io.seata.server.storage.file.lock

类 FileLocker

java.lang.Object

io.seata.core.lock.AbstractLocker

io.seata.server.storage.file.lock.FileLocker

所有已实现的接口:

Locker

public class FileLocker
extends AbstractLocker

The type Memory locker.

作者:

zhangsen

嵌套类概要

嵌套类

限定符和类型	类和说明
static class	FileLocker.BucketLockMap Because bucket lock map will be key of HashMap(lockHolder), however ConcurrentHashMap overwrites Object##hashCode() and Object##equals(Object), that leads to hash key conflict in lockHolder.

字段概要

字段

限定符和类型	字段和说明
protected BranchSession	branchSession The Branch session.

从类继承的字段 io.seata.core.lock.AbstractLocker

LOCK_SPLIT, LOGGER

构造器概要

构造器

构造器和说明
FileLocker(BranchSession branchSession) Instantiates a new Memory locker.

方法概要

限定符和类型	方法和说明
boolean	acquireLock(List<RowLock> rowLocks)
boolean	acquireLock(List<RowLock> rowLocks, boolean autoCommit, boolean skipCheckLock)
void	cleanAllLocks()
boolean	isLockable(List<RowLock> rowLocks)
boolean	releaseLock(List<RowLock> rowLock)
void	updateLockStatus(String xid, LockStatus lockStatus)

从类继承的方法 io.seata.core.lock.AbstractLocker

convertToLockDO, convertToLockDO, getRowKey, releaseLock, releaseLock

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

branchSession

protected BranchSession branchSession

The Branch session.

构造器详细资料

FileLocker

public FileLocker(BranchSession branchSession)

Instantiates a new Memory locker.

参数:

branchSession - the branch session

方法详细资料

acquireLock

public boolean acquireLock(List<RowLock> rowLocks)

acquireLock

public boolean acquireLock(List<RowLock> rowLocks,
                           boolean autoCommit,
                           boolean skipCheckLock)

releaseLock

public boolean releaseLock(List<RowLock> rowLock)

isLockable

public boolean isLockable(List<RowLock> rowLocks)

updateLockStatus

public void updateLockStatus(String xid,
                             LockStatus lockStatus)

cleanAllLocks

public void cleanAllLocks()

指定者:

cleanAllLocks 在接口中 Locker

覆盖:

cleanAllLocks 在类中 AbstractLocker