/// <summary>
/// Creates a new instance of <see cref="CriticalProfileProperties"/> which contains properties
/// that are critical for reading profiles. If these properties cannot be read, then something
/// went wrong while querying the database.
/// </summary>
/// <param name="reader">The <see cref="IRowBasedDatabaseReader"/> from which to obtain the critical properties.</param>
/// <exception cref="CriticalFileReadException">Thrown when the values in the database could not be
/// casted to the expected column types.</exception>
public CriticalProfileProperties(IRowBasedDatabaseReader reader)
{
try
{
ProfileName = reader.Read <string>(SoilProfileTableDefinitions.ProfileName);
LayerCount = reader.Read <long>(SoilProfileTableDefinitions.LayerCount);
ProfileId = reader.Read <long>(SoilProfileTableDefinitions.SoilProfileId);
}
catch (InvalidCastException e)
{
var messageBuilder = new FileReaderErrorMessageBuilder(reader.Path);
if (!string.IsNullOrEmpty(ProfileName))
{
messageBuilder.WithSubject(string.Format(Resources.SoilProfileReader_SoilProfileName_0_, ProfileName));
}
string message = messageBuilder.Build(Resources.SoilProfileReader_Critical_Unexpected_value_on_column);
throw new CriticalFileReadException(message, e);
}
}
/// <summary>
/// Creates a new instance of <see cref="Layer1DProperties"/> which contains properties
/// that are required to create a complete <see cref="SoilLayer1D"/>. If these properties
/// cannot be read, then the reader can proceed to the next profile.
/// </summary>
/// <param name="reader">The <see cref="IRowBasedDatabaseReader"/> to read the required layer property values from.</param>
/// <param name="profileName">The profile name used in generating exceptions messages if casting failed.</param>
/// <exception cref="SoilProfileReadException">Thrown when the values in the database could not be
/// casted to the expected column types.</exception>
internal Layer1DProperties(IRowBasedDatabaseReader reader, string profileName)
: base(reader, profileName)
{
const string readColumn = SoilProfileTableDefinitions.Top;
try
{
Top = reader.Read <double>(readColumn);
}
catch (InvalidCastException e)
{
string message = string.Format(Resources.SoilProfileReader_Profile_Name_0_has_invalid_value_on_Column_1,
profileName,
readColumn);
throw new SoilProfileReadException(message, profileName, e);
}
}
