/// <summary>
/// Maps to model list.
/// </summary>
/// <param name="entities">The entities.</param>
/// <param name="direction">The direction.</param>
/// <returns></returns>
public virtual IList <TModel> MapToModelList(ICollection <TEntity> entities, MappingDirections direction)
{
if (entities == null)
{
return(null);
}
return(entities.Select(e => MapToModel(e, direction)).Where(x => x != null).ToList());
}
/// <summary>
/// Adds the mappings based on the existing mapping attributes.
/// </summary>
/// <param name="sourceType">Type of the source.</param>
/// <param name="targetType">Type of the target.</param>
/// <param name="direction">The mapping direction.</param>
/// <returns>An enumeration of property mappings.</returns>
private static IEnumerable <ReflectionPropertyMappingInfo <TSource, TTarget> > GetMappings(
Type sourceType,
Type targetType,
MappingDirections direction)
{
return(from prop in sourceType.GetProperties()
from MappingAttribute m in prop.GetCustomAttributes(typeof(MappingAttribute), false)
where (m.Direction & direction) == direction
where m.OtherType.IsAssignableFrom(targetType)
select GetMapping(prop, targetType.GetProperty(m.OtherMemberName), direction));
}
/// <summary>
/// Maps to model.
/// </summary>
/// <param name="entity">The entity.</param>
/// <param name="direction">The direction.</param>
/// <returns></returns>
public virtual TModel MapToModel(TEntity entity, MappingDirections direction)
{
if (entity == null)
{
return(null);
}
var model = new TModel();
ObjectMapper.Map(entity, model);
return(model);
}
/// <summary>
/// Gets the property mapping for two property types.
/// </summary>
/// <param name="firstProp">The first property.</param>
/// <param name="secondProp">The second property.</param>
/// <param name="direction">The direction of the mapping.</param>
/// <returns>A property mapping object.</returns>
private static ReflectionPropertyMappingInfo <TSource, TTarget> GetMapping(
PropertyInfo firstProp,
PropertyInfo secondProp,
MappingDirections direction)
{
ReflectionPropertyMappingInfo <TSource, TTarget> mappingInfo;
if (direction == MappingDirections.From)
{
mappingInfo = new ReflectionPropertyMappingInfo <TSource, TTarget>(
firstProp,
secondProp,
true);
}
else
{
mappingInfo = new ReflectionPropertyMappingInfo <TSource, TTarget>(
secondProp,
firstProp,
true);
}
return(mappingInfo);
}
/// <summary>
/// Initializes a new instance of the <see cref="ColumnAttribute"/> class.
/// </summary>
/// <param name="directions">mapping direction</param>
public ColumnAttribute(MappingDirections directions = MappingDirections.Both)
{
this.directions = directions;
}
/// <summary>
/// Initializes a new instance of the <see cref="ColumnAttribute"/> class.
/// </summary>
/// <param name="index">The index of the column.</param>
/// <param name="directions">mapping direction</param>
public ColumnAttribute(int index, MappingDirections directions = MappingDirections.Both)
{
this.index = index;
this.directions = directions;
}
/// <summary>
/// Initializes a new instance of the <see cref="ColumnAttribute"/> class.
/// </summary>
/// <param name="name">The name of the column.</param>
/// <param name="directions">mapping direction</param>
public ColumnAttribute(string name, MappingDirections directions = MappingDirections.Both)
{
this.name = name;
this.directions = directions;
}
/// <summary>
/// Initializes a new instance of the <see cref="MappingAttribute" /> class.
/// </summary>
/// <param name="direction">The mapping direction.</param>
/// <param name="otherType">The type of the other class involved in the mapping.</param>
/// <param name="otherMemberName">Name of the otherType class's member.</param>
public MappingAttribute(MappingDirections direction, Type otherType, string otherMemberName)
{
Direction = direction;
OtherMemberName = otherMemberName;
OtherType = otherType;
}
/// <summary>
/// Initializes a new instance of the <see cref="MappingAttribute"/> class.
/// </summary>
/// <param name="direction">The mapping direction.</param>
/// <param name="otherType">The type of the other class involved in the mapping.</param>
/// <param name="otherMemberName">Name of the otherType class's member.</param>
public MappingAttribute(MappingDirections direction, Type otherType, string otherMemberName)
{
this.Direction = direction;
this.OtherMemberName = otherMemberName;
this.OtherType = otherType;
}
