1 files changed, 61 insertions, 0 deletions
diff --git a/gerrit-server/src/main/java/com/google/gerrit/server/schema/BaseDataSourceType.java b/gerrit-server/src/main/java/com/google/gerrit/server/schema/BaseDataSourceType.java
new file mode 100644
index 0000000000..e72c3e95ed
--- /dev/null
+++ b/gerrit-server/src/main/java/com/google/gerrit/server/schema/BaseDataSourceType.java
@@ -0,0 +1,61 @@
+// 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.schema;
+
+import com.google.gerrit.reviewdb.server.ReviewDb;
+
+import java.io.IOException;
+import java.io.InputStream;
+
+public abstract class BaseDataSourceType implements DataSourceType {
+
+  private final String driver;
+
+  protected BaseDataSourceType(String driver) {
+    this.driver = driver;
+  }
+
+  @Override
+  public final String getDriver() {
+    return driver;
+  }
+
+  @Override
+  public boolean usePool() {
+    return true;
+  }
+
+  @Override
+  public ScriptRunner getIndexScript() throws IOException {
+    return getScriptRunner("index_generic.sql");
+  }
+
+  protected static final ScriptRunner getScriptRunner(String path) throws IOException {
+    if (path == null) {
+      return ScriptRunner.NOOP;
+    }
+    InputStream in =  ReviewDb.class.getResourceAsStream(path);
+    if (in == null) {
+      throw new IllegalStateException("SQL script " + path + " not found");
+    }
+    ScriptRunner runner;
+    try {
+      runner = new ScriptRunner(path, in);
+    } finally {
+      in.close();
+    }
+    return runner;
+  }
+}