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//
// Array.cpp
//
// Library: MongoDB
// Package: MongoDB
// Module: Array
//
// Copyright (c) 2012, Applied Informatics Software Engineering GmbH.
// and Contributors.
//
// SPDX-License-Identifier: BSL-1.0
//
#include "Poco/MongoDB/Array.h"
#include <sstream>
namespace Poco {
namespace MongoDB {
Array::Array():
Document()
{
}
Array::~Array()
{
}
Element::Ptr Array::get(int pos) const
{
std::string name = Poco::NumberFormatter::format(pos);
return Document::get(name);
}
std::string Array::toString(int indent) const
{
std::ostringstream oss;
oss << "[";
if (indent > 0) oss << std::endl;
for (ElementSet::const_iterator it = _elements.begin(); it != _elements.end(); ++it)
{
if (it != _elements.begin())
{
oss << ",";
if (indent > 0) oss << std::endl;
}
for (int i = 0; i < indent; ++i) oss << ' ';
oss << (*it)->toString(indent > 0 ? indent + 2 : 0);
}
if (indent > 0)
{
oss << std::endl;
if (indent >= 2) indent -= 2;
for (int i = 0; i < indent; ++i) oss << ' ';
}
oss << "]";
return oss.str();
}
} } // Namespace Poco::Mongo
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