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b897cde9e5
SqMod/module/PocoLib/Data.cpp
Sandu Liviu Catalin b897cde9e5 Update Data.cpp 
Make callback processing more robust
2021-02-09 15:21:26 +02:00

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// ------------------------------------------------------------------------------------------------
#include "PocoLib/Data.hpp"
// ------------------------------------------------------------------------------------------------
#include <sqratConst.h>
// ------------------------------------------------------------------------------------------------
#ifdef SQMOD_POCO_HAS_SQLITE
#include <Poco/Data/SQLite/Connector.h>
#endif
#ifdef SQMOD_POCO_HAS_MYSQL
#include <Poco/Data/MySQL/Connector.h>
#endif
#ifdef SQMOD_POCO_HAS_POSTGRESQL
#include <Poco/Data/PostgreSQL/Connector.h>
#endif
// ------------------------------------------------------------------------------------------------
namespace SqMod {
// ------------------------------------------------------------------------------------------------
SQMOD_DECL_TYPENAME(SqIntegerBinding, _SC("SqIntegerBinding"))
SQMOD_DECL_TYPENAME(SqStringBinding, _SC("SqStringBinding"))
SQMOD_DECL_TYPENAME(SqFloatBinding, _SC("SqFloatBinding"))
SQMOD_DECL_TYPENAME(SqBoolBinding, _SC("SqBoolBinding"))
// ------------------------------------------------------------------------------------------------
SQMOD_DECL_TYPENAME(SqPcDataSession, _SC("SqDataSession"))
SQMOD_DECL_TYPENAME(SqPcDataStatement, _SC("SqDataStatement"))
SQMOD_DECL_TYPENAME(SqPcDataRecordSet, _SC("SqDataRecordSet"))
SQMOD_DECL_TYPENAME(SqPcDataStatementResult, _SC("SqDataStatementResult"))
// ------------------------------------------------------------------------------------------------
static const Poco::Data::NullData g_NullData{Poco::NULL_GENERIC};
// ------------------------------------------------------------------------------------------------
void InitializePocoDataConnectors()
{
#ifdef SQMOD_POCO_HAS_SQLITE
Poco::Data::SQLite::Connector::registerConnector();
#endif
#ifdef SQMOD_POCO_HAS_MYSQL
Poco::Data::MySQL::Connector::registerConnector();
#endif
#ifdef SQMOD_POCO_HAS_POSTGRESQL
Poco::Data::PostgreSQL::Connector::registerConnector();
#endif
}
// ------------------------------------------------------------------------------------------------
void SqDataSession::SetProperty(const LightObj & value, StackStrF & name)
{
switch (value.GetType())
{
case OT_NULL: {
setProperty(name.ToStr(), Poco::Any(nullptr));
} break;
case OT_INTEGER: {
setProperty(name.ToStr(), Poco::Any(value.Cast< SQInteger >()));
} break;
case OT_FLOAT: {
setProperty(name.ToStr(), Poco::Any(value.Cast< SQFloat >()));
} break;
case OT_BOOL: {
setProperty(name.ToStr(), Poco::Any(value.Cast<bool>()));
} break;
case OT_STRING: {
setProperty(name.ToStr(), Poco::Any(value.Cast<std::string>()));
} break;
default: STHROWF("Unsupported property value type");
}
}
// ------------------------------------------------------------------------------------------------
LightObj SqDataSession::GetProperty(StackStrF & name) const
{
HSQUIRRELVM vm = name.mVM;
// Preserve stack
const StackGuard sg(vm);
// Retrieve the property value
Poco::Any a = getProperty(name.ToStr());
// Retrieve the value type
const auto & ti = a.type();
// Identify the stored value
if (a.empty() || ti == typeid(void) || ti == typeid(nullptr)) sq_pushnull(vm);
else if (ti == typeid(bool)) sq_pushbool(vm, Poco::AnyCast< bool >(a));
else if (ti == typeid(char)) sq_pushinteger(vm, ConvTo< SQInteger >::From(Poco::AnyCast< char >(a)));
else if (ti == typeid(wchar_t)) sq_pushinteger(vm, ConvTo< SQInteger >::From(Poco::AnyCast< wchar_t >(a)));
else if (ti == typeid(signed char)) sq_pushinteger(vm, ConvTo< SQInteger >::From(Poco::AnyCast< signed char >(a)));
else if (ti == typeid(unsigned char)) sq_pushinteger(vm, ConvTo< SQInteger >::From(Poco::AnyCast< unsigned char >(a)));
else if (ti == typeid(short int)) sq_pushinteger(vm, ConvTo< SQInteger >::From(Poco::AnyCast< short int >(a)));
else if (ti == typeid(unsigned short int)) sq_pushinteger(vm, ConvTo< SQInteger >::From(Poco::AnyCast< unsigned short int >(a)));
