所有超级接口:

JdbcResourceTransactionAccess, Serializable, TransactionCoordinatorOwner

所有已知实现类:

JdbcCoordinatorImpl
```
public interface JdbcCoordinator
extends Serializable, TransactionCoordinatorOwner, JdbcResourceTransactionAccess
```
Coordinates JDBC-related activities.

作者:

Steve Ebersole, Brett Meyer

方法概要

所有方法实例方法抽象方法默认方法已过时的方法
修饰符和类型	方法	说明
`void`	`abortBatch()`	Abort the currently managed batch (if any)
`void`	`afterStatementExecution()`	Used to signify that a statement has completed execution which may indicate that this logical connection need to perform an aggressive release of its physical connection.
`void`	`afterTransaction()`	Signals the end of transaction.
`void`	`cancelLastQuery()`	Attempt to cancel the last query sent to the JDBC driver.
`Connection`	`close()`	Close this coordinator and release and resources.
`<T> T`	`coordinateWork(WorkExecutorVisitable<T> work)`	Perform the requested work handling exceptions, coordinating and handling return processing.
`int`	`determineRemainingTransactionTimeOutPeriod()`	Calculate the amount of time, in seconds, still remaining before transaction timeout occurs.
`void`	`disableReleases()`	Disable connection releases
`void`	`enableReleases()`	Enable connection releases
`void`	`executeBatch()`	Execute the currently managed batch (if any)
`void`	`flushBeginning()`	Callback to let us know that a flush is beginning.
`void`	`flushEnding()`	Callback to let us know that a flush is ending.
`Batch`	`getBatch(BatchKey key)`	Get a batch instance.
`default PhysicalConnectionHandlingMode`	`getConnectionHandlingMode()`	已过时。 (since 5.2) access via `getLogicalConnection()` instead
`default ConnectionReleaseMode`	`getConnectionReleaseMode()`	已过时。 (since 5.2) use `PhysicalConnectionHandlingMode` via `getLogicalConnection()` instead
`LogicalConnectionImplementor`	`getLogicalConnection()`	Retrieves the logical connection associated with this JDBC coordinator.
`default ResourceRegistry`	`getResourceRegistry()`	已过时。 (since 5.2) access via `getLogicalConnection()` instead
`ResultSetReturn`	`getResultSetReturn()`	Obtain the resultset extractor associated with this JDBC coordinator.
`StatementPreparer`	`getStatementPreparer()`	Obtain the statement preparer associated with this JDBC coordinator.
`boolean`	`isReadyForSerialization()`	Can this coordinator be serialized?
`void`	`registerLastQuery(Statement statement)`	Register a query statement as being able to be cancelled.
`void`	`serialize(ObjectOutputStream objectOutputStream)`

从接口继承的方法 org.hibernate.resource.transaction.backend.jdbc.spi.JdbcResourceTransactionAccess
getResourceLocalTransaction

从接口继承的方法 org.hibernate.resource.transaction.spi.TransactionCoordinatorOwner
afterTransactionBegin, afterTransactionCompletion, beforeTransactionCompletion, flushBeforeTransactionCompletion, getJdbcSessionOwner, isActive, setTransactionTimeOut, startTransactionBoundary

- 方法详细资料
  - getLogicalConnection
```
LogicalConnectionImplementor getLogicalConnection()
```
    Retrieves the logical connection associated with this JDBC coordinator.
    
    返回:
    
    The logical connection
  - getBatch
```
Batch getBatch(BatchKey key)
```
    Get a batch instance.
    
    参数:
    
    key - The unique batch key.
    
    返回:
    
    The batch
  - executeBatch
```
void executeBatch()
```
    Execute the currently managed batch (if any)
  - abortBatch
```
void abortBatch()
```
    Abort the currently managed batch (if any)
  - getStatementPreparer
```
StatementPreparer getStatementPreparer()
```
    Obtain the statement preparer associated with this JDBC coordinator.
    
    返回:
    
    This coordinator's statement preparer
  - getResultSetReturn
```
ResultSetReturn getResultSetReturn()
```
    Obtain the resultset extractor associated with this JDBC coordinator.
    
