Class FlushMessage (0.6.0)

public class FlushMessage extends ControlMessage

Handles a flush command from the user. This flushes any pending changes to Cloud Spanner and then sends any pending messages to the client.

Inheritance

java.lang.Object > WireMessage > ControlMessage > FlushMessage

Inherited Members

ControlMessage.create(ConnectionHandler)

ControlMessage.getFormatCodes(DataInputStream)

ControlMessage.handleError(Exception)

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.sendPayload()

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

FlushMessage(ConnectionHandler connection)

public FlushMessage(ConnectionHandler connection)

Parameter

Name	Description
connection	`ConnectionHandler`

FlushMessage(ConnectionHandler connection, ControlMessage.ManuallyCreatedToken manuallyCreatedToken)

public FlushMessage(ConnectionHandler connection, ControlMessage.ManuallyCreatedToken manuallyCreatedToken)

Parameters

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

Methods

getIdentifier()

protected String getIdentifier()

Used for logging.

Returns

Type	Description
String

Overrides

WireMessage.getIdentifier()

getMessageName()

protected String getMessageName()

Used for logging.

Returns

Type	Description
String

Overrides

WireMessage.getMessageName()

getPayloadString()

protected String getPayloadString()

Used for logging.

Returns

Type	Description
String

Overrides

WireMessage.getPayloadString()

sendPayload()

protected void sendPayload()

Override this method to include post-processing and metadata in the sending process. Template method for send.

Overrides

WireMessage.sendPayload()

Exceptions

Type	Description
Exception