
void	onChangeEvent(ConfigurationChangeEvent event) Process.

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.seata.config.ConfigurationChangeListener

afterEvent, beforeEvent, getExecutorService, onProcessEvent, onShutDown

Field Detail

remotingDesc

protected RemotingDesc remotingDesc

remoting bean info

Constructor Detail

TccActionInterceptor

public TccActionInterceptor()

Instantiates a new Tcc action interceptor.

TccActionInterceptor

public TccActionInterceptor(RemotingDesc remotingDesc)

Instantiates a new Tcc action interceptor.

Parameters:

remotingDesc - the remoting desc

Method Detail

invoke

public Object invoke(org.aopalliance.intercept.MethodInvocation invocation)
              throws Throwable

Specified by:

invoke in interface org.aopalliance.intercept.MethodInterceptor

Throws:

Throwable

getActionInterfaceMethod

protected Method getActionInterfaceMethod(org.aopalliance.intercept.MethodInvocation invocation)

get the method from interface

Parameters:

invocation - the invocation

Returns:

the action interface method

getProxyInterface

@Nullable
protected Class<?> getProxyInterface(Object proxyBean)
                                        throws Exception

get the interface of proxy

Parameters:

proxyBean - the proxy bean

Returns:

proxy interface

Throws:

Exception - the exception

onChangeEvent

public void onChangeEvent(ConfigurationChangeEvent event)

Description copied from interface: ConfigurationChangeListener

Process.

Specified by:

onChangeEvent in interface ConfigurationChangeListener

Parameters:

event - the event

getOrder

public int getOrder()

Specified by:

getOrder in interface org.springframework.core.Ordered