org.apache.asterix.installer.command.InstallCommand Maven / Gradle / Ivy

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/*
 * 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.asterix.installer.command;

import org.kohsuke.args4j.Option;

import org.apache.asterix.event.model.AsterixInstance;
import org.apache.asterix.event.model.AsterixInstance.State;
import org.apache.asterix.event.schema.pattern.Patterns;
import org.apache.asterix.event.service.AsterixEventService;
import org.apache.asterix.event.service.AsterixEventServiceUtil;
import org.apache.asterix.event.util.PatternCreator;
import org.apache.asterix.installer.driver.InstallerDriver;

public class InstallCommand extends AbstractCommand {

    @Override
    protected void execCommand() throws Exception {
        InstallerDriver.initConfig(true);
        InstallConfig installConfig = ((InstallConfig) config);
        String instanceName = installConfig.name;
        AsterixInstance instance = AsterixEventServiceUtil.validateAsterixInstanceExists(instanceName, State.INACTIVE);
        PatternCreator pc = PatternCreator.INSTANCE;
        Patterns patterns = pc.getLibraryInstallPattern(instance, installConfig.dataverseName,
                installConfig.libraryName, installConfig.libraryPath);
        AsterixEventService.getAsterixEventServiceClient(instance.getCluster()).submit(patterns);
        LOGGER.info("Installed library " + installConfig.libraryName);
    }

    @Override
    protected CommandConfig getCommandConfig() {
        return new InstallConfig();
    }

    @Override
    protected String getUsageDescription() {
        return "Installs a library to an asterix instance." + "\n" + "Arguments/Options\n"
                + "-n  Name of Asterix Instance\n"
                + "-d  Name of the dataverse under which the library will be installed\n" + "-l  Name of the library\n"
                + "-p  Path to library zip bundle";

    }

}

class InstallConfig extends CommandConfig {

    @Option(name = "-n", required = true, usage = "Name of Asterix Instance")
    public String name;

    @Option(name = "-d", required = true, usage = "Name of the dataverse under which the library will be installed")
    public String dataverseName;

    @Option(name = "-l", required = true, usage = "Name of the library")
    public String libraryName;

    @Option(name = "-p", required = true, usage = "Path to library zip bundle")
    public String libraryPath;

}