package cz.cuni.amis.pogamut.base.server;
   
   import java.net.URI;
   import java.net.URISyntaxException;
   
   import com.google.inject.Inject;
   
   import cz.cuni.amis.pogamut.base.agent.IAgent;
   import cz.cuni.amis.pogamut.base.agent.IAgentId;
  import cz.cuni.amis.pogamut.base.agent.impl.AbstractGhostAgent;
  import cz.cuni.amis.pogamut.base.communication.command.IAct;
  import cz.cuni.amis.pogamut.base.communication.connection.impl.socket.SocketConnection;
  import cz.cuni.amis.pogamut.base.communication.worldview.IWorldView;
  import cz.cuni.amis.pogamut.base.component.bus.IComponentBus;
  import cz.cuni.amis.pogamut.base.utils.logging.IAgentLogger;
  
  /**
   * @author ik
   */
  public abstract class AbstractWorldServer<WORLD_VIEW extends IWorldView, ACT extends IAct, A extends IAgent> extends AbstractGhostAgent<WORLD_VIEW, ACT> implements IWorldServer<A> {
  
      @Inject
      public AbstractWorldServer(IAgentId agentId, IAgentLogger agentLogger, IComponentBus bus, WORLD_VIEW worldView, ACT act) {
          super(agentId, bus, agentLogger, worldView, act);
      }
      
      protected URI worldAddress = null;
  
      @Override
      public URI getWorldAddress() {
      	if (worldAddress == null) {
      		SocketConnection conn = getEventBus().getComponent(SocketConnection.class);
      		if (conn != null) {
      			try {
  					worldAddress = new URI("ut://" + conn.getAddress().getHost() + ":" + conn.getAddress().getPort());
  				} catch (URISyntaxException e) {
  					throw new RuntimeException("Failed to construct WorldAddress.");
  				}
      		}
      	}
          return worldAddress;
      }
      
  }