first commit

test/qxBlog/CMakeLists.txt

@@ -0,0 +1,56 @@
+cmake_minimum_required(VERSION 3.1)
+
+project(qxBlog LANGUAGES CXX)
+
+include(../../QxOrm.cmake)
+
+set(CMAKE_AUTOMOC ON)
+set(CMAKE_INCLUDE_CURRENT_DIR ON)
+set(CMAKE_DEBUG_POSTFIX "d")
+
+set(HEADERS
+    ./include/precompiled.h
+    ./include/export.h
+    ./include/author.h
+    ./include/blog.h
+    ./include/category.h
+    ./include/comment.h
+   )
+
+set(SRCS
+    ./src/author.cpp
+    ./src/blog.cpp
+    ./src/category.cpp
+    ./src/comment.cpp
+    ./src/main.cpp
+   )
+
+add_executable(qxBlog ${SRCS} ${HEADERS})
+
+target_compile_definitions(qxBlog PRIVATE -D_BUILDING_QX_BLOG)
+
+if(COMMAND target_precompile_headers)
+   target_precompile_headers(qxBlog PRIVATE ./include/precompiled.h)
+endif() # (COMMAND target_precompile_headers)
+
+target_link_libraries(qxBlog ${QX_LIBRARIES} QxOrm)
+
+set_target_properties(qxBlog PROPERTIES
+                      ARCHIVE_OUTPUT_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/../_bin"
+                      LIBRARY_OUTPUT_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/../_bin"
+                      RUNTIME_OUTPUT_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/../_bin"
+                      ARCHIVE_OUTPUT_DIRECTORY_DEBUG "${CMAKE_CURRENT_SOURCE_DIR}/../_bin"
+                      LIBRARY_OUTPUT_DIRECTORY_DEBUG "${CMAKE_CURRENT_SOURCE_DIR}/../_bin"
+                      RUNTIME_OUTPUT_DIRECTORY_DEBUG "${CMAKE_CURRENT_SOURCE_DIR}/../_bin"
+                      ARCHIVE_OUTPUT_DIRECTORY_RELEASE "${CMAKE_CURRENT_SOURCE_DIR}/../_bin"
+                      LIBRARY_OUTPUT_DIRECTORY_RELEASE "${CMAKE_CURRENT_SOURCE_DIR}/../_bin"
+                      RUNTIME_OUTPUT_DIRECTORY_RELEASE "${CMAKE_CURRENT_SOURCE_DIR}/../_bin"
+                      ARCHIVE_OUTPUT_DIRECTORY_MINSIZEREL "${CMAKE_CURRENT_SOURCE_DIR}/../_bin"
+                      LIBRARY_OUTPUT_DIRECTORY_MINSIZEREL "${CMAKE_CURRENT_SOURCE_DIR}/../_bin"
+                      RUNTIME_OUTPUT_DIRECTORY_MINSIZEREL "${CMAKE_CURRENT_SOURCE_DIR}/../_bin"
+                      ARCHIVE_OUTPUT_DIRECTORY_RELWITHDEBINFO "${CMAKE_CURRENT_SOURCE_DIR}/../_bin"
+                      LIBRARY_OUTPUT_DIRECTORY_RELWITHDEBINFO "${CMAKE_CURRENT_SOURCE_DIR}/../_bin"
+                      RUNTIME_OUTPUT_DIRECTORY_RELWITHDEBINFO "${CMAKE_CURRENT_SOURCE_DIR}/../_bin"
+                     )
+
+set_target_properties(qxBlog PROPERTIES DEBUG_POSTFIX ${CMAKE_DEBUG_POSTFIX})

test/qxBlog/debug/.gitignore

@@ -0,0 +1,7 @@
+# git does not allow empty directories.
+# Yet, we need to add this empty directory on git.
+# To achieve that, we created this .gitignore file, so that the directory will not be empty thus enabling us to commit it.
+# Since we want all generated files/folders in this directory to be ignored by git, we add a rule for this.
+*
+# And then add an exception for this specifc file (so that we can commit it).
+!.gitignore

test/qxBlog/include/author.h

@@ -0,0 +1,33 @@
+#ifndef _QX_BLOG_AUTHOR_H_
+#define _QX_BLOG_AUTHOR_H_
+
+class blog;
+
+class QX_BLOG_DLL_EXPORT author
+{
+public:
+// -- typedef
+   typedef std::shared_ptr<blog> blog_ptr;
+   typedef std::vector<blog_ptr> list_blog;
+// -- enum
+   enum enum_sex { male, female, unknown };
+// -- properties
+   QString     m_id;
+   QString     m_name;
+   QDate       m_birthdate;
+   enum_sex    m_sex;
+   list_blog   m_blogX;
+// -- contructor, virtual destructor
+   author() : m_id("0"), m_sex(unknown) { ; }
+   virtual ~author() { ; }
+// -- methods
+   int age() const;
+};
+
+QX_REGISTER_PRIMARY_KEY(author, QString)
+QX_REGISTER_HPP_QX_BLOG(author, qx::trait::no_base_class_defined, 0)
+
+typedef std::shared_ptr<author> author_ptr;
+typedef qx::QxCollection<QString, author_ptr> list_author;
+
+#endif // _QX_BLOG_AUTHOR_H_

