The only thing you have to do in order to use this factory is to prefix the class with the factory you canĭeclare dependencies and get them injected upon creation. This means that everything which is created via extension points is managed by Guice as well, i.e. Is generated for each language, which is used to create IExecutableExtensions. In addition an IExecutableExtensionFactory
Within Eclipse we have a generated Activator, which creates a Guice Injector So basically after having run the setup and you can start using EMF API to load and store models It also registers the Resource.Factory (src) and generatedĮPackages (src) to the respective global registries providedīy EMF. The setup method returns an Injector, which can further be used to obtain a if you use it in a Equinox scenario, you will very likely break the running applicationīecause entries to the global registries will be overwritten.
To do the initialization of the language infrastructure.Ĭaveat: The ISetup (src) class is intended to be used for runtime and for unit It implements a method called createInjectorAndDoEMFRegistration(), which can be called ISetup (src)-implementations in normal mode and uses Eclipse'sĮxtension mechanism when it should be configured in an OSGi environment.įor each language there is an implementation of ISetup (src) To honor these differences Xtext uses the concept of
Especially important is the difference between OSGi managed containers and plain Xtext may be used in different environments which introduceĭifferent constraints. Xtext itself and every language infrastructure developed with Xtext is configured and wired-up usingĭependency injection.
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