org.apache.derby.impl.sql.execute
Class DropRoleConstantAction

java.lang.Object
  org.apache.derby.impl.sql.execute.DDLConstantAction
      org.apache.derby.impl.sql.execute.DropRoleConstantAction

All Implemented Interfaces:

ConstantAction

 class DropRoleConstantAction
extends DDLConstantAction

This class describes actions that are ALWAYS performed for a DROP ROLE Statement at Execution time.

Field Summary

private java.lang.String

roleName

Constructor Summary

DropRoleConstantAction(java.lang.String roleName)
Make the ConstantAction for a DROP ROLE statement.

Method Summary

void	executeConstantAction(Activation activation) This is the guts of the Execution-time logic for DROP ROLE.
java.lang.String	toString()

Methods inherited from class org.apache.derby.impl.sql.execute.DDLConstantAction

addColumnDependencies, adjustUDTDependencies, adjustUDTDependencies, constructToString, getAndCheckSchemaDescriptor, getSchemaDescriptorForCreate, lockTableForDDL, storeConstraintDependenciesOnPrivileges, storeViewTriggerDependenciesOnPrivileges

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

roleName

private final java.lang.String roleName

Constructor Detail

DropRoleConstantAction

DropRoleConstantAction(java.lang.String roleName)

Make the ConstantAction for a DROP ROLE statement.

Parameters:

roleName - role name to be dropped

Method Detail

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 DROP ROLE.

Parameters:

activation - The execution environment for this constant action.

Throws:

StandardException - Thrown on failure

See Also:

ConstantAction.executeConstantAction(org.apache.derby.iapi.sql.Activation)