test/qxBlog/include/blog.h

@@ -0,0 +1,28 @@
+#ifndef _QX_BLOG_BLOG_H_
+#define _QX_BLOG_BLOG_H_
+
+#include "author.h"
+#include "comment.h"
+#include "category.h"
+
+class QX_BLOG_DLL_EXPORT blog
+{
+public:
+// -- properties
+   long           m_id;
+   QString        m_text;
+   QDateTime      m_dt_creation;
+   author_ptr     m_author;
+   list_comment   m_commentX;
+   list_category  m_categoryX;
+// -- contructor, virtual destructor
+   blog() : m_id(0) { ; }
+   virtual ~blog() { ; }
+};
+
+QX_REGISTER_HPP_QX_BLOG(blog, qx::trait::no_base_class_defined, 0)
+
+typedef std::shared_ptr<blog> blog_ptr;
+typedef std::vector<blog_ptr> list_blog;
+
+#endif // _QX_BLOG_BLOG_H_

test/qxBlog/include/category.h

@@ -0,0 +1,27 @@
+#ifndef _QX_BLOG_CATEGORY_H_
+#define _QX_BLOG_CATEGORY_H_
+
+class blog;
+
+class QX_BLOG_DLL_EXPORT category
+{
+public:
+// -- typedef
+   typedef std::shared_ptr<blog> blog_ptr;
+   typedef qx::QxCollection<long, blog_ptr> list_blog;
+// -- properties
+   long        m_id;
+   QString     m_name;
+   QString     m_desc;
+   list_blog   m_blogX;
+// -- contructor, virtual destructor
+   category() : m_id(0) { ; }
+   virtual ~category() { ; }
+};
+
+QX_REGISTER_HPP_QX_BLOG(category, qx::trait::no_base_class_defined, 0)
+
+typedef QSharedPointer<category> category_ptr;
+typedef qx::QxCollection<long, category_ptr> list_category;
+
+#endif // _QX_BLOG_CATEGORY_H_

test/qxBlog/include/comment.h

@@ -0,0 +1,26 @@
+#ifndef _QX_BLOG_COMMENT_H_
+#define _QX_BLOG_COMMENT_H_
+
+class blog;
+
+class QX_BLOG_DLL_EXPORT comment
+{
+public:
+// -- typedef
+   typedef std::shared_ptr<blog> blog_ptr;
+// -- properties
+   long        m_id;
+   QString     m_text;
+   QDateTime   m_dt_create;
+   blog_ptr    m_blog;
+// -- contructor, virtual destructor
+   comment() : m_id(0) { ; }
+   virtual ~comment() { ; }
+};
+
+QX_REGISTER_HPP_QX_BLOG(comment, qx::trait::no_base_class_defined, 0)
+
+typedef std::shared_ptr<comment> comment_ptr;
+typedef QList<comment_ptr> list_comment;
+
+#endif // _QX_BLOG_COMMENT_H_

test/qxBlog/include/export.h

@@ -0,0 +1,18 @@
+#ifndef _QX_BLOG_EXPORT_H_
+#define _QX_BLOG_EXPORT_H_
+
+#ifdef _BUILDING_QX_BLOG
+#define QX_BLOG_DLL_EXPORT QX_DLL_EXPORT_HELPER
+#else // _BUILDING_QX_BLOG
+#define QX_BLOG_DLL_EXPORT QX_DLL_IMPORT_HELPER
+#endif // _BUILDING_QX_BLOG
+
+#ifdef _BUILDING_QX_BLOG
+#define QX_REGISTER_HPP_QX_BLOG     QX_REGISTER_HPP_EXPORT_DLL
+#define QX_REGISTER_CPP_QX_BLOG     QX_REGISTER_CPP_EXPORT_DLL
+#else // _BUILDING_QX_BLOG
+#define QX_REGISTER_HPP_QX_BLOG     QX_REGISTER_HPP_IMPORT_DLL
+#define QX_REGISTER_CPP_QX_BLOG     QX_REGISTER_CPP_IMPORT_DLL
+#endif // _BUILDING_QX_BLOG
+
+#endif // _QX_BLOG_EXPORT_H_

test/qxBlog/include/precompiled.h

@@ -0,0 +1,8 @@
+#ifndef _QX_BLOG_PRECOMPILED_HEADER_H_
+#define _QX_BLOG_PRECOMPILED_HEADER_H_
+
+#include <QxOrm.h>
+
+#include "export.h"
+
+#endif // _QX_BLOG_PRECOMPILED_HEADER_H_

test/qxBlog/qt/moc/.gitignore

@@ -0,0 +1,7 @@
+# git does not allow empty directories.
+# Yet, we need to add this empty directory on git.
+# To achieve that, we created this .gitignore file, so that the directory will not be empty thus enabling us to commit it.
+# Since we want all generated files/folders in this directory to be ignored by git, we add a rule for this.
+*
+# And then add an exception for this specifc file (so that we can commit it).
+!.gitignore

test/qxBlog/qxBlog.pro

@@ -0,0 +1,34 @@
+include(../../QxOrm.pri)
+
+TEMPLATE = app
+DEFINES += _BUILDING_QX_BLOG
+INCLUDEPATH += ../../../QxOrm/include/
+DESTDIR = ../../../QxOrm/test/_bin/
+LIBS += -L"../../../QxOrm/lib"
+
+!contains(DEFINES, _QX_NO_PRECOMPILED_HEADER) {
+PRECOMPILED_HEADER = ./include/precompiled.h
+} # !contains(DEFINES, _QX_NO_PRECOMPILED_HEADER)
+
+macx:CONFIG-=app_bundle
+
+CONFIG(debug, debug|release) {
+TARGET = qxBlogd
+LIBS += -l"QxOrmd"
+} else {
+TARGET = qxBlog
+LIBS += -l"QxOrm"
+} # CONFIG(debug, debug|release)
+
+HEADERS += ./include/precompiled.h
+HEADERS += ./include/export.h
+HEADERS += ./include/author.h
+HEADERS += ./include/blog.h
+HEADERS += ./include/category.h
+HEADERS += ./include/comment.h
+
+SOURCES += ./src/author.cpp
+SOURCES += ./src/blog.cpp
+SOURCES += ./src/category.cpp
+SOURCES += ./src/comment.cpp
+SOURCES += ./src/main.cpp

