Hi all,
I've to read a csv file and I want use camel to do this. Camel bindy seems
to me that doesn't know the csv convention that a field separator can be a
character field using double quotes:
"contains, comma", "another field"
So the adopted solution is camel-csv.
Using camel-csv to parse the csv file as in the camel manual works only if
the csv file has more than one line of data:
// Some comments here
public void doHandleCsvData(List> csvData)
{
// do magic here as in the manual if the file as more than one row of
data
}
If the csv file has 1 row the parameter passed to the method bean
doHandleCsvData is a List.
As a quick workaround, instead of using parametrized generics, it is
possible to do something like this:
public void modelsCsvFile(Exchange exchange) {
List csvData = (List) exchange.getIn().getBody();
if (csvData.get(0).getClass().equals(String.class)) {
log.debug("single row file");
Vendor vendor = vendorDAO.bind((String)csvData.get(0));
Model model = new Model(vendor,
(String)csvData.get(1));
modelDAO.bind(model);
return;
}
for (List row : (List)csvData) {
log.debug("read [{}] [{}]", row.get(0), row.get(1));
Vendor vendor = vendorDAO.bind((String)row.get(0));
Model model = new Model(vendor, (String)row.get(1));
modelDAO.bind(model);
}
Attilio
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