I get error IRedisClient does not contain definition of GetTypedClient:
private readonly IRedisClient _redisClient;
public CustomerRepository(IRedisClient redisClient)
{
_redisClient = redisClient;
}
public IList<Order> GetAll()
{
using(var typedClient = _redisClient.GetTypedClient<Customer>())
{
return typedClient.GetAll();
}
}
Is it depreciated?
The API to get a Typed Redis client is As<T>, e.g:
using(var typedClient = _redisClient.As<Customer>())
{
return typedClient.GetAll();
}
That method is now located in IRedisTypedClient. The documentation can be found here: https://github.com/ServiceStack/ServiceStack.Redis/wiki/IRedisTypedClient
Related
the SDK 7.x is not working on Unity 5.1.0f3 , i always got the error version not found .
does someone have see this error ?
Actually, it's just a warning. But you can fix it.
There are several places where facebook plugin calls
FBBuildVersionAttribute.GetVersionAttributeOfType(typeof(AbstractFacebook));
So first, you need to modify FBBuildVersionAttribute to this:
// we are going to apply this attribute to Class
// instead of Assembly
// also make it inheritable for all implementations
[AttributeUsage(AttributeTargets.Class, Inherited = true)]
public class FBBuildVersionAttribute : Attribute
{
private DateTime buildDate;
private string buildHash;
private string buildVersion;
private string sdkVersion;
public DateTime Date { get { return buildDate; } }
public string Hash { get { return buildHash; } }
public string SdkVersion { get { return sdkVersion; } }
public string BuildVersion { get { return buildVersion; } }
public FBBuildVersionAttribute(string sdkVersion, string buildVersion)
{
this.buildVersion = buildVersion;
var parts = buildVersion.Split('.');
buildDate = DateTime.ParseExact(parts[0], "yyMMdd", System.Globalization.CultureInfo.InvariantCulture);
buildHash = parts[1];
this.sdkVersion = sdkVersion;
}
public override string ToString()
{
return buildVersion;
}
public static FBBuildVersionAttribute GetVersionAttributeOfType(Type type)
{
foreach (FBBuildVersionAttribute attribute in getAttributes(type))
{
return attribute;
}
return null;
}
private static FBBuildVersionAttribute[] getAttributes(Type type)
{
if (type == null)
throw new ArgumentNullException("type");
// we want to get attributes from type instead of assmebly
return (FBBuildVersionAttribute[])(type.GetCustomAttributes(typeof(FBBuildVersionAttribute), false));
}
}
No you just need to add this attribute to AbstractFacebook:
[FBBuildVersionAttribute("7.0.1", "150604.98558e55096475c")]
public abstract class AbstractFacebook : MonoBehaviour
{
// ...
}
Note that 98558e55096475c part is trash string. It's not actual build hash, cause I don't have one.
Get the latest version of the FB Unity SDK. Change log says it's fixed now.
https://developers.facebook.com/docs/unity/change-log
I have the following
public synchronized Restlet createRoot() {
Router router = new Router(getContext());
router.attach("/search/{query}", SearchResource.class);
return router;
}
So query is the search query (variable)
I am trying to get this variable from my resource but I am always returned null.
public SearchResource() {
searchQuery = (String) getRequestAttributes().get("query");
}
I am getting a null pointer at getRequestAttributes() or if I try getRequest().getAttributes()
Am I doing something wrong?
This works for me :
public class SearchResource extends ServerResource {
#Get
public YourBean getYourBean() {
String searchQuery = (String) getRequest().getAttributes().get("searchQuery");
.....
}
}
Could anyone help me in assessing why the code below doesn't work. I'm using the common extension method for implementing Include when using IObjectset. In our repositories we were seeing this not returning correctly so I've isolated the code in test app as below. I've also included the interface based Context if this may prove relevant and a screenshot of the relevant model section. This occurs for all Includes on IObjectSet properties not just the DPASelections one I've chosen for this example.
