ElephantLogin.java

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/*
 * Turró i Cutiller Foundation. License notice.
 * Copyright (C) 2016 Lluis Turró Cutiller <http://www.turro.org/>
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 
package org.turro.elephant.context;
 
import java.io.IOException;
import org.turro.elephant.web.ElContext;
 
public class ElephantLogin {
  
  public static void redirectToLogin(IConstructor constructor) throws IOException {
    if(constructor != null) {
      ElContext ctx = constructor.getCurrentContext();
      if(ctx != null && ctx.getPath().startsWith("/user/user-list")) {
        constructor.redirect("/user/user-list");
      } else {
        constructor.redirect("/user" + (ctx != null ? "?redir=" + ctx.getPath() : ""));
      }
    }
  }
 
}