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StatementImpl.cpp
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executable file
·84 lines (63 loc) · 1.33 KB
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//
// StatementImpl.cpp
//
// $Id: //poco/Main/Data/testsuite/src/StatementImpl.cpp#2 $
//
// Copyright (c) 2006, Applied Informatics Software Engineering GmbH.
// and Contributors.
//
// SPDX-License-Identifier: BSL-1.0
//
#include "StatementImpl.h"
namespace Poco {
namespace Data {
namespace Test {
StatementImpl::StatementImpl()
{
}
StatementImpl::~StatementImpl()
{
}
void StatementImpl::compileImpl()
{
// prepare binding
_ptrBinder = new Binder;
_ptrExtractor = new Extractor;
_ptrPrepare = new Preparation();
}
bool StatementImpl::canBind() const
{
return false;
}
void StatementImpl::bindImpl()
{
// bind
typedef Poco::Data::AbstractBindingVec Bindings;
Bindings& binds = bindings();
if (binds.empty())
return;
Bindings::iterator it = binds.begin();
Bindings::iterator itEnd = binds.end();
std::size_t pos = 0;
for (; it != itEnd && (*it)->canBind(); ++it)
{
(*it)->bind(pos);
pos += (*it)->numOfColumnsHandled();
}
}
bool StatementImpl::hasNext()
{
return false;
}
void StatementImpl::next()
{
Poco::Data::AbstractExtractionVec::iterator it = extractions().begin();
Poco::Data::AbstractExtractionVec::iterator itEnd = extractions().end();
std::size_t pos = 0;
for (; it != itEnd; ++it)
{
(*it)->extract(pos);
pos += (*it)->numOfColumnsHandled();
}
}
} } } // namespace Poco::Data::Test