else if (ti == typeid(int)) sq_pushinteger(vm, ConvTo< SQInteger >::From(Poco::AnyCast< int >(a)));
else if (ti == typeid(unsigned int)) sq_pushinteger(vm, ConvTo< SQInteger >::From(Poco::AnyCast< unsigned int >(a)));
else if (ti == typeid(long int)) sq_pushinteger(vm, ConvTo< SQInteger >::From(Poco::AnyCast< long int >(a)));
else if (ti == typeid(unsigned long int)) sq_pushinteger(vm, ConvTo< SQInteger >::From(Poco::AnyCast< unsigned long int >(a)));
else if (ti == typeid(long long int)) sq_pushinteger(vm, ConvTo< SQInteger >::From(Poco::AnyCast< long long int >(a)));
else if (ti == typeid(unsigned long long int)) sq_pushinteger(vm, ConvTo< SQInteger >::From(Poco::AnyCast< unsigned long long int >(a)));
else if (ti == typeid(float)) sq_pushfloat(vm, ConvTo< SQFloat >::From(Poco::AnyCast< float >(a)));
else if (ti == typeid(double)) sq_pushfloat(vm, ConvTo< SQFloat >::From(Poco::AnyCast< double >(a)));
else if (ti == typeid(long double)) sq_pushfloat(vm, ConvTo< SQFloat >::From(Poco::AnyCast< long double >(a)));
else if (ti == typeid(std::string)) {
const auto & s = Poco::RefAnyCast< std::string >(a);
sq_pushstring(vm, s.data(), ConvTo< SQFloat >::From(s.size()));
} else {
sq_throwerrorf(vm, "Unable to convert value of type (%s) to squirrel.", a.type().name());
sq_pushnull(vm);
}
// Return the object from the stack
return Var< LightObj >(vm, -1).value;
}
// ------------------------------------------------------------------------------------------------
SqDataStatement SqDataSession::GetStatement(StackStrF & data)
{
return SqDataStatement(*this, data);
}
// ------------------------------------------------------------------------------------------------
SqDataRecordSet SqDataSession::GetRecordSet(StackStrF & data)
{
return SqDataRecordSet(*this, data);
}
// ------------------------------------------------------------------------------------------------
SqDataSession & SqDataSession::Execute(StackStrF & query)
{
// Create a statement instance
Statement stmt(impl()->createStatementImpl());
// Add the query to the
stmt << (query);
// Execute it
stmt.execute();
// Allow chaining
return *this;
}
// ------------------------------------------------------------------------------------------------
SqDataSession & SqDataSession::ExecuteAsync(StackStrF & query)
{
// Create a statement instance
Statement stmt(impl()->createStatementImpl());
// Add the query to the
stmt << (query);
// Execute it
stmt.executeAsync();
// Allow chaining
return *this;
}
// ------------------------------------------------------------------------------------------------
void SqDataStatement::UseEx(LightObj & obj, const std::string & name, Poco::Data::AbstractBinding::Direction dir)
{
//
switch (obj.GetType())
{
case OT_NULL: addBind(new Poco::Data::Binding<Poco::Data::NullData>(const_cast<Poco::Data::NullData&>(g_NullData), name, dir)); break;
case OT_INTEGER:
case OT_FLOAT:
case OT_BOOL:
case OT_STRING: STHROWF("Use Bind(...) for non-reference types."); break;
case OT_INSTANCE: UseInst_(obj, name, dir); break;
default: STHROWF("Can't use ({}) values", SqTypeName(obj.GetType())); break;
}
}
// ------------------------------------------------------------------------------------------------
void SqDataStatement::UseInst_(LightObj & obj, const std::string & name, Poco::Data::AbstractBinding::Direction dir)
{
auto type = static_cast< AbstractStaticClassData * >(obj.GetTypeTag());
// Integer reference?
if (type == StaticClassTypeTag< SqDataBinding< SQInteger > >::Get())
{
addBind(new Poco::Data::ReferenceBinding< SQInteger >(obj.CastI< SqDataBinding< SQInteger > >()->mV, name, dir));
} // Float reference?
else if (type == StaticClassTypeTag< SqDataBinding< SQFloat > >::Get())
{
addBind(new Poco::Data::ReferenceBinding< SQFloat >(obj.CastI< SqDataBinding< SQFloat > >()->mV, name, dir));
} // String reference?
else if (type == StaticClassTypeTag< SqDataBinding< String > >::Get())
{
addBind(new Poco::Data::ReferenceBinding< String >(obj.CastI< SqDataBinding< String > >()->mV, name, dir));
} // Bool reference?
