[SF 2272430] BLOB and CLOB

Renamed:
(Abstract)Preparation => (Abstract)Preparator
(Abstract)Prepare => (Abstract)Preparation
This commit is contained in:
Aleksandar Fabijanic
2008-11-24 00:38:23 +00:00
parent 161e49a6d4
commit a42e8d919b
75 changed files with 2616 additions and 2832 deletions

View File

@@ -53,201 +53,217 @@ Extractor::~Extractor()
{
}
bool Extractor::extract(std::size_t pos, Poco::Int8& val)
{
return realExtractFixed(pos, MYSQL_TYPE_TINY, &val);
return realExtractFixed(pos, MYSQL_TYPE_TINY, &val);
}
bool Extractor::extract(std::size_t pos, Poco::UInt8& val)
{
return realExtractFixed(pos, MYSQL_TYPE_TINY, &val);
return realExtractFixed(pos, MYSQL_TYPE_TINY, &val);
}
bool Extractor::extract(std::size_t pos, Poco::Int16& val)
{
return realExtractFixed(pos, MYSQL_TYPE_SHORT, &val);
return realExtractFixed(pos, MYSQL_TYPE_SHORT, &val);
}
bool Extractor::extract(std::size_t pos, Poco::UInt16& val)
{
return realExtractFixed(pos, MYSQL_TYPE_SHORT, &val);
return realExtractFixed(pos, MYSQL_TYPE_SHORT, &val);
}
bool Extractor::extract(std::size_t pos, Poco::Int32& val)
{
return realExtractFixed(pos, MYSQL_TYPE_LONG, &val);
return realExtractFixed(pos, MYSQL_TYPE_LONG, &val);
}
bool Extractor::extract(std::size_t pos, Poco::UInt32& val)
{
return realExtractFixed(pos, MYSQL_TYPE_LONG, &val);
return realExtractFixed(pos, MYSQL_TYPE_LONG, &val);
}
bool Extractor::extract(std::size_t pos, Poco::Int64& val)
{
return realExtractFixed(pos, MYSQL_TYPE_LONGLONG, &val);
return realExtractFixed(pos, MYSQL_TYPE_LONGLONG, &val);
}
bool Extractor::extract(std::size_t pos, Poco::UInt64& val)
{
return realExtractFixed(pos, MYSQL_TYPE_LONGLONG, &val);
return realExtractFixed(pos, MYSQL_TYPE_LONGLONG, &val);
}
#ifndef POCO_LONG_IS_64_BIT
bool Extractor::extract(std::size_t pos, long& val)
/// Extracts a long. Returns false if null was received.
{
return realExtractFixed(pos, MYSQL_TYPE_LONGLONG, &val);
return realExtractFixed(pos, MYSQL_TYPE_LONGLONG, &val);
}
#endif
bool Extractor::extract(std::size_t pos, bool& val)
{
return realExtractFixed(pos, MYSQL_TYPE_TINY, &val);
return realExtractFixed(pos, MYSQL_TYPE_TINY, &val);
}
bool Extractor::extract(std::size_t pos, float& val)
{
return realExtractFixed(pos, MYSQL_TYPE_FLOAT, &val);
return realExtractFixed(pos, MYSQL_TYPE_FLOAT, &val);
}
bool Extractor::extract(std::size_t pos, double& val)
{
return realExtractFixed(pos, MYSQL_TYPE_DOUBLE, &val);
return realExtractFixed(pos, MYSQL_TYPE_DOUBLE, &val);
}
bool Extractor::extract(std::size_t pos, char& val)
{
return realExtractFixed(pos, MYSQL_TYPE_TINY, &val);
return realExtractFixed(pos, MYSQL_TYPE_TINY, &val);
}
bool Extractor::extract(std::size_t pos, std::string& val)
{
if (_metadata.columnsReturned() <= pos)
throw MySQLException("Extractor: attempt to extract more paremeters, than query result contain");
if (_metadata.isNull(static_cast<Poco::UInt32>(pos)))
if (_metadata.columnsReturned() <= pos)
throw MySQLException("Extractor: attempt to extract more paremeters, than query result contain");
if (_metadata.isNull(static_cast<Poco::UInt32>(pos)))
return false;
if (_metadata.metaColumn(static_cast<Poco::UInt32>(pos)).type() != Poco::Data::MetaColumn::FDT_STRING)
throw MySQLException("Extractor: not a string");
val.assign(_metadata.rawData(pos), _metadata.length(pos));
return true;
if (_metadata.metaColumn(static_cast<Poco::UInt32>(pos)).type() != Poco::Data::MetaColumn::FDT_STRING)
throw MySQLException("Extractor: not a string");
val.assign(reinterpret_cast<const char*>(_metadata.rawData(pos)), _metadata.length(pos));
return true;
}
bool Extractor::extract(std::size_t pos, Poco::Data::BLOB& val)
{
if (_metadata.columnsReturned() <= pos)
throw MySQLException("Extractor: attempt to extract more paremeters, than query result contain");
if (_metadata.isNull(static_cast<Poco::UInt32>(pos)))
if (_metadata.columnsReturned() <= pos)
throw MySQLException("Extractor: attempt to extract more paremeters, than query result contain");
if (_metadata.isNull(static_cast<Poco::UInt32>(pos)))
return false;
if (_metadata.metaColumn(static_cast<Poco::UInt32>(pos)).type() != Poco::Data::MetaColumn::FDT_BLOB)
throw MySQLException("Extractor: not a blob");
val.assignRaw(_metadata.rawData(pos), _metadata.length(pos));
return true;
