1 files changed, 50 insertions, 0 deletions
diff --git a/java/com/google/gerrit/pgm/init/DerbyInitializer.java b/java/com/google/gerrit/pgm/init/DerbyInitializer.java
new file mode 100644
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+++ b/java/com/google/gerrit/pgm/init/DerbyInitializer.java
@@ -0,0 +1,50 @@
+// Copyright (C) 2015 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.pgm.init;
+
+import static com.google.gerrit.pgm.init.api.InitUtil.die;
+
+import com.google.gerrit.common.FileUtil;
+import com.google.gerrit.pgm.init.api.Section;
+import com.google.gerrit.server.config.SitePaths;
+import com.google.inject.Inject;
+import java.nio.file.Path;
+
+class DerbyInitializer implements DatabaseConfigInitializer {
+
+  private final SitePaths site;
+
+  @Inject
+  DerbyInitializer(SitePaths site) {
+    this.site = site;
+  }
+
+  @Override
+  public void initConfig(Section databaseSection) {
+    String path = databaseSection.get("database");
+    Path db;
+    if (path == null) {
+      db = site.resolve("db").resolve("ReviewDB");
+      databaseSection.set("database", db.toString());
+    } else {
+      db = site.resolve(path);
+    }
+    if (db == null) {
+      throw die("database.database must be supplied for Derby");
+    }
+    db = db.getParent();
+    FileUtil.mkdirsOrDie(db, "cannot create database.database");
+  }
+}