Tendril.InMemory 0.2.0

Tendril.InMemory

About

Tendril is a Normalized Data Access Layer (DAL) Package. (See Tendril package)

This package provides extension methods for registering an in-memory data collection with Tendril.

Example

The following example shows registration of an in-memory data collection with the DataManager class

public class Student {
	public int Id { get; set; }
	public string Name { get; set; }
}

var findByFilterService = new LinqFindByFilterService<Student>()
	.WithFilterDefinition( s => s.Id, FilterOperator.EqualTo, v => s => s.Id == v.First() )
	.WithFilterDefinition( s => s.Name, FilterOperator.StartsWith, v => s => s.Name.StartsWith( v.Single() ) )
	.WithFilterDefinition( s => s.Name, FilterOperator.EqualTo, v => s => s.Name == v.Single() )
	.WithFilterDefinition( s => s.Name, FilterOperator.EndsWith, v => s => s.Name.EndsWith( v.Single() ) );

var filterValidator = new FilterChipValidatorService<Student>()
	.HasFilterType( s => s.Id, false, 1, 1, FilterOperator.EqualTo )
	.HasFilterType(
		s => s.Name, false, 1, 1,
		FilterOperator.StartsWith, FilterOperator.EqualTo, FilterOperator.EndsWith
	);

var dataManager = new DataManager()
	.WithInMemoryCache()
		.WithDbSet(
			s => s.Id,
			( k, s ) => s.Id = k,
			new KeyGeneratorSequential<Student, int>( ( k, _ ) => k + 1 ),
			findByFilterService,
			filterChipValidator
		);