| // 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.notedb; |
| |
| import static com.google.common.base.Preconditions.checkArgument; |
| |
| import com.google.common.annotations.VisibleForTesting; |
| import com.google.gerrit.server.config.GerritServerConfig; |
| import com.google.inject.Inject; |
| import com.google.inject.Singleton; |
| |
| import org.eclipse.jgit.lib.Config; |
| |
| /** |
| * Holds the current state of the notes DB migration. |
| * <p> |
| * During a transitional period, different subsets of the former gwtorm DB |
| * functionality may be enabled on the site, possibly only for reading or |
| * writing. |
| */ |
| @Singleton |
| public class NotesMigration { |
| @VisibleForTesting |
| static NotesMigration allEnabled() { |
| Config cfg = new Config(); |
| cfg.setBoolean("notedb", null, "write", true); |
| //cfg.setBoolean("notedb", "patchSetApprovals", "read", true); |
| return new NotesMigration(cfg); |
| } |
| |
| private final boolean write; |
| private final boolean readPatchSetApprovals; |
| |
| @Inject |
| NotesMigration(@GerritServerConfig Config cfg) { |
| write = cfg.getBoolean("notedb", null, "write", false); |
| readPatchSetApprovals = |
| cfg.getBoolean("notedb", "patchSetApprovals", "read", false); |
| checkArgument(!readPatchSetApprovals, |
| "notedb.readPatchSetApprovals not yet supported"); |
| } |
| |
| public boolean write() { |
| return write; |
| } |
| |
| public boolean readPatchSetApprovals() { |
| return readPatchSetApprovals; |
| } |
| } |