78 lines
2.4 KiB
Java
78 lines
2.4 KiB
Java
// Copyright (C) 2009 The Android Open Source Project
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package com.google.gerrit.pgm;
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import static com.google.gerrit.server.schema.DataSourceProvider.Context.SINGLE_USER;
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import com.google.gerrit.extensions.config.FactoryModule;
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import com.google.gerrit.lifecycle.LifecycleManager;
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import com.google.gerrit.pgm.util.RuntimeShutdown;
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import com.google.gerrit.pgm.util.SiteProgram;
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import com.google.gerrit.sshd.commands.QueryShell;
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import com.google.gerrit.sshd.commands.QueryShell.Factory;
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import com.google.inject.Injector;
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import java.io.IOException;
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import org.kohsuke.args4j.Option;
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/** Run Gerrit's SQL query tool */
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public class Gsql extends SiteProgram {
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private final LifecycleManager manager = new LifecycleManager();
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private Injector dbInjector;
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@Option(name = "--format", usage = "Set output format")
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private QueryShell.OutputFormat format = QueryShell.OutputFormat.PRETTY;
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@Option(name = "-c", metaVar = "SQL QUERY", usage = "Query to execute")
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private String query;
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@Override
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public int run() throws Exception {
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mustHaveValidSite();
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dbInjector = createDbInjector(SINGLE_USER);
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manager.add(dbInjector);
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manager.start();
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RuntimeShutdown.add(
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() -> {
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try {
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System.in.close();
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} catch (IOException e) {
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// Ignored
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}
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manager.stop();
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});
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final QueryShell shell = shellFactory().create(System.in, System.out);
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shell.setOutputFormat(format);
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if (query != null) {
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shell.execute(query);
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} else {
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shell.run();
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}
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return 0;
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}
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private Factory shellFactory() {
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return dbInjector
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.createChildInjector(
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new FactoryModule() {
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@Override
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protected void configure() {
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factory(QueryShell.Factory.class);
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}
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})
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.getInstance(QueryShell.Factory.class);
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}
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}
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