    返回:
    
    This coordinator's resultset extractor
  - flushBeginning
```
void flushBeginning()
```
    Callback to let us know that a flush is beginning. We use this fact to temporarily circumvent aggressive connection releasing until after the flush cycle is complete flushEnding()
  - flushEnding
```
void flushEnding()
```
    Callback to let us know that a flush is ending. We use this fact to stop circumventing aggressive releasing connections.
  - close
```
Connection close()
```
    Close this coordinator and release and resources.
    
    返回:
    
    The Connection associated with the managed logical connection
    
    另请参阅:
    
    LogicalConnection.close()
  - afterTransaction
```
void afterTransaction()
```
    Signals the end of transaction.
    Intended for use from the transaction coordinator, after local transaction completion. Used to conditionally release the JDBC connection aggressively if the configured release mode indicates.
  - afterStatementExecution
```
void afterStatementExecution()
```
    Used to signify that a statement has completed execution which may indicate that this logical connection need to perform an aggressive release of its physical connection.
  - coordinateWork
```
<T> T coordinateWork(WorkExecutorVisitable<T> work)
```
    Perform the requested work handling exceptions, coordinating and handling return processing.
    
    类型参数:
    
    T - The result type.
    
    参数:
    
    work - The work to be performed.
    
    返回:
    
    The work result.
  - cancelLastQuery
```
void cancelLastQuery()
```
    Attempt to cancel the last query sent to the JDBC driver.
  - determineRemainingTransactionTimeOutPeriod
```
int determineRemainingTransactionTimeOutPeriod()
```
    Calculate the amount of time, in seconds, still remaining before transaction timeout occurs.
    
    返回:
    
    The number of seconds remaining until until a transaction timeout occurs. A negative value indicates no timeout was requested.
    
    抛出:
    
    TransactionException - Indicates the time out period has already been exceeded.
  - enableReleases
```
void enableReleases()
```
    Enable connection releases
  - disableReleases
```
void disableReleases()
```
    Disable connection releases
  - registerLastQuery
```
void registerLastQuery(Statement statement)
```
    Register a query statement as being able to be cancelled.
    
    参数:
    
    statement - The cancel-able query statement.
  - isReadyForSerialization
```
boolean isReadyForSerialization()
```
    Can this coordinator be serialized?
    
    返回:
    
    true indicates the coordinator can be serialized.
  - getConnectionReleaseMode
```
@Deprecated
default ConnectionReleaseMode getConnectionReleaseMode()
```
    已过时。
    (since 5.2) use PhysicalConnectionHandlingMode via getLogicalConnection() instead
    
    The release mode under which this logical connection is operating.
    
    返回:
    
    the release mode.
  - getConnectionHandlingMode
```
@Deprecated
default PhysicalConnectionHandlingMode getConnectionHandlingMode()
```
    已过时。
    (since 5.2) access via getLogicalConnection() instead
    
    The mode for physical handling of the JDBC Connection
    
    返回:
    
    The JDBC Connection handlng mode
  - getResourceRegistry
```
@Deprecated
default ResourceRegistry getResourceRegistry()
```
    已过时。
    (since 5.2) access via getLogicalConnection() instead
  - serialize
```
void serialize(ObjectOutputStream objectOutputStream)
        throws IOException
```
    抛出:
    
    IOException

接口 JdbcCoordinator

方法概要

从接口继承的方法 org.hibernate.resource.transaction.backend.jdbc.spi.JdbcResourceTransactionAccess

从接口继承的方法 org.hibernate.resource.transaction.spi.TransactionCoordinatorOwner

方法详细资料

getLogicalConnection

getBatch

executeBatch

abortBatch

getStatementPreparer

getResultSetReturn

flushBeginning

flushEnding

close

afterTransaction

afterStatementExecution

coordinateWork

cancelLastQuery

determineRemainingTransactionTimeOutPeriod

enableReleases

disableReleases

registerLastQuery

isReadyForSerialization

getConnectionReleaseMode

getConnectionHandlingMode

getResourceRegistry

serialize