/// <summary>
/// Restore this reference into the entity object.
/// </summary>
/// <param name="entity">The entity to restore the reference into.</param>
/// <param name="helper">The helper that provides us data access.</param>
public void Restore(IEntity entity, EntityDecoder helper)
{
PropertyInfo property = entity.GetType().GetProperty(Property);
object otherEntity = null;
if (property == null || Type == ReferenceType.Null)
{
return;
}
//
// Find the referenced entity based on the reference type.
//
if (Type == ReferenceType.Guid)
{
otherEntity = helper.GetExistingEntity(EntityType, helper.FindMappedGuid(new Guid(( string )Data)));
}
else if (Type == ReferenceType.EntityType)
{
otherEntity = new EntityTypeService(helper.RockContext).Queryable().Where(e => e.Name == ( string )Data).FirstOrDefault();
}
else if (Type == ReferenceType.FieldType)
{
otherEntity = new FieldTypeService(helper.RockContext).Queryable().Where(f => f.Class == ( string )Data).FirstOrDefault();
}
else if (Type == ReferenceType.UserDefined)
{
otherEntity = helper.GetUserDefinedValue(( string )Data);
}
else
{
throw new Exception(string.Format("Don't know how to handle reference type {0}.", Type));
}
//
// If we found an entity then get its Id number and store that.
//
if (otherEntity != null)
{
property.SetValue(entity, EntityCoder.ChangeType(property.PropertyType, otherEntity.GetPropertyValue("Id")));
}
}
/// <summary>
/// This method is called before the entity is saved and allows any final changes to the
/// entity before it is stored in the database. Any Guid references that are not standard
/// properties must also be updated, such as the Actions string of a WorkflowActionForm.
/// </summary>
/// <param name="entity">The in-memory entity that is about to be saved.</param>
/// <param name="encodedEntity">The encoded information that was used to reconstruct the entity.</param>
/// <param name="data">Custom data that was previously returned by ProcessExportedEntity.</param>
/// <param name="helper">The helper in charge of the import process.</param>
protected virtual void ProcessImportedEntity(T entity, EncodedEntity encodedEntity, object data, EntityDecoder helper)
{
}
/// <summary>
/// This method is called before the entity is saved and allows any final changes to the
/// entity before it is stored in the database. Any Guid references that are not standard
/// properties must also be updated, such as the Actions string of a WorkflowActionForm.
/// </summary>
/// <param name="entity">The in-memory entity that is about to be saved.</param>
/// <param name="encodedEntity">The encoded information that was used to reconstruct the entity.</param>
/// <param name="data">Custom data that was previously returned by ProcessExportedEntity.</param>
/// <param name="helper">The helper in charge of the import process.</param>
public void ProcessImportedEntity(IEntity entity, EncodedEntity encodedEntity, object data, EntityDecoder helper)
{
ProcessImportedEntity(( T )entity, encodedEntity, data, helper);
}