package de.tivsource.page.admin.actions.locations.location;
   
   
   import java.util.Iterator;
   
   import org.apache.logging.log4j.LogManager;
   import org.apache.logging.log4j.Logger;
   import org.apache.struts2.convention.annotation.Action;
   import org.apache.struts2.convention.annotation.Actions;
  import org.apache.struts2.convention.annotation.Result;
  
  import de.tivsource.ejb3plugin.InjectEJB;
  import de.tivsource.page.admin.actions.EmptyAction;
  import de.tivsource.page.dao.location.LocationDaoLocal;
  import de.tivsource.page.entity.location.Location;
  import de.tivsource.page.helper.osm.CreateOpenStreetMapCache;
  
  /**
   * 
   * @author Marc Michele
   *
   */
  public class OSMCacheAction extends EmptyAction {
  
  	/**
  	 * Serial Version UID.
  	 */
  	private static final long serialVersionUID = 575079215033958866L;
  
  	/**
  	 * Statischer Logger der Klasse.
  	 */
      private static final Logger LOGGER = LogManager.getLogger(OSMCacheAction.class);
  
      @InjectEJB(name="LocationDao")
      private LocationDaoLocal locationDaoLocal;
  
      @Override
      @Actions({
          @Action(
          		value = "cache", 
          		results = { @Result(name = "success", type="tiles", location = "index") }
          )
      })
      public String execute() throws Exception {
      	LOGGER.info("execute() aufgerufen.");
      	
      	Iterator<Location> locationIterator = locationDaoLocal.findAll(0, locationDaoLocal.countAll()).iterator();
      	
      	while(locationIterator.hasNext()) {
      		Location next = locationIterator.next();
      		CreateOpenStreetMapCache cacheToCreate = new CreateOpenStreetMapCache(next.getUuid(), next.getLatitude(), next.getLongitude());
      		cacheToCreate.generate();
      	}
      	
      	
      	return SUCCESS;
      }// Ende execute()
  	
  }// Ende class