test/qxBlog/release/.gitignore

@@ -0,0 +1,7 @@
+# git does not allow empty directories.
+# Yet, we need to add this empty directory on git.
+# To achieve that, we created this .gitignore file, so that the directory will not be empty thus enabling us to commit it.
+# Since we want all generated files/folders in this directory to be ignored by git, we add a rule for this.
+*
+# And then add an exception for this specifc file (so that we can commit it).
+!.gitignore

test/qxBlog/src/author.cpp

@@ -0,0 +1,28 @@
+#include "../include/precompiled.h"
+
+#include "../include/author.h"
+#include "../include/blog.h"
+
+#include <QxOrm_Impl.h>
+
+QX_REGISTER_CPP_QX_BLOG(author)
+
+namespace qx {
+template <> void register_class(QxClass<author> & t)
+{
+   t.id(& author::m_id, "author_id");
+
+   t.data(& author::m_name, "name");
+   t.data(& author::m_birthdate, "birthdate");
+   t.data(& author::m_sex, "sex");
+
+   t.relationOneToMany(& author::m_blogX, "list_blog", "author_id");
+
+   t.fct_0<int>(std::mem_fn(& author::age), "age"); // using std::mem_fn() here is just a workaround for an issue with some versions of MSVC, it is not required with a full compliant C++11 compiler (http://stackoverflow.com/questions/23778883/vs2013-stdfunction-with-member-function)
+}}
+
+int author::age() const
+{
+   if (! m_birthdate.isValid()) { return -1; }
+   return (QDate::currentDate().year() - m_birthdate.year());
+}

test/qxBlog/src/blog.cpp

@@ -0,0 +1,20 @@
+#include "../include/precompiled.h"
+
+#include "../include/blog.h"
+
+#include <QxOrm_Impl.h>
+
+QX_REGISTER_CPP_QX_BLOG(blog)
+
+namespace qx {
+template <> void register_class(QxClass<blog> & t)
+{
+   t.id(& blog::m_id, "blog_id");
+
+   t.data(& blog::m_text, "blog_text");
+   t.data(& blog::m_dt_creation, "date_creation");
+
+   t.relationManyToOne(& blog::m_author, "author_id");
+   t.relationOneToMany(& blog::m_commentX, "list_comment", "blog_id");
+   t.relationManyToMany(& blog::m_categoryX, "list_category", "category_blog", "blog_id", "category_id");
+}}

test/qxBlog/src/category.cpp

@@ -0,0 +1,19 @@
+#include "../include/precompiled.h"
+
+#include "../include/category.h"
+#include "../include/blog.h"
+
+#include <QxOrm_Impl.h>
+
+QX_REGISTER_CPP_QX_BLOG(category)
+
+namespace qx {
+template <> void register_class(QxClass<category> & t)
+{
+   t.id(& category::m_id, "category_id");
+
+   t.data(& category::m_name, "name");
+   t.data(& category::m_desc, "description");
+
+   t.relationManyToMany(& category::m_blogX, "list_blog", "category_blog", "category_id", "blog_id");
+}}

test/qxBlog/src/comment.cpp

@@ -0,0 +1,19 @@
+#include "../include/precompiled.h"
+
+#include "../include/comment.h"
+#include "../include/blog.h"
+
+#include <QxOrm_Impl.h>
+
+QX_REGISTER_CPP_QX_BLOG(comment)
+
+namespace qx {
+template <> void register_class(QxClass<comment> & t)
+{
+   t.id(& comment::m_id, "comment_id");
+
+   t.data(& comment::m_text, "comment_text");
+   t.data(& comment::m_dt_create, "date_creation");
+
+   t.relationManyToOne(& comment::m_blog, "blog_id");
+}}

