io.seata.rm.tcc.api

Annotation Type TwoPhaseBusinessAction

@Retention(value=RUNTIME)
 @Target(value=METHOD)
 @Inherited
public @interface TwoPhaseBusinessAction

TCC annotation. Define a TCC interface, which added on the try method. Must be used with `@LocalTCC`.

See Also:

// TCC annotation, which added on the TCC interface. It can't be left out., // the scanner for TM, GlobalLock, and TCC mode, // the interceptor of TCC mode, BusinessActionContext, BusinessActionContextUtil, BusinessActionContextParameter

Required Element Summary

Required Elements

Modifier and Type	Required Element and Description
String	name TCC bean name, must be unique

Optional Element Summary

Optional Elements

Modifier and Type	Optional Element and Description
Class<?>[]	commitArgsClasses commit method's args
String	commitMethod commit method name
boolean	isDelayReport delay branch report while sharing params to tcc phase 2 to enhance performance
Class<?>[]	rollbackArgsClasses rollback method's args
String	rollbackMethod rollback method name
boolean	useTCCFence whether use TCC fence (idempotent,non_rollback,suspend)

Element Detail

name

public abstract String name

TCC bean name, must be unique

Returns:

the string

commitMethod

public abstract String commitMethod

commit method name

Returns:

the string

Default:

"commit"

rollbackMethod

public abstract String rollbackMethod

rollback method name

Returns:

the string

Default:

"rollback"

isDelayReport

public abstract boolean isDelayReport

delay branch report while sharing params to tcc phase 2 to enhance performance

Returns:

isDelayReport

Default:

false

useTCCFence

public abstract boolean useTCCFence

whether use TCC fence (idempotent,non_rollback,suspend)

Returns:

the boolean

Default:

false

commitArgsClasses

public abstract Class<?>[] commitArgsClasses

commit method's args

Returns:

the Class[]

Default:

io.seata.rm.tcc.api.BusinessActionContext.class

rollbackArgsClasses

public abstract Class<?>[] rollbackArgsClasses

rollback method's args

Returns:

the Class[]

Default:

io.seata.rm.tcc.api.BusinessActionContext.class