public abstract class JdbcTransactionObjectSupport extends Object implements org.springframework.transaction.SavepointManager, org.springframework.transaction.support.SmartTransactionObject
ConnectionHolder with a JDBC Connection, and implements the
SavepointManager interface based on that ConnectionHolder.
Allows for programmatic management of JDBC Savepoints.
Spring's DefaultTransactionStatus
automatically delegates to this, as it autodetects transaction objects which
implement the SavepointManager interface.
DataSourceTransactionManager| Constructor and Description |
|---|
JdbcTransactionObjectSupport() |
| Modifier and Type | Method and Description |
|---|---|
Object |
createSavepoint()
This implementation creates a JDBC 3.0 Savepoint and returns it.
|
void |
flush() |
ConnectionHolder |
getConnectionHolder()
Return the ConnectionHolder for this transaction object.
|
protected ConnectionHolder |
getConnectionHolderForSavepoint() |
Integer |
getPreviousIsolationLevel()
Return the retained previous isolation level, if any.
|
boolean |
hasConnectionHolder()
Check whether this transaction object has a ConnectionHolder.
|
boolean |
isReadOnly()
Return the read-only status of this transaction.
|
boolean |
isSavepointAllowed()
Return whether savepoints are allowed within this transaction.
|
void |
releaseSavepoint(Object savepoint)
This implementation releases the given JDBC 3.0 Savepoint.
|
void |
rollbackToSavepoint(Object savepoint)
This implementation rolls back to the given JDBC 3.0 Savepoint.
|
void |
setConnectionHolder(ConnectionHolder connectionHolder)
Set the ConnectionHolder for this transaction object.
|
void |
setPreviousIsolationLevel(Integer previousIsolationLevel)
Set the previous isolation level to retain, if any.
|
void |
setReadOnly(boolean readOnly)
Set the read-only status of this transaction.
|
void |
setSavepointAllowed(boolean savepointAllowed)
Set whether savepoints are allowed within this transaction.
|
public void setConnectionHolder(@Nullable
ConnectionHolder connectionHolder)
public ConnectionHolder getConnectionHolder()
public boolean hasConnectionHolder()
public void setPreviousIsolationLevel(@Nullable
Integer previousIsolationLevel)
@Nullable public Integer getPreviousIsolationLevel()
public void setReadOnly(boolean readOnly)
false.public boolean isReadOnly()
public void setSavepointAllowed(boolean savepointAllowed)
false.public boolean isSavepointAllowed()
public void flush()
public Object createSavepoint() throws org.springframework.transaction.TransactionException
createSavepoint in interface org.springframework.transaction.SavepointManagerorg.springframework.transaction.TransactionExceptionConnection.setSavepoint()public void rollbackToSavepoint(Object savepoint) throws org.springframework.transaction.TransactionException
rollbackToSavepoint in interface org.springframework.transaction.SavepointManagerorg.springframework.transaction.TransactionExceptionConnection.rollback(java.sql.Savepoint)public void releaseSavepoint(Object savepoint) throws org.springframework.transaction.TransactionException
releaseSavepoint in interface org.springframework.transaction.SavepointManagerorg.springframework.transaction.TransactionExceptionConnection.releaseSavepoint(java.sql.Savepoint)protected ConnectionHolder getConnectionHolderForSavepoint() throws org.springframework.transaction.TransactionException
org.springframework.transaction.TransactionException