refs #445, value objects and containers

* common base class for DB based classes
* common base class for DB based containers
* Livery, distributor value class
* adjusted value classes to livery
* utility functions for DB values (blackmisc free functions)
* register new objects with metadata system
This commit is contained in:
Klaus Basan
2015-07-10 00:39:24 +02:00
committed by Mathew Sutcliffe
parent 99b7c52383
commit 25fd0f4f2d
42 changed files with 1447 additions and 200 deletions

View File

@@ -0,0 +1,95 @@
/* Copyright (C) 2015
* swift project Community / Contributors
*
* This file is part of swift project. It is subject to the license terms in the LICENSE file found in the top-level
* directory of this distribution and at http://www.swift-project.org/license.html. No part of swift project,
* including this file, may be copied, modified, propagated, or distributed except according to the terms
* contained in the LICENSE file.
*/
#include "distributor.h"
#include <QJsonArray>
namespace BlackMisc
{
namespace Simulation
{
CDistributor::CDistributor() { }
CDistributor::CDistributor(const QString &id, const QString &description, const QString &alias1, const QString &alias2) :
m_description(description), m_alias1(alias1.trimmed().toUpper()), m_alias2(alias2.trimmed().toUpper())
{
this->setDbKey(id);
}
CVariant CDistributor::propertyByIndex(const CPropertyIndex &index) const
{
if (index.isMyself()) { return CVariant::from(*this); }
if (IDatastoreObjectWithStringKey::canHandleIndex(index)) { return IDatastoreObjectWithStringKey::propertyByIndex(index); }
ColumnIndex i = index.frontCasted<ColumnIndex>();
switch (i)
{
case IndexAlias1: return CVariant::from(this->m_alias1);
case IndexAlias2: return CVariant::from(this->m_alias2);
case IndexDescription: return CVariant::from(this->m_description);
default:
return CValueObject::propertyByIndex(index);
}
}
void CDistributor::setPropertyByIndex(const CVariant &variant, const CPropertyIndex &index)
{
if (index.isMyself()) { (*this) = variant.to<CDistributor>(); return; }
if (IDatastoreObjectWithStringKey::canHandleIndex(index)) { IDatastoreObjectWithStringKey::setPropertyByIndex(variant, index); return; }
ColumnIndex i = index.frontCasted<ColumnIndex>();
switch (i)
{
case IndexAlias1:
this->m_alias1 = variant.value<QString>();
break;
case IndexAlias2:
this->m_alias2 = variant.value<QString>();
break;
case IndexDescription:
this->m_description = variant.value<QString>();
break;
default:
CValueObject::setPropertyByIndex(variant, index);
break;
}
}
QString CDistributor::convertToQString(bool i18n) const
{
Q_UNUSED(i18n);
QString s("Id: %1");
s.arg(m_dbKey);
if (this->hasAlias1()) { s.append(" ").append(m_alias1); }
if (this->hasAlias2()) { s.append(" ").append(m_alias2); }
return s;
}
bool CDistributor::hasCompleteData() const
{
return !this->m_description.isEmpty() && !this->m_dbKey.isEmpty();
}
CDistributor CDistributor::fromDatabaseJson(const QJsonObject &json)
{
QJsonArray inner = json["cell"].toArray();
Q_ASSERT_X(!inner.isEmpty(), Q_FUNC_INFO, "Missing JSON");
if (inner.isEmpty()) { return CDistributor(); }
int i = 0;
QString dbKey(inner.at(i++).toString());
QString description(inner.at(i++).toString());
QString alias1(inner.at(i++).toString());
QString alias2(inner.at(i++).toString());
Q_ASSERT_X(!dbKey.isEmpty(), Q_FUNC_INFO, "Missing key");
Q_ASSERT_X(!description.isEmpty(), Q_FUNC_INFO, "Missing description");
CDistributor distributor(dbKey, description, alias1, alias2);
return distributor;
}
} // namespace
} // namespace