io.seata.server.coordinator

类 AbstractCore

java.lang.Object

io.seata.server.coordinator.AbstractCore

所有已实现的接口:

ResourceManagerOutbound, TransactionManager, Core, TransactionCoordinatorInbound, TransactionCoordinatorOutbound

直接已知子类:

ATCore, SagaCore, TccCore, XACore

public abstract class AbstractCore
extends Object
implements Core

The type abstract core.

作者:

ph3636

字段概要

字段

限定符和类型	字段和说明
protected LockManager	lockManager
protected static org.slf4j.Logger	LOGGER
protected RemotingServer	remotingServer

构造器概要

构造器

构造器和说明
AbstractCore(RemotingServer remotingServer)

方法概要

限定符和类型	方法和说明
String	begin(String applicationId, String transactionServiceGroup, String name, int timeout)
BranchStatus	branchCommit(GlobalSession globalSession, BranchSession branchSession) Commit a branch transaction.
protected BranchStatus	branchCommitSend(BranchCommitRequest request, GlobalSession globalSession, BranchSession branchSession)
Long	branchRegister(BranchType branchType, String resourceId, String clientId, String xid, String applicationData, String lockKeys)
void	branchReport(BranchType branchType, String xid, long branchId, BranchStatus status, String applicationData)
BranchStatus	branchRollback(GlobalSession globalSession, BranchSession branchSession) Rollback a branch transaction.
protected BranchStatus	branchRollbackSend(BranchRollbackRequest request, GlobalSession globalSession, BranchSession branchSession)
protected void	branchSessionLock(GlobalSession globalSession, BranchSession branchSession)
protected void	branchSessionUnlock(BranchSession branchSession)
GlobalStatus	commit(String xid)
boolean	doGlobalCommit(GlobalSession globalSession, boolean retrying) Do global commit.
void	doGlobalReport(GlobalSession globalSession, String xid, GlobalStatus globalStatus) Do global report.
boolean	doGlobalRollback(GlobalSession globalSession, boolean retrying) Do global rollback.
abstract BranchType	getHandleBranchType()
GlobalStatus	getStatus(String xid)
GlobalStatus	globalReport(String xid, GlobalStatus globalStatus)
protected void	globalSessionStatusCheck(GlobalSession globalSession)
boolean	lockQuery(BranchType branchType, String resourceId, String xid, String lockKeys)
GlobalStatus	rollback(String xid)

从类继承的方法 java.lang.Object

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

字段详细资料

LOGGER

protected static final org.slf4j.Logger LOGGER

lockManager

protected LockManager lockManager

remotingServer

protected RemotingServer remotingServer

构造器详细资料

AbstractCore

public AbstractCore(RemotingServer remotingServer)

方法详细资料

getHandleBranchType

public abstract BranchType getHandleBranchType()

branchRegister

public Long branchRegister(BranchType branchType,
                           String resourceId,
                           String clientId,
                           String xid,
                           String applicationData,
                           String lockKeys)
                    throws TransactionException

指定者:

branchRegister 在接口中 ResourceManagerOutbound

抛出:

TransactionException

globalSessionStatusCheck

protected void globalSessionStatusCheck(GlobalSession globalSession)
                                 throws GlobalTransactionException

抛出:

GlobalTransactionException

branchSessionLock

protected void branchSessionLock(GlobalSession globalSession,
                                 BranchSession branchSession)
                          throws TransactionException

抛出:

TransactionException

branchSessionUnlock

protected void branchSessionUnlock(BranchSession branchSession)
                            throws TransactionException

抛出:

TransactionException

branchReport

public void branchReport(BranchType branchType,
                         String xid,
                         long branchId,
                         BranchStatus status,
                         String applicationData)
                  throws TransactionException

指定者:

branchReport 在接口中 ResourceManagerOutbound

抛出:

TransactionException

lockQuery

public boolean lockQuery(BranchType branchType,
                         String resourceId,
                         String xid,
                         String lockKeys)
                  throws TransactionException

指定者:

lockQuery 在接口中 ResourceManagerOutbound

抛出:

TransactionException

branchCommit

public BranchStatus branchCommit(GlobalSession globalSession,
                                 BranchSession branchSession)
                          throws TransactionException

从接口复制的说明: TransactionCoordinatorOutbound

Commit a branch transaction.

指定者:

branchCommit 在接口中 TransactionCoordinatorOutbound

参数:

globalSession - the global session

branchSession - the branch session

返回:

Status of the branch after committing.

抛出:

TransactionException - Any exception that fails this will be wrapped with TransactionException and thrown out.

branchCommitSend

protected BranchStatus branchCommitSend(BranchCommitRequest request,
                                        GlobalSession globalSession,
                                        BranchSession branchSession)
                                 throws IOException,
                                        TimeoutException

抛出:

IOException

TimeoutException

branchRollback

public BranchStatus branchRollback(GlobalSession globalSession,
                                   BranchSession branchSession)
                            throws TransactionException

从接口复制的说明: TransactionCoordinatorOutbound

Rollback a branch transaction.

指定者:

branchRollback 在接口中 TransactionCoordinatorOutbound

参数:

globalSession - the global session

branchSession - the branch session

返回:

Status of the branch after rollbacking.

抛出:

TransactionException - Any exception that fails this will be wrapped with TransactionException and thrown out.

branchRollbackSend

protected BranchStatus branchRollbackSend(BranchRollbackRequest request,
                                          GlobalSession globalSession,
                                          BranchSession branchSession)
                                   throws IOException,
                                          TimeoutException

抛出:

IOException

TimeoutException

begin

public String begin(String applicationId,
                    String transactionServiceGroup,
                    String name,
                    int timeout)
             throws TransactionException

指定者:

begin 在接口中 TransactionManager

抛出:

TransactionException

commit

public GlobalStatus commit(String xid)
                    throws TransactionException

指定者:

commit 在接口中 TransactionManager

抛出:

TransactionException

doGlobalCommit

public boolean doGlobalCommit(GlobalSession globalSession,
                              boolean retrying)
                       throws TransactionException

从接口复制的说明: Core

Do global commit.

指定者:

doGlobalCommit 在接口中 Core

参数:

globalSession - the global session

retrying - the retrying

返回:

is global commit.

抛出:

TransactionException - the transaction exception

globalReport

public GlobalStatus globalReport(String xid,
                                 GlobalStatus globalStatus)
                          throws TransactionException

指定者:

globalReport 在接口中 TransactionManager

抛出:

TransactionException

rollback

public GlobalStatus rollback(String xid)
                      throws TransactionException

指定者:

rollback 在接口中 TransactionManager

抛出:

TransactionException

doGlobalRollback

public boolean doGlobalRollback(GlobalSession globalSession,
                                boolean retrying)
                         throws TransactionException

从接口复制的说明: Core

Do global rollback.

指定者:

doGlobalRollback 在接口中 Core

参数:

globalSession - the global session

retrying - the retrying

返回:

is global rollback.

抛出:

TransactionException - the transaction exception

getStatus

public GlobalStatus getStatus(String xid)
                       throws TransactionException

指定者:

getStatus 在接口中 TransactionManager

抛出:

TransactionException

doGlobalReport

public void doGlobalReport(GlobalSession globalSession,
                           String xid,
                           GlobalStatus globalStatus)
                    throws TransactionException

从接口复制的说明: Core

Do global report.

指定者:

doGlobalReport 在接口中 Core

参数:

globalSession - the global session

xid - Transaction id.

globalStatus - the global status

抛出:

TransactionException - the transaction exception