org.teiid.translator.simpledb

Class SimpleDBDirectQueryExecution

java.lang.Object

org.teiid.translator.simpledb.SimpleDBQueryExecution

org.teiid.translator.simpledb.SimpleDBDirectQueryExecution

All Implemented Interfaces:

Execution, ProcedureExecution, ResultSetExecution

public class SimpleDBDirectQueryExecution
extends SimpleDBQueryExecution
implements ProcedureExecution

Field Summary

Fields

Modifier and Type	Field and Description
protected int	columnCount
protected int	updateCount

Fields inherited from class org.teiid.translator.simpledb.SimpleDBQueryExecution

connection, listIterator

Constructor Summary

Constructors

Constructor and Description
SimpleDBDirectQueryExecution(List<Argument> arguments, Command command, RuntimeMetadata metadata, SimpleDBConnection connection, ExecutionContext context)

Method Summary

Modifier and Type	Method and Description
protected List<?>	buildRow(com.amazonaws.services.simpledb.model.Item item)
void	execute() Execute the associated command.
List<?>	getOutputParameterValues() Get the output parameter values.
protected String	getSQL()

Methods inherited from class org.teiid.translator.simpledb.SimpleDBQueryExecution

cancel, close, createAttributeMap, executeDirect, next

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.ResultSetExecution

next

Methods inherited from interface org.teiid.translator.Execution

cancel, close

Field Detail

columnCount

protected int columnCount

updateCount

protected int updateCount

Constructor Detail

SimpleDBDirectQueryExecution

public SimpleDBDirectQueryExecution(List<Argument> arguments,
                                    Command command,
                                    RuntimeMetadata metadata,
                                    SimpleDBConnection connection,
                                    ExecutionContext context)
                             throws TranslatorException

Throws:

TranslatorException

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

Overrides:

execute in class SimpleDBQueryExecution

Throws:

TranslatorException

getSQL

protected String getSQL()

Overrides:

getSQL in class SimpleDBQueryExecution

buildRow

protected List<?> buildRow(com.amazonaws.services.simpledb.model.Item item)
                    throws TranslatorException

Overrides:

buildRow in class SimpleDBQueryExecution

Throws:

TranslatorException

getOutputParameterValues

public List<?> getOutputParameterValues()
                                 throws TranslatorException

Description copied from interface: ProcedureExecution

Get the output parameter values. Results should place the return parameter first if it is present, then the IN/OUT and OUT parameters should follow in the order they appeared in the command.

Specified by:

getOutputParameterValues in interface ProcedureExecution

Throws:

TranslatorException - If an error occurs while retrieving the output value