org.lockss.laaws.poller.PollerApplication Maven / Gradle / Ivy

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/*
 * Copyright (c) 2018 Board of Trustees of Leland Stanford Jr. University,
 * all rights reserved.
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
 * STANFORD UNIVERSITY BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR
 * IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 *
 * Except as contained in this notice, the name of Stanford University shall not
 * be used in advertising or otherwise to promote the sale, use or other dealings
 * in this Software without prior written authorization from Stanford University.
 */

package org.lockss.laaws.poller;

import static org.lockss.app.LockssApp.PARAM_START_PLUGINS;
import static org.lockss.app.ManagerDescs.*;

import org.lockss.crawler.CrawlManagerImpl;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.boot.CommandLineRunner;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;

import org.lockss.app.LockssApp;
import org.lockss.app.LockssApp.AppSpec;
import org.lockss.app.LockssApp.ManagerDesc;
import org.lockss.app.LockssDaemon;
import org.lockss.app.ServiceDescr;
import org.lockss.plugin.PluginManager;
import org.lockss.spring.base.BaseSpringBootApplication;

@SpringBootApplication()
public class PollerApplication extends BaseSpringBootApplication implements CommandLineRunner {

  private static final Logger logger =
      LoggerFactory.getLogger(PollerApplication.class);

  LockssApp lockssApp;

  // Manager descriptors.  The order of this table determines the order in
  // which managers are initialized and started.
  private static final ManagerDesc[] myManagerDescs = {
      CONFIG_DB_MANAGER_DESC,
      PLUGIN_MANAGER_DESC,
      STATE_MANAGER_DESC,
      SCHED_SERVICE_DESC,
      HASH_SERVICE_DESC,
      SYSTEM_METRICS_DESC,
      ACCOUNT_MANAGER_DESC,
      IDENTITY_MANAGER_DESC,
      CRAWL_MANAGER_DESC,
      PSM_MANAGER_DESC,
      POLL_MANAGER_DESC,
      REPOSITORY_MANAGER_DESC,
      STREAM_COMM_MANAGER_DESC,
      ROUTER_MANAGER_DESC,
      SERVLET_MANAGER_DESC,
      REMOTE_API_DESC,
      PLATFORM_CONFIG_STATUS_DESC,
      CONFIG_STATUS_DESC,
      ARCHIVAL_UNIT_STATUS_DESC,
      OVERVIEW_STATUS_DESC,
      CONTENT_SERVLET_MANAGER_DESC,
      PROXY_MANAGER_DESC,
      AUDIT_PROXY_MANAGER_DESC,
      ICP_MANAGER_DESC,
  };

  public static void main(String[] args) {
    logger.info("Starting the Poller REST service...");
    configure();
    SpringApplication.run(PollerApplication.class, args);
  }

  @Override
  public void run(String... args) {
    // Check whether there are command line arguments available.
    if (args != null && args.length > 0) {
      logger.info("Starting the LOCKSS daemon");
      try {
        AppSpec spec =
            new AppSpec()
                .setService(ServiceDescr.SVC_POLLER)
                .setName("Poller Service")
                .setArgs(args)
                .setSpringApplicatonContext(getApplicationContext())
                .setAppManagers(myManagerDescs)
                .addAppConfig(CrawlManagerImpl.PARAM_ENABLE_JMS_RECEIVE, "true")
                .addAppConfig(PARAM_START_PLUGINS, "true")
                .addAppConfig(PluginManager.PARAM_START_ALL_AUS, "true");
        logger.info("Calling LockssApp.startStatic...");
        lockssApp = LockssApp.startStatic(LockssDaemon.class, spec);
      } catch (Exception ex) {
        logger.error("LockssApp.startStatic failed: ", ex);
      }
    }
    else {
      logger.info("No args provided, daemon not started.");
      // No: Do nothing. This happens when a test is started and before the
      // test setup has got a chance to inject the appropriate command line
      // parameters.
    }
  }
}