X-Git-Url: https://git.toastfreeware.priv.at/toast/confclerk.git/blobdiff_plain/680a4da6eaddcd82c4702df65c7bf6708769fab6..080dc7d603d45ba0662aa731418993ddd45b5fe8:/src/orm/ormrecord.h

diff --git a/src/orm/ormrecord.h b/src/orm/ormrecord.h
index 8d4212a..32a4d5e 100644
--- a/src/orm/ormrecord.h
+++ b/src/orm/ormrecord.h
@@ -1,3 +1,22 @@
+/*
+ * Copyright (C) 2010 Ixonos Plc.
+ * Copyright (C) 2011-2024 Philipp Spitzer, gregor herrmann, Stefan Stahl
+ *
+ * This file is part of ConfClerk.
+ *
+ * ConfClerk is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation, either version 2 of the License, or (at your option)
+ * any later version.
+ *
+ * ConfClerk 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
+ * ConfClerk.  If not, see <http://www.gnu.org/licenses/>.
+ */
 #ifndef ORMRECORD_H
 #define ORMRECORD_H
 
@@ -8,23 +27,30 @@
 #include <QStringList>
 #include <QDateTime>
 #include <QDebug>
+#include <stdexcept>
 
-class OrmException
+class OrmException: public std::runtime_error
 {
+public:
+    OrmException(const QString& text) : std::runtime_error(text.toStdString()), mText(text) {}
+    virtual ~OrmException() throw() {}
+    virtual const QString& text() const { return mText; }
+private:
+    QString mText;
 };
 
-class OrmNoObjectException : OrmException
+class OrmNoObjectException : public OrmException
 {
+public:
+    OrmNoObjectException() : OrmException("SQL query expects one record but found none."){}
+    ~OrmNoObjectException() throw() {}
 };
 
-class OrmSqlException : OrmException
+class OrmSqlException : public OrmException
 {
 public:
-    OrmSqlException(const QString& text) : mText(text) {}
-    QString text() const { return mText; }
-
-private:
-    QString mText;
+    OrmSqlException(const QString& text) : OrmException( QString("Sql error: ") + text ) {}
+    ~OrmSqlException() throw() {}
 };
 
 template <typename T>
@@ -43,10 +69,11 @@ protected:
     static QList<T> load(QSqlQuery query);
 
     // auxiliary methods
+    static QSqlRecord toRecord(const QList<QSqlField> & columnList);
+    // all record items/columns are in one table
     static QString columnsForSelect(const QString& prefix = QString());
     static QString selectQuery();
     static QString updateQuery();
-    static QSqlRecord toRecord(const QList<QSqlField> & columnList);
 
     static QVariant convertToC(QVariant value, QVariant::Type colType);
     static QVariant convertToDb(QVariant value, QVariant::Type colType);
@@ -67,8 +94,8 @@ T OrmRecord<T>::hydrate(const QSqlRecord& record)
 }
 
 // updates specified column 'col'
-// if the value is not specified  as an argument,
-// it's taken from the reford itself
+// if the value is not specified as an argument,
+// it's taken from the record itself
 // see also: setValue() method for more details
 template <typename T>
 void OrmRecord<T>::update(QString col, QVariant value)
@@ -80,7 +107,6 @@ void OrmRecord<T>::update(QString col, QVariant value)
     else // take 'col' value from the record; see setValue()
         query.bindValue(":col", convertToDb(this->value(col), this->value(col).type()));
     query.bindValue(":id", this->value("id"));
-    //query.bindValue(":id", convertToDb(value("id"), QVariant::Int));
     query.exec();
 }
 
@@ -103,13 +129,13 @@ T OrmRecord<T>::loadOne(QSqlQuery query)
     {
         if (!query.exec())
         {
-            throw new OrmSqlException(query.lastError().text());
+            throw OrmSqlException(query.lastError().text());
         }
     }
 
     if (!query.next())
     {
-        throw new OrmNoObjectException();
+        throw OrmNoObjectException();
     }
 
     return hydrate(query.record());
@@ -122,7 +148,8 @@ QList<T> OrmRecord<T>::load(QSqlQuery query)
     {
         if (!query.exec())
         {
-            throw new OrmSqlException(query.lastError().text());
+            qDebug() << "Error: " << query.lastError().driverText() << "; Type: " << query.lastError().type();
+            throw OrmSqlException(query.lastError().text());
         }
     }
 
@@ -131,7 +158,6 @@ QList<T> OrmRecord<T>::load(QSqlQuery query)
     {
         objects << hydrate(query.record());
     }
-
     return objects;
 }
 
@@ -164,9 +190,9 @@ template <typename T>
 QSqlRecord OrmRecord<T>::toRecord(const QList<QSqlField> & columnList)
 {
     QSqlRecord record;
-    foreach (const QSqlField & col, columnList)
+    for(int i=0; i< columnList.count(); i++)
     {
-        record.append(col);
+        record.append(columnList[i]);
     }
     return record;
 }
@@ -190,10 +216,13 @@ QVariant OrmRecord<T>::convertToDb(QVariant value, QVariant::Type colType)
 {
     if (colType == QVariant::DateTime && value.canConvert<QDateTime>())
     {
-        return value.toDateTime().toTime_t();
+        QDateTime dateTime = value.toDateTime();
+        dateTime.setTimeSpec(Qt::UTC); // this is to avoid that dateTime.toTime_t changes the time depending on the local time zone
+        return dateTime.toTime_t();
     }
 
     return value;
 }
 
 #endif // ORMRECORD_H
+