else if (type == StaticClassTypeTag< SqDataBinding< bool > >::Get())
{
addBind(new Poco::Data::ReferenceBinding< bool >(obj.CastI< SqDataBinding< bool > >()->mV, name, dir));
} // Integer vector reference?
else if (type == StaticClassTypeTag< SqVector< SQInteger > >::Get())
{
auto p = obj.CastI< SqVector< SQInteger > >();
addBind(new Poco::Data::ReferenceBinding< std::vector< SQInteger > >(p->ValidRef(), name, dir));
} // Float vector reference?
else if (type == StaticClassTypeTag< SqVector< SQFloat > >::Get())
{
auto p = obj.CastI< SqVector< SQFloat > >();
addBind(new Poco::Data::ReferenceBinding< std::vector< SQFloat > >(p->ValidRef(), name, dir));
} // String vector reference?
else if (type == StaticClassTypeTag< SqVector< String > >::Get())
{
auto p = obj.CastI< SqVector< String > >();
addBind(new Poco::Data::ReferenceBinding< std::vector< String > >(p->ValidRef(), name, dir));
} // Bool vector reference?
else if (type == StaticClassTypeTag< SqVector< bool > >::Get())
{
// There is no point in having these
// Their usefulness is limited and pointless compared to the number of specializations needed get them to work
STHROWF("Boolean vectors are not implemented");
} // Unknown!
else
{
Var< LightObj >::push(SqVM(), obj);
String type_name = SqTypeName(SqVM(), -1);
sq_poptop(SqVM());
STHROWF("Can't use {}) values", type_name);
}
}
// ------------------------------------------------------------------------------------------------
void SqDataStatement::BindEx(LightObj & obj, const std::string & name, Poco::Data::AbstractBinding::Direction dir)
{
// Identify the object type
switch (obj.GetType())
{
// Null?
case OT_NULL: {
addBind(new Poco::Data::Binding<Poco::Data::NullData>(const_cast<Poco::Data::NullData&>(g_NullData), name, dir));
} break;
// Integer?
case OT_INTEGER: {
auto v = obj.Cast< SQInteger >();
addBind(new Poco::Data::CopyBinding< SQInteger >(v, name, dir));
} break;
// Float?
case OT_FLOAT: {
auto v = obj.Cast< SQFloat >();
addBind(new Poco::Data::CopyBinding< SQFloat >(v, name, dir));
} break;
// Bool?
case OT_BOOL: {
auto v = obj.Cast<bool>();
addBind(new Poco::Data::CopyBinding<bool>(v, name, dir));
} break;
// String?
case OT_STRING: {
Var< LightObj >::push(SqVM(), obj);
StackStrF str(SqVM(), -1);
str.Proc(false);
sq_poptop(SqVM());
addBind(new Poco::Data::CopyBinding<const char *>(str.mPtr, name, dir));
} break;
// Special?
case OT_INSTANCE: BindInst_(obj, name, dir); break;
default: STHROWF("Can't bind ({}) values", SqTypeName(obj.GetType())); break;
}
}
// ------------------------------------------------------------------------------------------------
void SqDataStatement::BindInst_(LightObj & obj, const std::string & name, Poco::Data::AbstractBinding::Direction dir)
{
auto type = static_cast< AbstractStaticClassData * >(obj.GetTypeTag());
// Integer reference?
if (type == StaticClassTypeTag< SqDataBinding< SQInteger > >::Get())
{
addBind(new Poco::Data::CopyBinding< SQInteger >(*obj.CastI< SqDataBinding< SQInteger > >()->mV, name, dir));
} // Float reference?
else if (type == StaticClassTypeTag< SqDataBinding< SQFloat > >::Get())
{
addBind(new Poco::Data::CopyBinding< SQFloat >(*obj.CastI< SqDataBinding< SQFloat > >()->mV, name, dir));
} // String reference?
else if (type == StaticClassTypeTag< SqDataBinding< String > >::Get())
{
addBind(new Poco::Data::CopyBinding< String >(*obj.CastI< SqDataBinding< String > >()->mV, name, dir));
} // Bool reference?
else if (type == StaticClassTypeTag< SqDataBinding< bool > >::Get())
{
addBind(new Poco::Data::CopyBinding< bool >(*obj.CastI< SqDataBinding< bool > >()->mV, name, dir));
} // Integer vector reference?
else if (type == StaticClassTypeTag< SqVector< SQInteger > >::Get())
{
addBind(new Poco::Data::CopyBinding< std::vector< SQInteger > >(obj.CastI< SqVector< SQInteger > >()->Valid(), name, dir));
} // Float vector reference?
