opendev/gerrit
Code Issues Proposed changes

Add support for SAP HANA

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SAP HANA [1] is now supported as a database.

[1] http://help.sap.com/hana_appliance/

Depends-On: Ib733610cb826d17d72defd71a9e2c5f0fc7ce154
Change-Id: I4c46ba18f95177c832472317fa6c2cdad19749ee
This commit is contained in:
Adrian Görler
2016-01-05 13:32:47 +01:00
committed by Matthias Sohn
parent 2c98da8571
commit 0eda471cf2
9 changed files with 202 additions and 0 deletions
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1
gerrit-server/src/main/java/com/google/gerrit/server/schema/DataSourceModule.java
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@@ -35,5 +35,6 @@ public class DataSourceModule extends AbstractModule {
*/
bind(DataSourceType.class).annotatedWith(Names.named("maxdb")).to(MaxDb.class);
bind(DataSourceType.class).annotatedWith(Names.named("sap db")).to(MaxDb.class);
bind(DataSourceType.class).annotatedWith(Names.named("hana")).to(HANA.class);
}
}

55
gerrit-server/src/main/java/com/google/gerrit/server/schema/HANA.java Normal file
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@@ -0,0 +1,55 @@
// Copyright (C) 2016 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 static com.google.gerrit.server.schema.JdbcUtil.hostname;
import static com.google.gerrit.server.schema.JdbcUtil.port;
import com.google.gerrit.server.config.ConfigSection;
import com.google.gerrit.server.config.GerritServerConfig;
import com.google.inject.Inject;
import org.eclipse.jgit.lib.Config;
import java.io.IOException;
class HANA extends BaseDataSourceType {
private Config cfg;
@Inject
public HANA(@GerritServerConfig final Config cfg) {
super("com.sap.db.jdbc.Driver");
this.cfg = cfg;
}
@Override
public String getUrl() {
final StringBuilder b = new StringBuilder();
final ConfigSection dbs = new ConfigSection(cfg, "database");
b.append("jdbc:sap://");
b.append(hostname(dbs.required("hostname")));
int instance = Integer.parseInt(dbs.required("instance"));
String port = "3" + String.format("%02d", instance) + "15";
b.append(port(port));
return b.toString();
}
@Override
public ScriptRunner getIndexScript() throws IOException {
// HANA uses column tables and should not require additional indices
return ScriptRunner.NOOP;
}
}