Examples of org.qi4j.api.service.ServiceFinder

org.qi4j.api.service.ServiceFinder
Interface used to query for ServiceReferences. Each ServiceFinder is obtained from a specific Module, and the lookup rules are the following: 1) First look in the same Module as the ServiceFinder 2) Then look in the same Layer as the ServiceFinder. Any Services declared with Visibility Layer and Application should be included 3) Then look in the extended Layers. Any Services declared with Visibility Application should be included Both native Qi4j services and imported services are considered, with preference to native services.

            {
                Energy4Java runtime = new Energy4Java();
                app = runtime.newApplication( new PluginApplicationAssembler( finder ) );


                app.activate();
                ServiceFinder pluginFinder = app.findModule( "Plugin layer", "Plugin module" );


                // TODO: Niclas wrote: No clue how all this Test is supposed to work, and can't figure out to create a workaround for this.
//                finder.findService(Plugin.class).metaInfo().add(ServiceFinder.class, pluginFinder);
            }

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                new InvocationHandler()
                {
                    public Object invoke( Object proxy, Method method, Object[] args )
                        throws Throwable
                    {
                        ServiceFinder finder = serviceDescriptor.metaInfo( ServiceFinder.class );
                        if( finder == null )
                        {
                            throw new ServiceImporterException( "No ServiceFinder specified for imported service " + serviceDescriptor
                                .identity() );
                        }
                        Object service = finder.findService( mainType ).get();
                        return method.invoke( service, args );
                    }
                } );
        }

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Related Classes of org.qi4j.api.service.ServiceFinder

org.qi4j.api.common.PluginTest$PluginsService$PluginsMixin

org.qi4j.api.common.PluginTest$ServiceFinderImporter

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