public ColumnInfo GetColumnInfo(PropertyInfo pocoProperty)
{
ColumnInfo column = new ColumnInfo();
object[] columnNameAttributes = pocoProperty.GetCustomAttributes(typeof(ColumnNameAttribute), true);
if (columnNameAttributes.Length > 0)
{
var columnNameAttribute = (ColumnNameAttribute)columnNameAttributes[0];
column.ColumnName = columnNameAttribute.ColumnName;
}
return column;
}
/// <summary>
/// Creates and populates a ColumnInfo from the attributes of a POCO property.
/// </summary>
/// <param name="propertyInfo">The property whose column info is required</param>
/// <returns>A ColumnInfo instance</returns>
public static ColumnInfo FromProperty(PropertyInfo propertyInfo)
{
// Check if declaring poco has [Explicit] attribute
var explicitColumns =
propertyInfo.DeclaringType.GetCustomAttributes(typeof(ExplicitColumnsAttribute), true).Length > 0;
// Check for [Column]/[Ignore] Attributes
var colAttrs = propertyInfo.GetCustomAttributes(typeof(ColumnAttribute), true);
if (explicitColumns)
{
if (colAttrs.Length == 0)
return null;
}
else
{
if (propertyInfo.GetCustomAttributes(typeof(IgnoreAttribute), true).Length != 0)
return null;
}
var ci = new ColumnInfo();
// Read attribute
if (colAttrs.Length > 0)
{
var colattr = (ColumnAttribute) colAttrs[0];
ci.InsertTemplate = colattr.InsertTemplate;
ci.UpdateTemplate = colattr.UpdateTemplate;
ci.ColumnName = colattr.Name == null ? propertyInfo.Name : colattr.Name;
ci.ForceToUtc = colattr.ForceToUtc;
if ((colattr as ResultColumnAttribute) != null)
ci.ResultColumn = true;
}
else
{
ci.ColumnName = propertyInfo.Name;
ci.ForceToUtc = false;
ci.ResultColumn = false;
}
return ci;
}
/// <summary>
/// Get information about the column associated with a property of a POCO
/// </summary>
/// <param name="pocoProperty">The PropertyInfo of the property being queried</param>
/// <returns>A reference to a ColumnInfo instance, or null to ignore this property</returns>
/// <remarks>
/// To create a ColumnInfo from a property's attributes, use PropertyInfo.FromProperty
/// </remarks>
public ColumnInfo GetColumnInfo(PropertyInfo pocoProperty)
{
var ci = new ColumnInfo();
return MapColumn(ci, pocoProperty.DeclaringType, pocoProperty) ? ci : null;
}
/// <summary>
/// Get information about the column associated with a property of a POCO
/// </summary>
/// <param name="pocoProperty">The PropertyInfo of the property being queried</param>
/// <returns>A reference to a ColumnInfo instance, or null to ignore this property</returns>
/// <remarks>
/// To create a ColumnInfo from a property's attributes, use PropertyInfo.FromProperty
/// </remarks>
public virtual ColumnInfo GetColumnInfo(PropertyInfo pocoProperty)
{
return(ColumnInfo.FromProperty(pocoProperty));
}
/// <summary>
/// Get information about the column associated with a property of a POCO
/// </summary>
/// <param name="pocoProperty">The PropertyInfo of the property being queried</param>
/// <returns>A reference to a ColumnInfo instance, or null to ignore this property</returns>
/// <remarks>
/// To create a ColumnInfo from a property's attributes, use PropertyInfo.FromProperty
/// </remarks>
public ColumnInfo GetColumnInfo(PropertyInfo pocoProperty)
{
var ci = new ColumnInfo();
return(MapColumn(ci, pocoProperty.DeclaringType, pocoProperty) ? ci : null);
}
public FluentColumnMap(ColumnInfo columnInfo, Func<object, object> fromDbConverter, Func<object, object> toDbConverter)
{
ColumnInfo = columnInfo;
FromDbConverter = fromDbConverter;
ToDbConverter = toDbConverter;
}
public FluentColumnMap(ColumnInfo columnInfo, Func<object, object> fromDbConverter) : this(columnInfo, fromDbConverter, null) { }
public FluentColumnMap(ColumnInfo columnInfo) : this(columnInfo, null) { }
