public async Task <TKey> InsertOneAsync(TEntity dsEntity)
{
var entity = BuildEntity(dsEntity);
var keys = await _database.InsertAsync(new[] { entity });
if (keys.Any() && keys[0] == null)
{
return(GetId(dsEntity));
}
// Auto-generated key - set the key property under the entity
var id = GetId(keys.FirstOrDefault());
SetId(dsEntity, id);
return(id);
}
public async Task AddEntity_NonTransactional_Async()
{
string projectId = _fixture.ProjectId;
string namespaceId = _fixture.NamespaceId;
// Snippet: InsertAsync(*)
DatastoreDb db = DatastoreDb.Create(projectId, namespaceId);
KeyFactory keyFactory = db.CreateKeyFactory("book");
Entity book1 = new Entity
{
Key = keyFactory.CreateIncompleteKey(),
["author"] = "Harper Lee",
["title"] = "To Kill a Mockingbird",
["publication_date"] = new DateTime(1960, 7, 11, 0, 0, 0, DateTimeKind.Utc),
["genres"] = new[] { "Southern drama", "Courtroom drama", "Bildungsroman" }
};
Entity book2 = new Entity
{
Key = keyFactory.CreateIncompleteKey(),
["author"] = "Charlotte Brontë",
["title"] = "Jane Eyre",
["publication_date"] = new DateTime(1847, 10, 16, 0, 0, 0, DateTimeKind.Utc),
["genres"] = new[] { "Gothic", "Romance", "Bildungsroman" }
};
IReadOnlyList <Key> insertedKeys = await db.InsertAsync(book1, book2);
Console.WriteLine($"Inserted keys: {string.Join(",", insertedKeys)}");
// End snippet
}
// This method gets called by the runtime. Use this method to configure the HTTP request pipeline.
public void Configure(IApplicationBuilder app, IHostingEnvironment env, ILoggerFactory loggerFactory)
{
loggerFactory.AddConsole();
if (env.IsDevelopment())
{
app.UseDeveloperExceptionPage();
}
string projectId = Configuration["GoogleProjectId"];
if (new string[] { "your-project-id", "", null }.Contains(projectId))
{
app.Run(async(context) =>
{
await context.Response.WriteAsync(@"<html>
<head><title>Error</title></head>
<body><p>Set GoogleProjectId to your project id in appsettings.json.
<p>See the README.md in the project directory for more information.</p>
</body>
</html>");
});
return;
}
// [START example]
DatastoreDb datastore = DatastoreDb.Create(projectId);
var visitKeyFactory = datastore.CreateKeyFactory("visit");
// [END example]
app.Run(async(HttpContext context) =>
{
// [START example]
// Insert a visit into Datastore:
Entity newVisit = new Entity();
newVisit.Key = visitKeyFactory.CreateIncompleteKey();
newVisit["time_stamp"] = DateTime.UtcNow;
newVisit["ip_address"] = FormatAddress(
context.Connection.RemoteIpAddress);
await datastore.InsertAsync(newVisit);
// Look up the last 10 visits.
var results = await datastore.RunQueryAsync(new Query("visit")
{
Order = { { "time_stamp", PropertyOrder.Types.Direction.Descending } },
Limit = 10
});
await context.Response.WriteAsync(@"<html>
<head><title>Visitor Log</title></head>
<body>Last 10 visits:<br>");
foreach (Entity visit in results.Entities)
{
await context.Response.WriteAsync(string.Format("{0} {1}<br>",
visit["time_stamp"].TimestampValue,
visit["ip_address"].StringValue));
}
await context.Response.WriteAsync(@"</body></html>");
// [END example]
});
}
public async Task <Guid> Insert(string into, IDataEntityObject item)
{
var entity = new Entity()
{
Key = _db.CreateKeyFactory(into).CreateIncompleteKey(),
};
foreach (var propKey in item.Keys())
{
entity[propKey] = item.Get <string>(propKey);
}
var keys = await _db.InsertAsync(new[] { entity }).ConfigureAwait(false);
return(item.Id);
}
private async Task <Key> AddGameState(GameState item)
{
var entity = ConvertToEntity(item);
return(await _db.InsertAsync(entity));
}
/// <summary>
/// Async insert
/// </summary>
/// <param name="poco">The POCO to insert</param>
/// <param name="kind">The kind to work on</param>
public virtual Task InsertAsync <TPoco>(TPoco poco, string kind)
{
return(datastoreDb.InsertAsync(orm.PocoToEntity(poco, kind)));
}
public async Task <IdentityResult> CreateAsync(R role, CancellationToken cancellationToken)
{
return(await Rpc.TranslateExceptionsAsync(() =>
_datastore.InsertAsync(RoleToEntity(role), CallSettings.FromCancellationToken(cancellationToken))));
}