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2026-04-03 11:32:07 +08:00
commit 003be19522
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--- a/include/QxSerialize/QJson/QxSerializeQJson_QMultiMap.h
+++ b/include/QxSerialize/QJson/QxSerializeQJson_QMultiMap.h
@@ -0,0 +1,124 @@
+/****************************************************************************
+**
+** https://www.qxorm.com/
+** Copyright (C) 2013 XDL Team (ic-east.com)
+**
+** This file is part of the QxOrm library
+**
+** This software is provided 'as-is', without any express or implied
+** warranty. In no event will the authors be held liable for any
+** damages arising from the use of this software
+**
+** Commercial Usage
+** Licensees holding valid commercial QxOrm licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and XDL Team
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file 'license.gpl3.txt' included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met : http://www.gnu.org/copyleft/gpl.html
+**
+** If you are unsure which license is appropriate for your use, or
+** if you have questions regarding the use of this file, please contact :
+** ic-east.com
+**
+****************************************************************************/
+
+#ifndef _QX_NO_JSON
+#ifndef _QX_SERIALIZE_QJSON_QMULTIMAP_H_
+#define _QX_SERIALIZE_QJSON_QMULTIMAP_H_
+
+#ifdef _MSC_VER
+#pragma once
+#endif
+
+/*!
+ * \file QxSerializeQJson_QMultiMap.h
+ * \author XDL Team
+ * \ingroup QxSerialize
+ * \brief Provide a Qt QJson serialization method (save/load) for type QMultiMap<Key, Value>
+ */
+
+#include <QtCore/qjsonvalue.h>
+#include <QtCore/qjsonobject.h>
+#include <QtCore/qjsonarray.h>
+#include <QtCore/qmap.h>
+
+#include <QxConvert/QxConvert.h>
+#include <QxConvert/QxConvert_Impl.h>
+
+namespace qx
+{
+   namespace cvt
+   {
+      namespace detail
+      {
+
+         template <typename Key, typename Value>
+         struct QxConvert_ToJson<QMultiMap<Key, Value>>
+         {
+            static inline QJsonValue toJson(const QMultiMap<Key, Value> &t, const QString &format)
+            {
+               QJsonArray arr;
+               QJsonValue val;
+               QMapIterator<Key, Value> itr(t);
+
+               while (itr.hasNext())
+               {
+                  itr.next();
+                  QJsonObject obj;
+                  val = qx::cvt::to_json(itr.key(), format);
+                  obj.insert("key", val);
+                  val = qx::cvt::to_json(itr.value(), format);
+                  obj.insert("value", val);
+                  arr.append(obj);
+               }
+
+               return QJsonValue(arr);
+            }
+         };
+
+         template <typename Key, typename Value>
+         struct QxConvert_FromJson<QMultiMap<Key, Value>>
+         {
+            static inline qx_bool fromJson(const QJsonValue &j, QMultiMap<Key, Value> &t, const QString &format)
+            {
+               t.clear();
+               if (!j.isArray())
+               {
+                  return qx_bool(true);
+               }
+               QJsonArray arr = j.toArray();
+               QJsonValue val;
+               QJsonObject obj;
+
+               for (int i = 0; i < arr.count(); i++)
+               {
+                  val = arr.at(i);
+                  if (!val.isObject())
+                  {
+                     continue;
+                  }
+                  obj = val.toObject();
+                  Key key;
+                  Value value;
+                  qx::cvt::from_json(obj.value("key"), key, format);
+                  qx::cvt::from_json(obj.value("value"), value, format);
+                  t.insert(key, value);
+               }
+
+               return qx_bool(true);
+            }
+         };
+
+      } // namespace detail
+   } // namespace cvt
+} // namespace qx
+
+#endif // _QX_SERIALIZE_QJSON_QMULTIMAP_H_
+#endif // _QX_NO_JSON