hadoop-ozone/ozone-manager/src/main/java/org/apache/hadoop/ozone/web/ozShell/OzoneShell.java

/**
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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
 * <p>
 * http://www.apache.org/licenses/LICENSE-2.0
 * <p>
 * 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 org.apache.hadoop.ozone.web.ozShell;

import org.apache.hadoop.hdds.cli.HddsVersionProvider;
import org.apache.hadoop.hdds.tracing.TracingUtil;
import org.apache.hadoop.ozone.web.ozShell.bucket.BucketCommands;
import org.apache.hadoop.ozone.web.ozShell.keys.KeyCommands;
import org.apache.hadoop.ozone.web.ozShell.token.TokenCommands;
import org.apache.hadoop.ozone.web.ozShell.volume.VolumeCommands;

import io.opentracing.Scope;
import io.opentracing.util.GlobalTracer;
import picocli.CommandLine.Command;

/**
 * Shell commands for native rpc object manipulation.
 */
@Command(name = "ozone sh",
    description = "Shell for Ozone object store",
    subcommands = {
        VolumeCommands.class,
        BucketCommands.class,
        KeyCommands.class,
        TokenCommands.class
    },
    versionProvider = HddsVersionProvider.class,
    mixinStandardHelpOptions = true)
public class OzoneShell extends Shell {

  /**
   * Main for the ozShell Command handling.
   *
   * @param argv - System Args Strings[]
   * @throws Exception
   */
  public static void main(String[] argv) throws Exception {
    new OzoneShell().run(argv);
  }

  @Override
  public void execute(String[] argv) {
    TracingUtil.initTracing("shell");
    try (Scope scope = GlobalTracer.get().buildSpan("main").startActive(true)) {
      super.execute(argv);
    }
  }

}