// Read csv-file and save it's data to AbstractData-based container
// class
// @input:
// - filePath - string with absolute path to csv-file
// - data - AbstractData object where all file content will be saved
// - separator - string or character that separate values in a row
// @output:
// - bool - True if file was successfully read, otherwise False
bool Reader::readToData(const QString &filePath,
AbstractData &data,
const QString &separator)
{
if ( filePath.isEmpty() || separator.isEmpty() )
{
qDebug() << __func__ << "Error - invalid arguments";
return false;
}
if ( false == CheckFile(filePath) )
{
qDebug() << __func__ << "Error - wrong file path/name:" << filePath;
return false;
}
QFile csvFile(filePath);
if ( false == csvFile.open(QIODevice::ReadOnly | QIODevice::Text) )
{
qDebug() << __func__ << "Error - can't open file:" << filePath;
return false;
}
QTextStream stream(&csvFile);
while ( false == stream.atEnd() )
{
QString line = stream.readLine();
data.addRow( line.split(separator) );
}
csvFile.close();
return true;
}
// Read csv-file and save it's data to AbstractData-based container class
// @input:
// - filePath - string with absolute path to csv-file
// - data - AbstractData object where all file content will be saved
// - separator - string or character that separate elements in a row
// - textDelimiter - string or character that enclose each element in a row
// - codec - pointer to codec object that would be used for file reading
// @output:
// - bool - True if file was successfully read, otherwise False
bool Reader::readToData(const QString& filePath,
AbstractData& data,
const QString& separator,
const QString& textDelimiter,
QTextCodec* codec)
{
QList<QStringList> list;
if (false == ReaderPrivate::read(filePath, list, separator, textDelimiter,
codec))
{
return false;
}
for (int i = 0; i < list.size(); ++i)
{
data.addRow( list.at(i) );
}
return true;
}