test/qxBlog/src/main.cpp

@@ -0,0 +1,425 @@
+#include "../include/precompiled.h"
+
+#include <QtCore/qcoreapplication.h>
+
+#include "../include/blog.h"
+#include "../include/author.h"
+#include "../include/comment.h"
+#include "../include/category.h"
+
+#include <QxOrm_Impl.h>
+
+int main(int argc, char * argv[])
+{
+   // Qt application
+   QCoreApplication app(argc, argv);
+   QFile::remove("./qxBlog.sqlite");
+
+   // Parameters to connect to database
+   qx::QxSqlDatabase::getSingleton()->setDriverName("QSQLITE");
+   qx::QxSqlDatabase::getSingleton()->setDatabaseName("./qxBlog.sqlite");
+   qx::QxSqlDatabase::getSingleton()->setHostName("localhost");
+   qx::QxSqlDatabase::getSingleton()->setUserName("root");
+   qx::QxSqlDatabase::getSingleton()->setPassword("");
+   qx::QxSqlDatabase::getSingleton()->setFormatSqlQueryBeforeLogging(true);
+   qx::QxSqlDatabase::getSingleton()->setDisplayTimerDetails(true);
+
+   // Only for debug purpose : assert if invalid offset detected fetching a relation
+   qx::QxSqlDatabase::getSingleton()->setVerifyOffsetRelation(true);
+
+   // Create all tables in database
+   QSqlError daoError = qx::dao::create_table<author>();
+   daoError = qx::dao::create_table<comment>();
+   daoError = qx::dao::create_table<category>();
+   daoError = qx::dao::create_table<blog>();
+
+   // Create a list of 3 author
+   author_ptr author_1; author_1.reset(new author());
+   author_ptr author_2; author_2.reset(new author());
+   author_ptr author_3; author_3.reset(new author());
+
+   author_1->m_id = "author_id_1"; author_1->m_name = "author_1";
+   author_1->m_sex = author::male; author_1->m_birthdate = QDate::currentDate();
+   author_2->m_id = "author_id_2"; author_2->m_name = "author_2";
+   author_2->m_sex = author::female; author_2->m_birthdate = QDate::currentDate();
+   author_3->m_id = "author_id_3"; author_3->m_name = "author_3";
+   author_3->m_sex = author::female; author_3->m_birthdate = QDate::currentDate();
+
+   list_author authorX;
+   authorX.insert(author_1->m_id, author_1);
+   authorX.insert(author_2->m_id, author_2);
+   authorX.insert(author_3->m_id, author_3);
+
+   // Insert list of 3 author into database
+   daoError = qx::dao::insert(authorX);
+   qAssert(qx::dao::count<author>() == 3);
+
+   // Delete all authors in database and try to insert them using exec batch method
+   daoError = qx::dao::delete_all<author>(); qAssert(! daoError.isValid());
+   qAssert(qx::dao::count<author>() == 0);
+   daoError = qx::dao::insert(authorX, NULL, true); qAssert(! daoError.isValid());
+   qAssert(qx::dao::count<author>() == 3);
+
+   // Clone author 2 : 'author_id_2'
+   author_ptr author_clone = qx::clone(* author_2);
+   qAssert(author_clone->m_id == "author_id_2");
+   qAssert(author_clone->m_sex == author::female);
+
+   // Create a query to fetch only female author : 'author_id_2' and 'author_id_3'
+   qx::QxSqlQuery query("WHERE author.sex = :sex");
+   query.bind(":sex", author::female);
+
+   list_author list_of_female_author;
+   daoError = qx::dao::fetch_by_query(query, list_of_female_author);
+   qAssert(list_of_female_author.count() == 2);
+
+   // Dump list of female author (xml serialization)
+   qx::dump(list_of_female_author, false);
+   qx::dump(list_of_female_author, true);
+
+   // Test qx::QxSqlQuery::freeText() with/without placeholders
+   query = qx_query(); query.freeText("WHERE author.sex = " + QString::number(static_cast<int>(author::female)));
+   daoError = qx::dao::fetch_by_query(query, list_of_female_author);
+   qAssert(list_of_female_author.count() == 2);
+   query = qx_query(); query.freeText("WHERE author.sex = :sex", QVariantList() << author::female);
+   daoError = qx::dao::fetch_by_query(query, list_of_female_author);
+   qAssert(list_of_female_author.count() == 2);
+   query = qx_query(); query.freeText("WHERE author.sex=:sex AND author.author_id=:author_id", QVariantList() << author::female << "author_id_2");
+   daoError = qx::dao::fetch_by_query(query, list_of_female_author);
+   qAssert(list_of_female_author.count() == 1);
+   query = qx_query(); query.freeText("WHERE (author.sex = :sex) AND (author.author_id = :author_id)", QVariantList() << author::female << "author_id_2");
+   daoError = qx::dao::fetch_by_query(query, list_of_female_author);
+   qAssert(list_of_female_author.count() == 1);
+
+   // Create 3 categories
+   category_ptr category_1 = category_ptr(new category());
+   category_ptr category_2 = category_ptr(new category());
+   category_ptr category_3 = category_ptr(new category());
+
+   category_1->m_name = "category_1"; category_1->m_desc = "desc_1";
+   category_2->m_name = "category_2"; category_2->m_desc = "desc_2";
+   category_3->m_name = "category_3"; category_3->m_desc = "desc_3";
+
