Dissolve gerrit-server top-level directory

Change-Id: I538512dfe0f1bea774c01fdd45fa410a45634011
2017-09-21 08:37:42 +02:00
parent 472396c797
commit 376a7bbb64
1549 changed files with 342 additions and 335 deletions
--- a/java/com/google/gerrit/server/account/InternalGroupBackend.java
+++ b/java/com/google/gerrit/server/account/InternalGroupBackend.java
@@ -0,0 +1,108 @@
+// Copyright (C) 2012 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.account;
+
+import static java.util.stream.Collectors.toList;
+
+import com.google.common.collect.ImmutableList;
+import com.google.gerrit.common.data.GroupDescription;
+import com.google.gerrit.common.data.GroupReference;
+import com.google.gerrit.reviewdb.client.AccountGroup;
+import com.google.gerrit.reviewdb.server.ReviewDb;
+import com.google.gerrit.server.IdentifiedUser;
+import com.google.gerrit.server.group.InternalGroup;
+import com.google.gerrit.server.group.InternalGroupDescription;
+import com.google.gerrit.server.group.db.Groups;
+import com.google.gerrit.server.project.ProjectState;
+import com.google.gwtorm.server.OrmException;
+import com.google.gwtorm.server.SchemaFactory;
+import com.google.inject.Inject;
+import com.google.inject.Singleton;
+import java.util.Collection;
+import org.eclipse.jgit.lib.ObjectId;
+
+/** Implementation of GroupBackend for the internal group system. */
+@Singleton
+public class InternalGroupBackend implements GroupBackend {
+  private final GroupControl.Factory groupControlFactory;
+  private final GroupCache groupCache;
+  private final Groups groups;
+  private final SchemaFactory<ReviewDb> schema;
+  private final IncludingGroupMembership.Factory groupMembershipFactory;
+
+  @Inject
+  InternalGroupBackend(
+      GroupControl.Factory groupControlFactory,
+      GroupCache groupCache,
+      Groups groups,
+      SchemaFactory<ReviewDb> schema,
+      IncludingGroupMembership.Factory groupMembershipFactory) {
+    this.groupControlFactory = groupControlFactory;
+    this.groupCache = groupCache;
+    this.groups = groups;
+    this.schema = schema;
+    this.groupMembershipFactory = groupMembershipFactory;
+  }
+
+  @Override
+  public boolean handles(AccountGroup.UUID uuid) {
+    // See AccountGroup.isInternalGroup
+    return ObjectId.isId(uuid.get()); // [0-9a-f]{40};
+  }
+
+  @Override
+  public GroupDescription.Internal get(AccountGroup.UUID uuid) {
+    if (!handles(uuid)) {
+      return null;
+    }
+
+    return groupCache.get(uuid).map(InternalGroupDescription::new).orElse(null);
+  }
+
+  @Override
+  public Collection<GroupReference> suggest(String name, ProjectState project) {
+    try (ReviewDb db = schema.open()) {
+      return groups
+          .getAll(db)
+          // TODO(aliceks): Filter the groups by name before loading them (if possible with NoteDb).
+          .filter(group -> startsWithIgnoreCase(group, name))
+          .map(InternalGroupDescription::new)
+          .filter(this::isVisible)
+          .map(GroupReference::forGroup)
+          .collect(toList());
+    } catch (OrmException e) {
+      return ImmutableList.of();
+    }
+  }
+
+  private static boolean startsWithIgnoreCase(InternalGroup group, String name) {
+    return group.getName().regionMatches(true, 0, name, 0, name.length());
+  }
+
+  private boolean isVisible(GroupDescription.Internal group) {
+    return groupControlFactory.controlFor(group).isVisible();
+  }
+
+  @Override
+  public GroupMembership membershipsOf(IdentifiedUser user) {
+    return groupMembershipFactory.create(user);
+  }
+
+  @Override
+  public boolean isVisibleToAll(AccountGroup.UUID uuid) {
+    GroupDescription.Internal g = get(uuid);
+    return g != null && g.isVisibleToAll();
+  }
+}