/// <summary>
/// The current recipe holder
/// </summary>
/// <returns>The collection that represents the query result</returns>
public FeatureCollection ResultCollection()
{
// The result collection to build up
FeatureCollection resultCollection = null;
// Get client side queries happening from the client
if (Query.Context == ServiceProviderDatumContext.User)
{
// For now do it via a client side request
var predicateText = this.Predicate ?? string.Empty;
var recipe = new FeatureCollectionRecipeByCollectionDefinition(this.Query.TableDescriptor, this.Parameters.ParameterValues, predicateText)
{
Description = this.ExternalName
};
resultCollection = new FeatureRecipeCollection(recipe);
}
else
{
// Server query
resultCollection = this.Query.ToCollection(this.Parameters.ParameterValues);
}
// In case the user wants to further restrict these, ask the messenger for restricting
resultCollection = RestrictedCollection(resultCollection);
return(resultCollection);
}
/// <summary>
/// Constructor for request for displaying a feature collection
/// </summary>
/// <param name="sender">The originator of the request</param>
/// <param name="recipeHolder">The holder of the recipe for the feature collection</param>
public LiteDisplayFeatureCollectionRequestMessage(Object sender, IFeatureCollectionRecipeHolder recipeHolder)
: base(sender)
{
if (recipeHolder != null)
{
// Check whether this is a direct collection
var collection = recipeHolder as FeatureCollection;
if (collection == null)
{
var recipe = recipeHolder.CollectionRecipe;
if (recipe != null)
{
collection = new FeatureRecipeCollection(recipe);
}
}
this.FeatureCollection = collection;
}
}
