org.apache.pulsar.shell.ClientShell Maven / Gradle / Ivy
/**
* 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
*
* 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 org.apache.pulsar.shell;
import com.beust.jcommander.JCommander;
import com.beust.jcommander.Parameters;
import java.util.Properties;
import org.apache.pulsar.client.cli.PulsarClientTool;
/**
* Pulsar Client tool extension for Pulsar shell.
*/
@Parameters(commandDescription = "Produce or consume messages on a specified topic")
public class ClientShell extends PulsarClientTool implements ShellCommandsProvider {
public ClientShell(Properties properties) {
super(properties);
}
@Override
public String getName() {
return "client";
}
@Override
public String getServiceUrl() {
return rootParams.getServiceURL();
}
@Override
public String getAdminUrl() {
return null;
}
@Override
public void setupState(Properties properties) {
getJCommander().setProgramName(getName());
}
@Override
public void cleanupState(Properties properties) {
rootParams = new RootParams();
initRootParamsFromProperties(properties);
initJCommander();
}
@Override
public JCommander getJCommander() {
return jcommander;
}
@Override
public boolean runCommand(String[] args) throws Exception {
final int returnCode = run(args);
return returnCode == 0;
}
}