org.mariadb.jdbc.internal.com.send

Class ComQuery

java.lang.Object

org.mariadb.jdbc.internal.com.send.ComQuery

public class ComQuery
extends Object

Constructor Summary

Constructors

Constructor and Description
ComQuery()

Method Summary

Modifier and Type	Method and Description
static void	sendDirect(PacketOutputStream pos, byte[] sqlBytes) Send directly to socket the sql data.
static void	sendDirect(PacketOutputStream pos, byte[] sqlBytes, int queryTimeout) Send directly to socket the sql data.
static void	sendMultiDirect(PacketOutputStream pos, List<byte[]> sqlBytes) Send directly to socket the sql data.
static void	sendMultiDirect(PacketOutputStream pos, List<byte[]> sqlBytes, int queryTimeout) Send directly to socket the sql data.
static int	sendMultiple(PacketOutputStream writer, String firstQuery, List<String> queries, int currentIndex) Statement.executeBatch() rewritten multiple (concatenate with ";") according to max_allowed_packet)
static int	sendRewriteCmd(PacketOutputStream pos, List<byte[]> queryParts, ParameterHolder[] parameters, int currentIndex, int paramCount, List<ParameterHolder[]> parameterList, boolean rewriteValues) Client side PreparedStatement.executeBatch values rewritten (concatenate value params according to max_allowed_packet)
static void	sendSubCmd(PacketOutputStream writer, ClientPrepareResult clientPrepareResult, ParameterHolder[] parameters) Client-side PrepareStatement.execute() packet send.

Methods inherited from class java.lang.Object

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

Constructor Detail

ComQuery

public ComQuery()

Method Detail

sendSubCmd

public static void sendSubCmd(PacketOutputStream writer,
                              ClientPrepareResult clientPrepareResult,
                              ParameterHolder[] parameters)
                       throws IOException

Client-side PrepareStatement.execute() packet send.

Parameters:

writer - outputStream

clientPrepareResult - clientPrepareResult

parameters - parameter

Throws:

IOException - if connection fail

sendRewriteCmd

public static int sendRewriteCmd(PacketOutputStream pos,
                                 List<byte[]> queryParts,
                                 ParameterHolder[] parameters,
                                 int currentIndex,
                                 int paramCount,
                                 List<ParameterHolder[]> parameterList,
                                 boolean rewriteValues)
                          throws IOException

Client side PreparedStatement.executeBatch values rewritten (concatenate value params according to max_allowed_packet)

Parameters:

pos - outputStream

queryParts - query parts

parameters - parameters

currentIndex - currentIndex

paramCount - parameter pos

parameterList - parameter list

rewriteValues - is query rewritable by adding values

Returns:

current index

Throws:

IOException - if connection fail

sendMultiple

public static int sendMultiple(PacketOutputStream writer,
                               String firstQuery,
                               List<String> queries,
                               int currentIndex)
                        throws IOException

Statement.executeBatch() rewritten multiple (concatenate with ";") according to max_allowed_packet)

Parameters:

writer - outputstream

firstQuery - first query

queries - queries

currentIndex - currentIndex

Returns:

current index

Throws:

IOException - if connection error occur

sendDirect

public static void sendDirect(PacketOutputStream pos,
                              byte[] sqlBytes)
                       throws IOException,
                              SQLException

Send directly to socket the sql data.

Parameters:

pos - output stream

sqlBytes - the query in UTF-8 bytes

Throws:

IOException - if connection error occur

SQLException - if packet max size is to big.

sendDirect

public static void sendDirect(PacketOutputStream pos,
                              byte[] sqlBytes,
                              int queryTimeout)
                       throws IOException,
                              SQLException

Send directly to socket the sql data.

Parameters:

pos - output stream

sqlBytes - the query in UTF-8 bytes

queryTimeout - timeout using max_statement_time

Throws:

IOException - if connection error occur

SQLException - if packet max size is to big.

sendMultiDirect

public static void sendMultiDirect(PacketOutputStream pos,
                                   List<byte[]> sqlBytes)
                            throws IOException,
                                   SQLException

Send directly to socket the sql data.

Parameters:

pos - output stream

sqlBytes - the query in UTF-8 bytes

Throws:

IOException - if connection error occur

SQLException - if packet max size is to big.

sendMultiDirect

public static void sendMultiDirect(PacketOutputStream pos,
                                   List<byte[]> sqlBytes,
                                   int queryTimeout)
                            throws IOException,
                                   SQLException

Send directly to socket the sql data.

Parameters:

pos - output stream

sqlBytes - the query in UTF-8 bytes

queryTimeout - timeout using max_statement_time

Throws:

IOException - if connection error occur

SQLException - if packet max size is to big.