else if (type == StaticClassTypeTag< SqVector< SQFloat > >::Get())
{
addBind(new Poco::Data::CopyBinding< std::vector< SQFloat > >(obj.CastI< SqVector< SQFloat > >()->Valid(), name, dir));
} // String vector reference?
else if (type == StaticClassTypeTag< SqVector< String > >::Get())
{
addBind(new Poco::Data::CopyBinding< std::vector< String > >(obj.CastI< SqVector< String > >()->Valid(), name, dir));
} // Bool vector reference?
else if (type == StaticClassTypeTag< SqVector< bool > >::Get())
{
// There is no point in having these
// Their usefulness is limited and pointless compared to the number of specializations needed get them to work
STHROWF("Boolean vectors are not implemented");
} // Unknown!
else
{
Var< LightObj >::push(SqVM(), obj);
String type_name = SqTypeName(SqVM(), -1);
sq_poptop(SqVM());
STHROWF("Can't bind ({}) values", type_name);
}
}
// ------------------------------------------------------------------------------------------------
SqDataStatement & SqDataStatement::Into(LightObj & obj)
{
auto type = static_cast< AbstractStaticClassData * >(obj.GetTypeTag());
// Integer reference?
if (type == StaticClassTypeTag< SqDataBinding< SQInteger > >::Get())
{
addExtract(new Poco::Data::ReferenceExtraction< SQInteger >(obj.CastI< SqDataBinding< SQInteger > >()->mV));
} // Float reference?
else if (type == StaticClassTypeTag< SqDataBinding< SQFloat > >::Get())
{
addExtract(new Poco::Data::ReferenceExtraction< SQFloat >(obj.CastI< SqDataBinding< SQFloat > >()->mV));
} // String reference?
else if (type == StaticClassTypeTag< SqDataBinding< String > >::Get())
{
addExtract(new Poco::Data::ReferenceExtraction< String >(obj.CastI< SqDataBinding< String > >()->mV));
} // Bool reference?
else if (type == StaticClassTypeTag< SqDataBinding< bool > >::Get())
{
addExtract(new Poco::Data::ReferenceExtraction< bool >(obj.CastI< SqDataBinding< bool > >()->mV));
} // Integer vector reference?
else if (type == StaticClassTypeTag< SqVector< SQInteger > >::Get())
{
addExtract(new Poco::Data::ReferenceExtraction< std::vector< SQInteger > >(obj.CastI< SqVector< SQInteger > >()->ValidRef()));
} // Float vector reference?
else if (type == StaticClassTypeTag< SqVector< SQFloat > >::Get())
{
addExtract(new Poco::Data::ReferenceExtraction< std::vector< SQFloat > >(obj.CastI< SqVector< SQFloat > >()->ValidRef()));
} // String vector reference?
else if (type == StaticClassTypeTag< SqVector< String > >::Get())
{
addExtract(new Poco::Data::ReferenceExtraction< std::vector< String > >(obj.CastI< SqVector< String > >()->ValidRef()));
} // Bool vector reference?
else if (type == StaticClassTypeTag< SqVector< bool > >::Get())
{
// There is no point in having these
// Their usefulness is limited and pointless compared to the number of specializations needed get them to work
STHROWF("Boolean vectors are not implemented");
} // Unknown!
else
{
Var< LightObj >::push(SqVM(), obj);
String type_name = SqTypeName(SqVM(), -1);
sq_poptop(SqVM());
STHROWF("Can't extract ({}) values", type_name);
}
return *this;
}
// ------------------------------------------------------------------------------------------------
SqDataStatement & SqDataStatement::Into_(LightObj & obj, LightObj & def)
{
auto type = static_cast< AbstractStaticClassData * >(obj.GetTypeTag());
// Integer reference?
if (type == StaticClassTypeTag< SqDataBinding< SQInteger > >::Get())
{
addExtract(new Poco::Data::ReferenceExtraction< SQInteger >(obj.CastI< SqDataBinding< SQInteger > >()->mV, def.Cast< SQInteger >()));
} // Float reference?
else if (type == StaticClassTypeTag< SqDataBinding< SQFloat > >::Get())
{
addExtract(new Poco::Data::ReferenceExtraction< SQFloat >(obj.CastI< SqDataBinding< SQFloat > >()->mV, def.Cast< SQFloat >()));
} // String reference?
else if (type == StaticClassTypeTag< SqDataBinding< String > >::Get())
{
addExtract(new Poco::Data::ReferenceExtraction< String >(obj.CastI< SqDataBinding< String > >()->mV, def.Cast< String >()));
} // Bool reference?
