io.seata.server.storage.db.session

类 DataBaseSessionManager

java.lang.Object

io.seata.server.session.AbstractSessionManager

io.seata.server.storage.db.session.DataBaseSessionManager

所有已实现的接口:

io.seata.common.executor.Initialize, Disposable, SessionLifecycleListener, SessionManager

@LoadLevel(name="db",
           scope=PROTOTYPE)
public class DataBaseSessionManager
extends AbstractSessionManager
implements io.seata.common.executor.Initialize

The Data base session manager.

作者:

zhangsen

字段概要

字段

限定符和类型	字段和说明
protected static org.slf4j.Logger	LOGGER The constant LOGGER.
protected String	taskName The Task name.

从类继承的字段 io.seata.server.session.AbstractSessionManager

name, transactionStoreManager

构造器概要

构造器

构造器和说明
DataBaseSessionManager() Instantiates a new Data base session manager.
DataBaseSessionManager(String name) Instantiates a new Data base session manager.

方法概要

限定符和类型	方法和说明
void	addBranchSession(GlobalSession globalSession, BranchSession session) Add branch session.
void	addGlobalSession(GlobalSession session) Add global session.
Collection<GlobalSession>	allSessions() All sessions collection.
GlobalSession	findGlobalSession(String xid) Find global session global session.
GlobalSession	findGlobalSession(String xid, boolean withBranchSessions) Find global session global session.
List<GlobalSession>	findGlobalSessions(SessionCondition condition) Find global sessions list.
void	init()
<T> T	lockAndExecute(GlobalSession globalSession, GlobalSession.LockCallable<T> lockCallable) lock and execute
void	removeBranchSession(GlobalSession globalSession, BranchSession session) Remove branch session.
void	removeGlobalSession(GlobalSession session) remove globalSession 1. rootSessionManager remove normal globalSession 2. retryCommitSessionManager and retryRollbackSessionManager remove retry expired globalSession
void	updateBranchSessionStatus(BranchSession session, BranchStatus status) Update branch session status.
void	updateGlobalSessionStatus(GlobalSession session, GlobalStatus status) Update global session status.

从类继承的方法 io.seata.server.session.AbstractSessionManager

destroy, onAddBranch, onBegin, onBranchStatusChange, onClose, onFailEnd, onRemoveBranch, onStatusChange, onSuccessEnd, setTransactionStoreManager

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

The constant LOGGER.

taskName

protected String taskName

The Task name.

构造器详细资料

DataBaseSessionManager

public DataBaseSessionManager()

Instantiates a new Data base session manager.

DataBaseSessionManager

public DataBaseSessionManager(String name)

Instantiates a new Data base session manager.

参数:

name - the name

方法详细资料

init

public void init()

指定者:

init 在接口中 io.seata.common.executor.Initialize

addGlobalSession

public void addGlobalSession(GlobalSession session)
                      throws TransactionException

从接口复制的说明: SessionManager

Add global session.

指定者:

addGlobalSession 在接口中 SessionManager

覆盖:

addGlobalSession 在类中 AbstractSessionManager

参数:

session - the session

抛出:

TransactionException - the transaction exception

updateGlobalSessionStatus

public void updateGlobalSessionStatus(GlobalSession session,
                                      GlobalStatus status)
                               throws TransactionException

从接口复制的说明: SessionManager

Update global session status.

指定者:

updateGlobalSessionStatus 在接口中 SessionManager

覆盖:

updateGlobalSessionStatus 在类中 AbstractSessionManager

参数:

session - the session

status - the status

抛出:

TransactionException - the transaction exception

removeGlobalSession

public void removeGlobalSession(GlobalSession session)
                         throws TransactionException

remove globalSession 1. rootSessionManager remove normal globalSession 2. retryCommitSessionManager and retryRollbackSessionManager remove retry expired globalSession

指定者:

removeGlobalSession 在接口中 SessionManager

覆盖:

removeGlobalSession 在类中 AbstractSessionManager

参数:

session - the session

抛出:

TransactionException

addBranchSession

public void addBranchSession(GlobalSession globalSession,
                             BranchSession session)
                      throws TransactionException

从接口复制的说明: SessionManager

Add branch session.

指定者:

addBranchSession 在接口中 SessionManager

覆盖:

addBranchSession 在类中 AbstractSessionManager

参数:

globalSession - the global session

session - the session

抛出:

TransactionException - the transaction exception

updateBranchSessionStatus

public void updateBranchSessionStatus(BranchSession session,
                                      BranchStatus status)
                               throws TransactionException

从接口复制的说明: SessionManager

Update branch session status.

指定者:

updateBranchSessionStatus 在接口中 SessionManager

覆盖:

updateBranchSessionStatus 在类中 AbstractSessionManager

参数:

session - the session

status - the status

抛出:

TransactionException - the transaction exception

removeBranchSession

public void removeBranchSession(GlobalSession globalSession,
                                BranchSession session)
                         throws TransactionException

从接口复制的说明: SessionManager

Remove branch session.

指定者:

removeBranchSession 在接口中 SessionManager

覆盖:

removeBranchSession 在类中 AbstractSessionManager

参数:

globalSession - the global session

session - the session

抛出:

TransactionException - the transaction exception

findGlobalSession

public GlobalSession findGlobalSession(String xid)

从接口复制的说明: SessionManager

Find global session global session.

指定者:

findGlobalSession 在接口中 SessionManager

参数:

xid - the xid

返回:

the global session

findGlobalSession

public GlobalSession findGlobalSession(String xid,
                                       boolean withBranchSessions)

从接口复制的说明: SessionManager

Find global session global session.

指定者:

findGlobalSession 在接口中 SessionManager

参数:

xid - the xid

withBranchSessions - the withBranchSessions

返回:

the global session

allSessions

public Collection<GlobalSession> allSessions()

从接口复制的说明: SessionManager

All sessions collection.

指定者:

allSessions 在接口中 SessionManager

返回:

the collection

findGlobalSessions

public List<GlobalSession> findGlobalSessions(SessionCondition condition)

从接口复制的说明: SessionManager

Find global sessions list.

指定者:

findGlobalSessions 在接口中 SessionManager

参数:

condition - the condition

返回:

the list

lockAndExecute

public <T> T lockAndExecute(GlobalSession globalSession,
                            GlobalSession.LockCallable<T> lockCallable)
                     throws TransactionException

从接口复制的说明: SessionManager

lock and execute

指定者:

lockAndExecute 在接口中 SessionManager

参数:

globalSession - the global session

lockCallable - the lock Callable

返回:

the value

抛出:

TransactionException