/// <summary>
/// Shows the behaviour of CosmosDB when access with Linq for MongoDB driver
/// in contrary to a standard mongodb instantiated via Bitnami as virtual machine f.e.
/// </summary>
/// <returns></returns>
public static async Task DemoMongoAPIQueries2()
{
try
{
MongoClient client = MongoDemo.Client;
var db = client.GetDatabase("demodb");
try
{
await db.DropCollectionAsync("democol");
}
catch (Exception)
{
}
var col = db.GetCollection <MongoItem>("democol");
MongoQueryTest queryTest = new MongoQueryTest();
await queryTest.AddItemsToMongoDBCollection(col, queryTest.CreateTestData());
queryTest.TestExpressionQueries(col, col.AsQueryable <MongoItem>());
}
catch (Exception ex)
{
Console.WriteLine($"QueryDemoMongoAPI Demo failed with {ex.Message}.");
throw;
}
}
/// <summary>
/// This stores a document into CosmosDB. First the document is stored with the
/// DocumentDB-API and then with the MongoAPI. Explore both Location-Elements:
/// * "LocationMongoDB" and
/// * "LocationCosmosDB"
/// and their representation in the database.
/// </summary>
/// <returns></returns>
public static async Task DemoStorageOfLocation()
{
try
{
MongoItem demoDoc = new MongoItem("Hansi", "Huber", "Test", "ModeT", "",
1.1, 2.2,
new string[] { "male", "person" },
new string[] { "hansi" });
// =======================================================
// Store in CosmosDB
// =======================================================
DocumentClient docDBclient = await CosDB.ConnectToCosmosDB(Config.Account_DemoBuild_Mongo, Config.Account_DemoBuild_Mongo_Key);
Database docDBdb = await CosDB.CreateOrGetDatabase(docDBclient, "demodb");
DocumentCollection collection = await CosDB.CreateOrGetCollection(docDBclient, docDBdb, "democolDocDB", 400, null, null, false);
await docDBclient.CreateDocumentAsync(collection.SelfLink, demoDoc);
// =======================================================
// Store with MongoDB API
// =======================================================
MongoQueryTest queryTest = new MongoQueryTest();
MongoClient client = MongoDemo.Client;
var db = client.GetDatabase("demodb");
try
{
await db.DropCollectionAsync("democol");
}
catch (Exception)
{
}
var col = db.GetCollection <MongoItem>("democol");
await col.InsertOneAsync(demoDoc);
}
catch (Exception ex)
{
Console.WriteLine($"DemoMongoAPILocation Demo failed with {ex.Message}.");
throw;
}
}