/// <summary>
/// Resolves property handler type from property attributes
/// </summary>
/// <param name="aObject">
/// Object property belongs to <see cref="System.Object"/>
/// </param>
/// <param name="aProp">
/// Property info <see cref="PropertyInfo"/>
/// </param>
/// <returns>
/// Property handler type <see cref="PropertyHandlerType"/>
/// </returns>
public static PropertyHandlerType GetPropertyHandlerType(object aObject, PropertyInfo aProp)
{
PropertyDescriptionAttribute attr = GetPropertyDescription(aObject, aProp);
if (attr == null)
{
return(PropertyHandlerType.Default);
}
return(attr.HandlerType);
}
/// <summary>
/// Resolves property handler from property attributes
/// </summary>
/// <param name="aObject">
/// Object property belongs to <see cref="System.Object"/>
/// </param>
/// <param name="aProp">
/// Property info <see cref="PropertyInfo"/>
/// </param>
/// <returns>
/// Property handler name <see cref="System.String"/>
/// </returns>
public static string GetPropertyHandler(object aObject, PropertyInfo aProp)
{
PropertyDescriptionAttribute attr = GetPropertyDescription(aObject, aProp);
if (attr == null)
{
return("");
}
return(attr.DataTypeHandler);
}
/// <summary>
/// Resolves property field name from property attributes
/// </summary>
/// <param name="aObject">
/// Object property belongs to <see cref="System.Object"/>
/// </param>
/// <param name="aProp">
/// Property info <see cref="PropertyInfo"/>
/// </param>
/// <returns>
/// Field name <see cref="System.String"/>
/// </returns>
public static string GetPropertyFieldName(object aObject, PropertyInfo aProp)
{
PropertyDescriptionAttribute attr = GetPropertyDescription(aObject, aProp);
if (attr == null)
{
return("");
}
return(attr.FieldName);
}
/// <summary>
/// Resolves property title from property attributes
/// </summary>
/// <param name="aType">
/// Type property belongs to <see cref="System.Type"/>
/// </param>
/// <param name="aPropertyName">
/// Property name <see cref="System.String"/>
/// </param>
/// <returns>
/// Title string <see cref="System.String"/>
/// </returns>
public static string GetPropertyTitle(System.Type aType, string aPropertyName)
{
PropertyDescriptionAttribute attr = GetPropertyDescription(aType, aPropertyName);
if (attr == null)
{
return("");
}
return(attr.Title);
}
/// <summary>
/// Gets description for referenced Target
/// </summary>
public PropertyDescriptionAttribute GetDescription()
{
PropertyDescriptionAttribute val = null;
if (Resolve() == true)
{
val = dataCache.GetDescription(Adaptor.FinalTarget);
}
return(val);
}
/// <summary>
/// Resolves property info, description and range
/// </summary>
private void Resolve()
{
if ((DataSourceType != null) && (PropertyName != ""))
{
if (TypeValidator.IsCompatible(DataSourceType, typeof(DataRow)) == true)
{
throw new NotSupportedException("DataRow is not supported");
}
if (TypeValidator.IsCompatible(DataSourceType, typeof(IVirtualObject)) == true)
{
throw new NotSupportedException("IVirtualObject is not supported");
}
propertyInfo = DataSourceType.GetProperty(PropertyName);
if (State == PropertyDefinition.ReadWrite)
{
if (propertyInfo != null)
{
if (propertyInfo.CanWrite == false)
{
State = PropertyDefinition.ReadOnly;
}
}
}
if (propertyInfo != null)
{
description = propertyInfo.GetPropertyDescription();
range = propertyInfo.GetPropertyRange();
}
else
{
description = null;
range = null;
}
return;
}
propertyInfo = null;
description = null;
range = null;
}
