Package org.mariadb.jdbc.internal.protocol

Class AbstractMultiSend

java.lang.Object

org.mariadb.jdbc.internal.protocol.AbstractMultiSend

public abstract class AbstractMultiSend
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
protected ColumnType[]	parameterTypeHeader
protected int	statementId

Constructor Summary

Constructors

Constructor	Description
AbstractMultiSend(Protocol protocol, PacketOutputStream writer, Results results, List<String> queries, ThreadPoolExecutor readScheduler)	Bulk execute for statement.executeBatch().
AbstractMultiSend(Protocol protocol, PacketOutputStream writer, Results results, ClientPrepareResult clientPrepareResult, List<ParameterHolder[]> parametersList, ThreadPoolExecutor readScheduler)	Bulk execute for client-side PreparedStatement.executeBatch (no prepare).
AbstractMultiSend(Protocol protocol, PacketOutputStream writer, Results results, ServerPrepareResult serverPrepareResult, List<ParameterHolder[]> parametersList, boolean readPrepareStmtResult, String sql, ThreadPoolExecutor readScheduler)	Bulk execute for Server PreparedStatement.executeBatch (when no COM_MULTI)

Method Summary

Modifier and Type	Method	Description
PrepareResult	executeBatch()	Execute Bulk execution (send packets by batch of useBatchMultiSendNumber or when max packet is reached) before reading results.
abstract int	getParamCount()
PrepareResult	getPrepareResult()
abstract int	getTotalExecutionNumber()
abstract SQLException	handleResultException(SQLException qex, Results results, List<ParameterHolder[]> parametersList, List<String> queries, int currentCounter, int sendCmdCounter, int paramCount, PrepareResult prepareResult)
abstract void	sendCmd(PacketOutputStream writer, Results results, List<ParameterHolder[]> parametersList, List<String> queries, int paramCount, BulkStatus status, PrepareResult prepareResult)

Methods inherited from class java.lang.Object

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

Field Detail

statementId

protected int statementId

parameterTypeHeader

protected ColumnType[] parameterTypeHeader

Constructor Detail

AbstractMultiSend

public AbstractMultiSend(Protocol protocol,
                         PacketOutputStream writer,
                         Results results,
                         ServerPrepareResult serverPrepareResult,
                         List<ParameterHolder[]> parametersList,
                         boolean readPrepareStmtResult,
                         String sql,
                         ThreadPoolExecutor readScheduler)

Bulk execute for Server PreparedStatement.executeBatch (when no COM_MULTI)

Parameters:

protocol - protocol

writer - outputStream

results - query results

serverPrepareResult - Prepare result

parametersList - parameters

readPrepareStmtResult - must execute prepare result

sql - sql query.

readScheduler - reading thread-pool

AbstractMultiSend

public AbstractMultiSend(Protocol protocol,
                         PacketOutputStream writer,
                         Results results,
                         ClientPrepareResult clientPrepareResult,
                         List<ParameterHolder[]> parametersList,
                         ThreadPoolExecutor readScheduler)

Bulk execute for client-side PreparedStatement.executeBatch (no prepare).

Parameters:

protocol - current protocol

writer - outputStream

results - results

clientPrepareResult - clientPrepareResult

parametersList - parameters

readScheduler - reading thread-pool

AbstractMultiSend

public AbstractMultiSend(Protocol protocol,
                         PacketOutputStream writer,
                         Results results,
                         List<String> queries,
                         ThreadPoolExecutor readScheduler)

Bulk execute for statement.executeBatch().

Parameters:

protocol - protocol

writer - outputStream

results - results

queries - query list

readScheduler - reading thread-pool

Method Detail

sendCmd

public abstract void sendCmd(PacketOutputStream writer,
                             Results results,
                             List<ParameterHolder[]> parametersList,
                             List<String> queries,
                             int paramCount,
                             BulkStatus status,
                             PrepareResult prepareResult)
                      throws SQLException,
                             IOException

Throws:

SQLException

IOException

handleResultException

public abstract SQLException handleResultException(SQLException qex,
                                                   Results results,
                                                   List<ParameterHolder[]> parametersList,
                                                   List<String> queries,
                                                   int currentCounter,
                                                   int sendCmdCounter,
                                                   int paramCount,
                                                   PrepareResult prepareResult)

getParamCount

public abstract int getParamCount()

getTotalExecutionNumber

public abstract int getTotalExecutionNumber()

getPrepareResult

public PrepareResult getPrepareResult()

executeBatch

public PrepareResult executeBatch()
                           throws SQLException

Execute Bulk execution (send packets by batch of useBatchMultiSendNumber or when max packet is reached) before reading results.

Returns:

prepare result

Throws:

SQLException - if any error occur