void XmlWriter::write( const Account *acc, const QString &filename )
{
Q_ASSERT( acc );
if( filename.isEmpty() ) {
qDebug() << Q_FUNC_INFO << ':' << __LINE__ << " - Filename is empty.";
throw StorageFileException(
QT_TR_NOOP( "The file given could not be written; check whether "
"it exists or is writeable for the current user." ) );
}
QFile file( filename );
if( !file.open( QFile::WriteOnly ) ) {
qDebug() << Q_FUNC_INFO << ':' << __LINE__
<< " - File" << filename << "could not be opened.";
throw StorageFileException(
QT_TR_NOOP( "The file given could not be written; check whether "
"it exists or is writeable for the current user." ) );
}
delete d;
d = new XmlWriter::Private;
QByteArray byteArray;
QBuffer buffer( &byteArray );
buffer.open( QIODevice::WriteOnly );
QXmlStreamWriter stream( &buffer );
stream.setAutoFormatting( true );
stream.setAutoFormattingIndent( 4 );
stream.writeStartDocument( "1.0" );
stream.writeStartElement( "knipptasch" );
stream.writeAttribute( "version", "1.2" );
stream.writeAttribute( "href", "http://projects.kde.org/knipptasch" );
writeAccount( stream, acc );
stream.writeEndElement(); // knipptasch
stream.writeEndDocument();
buffer.close();
//TODO write to a temporary file first or make a backup or...
qint64 size = file.write( byteArray );
if( size <= 0 || size != byteArray.size() ) {
qDebug() << Q_FUNC_INFO << ':' << __LINE__
<< " - File" << filename << "could not be written ("
<< size << "out of" << byteArray.size() << ").";
throw StorageFileException(
QT_TR_NOOP( "The file given could not be written; check whether "
"it exists or is writeable for the current user." ) );
}
file.close();
}
void MyMoneyStorageXML::writeAccounts(QDomElement& accounts)
{
QList<MyMoneyAccount> list;
m_storage->accountList(list);
QList<MyMoneyAccount>::ConstIterator it;
accounts.setAttribute("count", list.count() + 5);
writeAccount(accounts, m_storage->asset());
writeAccount(accounts, m_storage->liability());
writeAccount(accounts, m_storage->expense());
writeAccount(accounts, m_storage->income());
writeAccount(accounts, m_storage->equity());
signalProgress(0, list.count(), i18n("Saving accounts..."));
int i = 0;
for (it = list.constBegin(); it != list.constEnd(); ++it) {
writeAccount(accounts, *it);
signalProgress(++i, 0);
}
}
