public GeoConvertingHandler(GdalHelpers gdalHelpers, IGeospatialConvertingHandler convertingHandler,
IZippingHandler zippingHandler)
{
_gdalHelpers = gdalHelpers;
_convertingHandler = convertingHandler;
_zippingHandler = zippingHandler;
}
public string ConvertingPreprocessor(List <string> inputFileNames, IDictionary <string, string> parameters,
string folderPath)
{
try
{
var inputFormatValue = parameters[InputConvertingParameters.InputFormat];
var outputFormatValue = parameters[InputConvertingParameters.OutputFormat];
var inputGeoType = GdalHelpers.ParseFromString(inputFormatValue);
var outputGeoType = GdalHelpers.ParseFromString(outputFormatValue);
var outputExtension = _gdalHelpers.GetExtension(outputGeoType);
var outputFileNames = new List <string>();
foreach (var fileName in inputFileNames)
{
var outputFileName = fileName + "-" + Guid.NewGuid() + "." + outputExtension;
var isConverted = _convertingHandler.ConvertingHandler(fileName, outputFileName,
inputGeoType, outputGeoType);
if (isConverted)
{
outputFileNames.Add(outputFileName);
}
}
if (inputFileNames.Count == outputFileNames.Count)
{
return(_zippingHandler.Zipping(outputFileNames, folderPath));
}
else
{
_logger.Error($"Exception in converting one of input fiels");
return(null);
}
}
catch (Exception ex)
{
_logger.Error($"Exception {ex.Message}");
return(null);
}
}
public GeospatialConvertingHandler(GdalHelpers gdalHelpers)
{
_gdalHelpers = gdalHelpers;
}
public GdalHelpersTests()
{
_gdalHelpers = new GdalHelpers();
}