if (_metadata.metaColumn(static_cast<Poco::UInt32>(pos)).type() != Poco::Data::MetaColumn::FDT_BLOB)
throw MySQLException("Extractor: not a blob");
val.assignRaw(_metadata.rawData(pos), _metadata.length(pos));
return true;
}
bool Extractor::extract(std::size_t pos, Poco::Data::CLOB& val)
{
if (_metadata.columnsReturned() <= pos)
throw MySQLException("Extractor: attempt to extract more paremeters, than query result contain");
if (_metadata.isNull(static_cast<Poco::UInt32>(pos)))
return false;
if (_metadata.metaColumn(static_cast<Poco::UInt32>(pos)).type() != Poco::Data::MetaColumn::FDT_BLOB)
throw MySQLException("Extractor: not a blob");
val.assignRaw(reinterpret_cast<const char*>(_metadata.rawData(pos)), _metadata.length(pos));
return true;
}
bool Extractor::extract(std::size_t pos, DateTime& val)
{
MYSQL_TIME mt = {0};
MYSQL_TIME mt = {0};
if (!realExtractFixed(pos, MYSQL_TYPE_DATETIME, &mt))
return false;
if (!realExtractFixed(pos, MYSQL_TYPE_DATETIME, &mt))
return false;
val.assign(mt.year, mt.month, mt.day, mt.hour, mt.minute, mt.second, mt.second_part, 0);
return true;
val.assign(mt.year, mt.month, mt.day, mt.hour, mt.minute, mt.second, mt.second_part, 0);
return true;
}
bool Extractor::extract(std::size_t pos, Date& val)
{
MYSQL_TIME mt = {0};
MYSQL_TIME mt = {0};
if (!realExtractFixed(pos, MYSQL_TYPE_DATE, &mt))
return false;
if (!realExtractFixed(pos, MYSQL_TYPE_DATE, &mt))
return false;
val.assign(mt.year, mt.month, mt.day);
return true;
val.assign(mt.year, mt.month, mt.day);
return true;
}
bool Extractor::extract(std::size_t pos, Time& val)
{
MYSQL_TIME mt = {0};
MYSQL_TIME mt = {0};
if (!realExtractFixed(pos, MYSQL_TYPE_TIME, &mt))
return false;
if (!realExtractFixed(pos, MYSQL_TYPE_TIME, &mt))
return false;
val.assign(mt.hour, mt.minute, mt.second);
return true;
val.assign(mt.hour, mt.minute, mt.second);
return true;
}
bool Extractor::extract(std::size_t pos, Any& val)
{
return false;
return false;
}
bool Extractor::extract(std::size_t pos, DynamicAny& val)
bool Extractor::extract(std::size_t pos, Dynamic::Var& val)
{
return false;
return false;
}
bool Extractor::isNull(std::size_t col, std::size_t row)
{
poco_assert(row == POCO_DATA_INVALID_ROW);
poco_assert(row == POCO_DATA_INVALID_ROW);
if (_metadata.columnsReturned() <= col)
throw MySQLException("Extractor: attempt to extract more paremeters, than query result contain");
if (_metadata.columnsReturned() <= col)
throw MySQLException("Extractor: attempt to extract more paremeters, than query result contain");
if (_metadata.isNull(static_cast<Poco::UInt32>(col)))
return true;
if (_metadata.isNull(static_cast<Poco::UInt32>(col)))
return true;
return false;
return false;
}
void Extractor::reset()
{
AbstractExtractor::reset();
AbstractExtractor::reset();
}
bool Extractor::realExtractFixed(std::size_t pos, enum_field_types type, void* buffer, size_t length)
{
MYSQL_BIND bind = {0};
my_bool isNull = 0;
MYSQL_BIND bind = {0};
my_bool isNull = 0;
bind.is_null = &isNull;
bind.buffer_type = type;
bind.buffer = buffer;
bind.buffer_length = static_cast<unsigned long>(length);
if (!_stmt.fetchColumn(pos, &bind))
return false;
bind.is_null = &isNull;
bind.buffer_type = type;
bind.buffer = buffer;
bind.buffer_length = static_cast<unsigned long>(length);
if (!_stmt.fetchColumn(pos, &bind))
return false;
return isNull == 0;
return isNull == 0;
}
@@ -258,363 +274,381 @@ bool Extractor::realExtractFixed(std::size_t pos, enum_field_types type, void* b
bool Extractor::extract(std::size_t , std::vector<Poco::Int8>& )
{
throw NotImplementedException("std::vector extractor must be implemented.");
throw NotImplementedException("std::vector extractor must be implemented.");
}
bool Extractor::extract(std::size_t , std::deque<Poco::Int8>& )
{
throw NotImplementedException("std::deque extractor must be implemented.");
throw NotImplementedException("std::deque extractor must be implemented.");
}
bool Extractor::extract(std::size_t , std::list<Poco::Int8>& )
{
throw NotImplementedException("std::list extractor must be implemented.");
throw NotImplementedException("std::list extractor must be implemented.");
}
bool Extractor::extract(std::size_t , std::vector<Poco::UInt8>& )
{
throw NotImplementedException("std::vector extractor must be implemented.");
throw NotImplementedException("std::vector extractor must be implemented.");
