1 /* This file is part of qjson

     2   *

     3   * Copyright (C) 2009 Flavio Castelli <flavio@castelli.name>

     4   *

     5   * This library is free software; you can redistribute it and/or

     6   * modify it under the terms of the GNU Library General Public

     7   * License as published by the Free Software Foundation; either

     8   * version 2 of the License, or (at your option) any later version.

     9   *

    10   * This library is distributed in the hope that it will be useful,

    11   * but WITHOUT ANY WARRANTY; without even the implied warranty of

    12   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

    13   * Library General Public License for more details.

    14   *

    15   * You should have received a copy of the GNU Library General Public License

    16   * along with this library; see the file COPYING.LIB.  If not, write to

    17   * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,

    18   * Boston, MA 02110-1301, USA.

    19   */

    20 

    21 #include "parserrunnable.h"

    22 

    23 #include "parser.h"

    24 

    25 #include <QtCore/QDebug>

    26 #include <QtCore/QVariant>

    27 

    28 using namespace QJson;

    29 

    30 class QJson::ParserRunnable::Private

    31 {

    32   public:

    33     QByteArray m_data;

    34 };

    35 

    36 ParserRunnable::ParserRunnable(QObject* parent)

    37     : QObject(parent),

    38       QRunnable(),

    39       d(new Private)

    40 {

    41   qRegisterMetaType<QVariant>("QVariant");

    42 }

    43 

    44 ParserRunnable::~ParserRunnable()

    45 {

    46   delete d;

    47 }

    48 

    49 void ParserRunnable::setData( const QByteArray& data ) {

    50   d->m_data = data;

    51 }

    52 

    53 void ParserRunnable::run()

    54 {

    55   qDebug() << Q_FUNC_INFO;

    56 

    57   bool ok;

    58   Parser parser;

    59   QVariant result = parser.parse (d->m_data, &ok);

    60   if (ok) {

    61     qDebug() << "successfully converted json item to QVariant object";

    62     emit parsingFinished(result, true, QString());

    63   } else {

    64     const QString errorText = tr("An error occured while parsing json: %1").arg(parser.errorString());

    65     qCritical() << errorText;

    66     emit parsingFinished(QVariant(), false, errorText);

    67   }

    68 }