src/java/org/mxchange/pizzaapplication/beans/category/AdminCategoryWebBean.java

   1 /*
   2  * Copyright (C) 2015 Roland Haeder
   3  *
   4  * This program is free software: you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License as published by
   6  * the Free Software Foundation, either version 3 of the License, or
   7  * (at your option) any later version.
   8  *
   9  * This program is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  * GNU General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU General Public License
  15  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  16  */
  17 package org.mxchange.pizzaapplication.beans.category;
  18
  19 import java.rmi.RemoteException;
  20 import javax.enterprise.context.SessionScoped;
  21 import javax.faces.view.facelets.FaceletException;
  22 import javax.inject.Named;
  23 import javax.naming.InitialContext;
  24 import javax.naming.NamingException;
  25 import org.mxchange.jcoreee.beans.BaseFrameworkBean;
  26 import org.mxchange.jshopcore.exceptions.CategoryTitleAlreadyUsedException;
  27 import org.mxchange.jshopcore.model.category.Category;
  28 import org.mxchange.jshopcore.model.category.CategorySessionBeanRemote;
  29
  30 /**
  31  * Main application class
  32  *
  33  * @author Roland Haeder
  34  */
  35 @Named("admin_category")
  36 @SessionScoped
  37 public class AdminCategoryWebBean extends BaseFrameworkBean implements AdminCategoryWebController {
  38         /**
  39          * Serial id
  40          */
  41         private static final long serialVersionUID = 5_819_375_183_472_871L;
  42
  43         /**
  44          * Remote bean for categories
  45          */
  46         private final CategorySessionBeanRemote category;
  47
  48         /**
  49          * Default constructor
  50          *
  51          * @throws javax.naming.NamingException Something happened here?
  52          */
  53         public AdminCategoryWebBean () throws NamingException {
  54                 // Get initial context
  55                 InitialContext context = new InitialContext();
  56
  57                 // Try to lookup the bean
  58                 this.category = (CategorySessionBeanRemote) context.lookup("ejb/stateless-product"); //NOI18N
  59         }
  60
  61         @Override
  62         public void doAdminAddCategory (final Category category) throws FaceletException {
  63                 try {
  64                         // Deligate to bean
  65                         this.category.doAdminAddCategory(category);
  66                 } catch (final CategoryTitleAlreadyUsedException | RemoteException ex) {
  67                         // Continue to throw
  68                         throw new FaceletException(ex);
  69                 }
  70         }
  71 }