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/***************************************************************************
mymoneyprice - description
-------------------
begin : Sun Nov 21 2004
copyright : (C) 2000-2004 by Michael Edwardes
email : [email protected]
Javier Campos Morales <[email protected]>
Felix Rodriguez <[email protected]>
John C <[email protected]>
Thomas Baumgart <[email protected]>
Kevin Tambascio <[email protected]>
***************************************************************************/
/***************************************************************************
* *
* 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. *
* *
***************************************************************************/
/**
* @author Thomas Baumgart
*/
// ----------------------------------------------------------------------------
// QT Includes
// ----------------------------------------------------------------------------
// KDE Includes
// ----------------------------------------------------------------------------
// Project Includes
#include "mymoneyprice.h"
#include "mymoneyexception.h"
MyMoneyPrice::MyMoneyPrice() :
m_date(QDate())
{
}
MyMoneyPrice::MyMoneyPrice(const QString& from, const QString& to, const QDomElement& node)
{
if("PRICE" != node.tagName())
throw new MYMONEYEXCEPTION("Node was not PRICE");
m_fromSecurity = from;
m_toSecurity = to;
m_date = QDate::fromString(node.attribute("date"), Qt::ISODate);
m_rate = MyMoneyMoney(node.attribute("price"));
m_source = node.attribute("source");
if(!m_rate.isZero())
m_invRate = MyMoneyMoney(1,1) / m_rate;
else
qDebug("Price with zero value loaded");
}
MyMoneyPrice::MyMoneyPrice(const QString& from, const QString& to, const QDate& date, const MyMoneyMoney& rate, const QString& source) :
m_fromSecurity(from),
m_toSecurity(to),
m_date(date),
m_rate(rate),
m_source(source)
{
if(!m_rate.isZero())
m_invRate = MyMoneyMoney(1,1) / m_rate;
else
qDebug("Price with zero value created");
}
MyMoneyPrice::~MyMoneyPrice()
{
}
const MyMoneyMoney MyMoneyPrice::rate(const QString& id) const
{
static MyMoneyMoney dummyPrice(1,1);
if(!isValid())
return dummyPrice;
if(id.isEmpty() || id == m_toSecurity)
return m_rate;
if(id == m_fromSecurity)
return m_invRate;
QString msg = QString("Unknown security id %1 for price info %2/%3.").arg(id).arg(m_fromSecurity).arg(m_toSecurity);
throw new MYMONEYEXCEPTION(msg);
}
bool MyMoneyPrice::isValid(void) const
{
return (m_date.isValid() && !m_fromSecurity.isEmpty() && !m_toSecurity.isEmpty());
}
// Equality operator
bool MyMoneyPrice::operator == (const MyMoneyPrice &right) const
{
return ((m_date == right.m_date) &&
(m_rate == right.m_rate) &&
((m_fromSecurity.length() == 0 && right.m_fromSecurity.length() == 0) || (m_fromSecurity == right.m_fromSecurity)) &&
((m_toSecurity.length() == 0 && right.m_toSecurity.length() == 0) || (m_toSecurity == right.m_toSecurity)) &&
((m_source.length() == 0 && right.m_source.length() == 0) || (m_source == right.m_source)));
}
bool MyMoneyPrice::hasReferenceTo(const QString& id) const
{
return (id == m_fromSecurity) || (id == m_toSecurity);
}
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