package org.jboss.errai.security.demo.client.local;
import static com.google.gwt.dom.client.Style.Visibility.*;
import javax.enterprise.context.ApplicationScoped;
import javax.inject.Inject;
import org.jboss.errai.common.client.api.Caller;
import org.jboss.errai.common.client.api.RemoteCallback;
import org.jboss.errai.ioc.client.api.AfterInitialization;
import org.jboss.errai.security.demo.client.shared.KeycloakActivatorService;
import org.jboss.errai.ui.shared.api.style.StyleBindingsRegistry;
import com.google.gwt.dom.client.Style.Visibility;
import com.google.gwt.user.client.Element;
@ApplicationScoped
public class KeycloakActivator {
private boolean keycloakServerActive;
@Inject
private Caller<KeycloakActivatorService> keycloakActivatorService;
@AfterInitialization
private void checkKeycloakServer() {
keycloakActivatorService.call(new RemoteCallback<Boolean>() {
@Override
public void callback(final Boolean keycloakServerActive) {
KeycloakActivator.this.keycloakServerActive = keycloakServerActive;
StyleBindingsRegistry.get().updateStyles();
}
}).isKeycloakActive();
}
@Keycloak
private void hideIfKeycloakDisabled(final Element element) {
final Visibility visibility = (keycloakServerActive) ? VISIBLE : HIDDEN;
element.getStyle().setVisibility(visibility);
}
}