else if (type == StaticClassTypeTag< SqDataBinding< bool > >::Get())
{
addExtract(new Poco::Data::ReferenceExtraction< bool >(obj.CastI< SqDataBinding< bool > >()->mV, def.Cast< bool >()));
} // Integer vector reference?
else if (type == StaticClassTypeTag< SqVector< SQInteger > >::Get())
{
addExtract(new Poco::Data::ReferenceExtraction< std::vector< SQInteger > >(obj.CastI< SqVector< SQInteger > >()->ValidRef(), def.Cast< SQInteger >()));
} // Float vector reference?
else if (type == StaticClassTypeTag< SqVector< SQFloat > >::Get())
{
addExtract(new Poco::Data::ReferenceExtraction< std::vector< SQFloat > >(obj.CastI< SqVector< SQFloat > >()->ValidRef(), def.Cast< SQFloat >()));
} // String vector reference?
else if (type == StaticClassTypeTag< SqVector< String > >::Get())
{
addExtract(new Poco::Data::ReferenceExtraction< std::vector< String > >(obj.CastI< SqVector< String > >()->ValidRef(), def.Cast< String >()));
} // Bool vector reference?
else if (type == StaticClassTypeTag< SqVector< bool > >::Get())
{
// There is no point in having these
// Their usefulness is limited and pointless compared to the number of specializations needed get them to work
STHROWF("Boolean vectors are not implemented");
} // Unknown!
else
{
Var< LightObj >::push(SqVM(), obj);
String type_name = SqTypeName(SqVM(), -1);
sq_poptop(SqVM());
STHROWF("Can't extract ({}) values", type_name);
}
return *this;
}
// ------------------------------------------------------------------------------------------------
template < class T, class U >
static void Register_POCO_Data_Binding(HSQUIRRELVM vm, Table & ns, const SQChar * name)
{
using Binding = SqDataBinding< T >;
// --------------------------------------------------------------------------------------------
ns.Bind(name,
Class< Binding, NoCopy< Binding > >(vm, U::Str)
// Constructors
.Ctor()
.template Ctor()
.template Ctor< typename Binding::OptimalArg >()
// Meta-methods
.SquirrelFunc(_SC("_typename"), &U::Fn)
// Properties
.Prop(_SC("V"), &Binding::Get, &Binding::Set)
.Prop(_SC("Value"), &Binding::Get, &Binding::Set)
// Member Methods
.Func(_SC("Set"), &Binding::SetEx)
.Func(_SC("Bind"), &Binding::Bind)
.Func(_SC("BindAs"), &Binding::BindAs)
.Func(_SC("Use"), &Binding::Use)
.Func(_SC("UseAs"), &Binding::UseAs)
);
}
// ------------------------------------------------------------------------------------------------
static void ProcessPocoData()
{
// Go over all statement results and try to update them
for (SqDataStatementResult * inst = SqDataStatementResult::sHead; inst && inst->mNext != SqDataStatementResult::sHead; inst = inst->mNext)
{
if (inst->mRes.available())
{
// Forward the callback with the result
if (!inst->mFunc.IsNull())
{
inst->mFunc.Execute(inst->mStmt, inst->mRes.data());
}
// Stop processing this result
inst->UnchainInstance();
// Release script resources
inst->mFunc.Release();
inst->mStmt.Release();
inst->mSelf.Release();
}
}
}
// ------------------------------------------------------------------------------------------------
void TerminatePocoData()
{
// Go over all statement results and try to update them
for (SqDataStatementResult * inst = SqDataStatementResult::sHead; inst && inst->mNext != SqDataStatementResult::sHead; inst = inst->mNext)
{
// Release associated resources
inst->mFunc.Release();
inst->mStmt.Release();
inst->mSelf.Release();
}
}
// ================================================================================================
void Register_POCO_Data(HSQUIRRELVM vm, Table &)
{
Table ns(vm);
