UserManager.java

package games.strategy.engine.lobby.server;

import java.util.logging.Logger;

import games.strategy.engine.lobby.server.userDB.DBUser;
import games.strategy.engine.lobby.server.userDB.DBUserController;
import games.strategy.engine.message.IRemoteMessenger;
import games.strategy.engine.message.MessageContext;
import games.strategy.net.INode;

public class UserManager implements IUserManager {
  private static final Logger s_logger = Logger.getLogger(UserManager.class.getName());

  public void register(final IRemoteMessenger messenger) {
    messenger.registerRemote(this, IUserManager.USER_MANAGER);
  }

  /**
   * Update the user info, returning an error string if an error occurs.
   */
  @Override
  public String updateUser(final String userName, final String emailAddress, final String hashedPassword) {
    final INode remote = MessageContext.getSender();
    if (!userName.equals(remote.getName())) {
      s_logger
          .severe("Tried to update user permission, but not correct user, userName:" + userName + " node:" + remote);
      return "Sorry, but I can't let you do that";
    }
    try {
      new DBUserController().updateUser(userName, emailAddress, hashedPassword, false);
    } catch (final IllegalStateException e) {
      return e.getMessage();
    }
    return null;
  }

  /**
   * Update the user info, returning an error string if an error occurs.
   */
  @Override
  public DBUser getUserInfo(final String userName) {
    final INode remote = MessageContext.getSender();
    if (!userName.equals(remote.getName())) {
      s_logger.severe("Tried to get user info, but not correct user, userName:" + userName + " node:" + remote);
      throw new IllegalStateException("Sorry, but I can't let you do that");
    }
    return new DBUserController().getUser(userName);
  }
}