+++ /dev/null
-// ANNA - Anna is Not Nothingness Anymore //
-// //
-// (c) Copyright 2005-2015 Eduardo Ramos Testillano & Francisco Ruiz Rayo //
-// //
-// See project site at http://redmine.teslayout.com/projects/anna-suite //
-// See accompanying file LICENSE or copy at http://www.teslayout.com/projects/public/anna.LICENSE //
-
-
-#include <mysql/mysql.h>
-
-#include <anna/core/DataBlock.hpp>
-
-#include <anna/dbms/Data.hpp>
-#include <anna/dbms/LongBlock.hpp>
-
-#include <anna/dbms.mysql/BaseBind.hpp>
-
-using namespace std;
-using namespace anna;
-
-//----------------------------------------------------------------------------
-// (1) Reserva 2 Kbytes para trabajar con el LOB.
-//----------------------------------------------------------------------------
-dbms::mysql::BaseBind::BaseBind(const dbms::Data& data) :
- a_type(data.getType()),
- a_time(NULL) {
- switch(a_type) {
- case Data::Type::ShortBlock:
- case Data::Type::LongBlock:
- break;
- case Data::Type::Date: // (1)
- case Data::Type::TimeStamp:
- a_time = new MYSQL_TIME;
- break;
- default: break;
- }
-}
-
-dbms::mysql::BaseBind::~BaseBind() {
- delete a_time;
-}
-
-/**
- * SegĂșn http://dev.mysql.com/doc/refman/4.1/en/c-api-prepared-statement-datatypes.html
- * y el truco para recoger BLOB's http://dev.mysql.com/doc/refman/4.1/en/mysql-stmt-fetch.html.
- */
-void dbms::mysql::BaseBind::setupBind(st_mysql_bind& bind, dbms::Data& data)
-throw(RuntimeException) {
- anna_memset(&bind, 0, sizeof(bind));
- bind.is_null = &a_nullIndicator;
- a_length = 0;
-
- switch(a_type) {
- case Data::Type::Integer:
- bind.buffer_type = MYSQL_TYPE_LONG;
- bind.buffer_length = data.getMaxSize();
- bind.length = &a_length;
- bind.buffer = const_cast <dbms::Data&>(data).getBuffer();
- bind.is_unsigned = false;
- break;
- case Data::Type::String:
- bind.buffer_type = MYSQL_TYPE_STRING;
- bind.buffer_length = data.getMaxSize();
- bind.length = &a_length;
- bind.buffer = const_cast <dbms::Data&>(data).getBuffer();
- break;
- case Data::Type::Float:
- bind.buffer_type = MYSQL_TYPE_FLOAT;
- bind.buffer_length = data.getMaxSize();
- bind.length = &a_length;
- bind.buffer = const_cast <dbms::Data&>(data).getBuffer();
- break;
- case Data::Type::Date: // (1)
- bind.buffer_type = MYSQL_TYPE_DATE;
- bind.buffer_length = sizeof(MYSQL_TIME);
- bind.length = &a_length;
- bind.buffer = (char*) a_time;
- break;
- case Data::Type::TimeStamp:
- bind.buffer_type = MYSQL_TYPE_DATETIME;
- bind.buffer_length = sizeof(MYSQL_TIME);
- bind.length = &a_length;
- bind.buffer = (char*) a_time;
- break;
- case Data::Type::ShortBlock:
-
- if((bind.buffer_length = data.getMaxSize()) < MaxBlobSize) {
- bind.buffer_type = MYSQL_TYPE_BLOB;
- bind.length = &a_length;
- bind.buffer = const_cast <dbms::Data&>(data).getBuffer();
- } else {
- string msg(data.asString());
- msg += functions::asString(" | Over maximum size: %d/%d", data.getMaxSize(), MaxBlobSize);
- throw RuntimeException(msg, ANNA_FILE_LOCATION);
- }
-
- break;
- case Data::Type::LongBlock:
- /**
- * El tratamiento particular se realiza en las clases InputBind y OutputBind.
- */
- break;
- default:
- throw RuntimeException(functions::asString("Unsupported data type %d", (int) a_type), ANNA_FILE_LOCATION);
- }
-}
-