use of org.webpieces.plugin.secure.properties.beans.BeanMetaData in project webpieces by deanhiller.
the class PropertiesModule method configure.
@Override
public void configure(Binder binder) {
Multibinder<BackendGuiDescriptor> backendBinder = Multibinder.newSetBinder(binder, BackendGuiDescriptor.class);
backendBinder.addBinding().to(PropertiesGuiDescriptor.class);
binder.bind(PropertiesConfig.class).toInstance(config);
Multibinder<Startable> startableBinder = Multibinder.newSetBinder(binder, Startable.class);
// Unfortunately, DURING guice heirarchy construction, we need to record into BeanMetaData
// later, after Guice construction is complete and the Startable.class implementations are being
// called, BeanMetaData can officially use the ObjectTranslator at that point to know if it
// can install methods or not into the GUI
//
// This is a bit complex but
// 1. while guice is creating things, it records in BeanMetaData(which is not injected into anything except the guice listeners at this point)
// 2. guice is done creating the full tree, webpieces invokes all Startable.class including BeanMetaData
// 3. BeanMetaData's start() method now loads all methods and such
// 4. BeanMetaData now loads all properties from DB and applies them from the DB if they exist
// 5. BeanMetaData now kicks off a recurring task to load DB properties (in case props are edited on another server)
Provider<ObjectTranslator> translatorProvider = binder.getProvider(ObjectTranslator.class);
Provider<SimpleStorage> storageProvider = binder.getProvider(SimpleStorage.class);
Provider<ManagedBeanMeta> webpiecesBeanProvider = binder.getProvider(ManagedBeanMeta.class);
Provider<ScheduledExecutorService> schedulerProvider = binder.getProvider(ScheduledExecutorService.class);
BeanMetaData proxy = new BeanMetaData(config, translatorProvider, storageProvider, webpiecesBeanProvider, schedulerProvider);
// this binding is for the controller....
binder.bind(BeanMetaData.class).toInstance(proxy);
// this binding is to plugin to webpieces so the start() method is called
startableBinder.addBinding().toInstance(proxy);
binder.bindListener(Matchers.any(), new GuiceTypeListener(proxy, config));
}
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