JsonArray.cpp

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/*
* This file is part of ArmarX.
*
* ArmarX is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*
* ArmarX is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* @author     Simon Ottenhaus (simon dot ottenhaus at kit dot edu)
* @copyright  http://www.gnu.org/licenses/gpl-2.0.txt
*             GNU General Public License
*/
 
#include "JsonArray.h"
 
#include <ArmarXCore/core/exceptions/Exception.h>
 
namespace armarx
{
    JsonArray::JsonArray()
    {
    }
 
    JsonArray::JsonArray(const std::vector<JsonValue>& values)
    {
        for (const JsonValue& v : values)
        {
            add(v);
        }
    }
 
    void
    JsonArray::writeJson(const JsonWriterPtr& writer)
    {
        writer->startArray();
 
        for (JsonDataPtr e : elements)
        {
            e->writeJson(writer);
        }
 
        writer->endArray();
    }
 
    void
    armarx::JsonArray::add(const armarx::JsonDataPtr& value)
    {
        elements.push_back(value);
    }
 
    void
    JsonArray::add(const JsonValue& value)
    {
        add(value.toSharedPtr());
    }
 
    void
    JsonArray::add(const JsonArray& value)
    {
        add(value.toSharedPtr());
    }
 
    void
    JsonArray::set(uint index, const JsonDataPtr& value)
    {
        elements.at(index) = value;
    }
 
    void
    JsonArray::set(uint index, const JsonValue& value)
    {
        JsonDataPtr valuePtr(new JsonValue(value));
        set(index, valuePtr);
    }
 
    void
    JsonArray::remove(uint index)
    {
        if (index >= elements.size())
        {
            throw LocalException("Out of range.");
        }
 
        elements.erase(elements.begin() + index);
    }
 
    uint
    JsonArray::size()
    {
        return elements.size();
    }
 
    void
    JsonArray::clear()
    {
        elements.clear();
    }
 
    JsonArrayPtr
    JsonArray::toSharedPtr() const
    {
        JsonArrayPtr ptr(new JsonArray(*this));
        return ptr;
    }
 
    JsonDataPtr
    JsonArray::clone()
    {
        JsonArrayPtr a(new JsonArray);
        for (const JsonDataPtr& e : elements)
        {
            a->add(e->clone());
        }
        return a;
    }
} // namespace armarx