Refactoring of Authentication SPI and Picketlink to use ProviderSessions

Refactoring of ProviderSessionFactory to support dependencies between components
Calling lifecycle methods
Removing KeycloakRegistry

authentication/authentication-api/src/main/java/org/keycloak/authentication/AuthenticationProvider.java

@@ -4,11 +4,12 @@ import java.util.List;
 import java.util.Map;
 
 import org.keycloak.models.RealmModel;
+import org.keycloak.provider.Provider;
 
 /**
  * @author <a href="mailto:mposolda@redhat.com">Marek Posolda</a>
  */
-public interface AuthenticationProvider {
+public interface AuthenticationProvider extends Provider {
 
     String getName();
 

authentication/authentication-api/src/main/java/org/keycloak/authentication/AuthenticationProviderFactory.java

@@ -0,0 +1,9 @@
+package org.keycloak.authentication;
+
+import org.keycloak.provider.ProviderFactory;
+
+/**
+ * @author <a href="mailto:mposolda@redhat.com">Marek Posolda</a>
+ */
+public interface AuthenticationProviderFactory extends ProviderFactory<AuthenticationProvider> {
+}

authentication/authentication-api/src/main/java/org/keycloak/authentication/AuthenticationProviderManager.java

@@ -10,6 +10,7 @@ import org.keycloak.models.AuthenticationLinkModel;
 import org.keycloak.models.AuthenticationProviderModel;
 import org.keycloak.models.RealmModel;
 import org.keycloak.models.UserModel;
+import org.keycloak.provider.ProviderSession;
 import org.keycloak.util.ProviderLoader;
 
 /**
@@ -27,8 +28,8 @@ public class AuthenticationProviderManager {
     private final RealmModel realm;
     private final Map<String, AuthenticationProvider> delegates;
 
-    public static AuthenticationProviderManager getManager(RealmModel realm) {
-        Iterable<AuthenticationProvider> providers = load();
+    public static AuthenticationProviderManager getManager(RealmModel realm, ProviderSession providerSession) {
+        Iterable<AuthenticationProvider> providers = providerSession.getAllProviders(AuthenticationProvider.class);
 
         Map<String, AuthenticationProvider> providersMap = new HashMap<String, AuthenticationProvider>();
         for (AuthenticationProvider provider : providers) {
@@ -38,10 +39,6 @@ public class AuthenticationProviderManager {
         return new AuthenticationProviderManager(realm, providersMap);
     }
 
-    public static Iterable<AuthenticationProvider> load() {
-        return ProviderLoader.load(AuthenticationProvider.class);
-    }
-
     public AuthenticationProviderManager(RealmModel realm, Map<String, AuthenticationProvider> delegates) {
         this.realm = realm;
         this.delegates = delegates;