org.apache.seata.saga.engine.tm

Class DefaultSagaTransactionalTemplate

java.lang.Object

org.apache.seata.saga.engine.tm.DefaultSagaTransactionalTemplate

All Implemented Interfaces:

SagaTransactionalTemplate

public class DefaultSagaTransactionalTemplate
extends Object
implements SagaTransactionalTemplate

Template of executing business logic with a global transaction for SAGA mode

Constructor Summary

Constructors

Constructor and Description
DefaultSagaTransactionalTemplate()

Method Summary

Modifier and Type	Method and Description
org.apache.seata.tm.api.GlobalTransaction	beginTransaction(org.apache.seata.tm.api.transaction.TransactionInfo txInfo)
long	branchRegister(String resourceId, String clientId, String xid, String applicationData, String lockKeys)
void	branchReport(String xid, long branchId, org.apache.seata.core.model.BranchStatus status, String applicationData)
void	cleanUp(org.apache.seata.tm.api.GlobalTransaction tx)
void	commitTransaction(org.apache.seata.tm.api.GlobalTransaction tx)
protected List<org.apache.seata.tm.api.transaction.TransactionHook>	getCurrentHooks()
org.apache.seata.tm.api.GlobalTransaction	reloadTransaction(String xid)
void	reportTransaction(org.apache.seata.tm.api.GlobalTransaction tx, org.apache.seata.core.model.GlobalStatus globalStatus)
void	rollbackTransaction(org.apache.seata.tm.api.GlobalTransaction tx, Throwable ex)
protected void	triggerAfterBegin(org.apache.seata.tm.api.GlobalTransaction tx)
protected void	triggerAfterCommit(org.apache.seata.tm.api.GlobalTransaction tx)
void	triggerAfterCompletion(org.apache.seata.tm.api.GlobalTransaction tx)
protected void	triggerAfterRollback(org.apache.seata.tm.api.GlobalTransaction tx)
protected void	triggerBeforeBegin(org.apache.seata.tm.api.GlobalTransaction tx)
protected void	triggerBeforeCommit(org.apache.seata.tm.api.GlobalTransaction tx)
protected void	triggerBeforeRollback(org.apache.seata.tm.api.GlobalTransaction tx)

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultSagaTransactionalTemplate

public DefaultSagaTransactionalTemplate()

Method Detail

commitTransaction

public void commitTransaction(org.apache.seata.tm.api.GlobalTransaction tx)
                       throws org.apache.seata.tm.api.TransactionalExecutor.ExecutionException

Specified by:

commitTransaction in interface SagaTransactionalTemplate

Throws:

org.apache.seata.tm.api.TransactionalExecutor.ExecutionException

rollbackTransaction

public void rollbackTransaction(org.apache.seata.tm.api.GlobalTransaction tx,
                                Throwable ex)
                         throws org.apache.seata.core.exception.TransactionException,
                                org.apache.seata.tm.api.TransactionalExecutor.ExecutionException

Specified by:

rollbackTransaction in interface SagaTransactionalTemplate

Throws:

org.apache.seata.core.exception.TransactionException

org.apache.seata.tm.api.TransactionalExecutor.ExecutionException

beginTransaction

public org.apache.seata.tm.api.GlobalTransaction beginTransaction(org.apache.seata.tm.api.transaction.TransactionInfo txInfo)
                                                           throws org.apache.seata.tm.api.TransactionalExecutor.ExecutionException

Specified by:

beginTransaction in interface SagaTransactionalTemplate

Throws:

org.apache.seata.tm.api.TransactionalExecutor.ExecutionException

reloadTransaction

public org.apache.seata.tm.api.GlobalTransaction reloadTransaction(String xid)
                                                            throws org.apache.seata.tm.api.TransactionalExecutor.ExecutionException,
                                                                   org.apache.seata.core.exception.TransactionException

Specified by:

reloadTransaction in interface SagaTransactionalTemplate

Throws:

org.apache.seata.tm.api.TransactionalExecutor.ExecutionException

org.apache.seata.core.exception.TransactionException

reportTransaction

public void reportTransaction(org.apache.seata.tm.api.GlobalTransaction tx,
                              org.apache.seata.core.model.GlobalStatus globalStatus)
                       throws org.apache.seata.tm.api.TransactionalExecutor.ExecutionException

Specified by:

reportTransaction in interface SagaTransactionalTemplate

Throws:

org.apache.seata.tm.api.TransactionalExecutor.ExecutionException

branchRegister

public long branchRegister(String resourceId,
                           String clientId,
                           String xid,
                           String applicationData,
                           String lockKeys)
                    throws org.apache.seata.core.exception.TransactionException

Specified by:

branchRegister in interface SagaTransactionalTemplate

Throws:

org.apache.seata.core.exception.TransactionException

branchReport

public void branchReport(String xid,
                         long branchId,
                         org.apache.seata.core.model.BranchStatus status,
                         String applicationData)
                  throws org.apache.seata.core.exception.TransactionException

Specified by:

branchReport in interface SagaTransactionalTemplate

Throws:

org.apache.seata.core.exception.TransactionException

triggerBeforeBegin

protected void triggerBeforeBegin(org.apache.seata.tm.api.GlobalTransaction tx)

triggerAfterBegin

protected void triggerAfterBegin(org.apache.seata.tm.api.GlobalTransaction tx)

triggerBeforeRollback

protected void triggerBeforeRollback(org.apache.seata.tm.api.GlobalTransaction tx)

triggerAfterRollback

protected void triggerAfterRollback(org.apache.seata.tm.api.GlobalTransaction tx)

triggerBeforeCommit

protected void triggerBeforeCommit(org.apache.seata.tm.api.GlobalTransaction tx)

triggerAfterCommit

protected void triggerAfterCommit(org.apache.seata.tm.api.GlobalTransaction tx)

triggerAfterCompletion

public void triggerAfterCompletion(org.apache.seata.tm.api.GlobalTransaction tx)

Specified by:

triggerAfterCompletion in interface SagaTransactionalTemplate

cleanUp

public void cleanUp(org.apache.seata.tm.api.GlobalTransaction tx)

Specified by:

cleanUp in interface SagaTransactionalTemplate

getCurrentHooks

protected List<org.apache.seata.tm.api.transaction.TransactionHook> getCurrentHooks()