Dissolve gerrit-server top-level directory

Change-Id: I538512dfe0f1bea774c01fdd45fa410a45634011

java/com/google/gerrit/server/config/GitUploadPackGroupsProvider.java

@@ -0,0 +1,46 @@
+// Copyright (C) 2010 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License
+
+package com.google.gerrit.server.config;
+
+import com.google.common.collect.ImmutableList;
+import com.google.common.collect.ImmutableSet;
+import com.google.gerrit.server.account.GroupBackend;
+import com.google.gerrit.server.group.SystemGroupBackend;
+import com.google.gerrit.server.util.ServerRequestContext;
+import com.google.gerrit.server.util.ThreadLocalRequestContext;
+import com.google.inject.Inject;
+import org.eclipse.jgit.lib.Config;
+
+public class GitUploadPackGroupsProvider extends GroupSetProvider {
+  @Inject
+  public GitUploadPackGroupsProvider(
+      GroupBackend gb,
+      @GerritServerConfig Config config,
+      ThreadLocalRequestContext threadContext,
+      ServerRequestContext serverCtx) {
+    super(
+        gb,
+        threadContext,
+        serverCtx,
+        ImmutableList.copyOf(config.getStringList("upload", null, "allowGroup")));
+
+    // If no group was set, default to "registered users" and "anonymous"
+    //
+    if (groupIds.isEmpty()) {
+      groupIds =
+          ImmutableSet.of(SystemGroupBackend.REGISTERED_USERS, SystemGroupBackend.ANONYMOUS_USERS);
+    }
+  }
+}