+   { // Create a scope to destroy temporary connexion to database
+
+   // Open a transaction to database
+   QSqlDatabase db = qx::QxSqlDatabase::getDatabase();
+   bool bCommit = db.transaction();
+
+   // Insert 3 categories into database, use 'db' parameter for the transaction
+   daoError = qx::dao::insert(category_1, (& db));    bCommit = (bCommit && ! daoError.isValid());
+   daoError = qx::dao::insert(category_2, (& db));    bCommit = (bCommit && ! daoError.isValid());
+   daoError = qx::dao::insert(category_3, (& db));    bCommit = (bCommit && ! daoError.isValid());
+
+   qAssert(bCommit);
+   qAssert(category_1->m_id != 0);
+   qAssert(category_2->m_id != 0);
+   qAssert(category_3->m_id != 0);
+
+   // Terminate transaction => commit or rollback if there is error
+   if (bCommit) { db.commit(); }
+   else { db.rollback(); }
+
+   } // End of scope : 'db' is destroyed
+
+   // Create a blog with the class name (factory)
+   qx::any blog_any = qx::create("blog");
+   blog_ptr blog_1;
+   try { blog_1 = qx::any_cast<blog_ptr>(blog_any); }
+   catch (...) { blog_1.reset(new blog()); }
+   blog_1->m_text = "blog_text_1";
+   blog_1->m_dt_creation = QDateTime::currentDateTime();
+   blog_1->m_author = author_1;
+
+   // Insert 'blog_1' into database with 'save()' method
+   daoError = qx::dao::save(blog_1);
+
+   // Modify 'blog_1' properties and save into database
+   blog_1->m_text = "update blog_text_1";
+   blog_1->m_author = author_2;
+   daoError = qx::dao::save(blog_1);
+
+   // Add 2 comments to 'blog_1'
+   comment_ptr comment_1; comment_1.reset(new comment());
+   comment_ptr comment_2; comment_2.reset(new comment());
+
+   comment_1->m_text = "comment_1 text";
+   comment_1->m_dt_create = QDateTime::currentDateTime();
+   comment_1->m_blog = blog_1;
+   comment_2->m_text = "comment_2 text";
+   comment_2->m_dt_create = QDateTime::currentDateTime();
+   comment_2->m_blog = blog_1;
+
+   daoError = qx::dao::insert(comment_1);
+   daoError = qx::dao::insert(comment_2);
+   qAssert(qx::dao::count<comment>() == 2);
+
+   // Add 2 categories to 'blog_1' => must insert into extra-table 'category_blog'
+   blog_1->m_categoryX.insert(category_1->m_id, category_1);
+   blog_1->m_categoryX.insert(category_3->m_id, category_3);
+   daoError = qx::dao::save_with_relation("list_category", blog_1);
+
+   // Fetch blog into a new variable with all relation : 'author', 'comment' and 'category'
+   blog_ptr blog_tmp; blog_tmp.reset(new blog());
+   blog_tmp->m_id = blog_1->m_id;
+   daoError = qx::dao::fetch_by_id_with_all_relation(blog_tmp);
+
+   qAssert(blog_tmp->m_commentX.count() == 2);
+   qAssert(blog_tmp->m_categoryX.count() == 2);
+   qAssert(blog_tmp->m_text == "update blog_text_1");
+   qAssert(blog_tmp->m_author && blog_tmp->m_author->m_id == "author_id_2");
+
+   // Fetch blog into a new variable with many relations using "*->*->*->*" (4 levels of relationships)
+   blog_tmp.reset(new blog());
+   blog_tmp->m_id = blog_1->m_id;
+   daoError = qx::dao::fetch_by_id_with_relation("*->*->*->*", blog_tmp);
+
+   qAssert(blog_tmp->m_commentX.count() == 2);
+   qAssert(blog_tmp->m_categoryX.count() == 2);
+   qAssert(blog_tmp->m_text == "update blog_text_1");
+   qAssert(blog_tmp->m_author && blog_tmp->m_author->m_id == "author_id_2");
+
+   // Dump 'blog_tmp' result from database (xml serialization)
+   qx::dump(blog_tmp, false);
+   qx::dump(blog_tmp, true);
+
+   // Fetch relations defining columns to fetch with syntax { col_1, col_2, etc... }
+   list_blog lstBlogComplexRelation;
+   daoError = qx::dao::fetch_all_with_relation(QStringList() << "{ blog_text }" << "author_id { name, birthdate }" << "list_comment { comment_text } -> blog_id -> *", lstBlogComplexRelation);
+   qx::dump(lstBlogComplexRelation);
+   qAssert(lstBlogComplexRelation.size() > 0);
+   qAssert(lstBlogComplexRelation[0]->m_text != ""); // Fetched
+   qAssert(lstBlogComplexRelation[0]->m_dt_creation.isNull()); // Not fetched
+   qAssert(lstBlogComplexRelation[0]->m_author->m_sex == author::unknown); // Not fetched
+   qAssert(lstBlogComplexRelation[0]->m_author->m_name != ""); // Fetched
+   qAssert(lstBlogComplexRelation[0]->m_commentX.size() > 0);
+   qAssert(lstBlogComplexRelation[0]->m_commentX[0]->m_dt_create.isNull()); // Not fetched
+   qAssert(lstBlogComplexRelation[0]->m_commentX[0]->m_text != ""); // Fetched
+   qAssert(lstBlogComplexRelation[0]->m_commentX[0]->m_blog);
+
+   // Fetch relations defining columns to remove before fetching with syntax -{ col_1, col_2, etc... }
+   list_blog lstBlogComplexRelation2;
+   daoError = qx::dao::fetch_all_with_relation(QStringList() << "-{ blog_text }" << "author_id -{ name, birthdate }" << "list_comment -{ comment_text } -> blog_id -> *", lstBlogComplexRelation2);
+   qx::dump(lstBlogComplexRelation2);
