/**
* Create a new Jersey server-side application handler configured by an instance of a {@link
* Application JAX-RS Application sub-class}.
*
* @param application an instance of a JAX-RS {@code Application} (sub-)class that will be used to
* configure the new Jersey application handler.
*/
public ApplicationHandler(Application application) {
this.locator = Injections.createLocator(new ServerBinder(), new ApplicationBinder());
this.application = application;
if (application instanceof ResourceConfig) {
final ResourceConfig rc = (ResourceConfig) application;
if (rc.getApplicationClass() != null) {
rc.setApplication(createApplication(rc.getApplicationClass()));
}
}
this.runtimeConfig = ResourceConfig.createRuntimeConfig(application);
Errors.processWithException(
new Runnable() {
@Override
public void run() {
initialize();
}
});
}
private Application createApplication(Class<? extends Application> applicationClass) {
// need to handle ResourceConfig and Application separately as invoking forContract() on these
// will trigger the factories which we don't want at this point
if (applicationClass == ResourceConfig.class) {
return new ResourceConfig();
} else if (applicationClass == Application.class) {
return new Application();
} else {
Application app = locator.createAndInitialize(applicationClass);
if (app instanceof ResourceConfig) {
final ResourceConfig _rc = (ResourceConfig) app;
final Class<? extends Application> innerAppClass = _rc.getApplicationClass();
if (innerAppClass != null) {
final Application innerApp = createApplication(innerAppClass);
_rc.setApplication(innerApp);
}
}
return app;
}
}