// --------------------------------------------------------------------------------------------
ns.Bind(_SC("Session"),
Class< SqDataSession >(vm, SqPcDataSession::Str)
// Constructors
.Ctor< StackStrF &, SQInteger >()
.Ctor< StackStrF &, StackStrF &, SQInteger >()
// Meta-methods
.SquirrelFunc(_SC("_typename"), &SqPcDataSession::Fn)
// Properties
.Prop(_SC("IsConnected"), &SqDataSession::IsConnected)
.Prop(_SC("IsGood"), &SqDataSession::IsGood)
.Prop(_SC("LoginTimeout"), &SqDataSession::GetLoginTimeout, &SqDataSession::SetLoginTimeout)
.Prop(_SC("ConnectionTimeout"), &SqDataSession::GetConnectionTimeout, &SqDataSession::SetConnectionTimeout)
.Prop(_SC("CanTransact"), &SqDataSession::CanTransact)
.Prop(_SC("IsTransaction"), &SqDataSession::IsTransaction)
.Prop(_SC("TransactionIsolation"), &SqDataSession::GetTransactionIsolation, &SqDataSession::SetTransactionIsolation)
.Prop(_SC("Connector"), &SqDataSession::GetConnector)
.Prop(_SC("URI"), &SqDataSession::GetURI)
// Member Methods
.FmtFunc(_SC("Open"), &SqDataSession::Open)
.Func(_SC("Close"), &SqDataSession::Close)
.Func(_SC("Reconnect"), &SqDataSession::Reconnect)
.Func(_SC("Statement"), &SqDataSession::GetStatement)
.Func(_SC("RecordSet"), &SqDataSession::GetRecordSet)
.Func(_SC("Begin"), &SqDataSession::Begin)
.Func(_SC("Commit"), &SqDataSession::Commit)
.Func(_SC("Rollback"), &SqDataSession::Rollback)
.Func(_SC("HasTransactionIsolation"), &SqDataSession::HasTransactionIsolation)
.Func(_SC("IsTransactionIsolation"), &SqDataSession::IsTransactionIsolation)
.FmtFunc(_SC("SetFeature"), &SqDataSession::SetFeature)
.FmtFunc(_SC("GetFeature"), &SqDataSession::GetFeature)
.FmtFunc(_SC("SetProperty"), &SqDataSession::SetProperty)
.FmtFunc(_SC("GetProperty"), &SqDataSession::GetProperty)
.FmtFunc(_SC("Execute"), &SqDataSession::Execute)
.FmtFunc(_SC("ExecuteAsync"), &SqDataSession::ExecuteAsync)
// Static Functions
.StaticFunc(_SC("GetURI"), &SqDataSession::BuildURI)
// Static Values
.SetStaticValue(_SC("LoginTimeoutDefault"), static_cast< SQInteger >(Session::LOGIN_TIMEOUT_DEFAULT))
.SetStaticValue(_SC("TransactionReadUncommitted"), static_cast< SQInteger >(Session::TRANSACTION_READ_UNCOMMITTED))
.SetStaticValue(_SC("TransactionReadCommitted"), static_cast< SQInteger >(Session::TRANSACTION_READ_COMMITTED))
.SetStaticValue(_SC("TransactionRepeatableRead"), static_cast< SQInteger >(Session::TRANSACTION_REPEATABLE_READ))
.SetStaticValue(_SC("TransactionSerializable"), static_cast< SQInteger >(Session::TRANSACTION_SERIALIZABLE))
);
// --------------------------------------------------------------------------------------------
ns.Bind(_SC("StatementResult"),
Class< SqDataStatementResult, NoConstructor< SqDataStatementResult > >(vm, SqPcDataStatementResult::Str)
// Meta-methods
.SquirrelFunc(_SC("_typename"), &SqPcDataStatementResult::Fn)
// Member Methods
.CbFunc(_SC("Bind"), &SqDataStatementResult::Bind)
);
// --------------------------------------------------------------------------------------------
ns.Bind(_SC("Statement"),
Class< SqDataStatement >(vm, SqPcDataStatement::Str)
// Constructors
.Ctor< SqDataSession & >()
.Ctor< SqDataSession &, StackStrF & >()
// Meta-methods
.SquirrelFunc(_SC("_typename"), &SqPcDataStatement::Fn)
// Properties
.Prop(_SC("Async"), &SqDataStatement::GetAsync, &SqDataStatement::SetAsync)
.Prop(_SC("Initialized"), &SqDataStatement::Initialized)
.Prop(_SC("Paused"), &SqDataStatement::Paused)
.Prop(_SC("Done"), &SqDataStatement::Done)
.Prop(_SC("StorageID"), &SqDataStatement::Storage)
