1 files changed, 52 insertions, 0 deletions
diff --git a/gerrit-server/src/main/java/com/google/gerrit/server/group/GetOwner.java b/gerrit-server/src/main/java/com/google/gerrit/server/group/GetOwner.java
new file mode 100644
index 0000000000..0113a164d7
--- /dev/null
+++ b/gerrit-server/src/main/java/com/google/gerrit/server/group/GetOwner.java
@@ -0,0 +1,52 @@
+// Copyright (C) 2013 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.group;
+
+import com.google.gerrit.common.errors.NoSuchGroupException;
+import com.google.gerrit.extensions.restapi.MethodNotAllowedException;
+import com.google.gerrit.extensions.restapi.ResourceNotFoundException;
+import com.google.gerrit.extensions.restapi.RestReadView;
+import com.google.gerrit.reviewdb.client.AccountGroup;
+import com.google.gerrit.server.account.GroupControl;
+import com.google.gerrit.server.group.GroupJson.GroupInfo;
+import com.google.gwtorm.server.OrmException;
+import com.google.inject.Inject;
+
+public class GetOwner implements RestReadView<GroupResource> {
+
+  private final GroupControl.Factory controlFactory;
+  private final GroupJson json;
+
+  @Inject
+  GetOwner(GroupControl.Factory controlFactory, GroupJson json) {
+    this.controlFactory = controlFactory;
+    this.json = json;
+  }
+
+  @Override
+  public GroupInfo apply(GroupResource resource)
+      throws MethodNotAllowedException, ResourceNotFoundException, OrmException {
+    AccountGroup group = resource.toAccountGroup();
+    if (group == null) {
+      throw new MethodNotAllowedException();
+    }
+    try {
+      GroupControl c = controlFactory.validateFor(group.getOwnerGroupUUID());
+      return json.format(c.getGroup());
+    } catch (NoSuchGroupException e) {
+      throw new ResourceNotFoundException();
+    }
+  }
+}