org.apache.hadoop.hive.ql.processors

Class CommandProcessorResponse

java.lang.Object

org.apache.hadoop.hive.ql.processors.CommandProcessorResponse

public class CommandProcessorResponse
extends Object

Encapsulates the basic response info returned by classes the implement the CommandProcessor interface. Typically errorMessage and SQLState will only be set if the responseCode is not 0.

Constructor Summary

Constructors

Constructor and Description
CommandProcessorResponse(int responseCode)
CommandProcessorResponse(int responseCode, String errorMessage, String SQLState)
CommandProcessorResponse(int responseCode, String errorMessage, String SQLState, Schema schema)
CommandProcessorResponse(int responseCode, String errorMessage, String SQLState, Schema schema, Throwable exception)
CommandProcessorResponse(int responseCode, String errorMessage, String SQLState, Throwable exception)

Method Summary

Methods

Modifier and Type	Method and Description
static CommandProcessorResponse	create(Exception e) Create CommandProcessorResponse object indicating an error.
String	getErrorMessage()
Throwable	getException()
int	getResponseCode()
Schema	getSchema()
String	getSQLState()
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

CommandProcessorResponse

public CommandProcessorResponse(int responseCode)

CommandProcessorResponse

public CommandProcessorResponse(int responseCode,
                        String errorMessage,
                        String SQLState)

CommandProcessorResponse

public CommandProcessorResponse(int responseCode,
                        String errorMessage,
                        String SQLState,
                        Throwable exception)

CommandProcessorResponse

public CommandProcessorResponse(int responseCode,
                        String errorMessage,
                        String SQLState,
                        Schema schema)

CommandProcessorResponse

public CommandProcessorResponse(int responseCode,
                        String errorMessage,
                        String SQLState,
                        Schema schema,
                        Throwable exception)

Method Detail

create

public static CommandProcessorResponse create(Exception e)

Create CommandProcessorResponse object indicating an error. Creates new CommandProcessorResponse with responseCode=1, and sets message from exception argument

Parameters:

e -

Returns:

getResponseCode

public int getResponseCode()

getErrorMessage

public String getErrorMessage()

getSQLState

public String getSQLState()

getSchema

public Schema getSchema()

getException

public Throwable getException()

toString

public String toString()

Overrides:

toString in class Object