--- /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);
+ }
+}
+