+   qAssert(lstBlogComplexRelation2.size() > 0);
+   qAssert(lstBlogComplexRelation2[0]->m_text == ""); // Not fetched
+   qAssert(! lstBlogComplexRelation2[0]->m_dt_creation.isNull()); // Fetched
+   qAssert(lstBlogComplexRelation2[0]->m_author->m_sex != author::unknown); // Fetched
+   qAssert(lstBlogComplexRelation2[0]->m_author->m_name == ""); // Not fetched
+   qAssert(lstBlogComplexRelation2[0]->m_commentX.size() > 0);
+   qAssert(! lstBlogComplexRelation2[0]->m_commentX[0]->m_dt_create.isNull()); // Fetched
+   qAssert(lstBlogComplexRelation2[0]->m_commentX[0]->m_text == ""); // Not fetched
+   qAssert(lstBlogComplexRelation2[0]->m_commentX[0]->m_blog);
+
+#ifndef _QX_NO_JSON
+   // Custom JSON serialization process
+   QString customJsonFull = qx::serialization::json::to_string(blog_tmp, 1);
+   QString customJsonFiltered = qx::serialization::json::to_string(blog_tmp, 1, "filter: { blog_text } | author_id { name, birthdate } | list_comment { comment_text } -> blog_id -> *");
+   qDebug("[QxOrm] custom JSON serialization process (full) : \n%s", qPrintable(customJsonFull));
+   qDebug("[QxOrm] custom JSON serialization process (filtered) : \n%s", qPrintable(customJsonFiltered));
+
+   blog_ptr blogFromJsonFull; blogFromJsonFull.reset(new blog());
+   blog_ptr blogFromJsonFiltered; blogFromJsonFiltered.reset(new blog());
+   qx::serialization::json::from_string(blogFromJsonFull, customJsonFull, 1);
+   qx::serialization::json::from_string(blogFromJsonFiltered, customJsonFull, 1, "filter: { blog_text } | author_id { name, birthdate } | list_comment { comment_text } -> blog_id -> *");
+
+   qx::dump(blogFromJsonFull);
+   qAssert(blogFromJsonFull->m_commentX.count() == 2);
+   qAssert(blogFromJsonFull->m_categoryX.count() == 2);
+   qAssert(blogFromJsonFull->m_text == "update blog_text_1");
+   qAssert(blogFromJsonFull->m_author && blogFromJsonFull->m_author->m_id == "author_id_2");
+
+   qx::dump(blogFromJsonFiltered);
+   qAssert(blogFromJsonFiltered->m_text != ""); // Fetched
+   qAssert(blogFromJsonFiltered->m_dt_creation.isNull()); // Not fetched
+   qAssert(blogFromJsonFiltered->m_author->m_sex == author::unknown); // Not fetched
+   qAssert(blogFromJsonFiltered->m_author->m_name != ""); // Fetched
+   qAssert(blogFromJsonFiltered->m_commentX.size() > 0);
+   qAssert(blogFromJsonFiltered->m_commentX[0]->m_dt_create.isNull()); // Not fetched
+   qAssert(blogFromJsonFiltered->m_commentX[0]->m_text != ""); // Fetched
+   qAssert(blogFromJsonFiltered->m_commentX[0]->m_blog);
+#endif // _QX_NO_JSON
+
+   // Fetch relations defining columns to fetch with syntax { col_1, col_2, etc... } + custom table alias using syntax <my_table_alias> + custom table alias suffix using syntax <..._my_alias_suffix>
+   list_blog lstBlogComplexRelation3;
+   daoError = qx::dao::fetch_all_with_relation(QStringList() << "<blog_alias> { blog_text }" << "author_id <author_alias> { name, birthdate }" << "list_comment <list_comment_alias> { comment_text } -> blog_id <blog_alias_2> -> * <..._my_alias_suffix>", lstBlogComplexRelation3);
+   qx::dump(lstBlogComplexRelation3);
+   qAssert(lstBlogComplexRelation3.size() > 0);
+   qAssert(lstBlogComplexRelation3[0]->m_text != ""); // Fetched
+   qAssert(lstBlogComplexRelation3[0]->m_dt_creation.isNull()); // Not fetched
+   qAssert(lstBlogComplexRelation3[0]->m_author->m_sex == author::unknown); // Not fetched
+   qAssert(lstBlogComplexRelation3[0]->m_author->m_name != ""); // Fetched
+   qAssert(lstBlogComplexRelation3[0]->m_commentX.size() > 0);
+   qAssert(lstBlogComplexRelation3[0]->m_commentX[0]->m_dt_create.isNull()); // Not fetched
+   qAssert(lstBlogComplexRelation3[0]->m_commentX[0]->m_text != ""); // Fetched
+   qAssert(lstBlogComplexRelation3[0]->m_commentX[0]->m_blog);
+
+   // Test to add join SQL sub-queries (inside LEFT OUTER JOIN or INNER JOIN)
+   list_blog lstBlogWithJoinQueries;
+   query = qx_query().where("blog_alias.blog_text").isEqualTo("update blog_text_1");
+   query.addJoinQuery("list_comment_alias", "AND list_comment_alias.comment_text IS NOT NULL");
+   query.addJoinQuery("author_alias", qx_query().freeText("AND author_alias.sex = :sex", QVariantList() << author::female));
+   daoError = qx::dao::fetch_by_query_with_relation(QStringList() << "<blog_alias> { blog_text }" << "author_id <author_alias> { name, birthdate, sex }" << "list_comment <list_comment_alias> { comment_text }", query, lstBlogWithJoinQueries);
+   qx::dump(lstBlogWithJoinQueries);
+   qAssert(lstBlogWithJoinQueries.size() > 0);
+   qAssert(lstBlogWithJoinQueries[0]->m_text == "update blog_text_1");
+   qAssert(lstBlogWithJoinQueries[0]->m_author->m_sex == author::female);
+
+   // When join SQL sub-queries are used, then relationships should keep user defined order (in this example : 'list_comment' before 'author')
