public void Add(ColumnConstructorParameterMapping mapping)
{
if (mapping == null)
{
throw new ArgumentNullException("mapping");
}
if (!HasParameters)
{
throw new InvalidOperationException("Constuctor has not parameters.");
}
if (IsReadOnly)
{
throw new InvalidOperationException("Collection contains mappings for all parameters.");
}
if (!Contains(mapping))
{
mappings.Add(mapping.ConstructorParameterIndex, mapping);
}
else
{
throw new ArgumentException("Collection already contains mapping.", "mapping");
}
}
/// <summary>
/// Removes the mapping.
/// </summary>
/// <param name="mapping">The mapping to remove.</param>
/// <returns><c>true</c> if removed; <c>false</c> otherwise.</returns>
public bool Remove(ColumnConstructorParameterMapping mapping)
{
if (mapping != null)
{
return(RemoveMappingAt(mapping.ConstructorParameterIndex));
}
return(false);
}
/// <summary>
/// Determines if contains mapping.
/// </summary>
/// <param name="mapping">The mapping to check.</param>
/// <returns><c>true</c> if contains <paramref name="mapping"/>; <c>false</c> otherwise.</returns>
public bool Contains(ColumnConstructorParameterMapping mapping)
{
if (mapping != null)
{
return(mappings.ContainsKey(mapping.ConstructorParameterIndex));
}
return(false);
}
/// <summary>
/// Add mapping between database column and constructor argument.
/// </summary>
/// <param name="columnName">The name of the column.</param>
/// <param name="parameter">The <see cref="ParameterInfo"/> to create mappings.</param>
/// <param name="canBeNull"><c>true</c> if <c>null</c> can be passed; <c>false</c> otherwise.</param>
/// <returns>A added <see cref="ColumnConstructorParameterMapping"/> instance.</returns>
public ColumnConstructorParameterMapping Add(string columnName, ParameterInfo parameter, bool canBeNull = false)
{
if (String.IsNullOrWhiteSpace(columnName))
{
throw new ArgumentNullException("columnName");
}
if (parameter == null)
{
throw new ArgumentNullException("parameter");
}
if (!ContainsParameter(parameter))
{
throw new ArgumentException("Not from this collection parameter.", "parameter");
}
var mapping = new ColumnConstructorParameterMapping(columnName, parameter, Constructor, canBeNull);
Add(mapping);
return(mapping);
}
