You can use the Quartz.Spi.IJobFactory interface and implement it. The Quartz documentations states: When a trigger fires, the Job it is associated to is instantiated via the JobFactory configured on the Scheduler. The default JobFactory simply activates a new instance of the job class. You may want to create your own implementation of JobFactory to … Read more
Although it is theoretically possible to use async/await during object resolution, you should consider the following constraints: Constructors can’t be asynchronous, and Construction of object graphs should be simple, reliable and fast Because of these constraints, it’s best to postpone everything that involves I/O until after the object graph has been constructed. So instead of … Read more
Any place where you need a run-time value to construct a particular dependency, Abstract Factory is the solution. I would argue against this. Dependencies should not be constructed using runtime data, as explained here. In summary the article states: Don’t inject runtime data into application components during construction; it causes ambiguity, complicates the composition root … Read more
I know that an answer has been chosen, however I think a part of Unity is being overlooked. Since this was a specific Unity question I thought I point out the UnityContainerExtension base class that implements the IUnityContainerExtensionConfigurator. This is there for API library to extend to make it easy for the entry-point application who … Read more
React-thunk supports passing an arbitrary object to a thunk using withExtraArgument. You can use this to dependency-inject a service object, e.g.: const bluetoothService = require(‘./blueToothService’); const services = { bluetoothService: bluetoothService }; let store = createStore(reducers, {}, applyMiddleware(thunk.withExtraArgument(services)) ); Then the services are available to your thunk as a third argument: function startDeviceScan() { return … Read more
Here’s what I have – feedback welcome! Global.asax.cs: public class MvcApplication : System.Web.HttpApplication { protected void Application_Start() { // Register Inversion of Control dependencies IoCConfig.RegisterDependencies(); // Typical MVC setup // …. } } App_Start folder: public class IoCConfig { /// <summary> /// For more info see /// :https://code.google.com/p/autofac/wiki/MvcIntegration (mvc4 instructions) /// </summary> public static void … Read more
You could just use ContainterRequestContext.setProperty(String, Object). Then just inject the ContainerRequestContext @Override public void filter(ContainerRequestContext crc) throws IOException { MyObject obj = new MyObject(); crc.setProperty(“myObject”, myObject); } @POST public Response getResponse(@Context ContainerRequestContext crc) { return Response.ok(crc.getProperty(“myObject”)).build(); } Another option to inject the MyObject directly is to use the HK2 functionality Jersey 2 offers. Create a … Read more
The general rule of resources is that: He who owns the resource is responsible of disposing of it. This means that if a class owns a resource, it should either dispose of it in the same method that it created it in (in which case the disposable is called an ephemeral disposable), or if that’s … Read more
useExisting – create refrence to service example here useClass – create new instance of service example here