org.teiid.translator.object

Class ObjectUpdateExecution

java.lang.Object

org.teiid.translator.object.ObjectBaseExecution

org.teiid.translator.object.ObjectUpdateExecution

All Implemented Interfaces:

Execution, UpdateExecution

public class ObjectUpdateExecution
extends ObjectBaseExecution
implements UpdateExecution

Field Summary

Fields inherited from class org.teiid.translator.object.ObjectBaseExecution

connection, env, executionContext

Constructor Summary

Constructors

Constructor and Description
ObjectUpdateExecution(Command command, ObjectConnection connection, ExecutionContext context, ObjectExecutionFactory env)

Method Summary

Modifier and Type	Method and Description
void	close() Terminates the execution normally.
protected ObjectVisitor	createVisitor()
void	execute() Execute the associated command.
int[]	getUpdateCounts() Returns the update counts for the execution.

Methods inherited from class org.teiid.translator.object.ObjectBaseExecution

cancel, getClassRegistry

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.teiid.translator.Execution

cancel

Constructor Detail

ObjectUpdateExecution

public ObjectUpdateExecution(Command command,
                             ObjectConnection connection,
                             ExecutionContext context,
                             ObjectExecutionFactory env)

Method Detail

execute

public void execute()
             throws TranslatorException

Description copied from interface: Execution

Execute the associated command. Results will be retrieved through a specific sub-interface call.

Specified by:

execute in interface Execution

Throws:

TranslatorException

getUpdateCounts

public int[] getUpdateCounts()
                      throws DataNotAvailableException

Description copied from interface: UpdateExecution

Returns the update counts for the execution.
A single positive integer value is expected for non bulk/batch commands.
bulk/batch should return an integer for each value/command. 0 or greater for successful update count, -2 for no info, -3 failure

Specified by:

getUpdateCounts in interface UpdateExecution

Returns:

the update counts corresponding to the command executed

Throws:

DataNotAvailableException

close

public void close()

Description copied from interface: Execution

Terminates the execution normally.

Specified by:

close in interface Execution

Overrides:

close in class ObjectBaseExecution

createVisitor

protected ObjectVisitor createVisitor()