Class QueryMessage (0.27.1)

Version latest

• 0.27.1 (latest)
• 0.27.0
• 0.26.0
• 0.25.0
• 0.24.0
• 0.23.1
• 0.22.1
• 0.21.0
• 0.20.0
• 0.19.1
• 0.18.4
• 0.17.0
• 0.16.0
• 0.15.0
• 0.14.1
• 0.9.0
• 0.8.0
• 0.7.0
• 0.6.1
• 0.5.1

public class QueryMessage extends ControlMessage

Executes a simple statement.

Inheritance

java.lang.Object > WireMessage > ControlMessage > QueryMessage

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)

Static Fields

CLOSE

public static final String CLOSE

Field Value
Type	Description
String

COPY

public static final String COPY

Field Value
Type	Description
String

DEALLOCATE

public static final String DEALLOCATE

Field Value
Type	Description
String

DECLARE

public static final String DECLARE

Field Value
Type	Description
String

EXECUTE

public static final String EXECUTE

Field Value
Type	Description
String

FETCH

public static final String FETCH

Field Value
Type	Description
String

IDENTIFIER

protected static final char IDENTIFIER

Field Value
Type	Description
char

MOVE

public static final String MOVE

Field Value
Type	Description
String

PREPARE

public static final String PREPARE

Field Value
Type	Description
String

RELEASE

public static final String RELEASE

Field Value
Type	Description
String

ROLLBACK

public static final String ROLLBACK

Field Value
Type	Description
String

SAVEPOINT

public static final String SAVEPOINT

Field Value
Type	Description
String

SHOW_DATABASE_DDL

public static final ImmutableList<String> SHOW_DATABASE_DDL

Field Value
Type	Description
com.google.common.collect.ImmutableList<String>

TRUNCATE

public static final String TRUNCATE

Field Value
Type	Description
String

VACUUM

public static final String VACUUM

Field Value
Type	Description
String

Constructors

QueryMessage(ConnectionHandler connection)

public QueryMessage(ConnectionHandler connection)

Parameter
Name	Description
connection	ConnectionHandler

Methods

getIdentifier()

public 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()

getSimpleQueryStatement()

public SimpleQueryStatement getSimpleQueryStatement()

Returns
Type	Description
SimpleQueryStatement

getStatement()

public Statement getStatement()

Returns
Type	Description
com.google.cloud.spanner.Statement

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