QxOrm 1.4.9
C++ Object Relational Mapping library
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QxSerializeQJson_IxPersistable.h
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31
32#ifndef _QX_NO_JSON
33#ifndef _QX_SERIALIZE_QJSON_IX_PERSISTABLE_H_
34#define _QX_SERIALIZE_QJSON_IX_PERSISTABLE_H_
35
36#ifdef _MSC_VER
37#pragma once
38#endif
39
47#include <QtCore/qjsonvalue.h>
48#include <QtCore/qjsonobject.h>
49#include <QtCore/qjsonarray.h>
50
51#include <QxDao/IxPersistable.h>
52
53#include <QxConvert/QxConvert.h>
55
56namespace qx {
57namespace cvt {
58namespace detail {
59
60template <>
62{
63 static inline QJsonValue toJson(const qx::IxPersistable & t, const QString & format)
64 {
65 QJsonParseError err;
66 QString json = t.toJson(format);
67 QJsonDocument doc = QJsonDocument::fromJson(json.toUtf8(), (& err));
68 if (err.error != QJsonParseError::NoError) { return QJsonValue(); }
69 return (doc.isArray() ? QJsonValue(doc.array()) : QJsonValue(doc.object()));
70 }
71};
72
73template <>
75{
76 static inline qx_bool fromJson(const QJsonValue & j, qx::IxPersistable & t, const QString & format)
77 {
78 QJsonDocument doc = (j.isArray() ? QJsonDocument(j.toArray()) : QJsonDocument(j.toObject()));
79 QString json = QString::fromUtf8(doc.toJson());
80 return t.fromJson(json, format);
81 }
82};
83
84} // namespace detail
85} // namespace cvt
86} // namespace qx
87
88#endif // _QX_SERIALIZE_QJSON_IX_PERSISTABLE_H_
89#endif // _QX_NO_JSON
Common interface (abstract class) for persistents classes using QX_PERSISTABLE_HPP() and QX_PERSISTAB...
qx::cvt : namespace to provide global functions to convert any kind of objects to/from QString and QV...
qx::IxPersistable : common interface (abstract class) for persistents classes using QX_PERSISTABLE_HP...
virtual qx_bool fromJson(const QString &json, const QString &format=QString())=0
virtual QString toJson(const QString &format=QString()) const =0
qx_bool : boolean type with code and description message when an error occured
Definition QxBool.h:71
Root namespace for all QxOrm library features.
static qx_bool fromJson(const QJsonValue &j, qx::IxPersistable &t, const QString &format)
static QJsonValue toJson(const qx::IxPersistable &t, const QString &format)