If I update the context to return ObjectSet (still using the POCO entities) rather than IObjectSet it all works fine. When using IObjectSet and the extension method and step through the code I see that the extension method is completing correctly with a call to the ObjectQuery we're casting to but the included entities are never returned on the graph. As said, this works perfectly when I don't interface out the Context and return ObjectSet properties hence calling Include directly on ObjectSet.
I'm not getting any errors on executing the query so this isn't the same as several other questions on SO which refer to compiled queries.
Has anyone else experienced problems with this extension method implementation or can anyone spot what I'm doing wrong here?
Any help very much appreciated.
static void Main(string[] args)
{
using (var context = new AssocEntities())
{
context.ContextOptions.LazyLoadingEnabled = false;
Candidate candidate = context.Candidates
.Include("DPASelections.DPAOption")
.SingleOrDefault(c => c.Number == "N100064");
//Count is 0 when using ext. method and IObjectSet through AssocContext but correct when using Include
//on ObjectSet through AssocContext
Console.WriteLine("DPASelection count = {0}",candidate.DPASelections.Count);
//This is always null when using IObjectSet and ext. method but populated
//when using Include on ObjectSet
var option = candidate.DPASelections.First().DPAOption;
Console.WriteLine("First DPAOption = {0} : {1}",option.Id,option.Text);
}
Console.ReadLine();
}
}
public static class Extensions
{
public static IQueryable<TSource> Include<TSource>(this IQueryable<TSource> source, string path)
{
var objectQuery = source as ObjectQuery<TSource>;
if (objectQuery != null)
{
objectQuery.Include(path);
}
return source;
}
}
//Subset of custom context implementing IObjectSet as returns.
//Works fine when I return ObjectSet rather than IObjectSet and use
//the Include method directly
public partial class AssocEntities : ObjectContext
{
public const string ConnectionString = "name=AssocEntities";
public const string ContainerName = "AssocEntities";
#region Constructors
public AssocEntities()
: base(ConnectionString, ContainerName)
{
this.ContextOptions.LazyLoadingEnabled = true;
}
public AssocEntities(string connectionString)
: base(connectionString, ContainerName)
{
this.ContextOptions.LazyLoadingEnabled = true;
}
public AssocEntities(EntityConnection connection)
: base(connection, ContainerName)
{
this.ContextOptions.LazyLoadingEnabled = true;
}
#endregion
#region IObjectSet Properties
public IObjectSet<Address> Addresses
{
get { return _addresses ?? (_addresses = CreateObjectSet<Address>("Addresses")); }
}
private IObjectSet<Address> _addresses;
public IObjectSet<Answer> Answers
{
get { return _answers ?? (_answers = CreateObjectSet<Answer>("Answers")); }
}
private IObjectSet<Answer> _answers;
public IObjectSet<Candidate> Candidates
{
get { return _candidates ?? (_candidates = CreateObjectSet<Candidate>("Candidates")); }
}
}
And the model...
I needed to replace objectQuery.Include(path); with objectQuery = objectQuery.Include(path);
In .Net framework 4.0 there is a build-in Extentionmethod for Include
just add the System.Data.Entity namespace.
It uses reflection - here is how it works:
private static T CommonInclude<T>(T source, string path)
{
MethodInfo method = source.GetType().GetMethod("Include", DbExtensions.StringIncludeTypes);
if (!(method != (MethodInfo) null) || !typeof (T).IsAssignableFrom(method.ReturnType))
return source;
return (T) method.Invoke((object) source, new object[1]
{
(object) path
});
}
i have just looked into hooking my application into nhibernate (fluent nhibernate) but i am having a few difficulties...
