package com.atlassian.plugin.main;
   
   import com.atlassian.plugin.PluginController;
   
   /**
    * A simple class that starts a hot deploy thread for scanning for new plugins
    *
    * @since 2.2.0
    */
  public class HotDeployer {
      private final PluginController pluginController;
      private final Thread hotDeploy;
      private boolean running;
  
      public HotDeployer(PluginController pluginController, final long period) {
          this.pluginController = pluginController;
  
          hotDeploy = new Thread("Plugin Hot Deploy") {
              @Override
              public void run() {
                  running = true;
                  while (running) {
  
                      HotDeployer.this.pluginController.scanForNewPlugins();
                      try {
                          Thread.sleep(period);
                      } catch (InterruptedException e) {
                          // ignoring
                          break;
                      }
                  }
              }
          };
          hotDeploy.setDaemon(true);
      }
  
      public void start() {
          hotDeploy.start();
      }
  
      public void stop() {
          running = false;
          hotDeploy.interrupt();
      }
  
      public boolean isRunning() {
          return running;
      }
  }