KEYCLOAK-2737 Remove 'databaseSchema' property from connectionsMongo

docbook/auth-server-docs/reference/en/en-US/modules/server-installation.xml

@@ -333,8 +333,7 @@ bin/add-user-keycloak.[sh|bat] -r master -u <username> -p <password>
         "host": "127.0.0.1",
         "port": "27017",
         "db": "keycloak",
-        "connectionsPerHost": 100,
-        "databaseSchema": "update"
+        "connectionsPerHost": 100
     }
 }
 ]]></programlisting>

model/mongo/src/main/java/org/keycloak/connections/mongo/DefaultMongoConnectionFactoryProvider.java

@@ -156,20 +156,13 @@ public class DefaultMongoConnectionFactoryProvider implements MongoConnectionPro
     }
 
     private void update(KeycloakSession session) {
-        String databaseSchema = config.get("databaseSchema");
-        if (databaseSchema != null) {
-            if (databaseSchema.equals("update")) {
-                MongoUpdaterProvider mongoUpdater = session.getProvider(MongoUpdaterProvider.class);
+        MongoUpdaterProvider mongoUpdater = session.getProvider(MongoUpdaterProvider.class);
 
-                if (mongoUpdater == null) {
-                    throw new RuntimeException("Can't update database: Mongo updater provider not found");
-                }
-
-                mongoUpdater.update(session, db);
-            } else {
-                throw new RuntimeException("Invalid value for databaseSchema: " + databaseSchema);
-            }
+        if (mongoUpdater == null) {
+            throw new RuntimeException("Can't update database: Mongo updater provider not found");
         }
+
+        mongoUpdater.update(session, db);
     }
 
 

testsuite/integration-arquillian/tests/base/src/test/resources/META-INF/keycloak-server.json

@@ -94,7 +94,6 @@
             "host": "${keycloak.connectionsMongo.host:127.0.0.1}",
             "port": "${keycloak.connectionsMongo.port:27017}",
             "db": "${keycloak.connectionsMongo.db:keycloak}",
-            "databaseSchema": "${keycloak.connectionsMongo.databaseSchema:update}",
             "connectionsPerHost": "${keycloak.connectionsMongo.connectionsPerHost:100}"
         }
     },

testsuite/integration/src/test/resources/META-INF/keycloak-server.json

@@ -73,7 +73,6 @@
             "host": "${keycloak.connectionsMongo.host:127.0.0.1}",
             "port": "${keycloak.connectionsMongo.port:27017}",
             "db": "${keycloak.connectionsMongo.db:keycloak}",
-            "databaseSchema": "${keycloak.connectionsMongo.databaseSchema:update}",
             "connectionsPerHost": "${keycloak.connectionsMongo.connectionsPerHost:100}"
         }
     },