.Prop(_SC("Storage"), &SqDataStatement::GetStorage, &SqDataStatement::SetStorage)
.Prop(_SC("CanModifyStorage"), &SqDataStatement::CanModifyStorage)
.Prop(_SC("ColumnsExtracted"), &SqDataStatement::ColumnsExtracted)
.Prop(_SC("RowsExtracted"), &SqDataStatement::RowsExtracted)
.Prop(_SC("TotalRowCount"), &SqDataStatement::SubTotalRowCount)
.Prop(_SC("ExtractionCount"), &SqDataStatement::ExtractionCount)
.Prop(_SC("DataSetCount"), &SqDataStatement::DataSetCount)
.Prop(_SC("NextDataSet"), &SqDataStatement::NextDataSet)
.Prop(_SC("PreviousDataSet"), &SqDataStatement::PreviousDataSet)
.Prop(_SC("HasMoreDataSets"), &SqDataStatement::HasMoreDataSets)
// Member Methods
.Func(_SC("Add"), &SqDataStatement::Add)
.Func(_SC("SetAsync"), &SqDataStatement::SetAsync)
.Func(_SC("Reset"), &SqDataStatement::Reset)
.Func(_SC("Use"), &SqDataStatement::Use)
.Func(_SC("UseAs"), &SqDataStatement::UseAs)
.Func(_SC("In"), &SqDataStatement::In)
.Func(_SC("InAs"), &SqDataStatement::InAs)
.Func(_SC("Out"), &SqDataStatement::Out)
.Func(_SC("OutAs"), &SqDataStatement::OutAs)
.Func(_SC("Bind"), &SqDataStatement::Bind)
.Func(_SC("BindAs"), &SqDataStatement::BindAs)
.Func(_SC("Io"), &SqDataStatement::Io)
.Func(_SC("GetColumnsExtracted"), &SqDataStatement::GetColumnsExtracted)
.Func(_SC("GetRowsExtracted"), &SqDataStatement::GetRowsExtracted)
.Func(_SC("GetSubTotalRowCount"), &SqDataStatement::GetSubTotalRowCount)
// Overloaded Member Methods
.Overload(_SC("Execute"), &SqDataStatement::Execute)
.Overload(_SC("Execute"), &SqDataStatement::Execute_)
.Overload(_SC("Execute_"), &SqDataStatement::ExecuteChained)
.Overload(_SC("Execute_"), &SqDataStatement::ExecuteChained_)
.Overload(_SC("ExecuteAsync"), &SqDataStatement::ExecuteAsync)
.Overload(_SC("ExecuteAsync"), &SqDataStatement::ExecuteAsync_)
.Overload(_SC("ExecuteAsync_"), &SqDataStatement::ExecuteAsyncChained)
.Overload(_SC("ExecuteAsync_"), &SqDataStatement::ExecuteAsyncChained_)
.Overload(_SC("Into"), &SqDataStatement::Into)
.Overload(_SC("Into"), &SqDataStatement::Into_)
.Overload(_SC("Limit"), &SqDataStatement::Limit1)
.Overload(_SC("Limit"), &SqDataStatement::Limit2)
.Overload(_SC("Limit"), &SqDataStatement::Limit3)
.Overload(_SC("Range"), &SqDataStatement::Range)
.Overload(_SC("Range"), &SqDataStatement::RangeEx)
// Static Values
.SetStaticValue(_SC("Unlimited"), static_cast< SQInteger >(Poco::Data::Limit::LIMIT_UNLIMITED))
.SetStaticValue(_SC("WaitForever"), static_cast< SQInteger >(SqDataStatement::WAIT_FOREVER))
.SetStaticValue(_SC("UseCurrentDataSet"), static_cast< SQInteger >(Poco::Data::StatementImpl::USE_CURRENT_DATA_SET))
.SetStaticValue(_SC("StorageDeque"), static_cast< SQInteger >(SqDataStatement::STORAGE_DEQUE))
.SetStaticValue(_SC("StorageVector"), static_cast< SQInteger >(SqDataStatement::STORAGE_VECTOR))
.SetStaticValue(_SC("StorageList"), static_cast< SQInteger >(SqDataStatement::STORAGE_LIST))
.SetStaticValue(_SC("StorageUnknown"), static_cast< SQInteger >(SqDataStatement::STORAGE_UNKNOWN))
);
// --------------------------------------------------------------------------------------------
ns.Bind(_SC("RecordSet"),
Class< SqDataRecordSet >(vm, SqPcDataRecordSet::Str)
// Constructors
.Ctor< SqDataSession &, StackStrF & >()
// Meta-methods
.SquirrelFunc(_SC("_typename"), &SqPcDataRecordSet::Fn)
// Properties
.Prop(_SC("RowCount"), &SqDataRecordSet::RowCount)
.Prop(_SC("ExtractedRowCount"), &SqDataRecordSet::ExtractedRowCount)
.Prop(_SC("TotalRowCount"), &SqDataRecordSet::GetTotalRowCount, &SqDataRecordSet::SetTotalRowCount)
.Prop(_SC("ColumnCount"), &SqDataRecordSet::ColumnCount)
