/// <summary>
/// Constructor.
/// </summary>
/// <param name="parentEntity">The <see cref="IDynamicEntity"/> that owns this mapper.</param>
/// <param name="jsonName">The JSON property name.</param>
/// <param name="propertyName">The entity property name.</param>
/// <param name="context">The <see cref="IDynamicEntityContext"/> or <c>null</c>.</param>
public DocLinkMapper(IDynamicEntity parentEntity, string jsonName, string propertyName, IDynamicEntityContext context)
{
Covenant.Requires <ArgumentNullException>(parentEntity != null);
Covenant.Requires <ArgumentNullException>(!string.IsNullOrEmpty(jsonName));
Covenant.Requires <ArgumentNullException>(!string.IsNullOrEmpty(propertyName));
this.parentEntity = parentEntity;
this.context = context;
this.JsonName = jsonName;
this.PropertyName = propertyName;
this.property = null;
this.documentValue = null;
this.isDeletedFunc = null;
}
/// <inheritdoc/>
public bool Load(JProperty newProperty, bool reload = false)
{
Covenant.Requires <ArgumentNullException>(newProperty != null);
var changed = !NeonHelper.JTokenEquals(property, newProperty);
this.property = newProperty;
this.documentValue = null; // Purge any cached entity info
this.isDeletedFunc = null;
if (reload && changed)
{
parentEntity._OnPropertyChanged(PropertyName);
}
return(changed);
}