}
bool Extractor::extract(std::size_t , std::deque<Poco::UInt8>& )
{
throw NotImplementedException("std::deque extractor must be implemented.");
throw NotImplementedException("std::deque extractor must be implemented.");
}
bool Extractor::extract(std::size_t , std::list<Poco::UInt8>& )
{
throw NotImplementedException("std::list extractor must be implemented.");
throw NotImplementedException("std::list extractor must be implemented.");
}
bool Extractor::extract(std::size_t , std::vector<Poco::Int16>& )
{
throw NotImplementedException("std::vector extractor must be implemented.");
throw NotImplementedException("std::vector extractor must be implemented.");
}
bool Extractor::extract(std::size_t , std::deque<Poco::Int16>& )
{
throw NotImplementedException("std::deque extractor must be implemented.");
throw NotImplementedException("std::deque extractor must be implemented.");
}
bool Extractor::extract(std::size_t , std::list<Poco::Int16>& )
{
throw NotImplementedException("std::list extractor must be implemented.");
throw NotImplementedException("std::list extractor must be implemented.");
}
bool Extractor::extract(std::size_t , std::vector<Poco::UInt16>& )
{
throw NotImplementedException("std::vector extractor must be implemented.");
throw NotImplementedException("std::vector extractor must be implemented.");
}
bool Extractor::extract(std::size_t , std::deque<Poco::UInt16>& )
{
throw NotImplementedException("std::deque extractor must be implemented.");
throw NotImplementedException("std::deque extractor must be implemented.");
}
bool Extractor::extract(std::size_t , std::list<Poco::UInt16>& )
{
throw NotImplementedException("std::list extractor must be implemented.");
throw NotImplementedException("std::list extractor must be implemented.");
}
bool Extractor::extract(std::size_t , std::vector<Poco::Int32>& )
{
throw NotImplementedException("std::vector extractor must be implemented.");
throw NotImplementedException("std::vector extractor must be implemented.");
}
bool Extractor::extract(std::size_t , std::deque<Poco::Int32>& )
{
throw NotImplementedException("std::deque extractor must be implemented.");
throw NotImplementedException("std::deque extractor must be implemented.");
}
bool Extractor::extract(std::size_t , std::list<Poco::Int32>& )
{
throw NotImplementedException("std::list extractor must be implemented.");
throw NotImplementedException("std::list extractor must be implemented.");
}
bool Extractor::extract(std::size_t , std::vector<Poco::UInt32>& )
{
throw NotImplementedException("std::vector extractor must be implemented.");
throw NotImplementedException("std::vector extractor must be implemented.");
}
bool Extractor::extract(std::size_t , std::deque<Poco::UInt32>& )
{
throw NotImplementedException("std::deque extractor must be implemented.");
throw NotImplementedException("std::deque extractor must be implemented.");
}
bool Extractor::extract(std::size_t , std::list<Poco::UInt32>& )
{
throw NotImplementedException("std::list extractor must be implemented.");
throw NotImplementedException("std::list extractor must be implemented.");
}
bool Extractor::extract(std::size_t , std::vector<Poco::Int64>& )
{
throw NotImplementedException("std::vector extractor must be implemented.");
throw NotImplementedException("std::vector extractor must be implemented.");
}
bool Extractor::extract(std::size_t , std::deque<Poco::Int64>& )
{
throw NotImplementedException("std::deque extractor must be implemented.");
throw NotImplementedException("std::deque extractor must be implemented.");
}
bool Extractor::extract(std::size_t , std::list<Poco::Int64>& )
{
throw NotImplementedException("std::list extractor must be implemented.");
throw NotImplementedException("std::list extractor must be implemented.");
}
bool Extractor::extract(std::size_t , std::vector<Poco::UInt64>& )
{
throw NotImplementedException("std::vector extractor must be implemented.");
throw NotImplementedException("std::vector extractor must be implemented.");
}
bool Extractor::extract(std::size_t , std::deque<Poco::UInt64>& )
{
throw NotImplementedException("std::deque extractor must be implemented.");
throw NotImplementedException("std::deque extractor must be implemented.");
}
bool Extractor::extract(std::size_t , std::list<Poco::UInt64>& )
