Class AbstractQueryProtocolMessage (0.20.0)

public abstract class AbstractQueryProtocolMessage extends ControlMessage

Abstract base class for extended query protocol messages. These can be buffered in memory locally until a flush or sync message is received. Any corresponding database statement will only be executed once a flush/sync is received.

Inheritance

java.lang.Object > WireMessage > ControlMessage > AbstractQueryProtocolMessage

Inherited Members

ControlMessage.create(ConnectionHandler)

ControlMessage.getFormatCodes(DataInputStream)

ControlMessage.handleError(Exception)

ControlMessage.isExtendedProtocol()

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)

Fields

queryMode

protected final ConnectionHandler.QueryMode queryMode

Field Value
Type	Description
`ConnectionHandler.QueryMode`

Methods

flush()

public abstract void flush()

Exceptions
Type	Description
`Exception`

getSql()

public abstract String getSql()

Returns
Type	Description
`String`

handleError(Exception exception)

protected void handleError(Exception exception)

Takes an Exception Object and relates its results to the user within the client.

Parameter
Name	Description
`exception`	`Exception`

Overrides

ControlMessage.handleError(Exception exception)

Exceptions
Type	Description
`Exception`

isReturnedErrorResponse()

public boolean isReturnedErrorResponse()

Returns
Type	Description
`boolean`

sendPayload()

protected final void sendPayload()

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