src/java/org/mxchange/pizzaapplication/beans/product/PizzaAdminProductWebRequestBean.java

   1 /*
   2  * Copyright (C) 2016 Roland Haeder
   3  *
   4  * This program is free software: you can redistribute it and/or modify
   5  * it under the terms of the GNU Affero General Public License as
   6  * published by the Free Software Foundation, either version 3 of the
   7  * License, or (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 Affero General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Affero General Public License
  15  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  16  */
  17 package org.mxchange.pizzaapplication.beans.product;
  18
  19 import java.util.List;
  20 import javax.enterprise.context.RequestScoped;
  21 import javax.faces.view.facelets.FaceletException;
  22 import javax.inject.Inject;
  23 import javax.inject.Named;
  24 import javax.naming.Context;
  25 import javax.naming.InitialContext;
  26 import javax.naming.NamingException;
  27 import org.mxchange.jshopcore.exceptions.CannotAddProductException;
  28 import org.mxchange.jshopcore.exceptions.ProductTitleAlreadyUsedException;
  29 import org.mxchange.jshopcore.model.category.Category;
  30 import org.mxchange.jshopcore.model.product.AdminProductSessionBeanRemote;
  31 import org.mxchange.jshopcore.model.product.GenericProduct;
  32 import org.mxchange.jshopcore.model.product.Product;
  33 import org.mxchange.pizzaapplication.beans.shop.PizzaShopWebApplicationController;
  34
  35 /**
  36  * Main application class
  37  * <p>
  38  * @author Roland Haeder<roland@mxchange.org>
  39  */
  40 @Named ("adminProductController")
  41 @RequestScoped
  42 public class PizzaAdminProductWebRequestBean implements PizzaAdminProductWebRequestController {
  43
  44         /**
  45          * Serial number
  46          */
  47         private static final long serialVersionUID = 5_819_375_183_472_871L;
  48
  49         /////////////////////// Properties /////////////////////
  50         /**
  51          * Available
  52          */
  53         private Boolean productAvailability;
  54
  55         /**
  56          * Category instance
  57          */
  58         private Category productCategory;
  59
  60         /**
  61          * Property productPrice
  62          */
  63         private Float productPrice;
  64
  65         /**
  66          * Remote bean for products
  67          */
  68         private AdminProductSessionBeanRemote productRemoteBean;
  69
  70         /**
  71          * Property productTitle
  72          */
  73         private String productTitle;
  74
  75         ////////////////////// Bean injections ///////////////////////
  76
  77         /**
  78          * Shop bean
  79          */
  80         @Inject
  81         private PizzaShopWebApplicationController shopController;
  82
  83         /**
  84          * Default constructor
  85          */
  86         public PizzaAdminProductWebRequestBean () {
  87                 // Try it
  88                 try {
  89                         // Get initial context
  90                         Context context = new InitialContext();
  91
  92                         // Try to lookup the bean
  93                         this.productRemoteBean = (AdminProductSessionBeanRemote) context.lookup("ejb/stateless-admin-product"); //NOI18N
  94                 } catch (final NamingException e) {
  95                         // Throw it again
  96                         throw new FaceletException(e);
  97                 }
  98         }
  99
 100         @Override
 101         public void addProduct () throws FaceletException {
 102                 try {
 103                         // Create product instance
 104                         Product product = new GenericProduct();
 105
 106                         // Add all
 107                         product.setProductAvailability(this.getProductAvailability());
 108                         product.setProductCategory(this.getProductCategory());
 109                         product.setProductPrice(this.getProductPrice());
 110                         product.setProductTitle(this.getProductTitle());
 111
 112                         // Call bean
 113                         Product updatedProduct = this.productRemoteBean.doAdminAddProduct(product);
 114
 115                         // Add to shop controller
 116                         this.shopController.addProduct(updatedProduct);
 117
 118                         // Set all to null
 119                         this.setProductAvailability(Boolean.FALSE);
 120                         this.setProductCategory(null);
 121                         this.setProductPrice(null);
 122                         this.setProductTitle(null);
 123                 } catch (final ProductTitleAlreadyUsedException | CannotAddProductException ex) {
 124                         // Continue to throw
 125                         throw new FaceletException(ex);
 126                 }
 127         }
 128
 129         @Override
 130         public List<Product> getAllProducts () throws FaceletException {
 131                 // Call bean
 132                 return this.productRemoteBean.getAllProducts();
 133         }
 134
 135         @Override
 136         public Boolean getProductAvailability () {
 137                 return this.productAvailability;
 138         }
 139
 140         @Override
 141         public void setProductAvailability (final Boolean productAvailability) {
 142                 this.productAvailability = productAvailability;
 143         }
 144
 145         @Override
 146         public Category getProductCategory () {
 147                 return this.productCategory;
 148         }
 149
 150         @Override
 151         public void setProductCategory (final Category productCategory) {
 152                 this.productCategory = productCategory;
 153         }
 154
 155         @Override
 156         public Float getProductPrice () {
 157                 return this.productPrice;
 158         }
 159
 160         @Override
 161         public void setProductPrice (final Float productPrice) {
 162                 this.productPrice = productPrice;
 163         }
 164
 165         @Override
 166         public String getProductTitle () {
 167                 return this.productTitle;
 168         }
 169
 170         @Override
 171         public void setProductTitle (final String productTitle) {
 172                 this.productTitle = productTitle;
 173         }
 174
 175 }