{
throw NotImplementedException("std::list extractor must be implemented.");
throw NotImplementedException("std::list extractor must be implemented.");
}
#ifndef POCO_LONG_IS_64_BIT
bool Extractor::extract(std::size_t , std::vector<long>& )
{
throw NotImplementedException("std::vector extractor must be implemented.");
throw NotImplementedException("std::vector extractor must be implemented.");
}
bool Extractor::extract(std::size_t , std::deque<long>& )
{
throw NotImplementedException("std::deque extractor must be implemented.");
throw NotImplementedException("std::deque extractor must be implemented.");
}
bool Extractor::extract(std::size_t , std::list<long>& )
{
throw NotImplementedException("std::list extractor must be implemented.");
throw NotImplementedException("std::list extractor must be implemented.");
}
#endif
bool Extractor::extract(std::size_t , std::vector<bool>& )
{
throw NotImplementedException("std::vector extractor must be implemented.");
throw NotImplementedException("std::vector extractor must be implemented.");
}
bool Extractor::extract(std::size_t , std::deque<bool>& )
{
throw NotImplementedException("std::deque extractor must be implemented.");
throw NotImplementedException("std::deque extractor must be implemented.");
}
bool Extractor::extract(std::size_t , std::list<bool>& )
{
throw NotImplementedException("std::list extractor must be implemented.");
throw NotImplementedException("std::list extractor must be implemented.");
}
bool Extractor::extract(std::size_t , std::vector<float>& )
{
throw NotImplementedException("std::vector extractor must be implemented.");
throw NotImplementedException("std::vector extractor must be implemented.");
}
bool Extractor::extract(std::size_t , std::deque<float>& )
{
throw NotImplementedException("std::deque extractor must be implemented.");
throw NotImplementedException("std::deque extractor must be implemented.");
}
bool Extractor::extract(std::size_t , std::list<float>& )
{
throw NotImplementedException("std::list extractor must be implemented.");
throw NotImplementedException("std::list extractor must be implemented.");
}
bool Extractor::extract(std::size_t , std::vector<double>& )
{
throw NotImplementedException("std::vector extractor must be implemented.");
throw NotImplementedException("std::vector extractor must be implemented.");
}
bool Extractor::extract(std::size_t , std::deque<double>& )
{
throw NotImplementedException("std::deque extractor must be implemented.");
throw NotImplementedException("std::deque extractor must be implemented.");
}
bool Extractor::extract(std::size_t , std::list<double>& )
{
throw NotImplementedException("std::list extractor must be implemented.");
throw NotImplementedException("std::list extractor must be implemented.");
}
bool Extractor::extract(std::size_t , std::vector<char>& )
{
throw NotImplementedException("std::vector extractor must be implemented.");
throw NotImplementedException("std::vector extractor must be implemented.");
}
bool Extractor::extract(std::size_t , std::deque<char>& )
{
throw NotImplementedException("std::deque extractor must be implemented.");
throw NotImplementedException("std::deque extractor must be implemented.");
}
bool Extractor::extract(std::size_t , std::list<char>& )
{
throw NotImplementedException("std::list extractor must be implemented.");
throw NotImplementedException("std::list extractor must be implemented.");
}
bool Extractor::extract(std::size_t , std::vector<std::string>& )
{
throw NotImplementedException("std::vector extractor must be implemented.");
throw NotImplementedException("std::vector extractor must be implemented.");
}
bool Extractor::extract(std::size_t , std::deque<std::string>& )
{
throw NotImplementedException("std::deque extractor must be implemented.");
throw NotImplementedException("std::deque extractor must be implemented.");
}
bool Extractor::extract(std::size_t , std::list<std::string>& )
{
throw NotImplementedException("std::list extractor must be implemented.");
throw NotImplementedException("std::list extractor must be implemented.");
}
bool Extractor::extract(std::size_t , std::vector<BLOB>& )
{
throw NotImplementedException("std::vector extractor must be implemented.");
throw NotImplementedException("std::vector extractor must be implemented.");
