Class ExecuteMessage (0.9.0)

public class ExecuteMessage extends AbstractQueryProtocolMessage

Executes a portal.

Inheritance

java.lang.Object > WireMessage > ControlMessage > AbstractQueryProtocolMessage > ExecuteMessage

Inherited Members

AbstractQueryProtocolMessage.flush()

AbstractQueryProtocolMessage.getSql()

AbstractQueryProtocolMessage.handleError(Exception)

AbstractQueryProtocolMessage.isReturnedErrorResponse()

AbstractQueryProtocolMessage.sendPayload()

ControlMessage.create(ConnectionHandler)

ControlMessage.getFormatCodes(DataInputStream)

ControlMessage.isExtendedProtocol()

ControlMessage.sendResultSet(IntermediateStatement,ConnectionHandler.QueryMode,long)

ControlMessage.sendSpannerResult(IntermediateStatement,ConnectionHandler.QueryMode,long)

WireMessage.getHeaderLength()

WireMessage.getIdentifier()

WireMessage.getMessageName()

WireMessage.getParameters(DataInputStream)

WireMessage.getPayloadString()

WireMessage.nextHandler()

WireMessage.read(int)

WireMessage.readAll()

WireMessage.readString()

WireMessage.send()

WireMessage.toString()

Object.clone()

Object.equals(Object)

Object.finalize()

Object.getClass()

Object.hashCode()

Object.notify()

Object.notifyAll()

Object.wait()

Object.wait(long)

Object.wait(long,int)

Static Fields

IDENTIFIER

protected static final char IDENTIFIER

Field Value

Type	Description
char

Constructors

ExecuteMessage(ConnectionHandler connection)

public ExecuteMessage(ConnectionHandler connection)

Parameter

Name	Description
connection	`ConnectionHandler`

ExecuteMessage(ConnectionHandler connection, ControlMessage.ManuallyCreatedToken manuallyCreatedToken)

public ExecuteMessage(ConnectionHandler connection, ControlMessage.ManuallyCreatedToken manuallyCreatedToken)

Constructor for execute messages that are generated by the simple query protocol.

Parameters

Name	Description
connection	`ConnectionHandler`
manuallyCreatedToken	`ControlMessage.ManuallyCreatedToken`

Methods

flush()

public void flush()

Overrides

AbstractQueryProtocolMessage.flush()

Exceptions

Type	Description
Exception

getHeaderLength()

protected int getHeaderLength()

How many bytes is taken by the payload header. Header is defined here as protocol definition + length. Most common value here is four bytes, so we keep that as default. Effectively, this is how much of the message you "don't" want to read from the message's total length with readAll.

Returns

Type	Description
int

Overrides

WireMessage.getHeaderLength()

getIdentifier()

protected String getIdentifier()

Used for logging.

Returns

Type	Description
String

Overrides

WireMessage.getIdentifier()

getMaxRows()

public int getMaxRows()

Returns

Type	Description
int

getMessageName()

protected String getMessageName()

Used for logging.

Returns

Type	Description
String

Overrides

WireMessage.getMessageName()

getName()

public String getName()

Returns

Type	Description
String

getPayloadString()

protected String getPayloadString()

Used for logging.

Returns

Type	Description
String

Overrides

WireMessage.getPayloadString()

getSql()

public String getSql()

Returns

Type	Description
String

Overrides

AbstractQueryProtocolMessage.getSql()