+   lstBlogWithJoinQueries.clear();
+   query = qx_query().where("blog_alias.blog_text").isEqualTo("update blog_text_1");
+   query.addJoinQuery("list_comment_alias", "AND list_comment_alias.comment_text IS NOT NULL");
+   query.addJoinQuery("author_alias", qx_query("AND author_alias.sex = :sex", QVariantList() << author::female));
+   daoError = qx::dao::fetch_by_query_with_relation(QStringList() << "<blog_alias> { blog_text }" << "list_comment <list_comment_alias> { comment_text }" << "author_id <author_alias> { name, birthdate, sex }", query, lstBlogWithJoinQueries);
+   qx::dump(lstBlogWithJoinQueries);
+   qAssert(lstBlogWithJoinQueries.size() > 0);
+   qAssert(lstBlogWithJoinQueries[0]->m_text == "update blog_text_1");
+   qAssert(lstBlogWithJoinQueries[0]->m_author->m_sex == author::female);
+
+   // Check qx::dao::save_with_relation_recursive() function
+   daoError = qx::dao::save_with_relation_recursive(blog_tmp);
+   qAssert(! daoError.isValid());
+   daoError = qx::dao::save_with_relation_recursive(blog_tmp, qx::dao::save_mode::e_update_only);
+   qAssert(! daoError.isValid());
+
+   // Call 'age()' method with class name and method name (reflexion)
+   qx_bool bInvokeOk = qx::QxClassX::invoke("author", "age", author_1);
+   qAssert(bInvokeOk);
+
+   // Check count with relations and filter
+   long lBlogCountWithRelation = 0; qx_query queryBlogCountWithRelation;
+   daoError = qx::dao::count_with_relation<blog>(lBlogCountWithRelation, QStringList() << "author_id" << "list_comment -> blog_id -> *", queryBlogCountWithRelation);
+   qAssert(! daoError.isValid() && (lBlogCountWithRelation > 0));
+
+   // Test 'isDirty()' method
+   qx::dao::ptr<blog> blog_isdirty = qx::dao::ptr<blog>(new blog());
+   blog_isdirty->m_id = blog_1->m_id;
+   daoError = qx::dao::fetch_by_id(blog_isdirty);
+   qAssert(! daoError.isValid() && ! blog_isdirty.isDirty());
+
+   blog_isdirty->m_text = "blog property 'text' modified => blog is dirty !!!";
+   QStringList lstDiff; bool bDirty = blog_isdirty.isDirty(lstDiff);
+   qAssert(bDirty && (lstDiff.count() == 1) && (lstDiff.at(0) == "blog_text"));
+   if (bDirty) { qDebug("[QxOrm] test dirty 1 : blog is dirty => '%s'", qPrintable(lstDiff.join("|"))); }
+
+   // Update only property 'm_text' of 'blog_isdirty'
+   daoError = qx::dao::update_optimized(blog_isdirty);
+   qAssert(! daoError.isValid() && ! blog_isdirty.isDirty());
+   qx::dump(blog_isdirty, false);
+   qx::dump(blog_isdirty, true);
+
+   // Test 'isDirty()' method with a container
+   typedef qx::dao::ptr< QList<author_ptr> > type_lst_author_test_is_dirty;
+   type_lst_author_test_is_dirty container_isdirty = type_lst_author_test_is_dirty(new QList<author_ptr>());
+   daoError = qx::dao::fetch_all(container_isdirty);
+   qAssert(! daoError.isValid() && ! container_isdirty.isDirty() && (container_isdirty->count() == 3));
+
+   author_ptr author_ptr_dirty = container_isdirty->at(1);
+   author_ptr_dirty->m_name = "author name modified at index 1 => container is dirty !!!";
+   bDirty = container_isdirty.isDirty(lstDiff);
+   qAssert(bDirty && (lstDiff.count() == 1));
+   if (bDirty) { qDebug("[QxOrm] test dirty 2 : container is dirty => '%s'", qPrintable(lstDiff.join("|"))); }
+
+   author_ptr_dirty = container_isdirty->at(2);
+   author_ptr_dirty->m_birthdate = QDate(1998, 03, 06);
+   bDirty = container_isdirty.isDirty(lstDiff);
+   qAssert(bDirty && (lstDiff.count() == 2));
+   if (bDirty) { qDebug("[QxOrm] test dirty 3 : container is dirty => '%s'", qPrintable(lstDiff.join("|"))); }
+
+   // Update only property 'm_name' at position 1, only property 'm_birthdate' at position 2 and nothing at position 0
+   daoError = qx::dao::update_optimized(container_isdirty);
+   qAssert(! daoError.isValid() && ! container_isdirty.isDirty());
+   qx::dump(container_isdirty, false);
+   qx::dump(container_isdirty, true);
+
+   // Fetch only property 'm_dt_creation' of blog
+   QStringList lstColumns = QStringList() << "date_creation";
+   list_blog lst_blog_with_only_date_creation;
+   daoError = qx::dao::fetch_all(lst_blog_with_only_date_creation, NULL, lstColumns);
+   qAssert(! daoError.isValid() && (lst_blog_with_only_date_creation.size() > 0));
+   if ((lst_blog_with_only_date_creation.size() > 0) && (lst_blog_with_only_date_creation[0].get() != NULL))
+   { qAssert(lst_blog_with_only_date_creation[0]->m_text.isEmpty()); }
+   qx::dump(lst_blog_with_only_date_creation, false);
+   qx::dump(lst_blog_with_only_date_creation, true);
+
+   // Dump all registered classes into QxOrm context (introspection engine)
+   qx::QxClassX::dumpAllClasses();
+
+   // Call a custom SQL query or a stored procedure
+   qx_query testStoredProc("SELECT * FROM author");
