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/***************************************************************************
mymoneyobjectcontainer.cpp
-------------------
copyright : (C) 2006 by Thomas Baumagrt
email : ipwizard@users.sourceforge.net
***************************************************************************/
/***************************************************************************
* *
* This program 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. *
* *
***************************************************************************/
// ----------------------------------------------------------------------------
// QT Includes
// ----------------------------------------------------------------------------
// Project Includes
#include <kmymoney/mymoneyobjectcontainer.h>
MyMoneyObjectContainer::MyMoneyObjectContainer()
{
}
MyMoneyObjectContainer::~MyMoneyObjectContainer()
{
clear();
}
void MyMoneyObjectContainer::clear(IMyMoneyStorage* storage)
{
// delete all objects
QMap<QString, MyMoneyObject const *>::const_iterator it;
for(it = m_map.begin(); it != m_map.end(); ++it) {
delete (*it);
}
// then delete the pointers to them
m_map.clear();
if(storage)
m_storage = storage;
}
void MyMoneyObjectContainer::clear(const QString& id)
{
QMap<QString, MyMoneyObject const *>::iterator it;
it = m_map.find(id);
if(it != m_map.end()) {
delete (*it);
m_map.erase(it);
}
}
#define listMethod(a, T) \
void MyMoneyObjectContainer::a(QValueList<T>& list) \
{ \
QMap<QString, const MyMoneyObject*>::const_iterator it; \
for(it = m_map.begin(); it != m_map.end(); ++it) { \
const T* node = dynamic_cast<const T*>(*it); \
if(node) { \
list.append(*node); \
} \
} \
}
#define preloadListMethod(a, T) \
void MyMoneyObjectContainer::preload##a(const QValueList<T>& list) \
{ \
QValueList<T>::const_iterator it; \
for(it = list.begin(); it != list.end(); ++it) { \
delete m_map[(*it).id()]; \
m_map[(*it).id()] = new T(*it); \
} \
}
#define preloadMethod(a, T) \
void MyMoneyObjectContainer::preload##a(const T& obj) \
{ \
delete m_map[obj.id()]; \
m_map[obj.id()] = new T(obj); \
}
#define objectAccessMethod(a, T) \
const T& MyMoneyObjectContainer::a(const QString& id) \
{ \
static T nullElement; \
if(id.isEmpty()) \
return nullElement; \
QMap<QString, MyMoneyObject const *>::const_iterator it; \
it = m_map.find(id); \
if(it == m_map.end()) { \
/* not found, need to load from engine */ \
T x = m_storage->a(id); \
m_map[id] = new T(x); \
return dynamic_cast<const T&>(*m_map[id]); \
} \
return dynamic_cast<const T&>(*(*it)); \
}
void MyMoneyObjectContainer::account(QValueList<MyMoneyAccount>& list)
{
QMap<QString, const MyMoneyObject*>::const_iterator it;
for(it = m_map.begin(); it != m_map.end(); ++it) {
const MyMoneyAccount* node = dynamic_cast<const MyMoneyAccount*>(*it);
if(node) {
assignFraction(const_cast<MyMoneyAccount*>(node));
list.append(*node);
}
}
}
const MyMoneyAccount& MyMoneyObjectContainer::account(const QString& id)
{
static MyMoneyAccount nullElement;
if(id.isEmpty())
return nullElement;
QMap<QString, MyMoneyObject const *>::iterator it;
it = m_map.find(id);
if(it == m_map.end()) {
/* not found, need to load from engine */
MyMoneyAccount x = m_storage->account(id);
MyMoneyAccount* item = new MyMoneyAccount(x);
assignFraction(dynamic_cast<MyMoneyAccount*>(item));
m_map[id] = item;
return dynamic_cast<const MyMoneyAccount&>(*m_map[id]);
}
assignFraction(dynamic_cast<MyMoneyAccount*> (const_cast<MyMoneyObject*>(*it)));
return dynamic_cast<const MyMoneyAccount&>(*(*it));
}
void MyMoneyObjectContainer::assignFraction(MyMoneyAccount* acc)
{
if(acc != 0 && acc->m_fraction == -1) {
const MyMoneySecurity& sec = security(acc->currencyId());
acc->fraction(sec);
}
}
const MyMoneyAccount& MyMoneyObjectContainer::accountByName(const QString& name) const
{
static MyMoneyAccount nullElement;
QMap<QString, MyMoneyObject const *>::const_iterator it;
for(it = m_map.begin(); it != m_map.end(); ++it) {
const MyMoneyAccount* node = dynamic_cast<const MyMoneyAccount *>(*it);
if(node) {
if(node->name() == name)
return dynamic_cast<const MyMoneyAccount &>(*(*it));
}
}
return nullElement;
}
void MyMoneyObjectContainer::refresh(const QString& id)
{
if(id.isEmpty())
return;
QMap<QString, MyMoneyObject const *>::const_iterator it;
it = m_map.find(id);
if(it != m_map.end()) {
const MyMoneyAccount* account = dynamic_cast<const MyMoneyAccount *>(*it);
const MyMoneyPayee* payee = dynamic_cast<const MyMoneyPayee *>(*it);
const MyMoneySecurity* security = dynamic_cast<const MyMoneySecurity *>(*it);
const MyMoneyInstitution* institution = dynamic_cast<const MyMoneyInstitution *>(*it);
const MyMoneySchedule* schedule = dynamic_cast<const MyMoneySchedule *>(*it);
delete *it;
if(account) {
const MyMoneyAccount& a = m_storage->account(id);
m_map[id] = new MyMoneyAccount(a);
} else if(security) {
const MyMoneySecurity& s = m_storage->security(id);
if(s.id().isEmpty()) {
const MyMoneySecurity& c = m_storage->currency(id);
m_map[id] = new MyMoneySecurity(c);
} else {
m_map[id] = new MyMoneySecurity(s);
}
} else if(payee) {
const MyMoneyPayee& p = m_storage->payee(id);
m_map[id] = new MyMoneyPayee(p);
} else if(institution) {
const MyMoneyInstitution& i = m_storage->institution(id);
m_map[id] = new MyMoneyInstitution(i);
} else if(schedule) {
const MyMoneySchedule& s = m_storage->schedule(id);
m_map[id] = new MyMoneySchedule(s);
} else {
qWarning("Ooops, should preload an unknown object with id '%s'", id.data());
}
return;
}
}
objectAccessMethod(schedule, MyMoneySchedule)
objectAccessMethod(payee, MyMoneyPayee)
objectAccessMethod(security, MyMoneySecurity)
objectAccessMethod(institution, MyMoneyInstitution)
preloadListMethod(Account, MyMoneyAccount)
preloadListMethod(Payee, MyMoneyPayee)
preloadListMethod(Institution, MyMoneyInstitution)
preloadListMethod(Security, MyMoneySecurity)
preloadListMethod(Schedule, MyMoneySchedule)
preloadMethod(Account, MyMoneyAccount)
preloadMethod(Security, MyMoneySecurity)
preloadMethod(Payee, MyMoneyPayee)
preloadMethod(Institution, MyMoneyInstitution)
listMethod(payee, MyMoneyPayee)
listMethod(institution, MyMoneyInstitution)
#include "mymoneyobjectcontainer.moc"
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