}
bool Extractor::extract(std::size_t , std::deque<BLOB>& )
{
throw NotImplementedException("std::deque extractor must be implemented.");
throw NotImplementedException("std::deque extractor must be implemented.");
}
bool Extractor::extract(std::size_t , std::list<BLOB>& )
{
throw NotImplementedException("std::list extractor must be implemented.");
throw NotImplementedException("std::list extractor must be implemented.");
}
bool Extractor::extract(std::size_t , std::vector<CLOB>& )
{
throw NotImplementedException("std::vector extractor must be implemented.");
}
bool Extractor::extract(std::size_t , std::deque<CLOB>& )
{
throw NotImplementedException("std::deque extractor must be implemented.");
}
bool Extractor::extract(std::size_t , std::list<CLOB>& )
{
throw NotImplementedException("std::list extractor must be implemented.");
}
bool Extractor::extract(std::size_t , std::vector<DateTime>& )
{
throw NotImplementedException("std::vector extractor must be implemented.");
throw NotImplementedException("std::vector extractor must be implemented.");
}
bool Extractor::extract(std::size_t , std::deque<DateTime>& )
{
throw NotImplementedException("std::deque extractor must be implemented.");
throw NotImplementedException("std::deque extractor must be implemented.");
}
bool Extractor::extract(std::size_t , std::list<DateTime>& )
{
throw NotImplementedException("std::list extractor must be implemented.");
throw NotImplementedException("std::list extractor must be implemented.");
}
bool Extractor::extract(std::size_t , std::vector<Date>& )
{
throw NotImplementedException("std::vector extractor must be implemented.");
throw NotImplementedException("std::vector extractor must be implemented.");
}
bool Extractor::extract(std::size_t , std::deque<Date>& )
{
throw NotImplementedException("std::deque extractor must be implemented.");
throw NotImplementedException("std::deque extractor must be implemented.");
}
bool Extractor::extract(std::size_t , std::list<Date>& )
{
throw NotImplementedException("std::list extractor must be implemented.");
throw NotImplementedException("std::list extractor must be implemented.");
}
bool Extractor::extract(std::size_t , std::vector<Time>& )
{
throw NotImplementedException("std::vector extractor must be implemented.");
throw NotImplementedException("std::vector extractor must be implemented.");
}
bool Extractor::extract(std::size_t , std::deque<Time>& )
{
throw NotImplementedException("std::deque extractor must be implemented.");
throw NotImplementedException("std::deque extractor must be implemented.");
}
bool Extractor::extract(std::size_t , std::list<Time>& )
{
throw NotImplementedException("std::list extractor must be implemented.");
throw NotImplementedException("std::list extractor must be implemented.");
}
bool Extractor::extract(std::size_t , std::vector<Any>& )
{
throw NotImplementedException("std::vector extractor must be implemented.");
throw NotImplementedException("std::vector extractor must be implemented.");
}
bool Extractor::extract(std::size_t , std::deque<Any>& )
{
throw NotImplementedException("std::deque extractor must be implemented.");
throw NotImplementedException("std::deque extractor must be implemented.");
}
bool Extractor::extract(std::size_t , std::list<Any>& )
{
throw NotImplementedException("std::list extractor must be implemented.");
throw NotImplementedException("std::list extractor must be implemented.");
}
bool Extractor::extract(std::size_t , std::vector<DynamicAny>& )
bool Extractor::extract(std::size_t , std::vector<Dynamic::Var>& )
{
throw NotImplementedException("std::vector extractor must be implemented.");
throw NotImplementedException("std::vector extractor must be implemented.");
}
bool Extractor::extract(std::size_t , std::deque<DynamicAny>& )
bool Extractor::extract(std::size_t , std::deque<Dynamic::Var>& )
{
throw NotImplementedException("std::deque extractor must be implemented.");
throw NotImplementedException("std::deque extractor must be implemented.");
}
bool Extractor::extract(std::size_t , std::list<DynamicAny>& )
bool Extractor::extract(std::size_t , std::list<Dynamic::Var>& )
{
throw NotImplementedException("std::list extractor must be implemented.");
throw NotImplementedException("std::list extractor must be implemented.");
}