+   daoError = qx::dao::call_query(testStoredProc);
+   qAssert(! daoError.isValid());
+   testStoredProc.dumpSqlResult();
+   QVariant valFromSqlResult = testStoredProc.getSqlResultAt(0, "birthdate"); qAssert(! valFromSqlResult.isNull());
+   valFromSqlResult = testStoredProc.getSqlResultAt(0, "BIRTHDATE", false); qAssert(! valFromSqlResult.isNull());
+   valFromSqlResult = testStoredProc.getSqlResultAt(0, "BIRTHDATE", true); qAssert(valFromSqlResult.isNull());
+
+   // Call a custom SQL query or a stored procedure and fetch automatically properties (with a collection of items)
+   qx_query testStoredProcBis("SELECT * FROM author");
+   authorX.clear();
+   daoError = qx::dao::execute_query(testStoredProcBis, authorX);
+   qAssert(! daoError.isValid()); qAssert(authorX.count() > 0);
+   qx::dump(authorX, false);
+   qx::dump(authorX, true);
+
+   // Call a custom SQL query or a stored procedure and fetch automatically properties
+   qx_query testStoredProcThird("SELECT name, category_id FROM category");
+   category_ptr category_tmp = category_ptr(new category());
+   daoError = qx::dao::execute_query(testStoredProcThird, category_tmp);
+   qAssert(! daoError.isValid()); qAssert(category_tmp->m_id != 0);
+   qx::dump(category_tmp, false);
+   qx::dump(category_tmp, true);
+
+   // Test SQL DISTINCT keyword
+   QList<blog> listOfBlogDistinct;
+   qx_query queryDistinct; queryDistinct.distinct().limit(10);
+   daoError = qx::dao::fetch_by_query(queryDistinct, listOfBlogDistinct, NULL, QStringList() << "blog_text");
+   qAssert(! daoError.isValid());
+   qx::dump(listOfBlogDistinct);
+   qAssert(listOfBlogDistinct.count() > 0);
+   qAssert(listOfBlogDistinct.at(0).m_id == 0);
+   qAssert(! listOfBlogDistinct.at(0).m_text.isEmpty());
+
+   // Test SQL DISTINCT keyword with relationships
+   listOfBlogDistinct.clear();
+   qx_query queryDistinctWithRelations; queryDistinctWithRelations.distinct().limit(10);
+   daoError = qx::dao::fetch_by_query_with_relation(QStringList() << "<blog_alias> { blog_text }" << "list_comment <list_comment_alias> { comment_text }" << "author_id <author_alias> { name, birthdate }", queryDistinctWithRelations, listOfBlogDistinct);
+   qAssert(! daoError.isValid());
+   qx::dump(listOfBlogDistinct);
+   qAssert(listOfBlogDistinct.count() > 0);
+   qAssert(listOfBlogDistinct.at(0).m_id == 0);
+   qAssert(! listOfBlogDistinct.at(0).m_text.isEmpty());
+   qAssert(listOfBlogDistinct.at(0).m_author.get() != NULL);
+   qAssert(listOfBlogDistinct.at(0).m_author->m_id == "0"); // Not fetched
+   qAssert(! listOfBlogDistinct.at(0).m_author->m_name.isEmpty());
+   qAssert(listOfBlogDistinct.at(0).m_commentX.size() > 1);
+   qAssert(listOfBlogDistinct.at(0).m_commentX.at(0)->m_id == 0); // Not fetched
+   qAssert(! listOfBlogDistinct.at(0).m_commentX.at(0)->m_text.isEmpty());
+
+   // Test SQL DISTINCT keyword with relationships forcing ID in root level
+   listOfBlogDistinct.clear();
+   qx_query queryDistinctWithRelationsAndId; queryDistinctWithRelationsAndId.distinct().limit(10);
+   daoError = qx::dao::fetch_by_query_with_relation(QStringList() << "<blog_alias> { blog_id, blog_text }" << "list_comment <list_comment_alias> { comment_text }" << "author_id <author_alias> { name, birthdate }", queryDistinctWithRelationsAndId, listOfBlogDistinct);
+   qAssert(! daoError.isValid());
+   qx::dump(listOfBlogDistinct);
+   qAssert(listOfBlogDistinct.count() > 0);
+   qAssert(listOfBlogDistinct.at(0).m_id != 0); // Force fetched even if DISTINCT keyword is used
+   qAssert(! listOfBlogDistinct.at(0).m_text.isEmpty());
+   qAssert(listOfBlogDistinct.at(0).m_author.get() != NULL);
+   qAssert(listOfBlogDistinct.at(0).m_author->m_id == "0"); // Not fetched
+   qAssert(! listOfBlogDistinct.at(0).m_author->m_name.isEmpty());
+   qAssert(listOfBlogDistinct.at(0).m_commentX.size() > 1);
+   qAssert(listOfBlogDistinct.at(0).m_commentX.at(0)->m_id == 0); // Not fetched
+   qAssert(! listOfBlogDistinct.at(0).m_commentX.at(0)->m_text.isEmpty());
+
+   // Test fetch relationships (with alias) only in LEFT OUTER/INNER JOIN and WHERE clauses (so no columns in SELECT part) : use {NULL} syntax to define no relation columns in SELECT part
+   list_blog lstBlogComplexRelation4;
+   daoError = qx::dao::fetch_all_with_relation(QStringList() << "<blog_alias> { blog_text }" << "author_id <author_alias> { NULL }" << "list_comment <list_comment_alias> { NULL }", lstBlogComplexRelation4);
+   qAssert(! daoError.isValid());
+   qx::dump(lstBlogComplexRelation4);
+   qAssert((lstBlogComplexRelation4.size() > 0) && (lstBlogComplexRelation4[0].get() != NULL));
+   qAssert(lstBlogComplexRelation4[0]->m_author.get() == NULL); // Not fetched
+   qAssert(lstBlogComplexRelation4[0]->m_commentX.size() == 0); // Not fetched
+
+   return 0;
+}