.Prop(_SC("IsFiltered"), &SqDataRecordSet::IsFiltered)
// Member Methods
.FmtFunc(_SC("SetTotalRowCount"), &SqDataRecordSet::SetTotalRowCountQ)
.Func(_SC("First"), &SqDataRecordSet::MoveFirst)
.Func(_SC("Next"), &SqDataRecordSet::MoveNext)
.Func(_SC("Previous"), &SqDataRecordSet::MovePrevious)
.Func(_SC("Last"), &SqDataRecordSet::MoveLast)
.Func(_SC("Reset"), &SqDataRecordSet::Reset)
.Func(_SC("ColumnTypeAt"), &SqDataRecordSet::ColumnTypeAt)
.Func(_SC("ColumnType"), &SqDataRecordSet::ColumnType)
.Func(_SC("ColumnName"), &SqDataRecordSet::ColumnName)
.Func(_SC("ColumnLengthAt"), &SqDataRecordSet::ColumnLengthAt)
.Func(_SC("ColumnLength"), &SqDataRecordSet::ColumnLength)
.Func(_SC("ColumnPrecisionAt"), &SqDataRecordSet::ColumnPrecisionAt)
.Func(_SC("ColumnPrecision"), &SqDataRecordSet::ColumnPrecision)
.Func(_SC("IsNull"), &SqDataRecordSet::IsNull)
// Overloaded Member Methods
.Overload(_SC("ValueAt"), &SqDataRecordSet::GetValueAt)
.Overload(_SC("ValueAt"), &SqDataRecordSet::GetValueAtOr)
.Overload(_SC("Value"), &SqDataRecordSet::GetValue)
.Overload(_SC("Value"), &SqDataRecordSet::GetValueOr)
);
// --------------------------------------------------------------------------------------------
ns.Func(_SC("Process"), ProcessPocoData);
// --------------------------------------------------------------------------------------------
Register_POCO_Data_Binding< SQInteger, SqIntegerBinding >(vm, ns, _SC("IntBind"));
Register_POCO_Data_Binding< String, SqStringBinding >(vm, ns, _SC("StrBind"));
Register_POCO_Data_Binding< SQFloat, SqFloatBinding >(vm, ns, _SC("FloatBind"));
Register_POCO_Data_Binding< bool, SqBoolBinding >(vm, ns, _SC("BoolBind"));
RootTable(vm).Bind(_SC("SqData"), ns);
// --------------------------------------------------------------------------------------------
ConstTable(vm).Enum(_SC("SqDataColumnType"), Enumeration(vm)
.Const(_SC("Bool"), static_cast< SQInteger >(Poco::Data::MetaColumn::FDT_BOOL))
.Const(_SC("Int8"), static_cast< SQInteger >(Poco::Data::MetaColumn::FDT_INT8))
.Const(_SC("Uint8"), static_cast< SQInteger >(Poco::Data::MetaColumn::FDT_UINT8))
.Const(_SC("Int16"), static_cast< SQInteger >(Poco::Data::MetaColumn::FDT_INT16))
.Const(_SC("Uint16"), static_cast< SQInteger >(Poco::Data::MetaColumn::FDT_UINT16))
.Const(_SC("Int32"), static_cast< SQInteger >(Poco::Data::MetaColumn::FDT_INT32))
.Const(_SC("Uint32"), static_cast< SQInteger >(Poco::Data::MetaColumn::FDT_UINT32))
.Const(_SC("Int64"), static_cast< SQInteger >(Poco::Data::MetaColumn::FDT_INT64))
.Const(_SC("Uint64"), static_cast< SQInteger >(Poco::Data::MetaColumn::FDT_UINT64))
.Const(_SC("Float"), static_cast< SQInteger >(Poco::Data::MetaColumn::FDT_FLOAT))
.Const(_SC("Double"), static_cast< SQInteger >(Poco::Data::MetaColumn::FDT_DOUBLE))
.Const(_SC("String"), static_cast< SQInteger >(Poco::Data::MetaColumn::FDT_STRING))
.Const(_SC("WString"), static_cast< SQInteger >(Poco::Data::MetaColumn::FDT_WSTRING))
.Const(_SC("Blob"), static_cast< SQInteger >(Poco::Data::MetaColumn::FDT_BLOB))
.Const(_SC("Clob"), static_cast< SQInteger >(Poco::Data::MetaColumn::FDT_CLOB))
.Const(_SC("Date"), static_cast< SQInteger >(Poco::Data::MetaColumn::FDT_DATE))
.Const(_SC("Time"), static_cast< SQInteger >(Poco::Data::MetaColumn::FDT_TIME))
.Const(_SC("TimeStamp"), static_cast< SQInteger >(Poco::Data::MetaColumn::FDT_TIMESTAMP))
.Const(_SC("Unknown"), static_cast< SQInteger >(Poco::Data::MetaColumn::FDT_UNKNOWN))
);
}
} // Namespace:: SqMod
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