I have tried to follow what people have done and found this:
public class NHibernateSessionPerRequest : IHttpModule
{
private static readonly ISessionFactory _sessionFactory;
static NHibernateSessionPerRequest()
{
_sessionFactory = CreateSessionFactory();
}
public void Init(HttpApplication context)
{
context.BeginRequest += BeginRequest;
context.EndRequest += EndRequest;
}
public static ISession GetCurrentSession()
{
return _sessionFactory.GetCurrentSession();
}
public void Dispose() { }
private static void BeginRequest(object sender, EventArgs e)
{
ISession session = _sessionFactory.OpenSession();
session.BeginTransaction();
CurrentSessionContext.Bind(session);
}
private static void EndRequest(object sender, EventArgs e)
{
ISession session = CurrentSessionContext.Unbind(_sessionFactory);
if (session == null) return;
try
{
session.Transaction.Commit();
}
catch (Exception)
{
session.Transaction.Rollback();
}
finally
{
session.Close();
session.Dispose();
}
}
private static ISessionFactory CreateSessionFactory()
{
string connString = "AV8MediaUser";
FluentConfiguration configuration = Fluently.Configure()
.Database(MsSqlConfiguration.MsSql2008.ShowSql().ConnectionString(
x => x.FromConnectionStringWithKey(connString)))
.ExposeConfiguration(
c => c.SetProperty("current_session_context_class", "web"))
.Mappings(m => m.FluentMappings.AddFromAssemblyOf<Category>());
return configuration.BuildSessionFactory();
}
}
But when i run it through it seems to connect to the database correctly but it doesnt run a query:
return Session.CreateCriteria<Category>()
.List<Category>();
Am i doing something stupidly wrong?
CreateCriteria expects you to specify a model object name that you'd like to retrieve instances of. You seem to be missing your model object type name. Try something more like this:
List<YourModelObject> results = session.CreateCriteria<YourModelObject>()
.List<YourModelObject>();
To see what's actually being sent to the database consider using Ayende's NHProfiler - it will come in handy later when seeing what your more complex criteria queries or HQL queries actually result in...
Got it... i didnt realise that my mappings werent included in the project for some unknown reason... but included them again and it is all good!
Weird how it didnt throw an error though.
I want to intercept the creation of an instance in SM and I'm trying the following but it's not calling the InstanceInterceptor implementation, does anyone know why?
ForRequestedType<IPublishResources>()
.TheDefault
.Is
.OfConcreteType<PublisherService>()
.InterceptWith(new PublisherServiceInterceptor());
The test code uses the ObjectFactory to create instances, and is shown below:
// Given we have a configure object factory in StructureMap...
ObjectFactory.Configure(x => x.AddRegistry(new StructureMapServiceRegistry()));
// When we request a publisher service...
var publisher = ObjectFactory.GetInstance<IPublishResources>();
Cheers
AWC
I could not reproduce your problem in release 2.5.4. Here is my code.
public interface IPublishResources {}
class PublishResources : IPublishResources {}
public class LoggingInterceptor : InstanceInterceptor
{
//this interceptor is a silly example of one
public object Process(object target, IContext context)
{
Console.WriteLine("Interceptor Called");
return context.GetInstance<PublishResources>();
}
}
public class MyRegistry : Registry
{
public MyRegistry()
{
For<IPublishResources>()
.Use<PublishResources>()
.InterceptWith(new LoggingInterceptor());
}
}
[TestFixture]
public class Structuremap_interception_configuraiton
{
[Test]
public void connecting_implementations()
{
var container = new Container(cfg =>
{
cfg.AddRegistry<MyRegistry>();
});
container.GetInstance<IPublishResources>();
}
}
A question. Do you really need to use an Interceptor here? If you only need to define a factory you can do somethign like this.
public interface IPublishResourcesFactory
{
IPublishResources Create();
}
public class MyRegistry : Registry
{
public MyRegistry()
{
For<IPublishResources>().Use(c =>
{
return c.GetInstance<IPublishResourcesFactory>().Create();
});
//or
For<IPublishResources>().Use(c =>
{
//other object building code.
return new PublishResources();
});
}
}