org.apache.derby.impl.sql.execute
Class SetTransactionIsolationConstantAction
java.lang.Object
org.apache.derby.impl.sql.execute.SetTransactionIsolationConstantAction
- All Implemented Interfaces:
- ConstantAction
class SetTransactionIsolationConstantAction
- extends java.lang.Object
- implements ConstantAction
This class describes actions that are ALWAYS performed for a
SET TRANSACTION ISOLATION Statement at Execution time.
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
isolationLevel
private final int isolationLevel
SetTransactionIsolationConstantAction
SetTransactionIsolationConstantAction(int isolationLevel)
- Make the ConstantAction for a SET TRANSACTION ISOLATION statement.
- Parameters:
isolationLevel
- The new isolation level
toString
public java.lang.String toString()
- Overrides:
toString
in class java.lang.Object
executeConstantAction
public void executeConstantAction(Activation activation)
throws StandardException
- This is the guts of the Execution-time logic for SET TRANSACTION ISOLATION.
- Specified by:
executeConstantAction
in interface ConstantAction
- Parameters:
activation
- The execution environment for this constant action.
- Throws:
StandardException
- Thrown on failure- See Also:
ConstantAction.executeConstantAction(org.apache.derby.iapi.sql.Activation)
Apache Derby V10.6 Internals - Copyright © 2004,2007 The Apache Software Foundation. All Rights Reserved.