OrigoDB document database example

gistfile1.cs

public class Program
{
    public static int CountCustomersQuery(Dictionary<object,object> docs)
    {
        return docs.OfType<Customer>().Count();
    }
 
    public static void Main(string[] args)
    {
        //Loads or creates a new database at the default location
        DocumentDatabaseEngine db = new DocumentDatabaseEngine();
 
        //Create a document
        Customer customer = new Customer() {Name = "Rad Robs Surf Shop"};
        customer.Addresses.Add(
            new Address
            {
                Street = "404 Ocean Drive", 
                Zipcode = "92051", 
                City = "Oceanside", 
                State = "CA"
            });
 
        //Write it to the database
        db.Put(customer.Id, customer);
 
        //Query by id
        Customer c2 = db.Get<Customer>(customer.Id);
        Console.WriteLine(c2.Id + ": " + c2.Name);
 
        //Query using ad-hoc lambda
        foreach (var c in db.Get(docs => docs.Values.OfType<Customer>().ToArray()))
        {
            Console.WriteLine(c.Id + ": " + c.Name);    
        }
 
        //Query by passing implicit delegate
        int result = db.Get(CountCustomersQuery);
 
        Console.ReadLine();
    }
}