src/java/org/mxchange/pizzaapplication/beans/controller/PizzaServiceBean.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.controller;
  18
  19 import java.io.IOException;
  20 import java.lang.reflect.InvocationTargetException;
  21 import java.rmi.RemoteException;
  22 import java.sql.SQLException;
  23 import java.text.MessageFormat;
  24 import java.util.Deque;
  25 import java.util.Iterator;
  26 import javax.annotation.PostConstruct;
  27 import javax.enterprise.context.SessionScoped;
  28 import javax.faces.FacesException;
  29 import javax.inject.Named;
  30 import org.mxchange.jshop.beans.BaseFrameworkBean;
  31 import org.mxchange.jshop.category.Category;
  32 import org.mxchange.jshop.exceptions.CategoryTitleAlreadyUsedException;
  33 import org.mxchange.jshop.exceptions.ProductTitleAlreadyUsedException;
  34 import org.mxchange.jshop.item.AddableBasketItem;
  35 import org.mxchange.jshop.product.Product;
  36 import org.mxchange.pizzaapplication.application.PizzaApplication;
  37 import org.mxchange.pizzaapplication.application.PizzaServiceApplication;
  38
  39 /**
  40  * Main application class
  41  *
  42  * @author Roland Haeder
  43  */
  44 @Named("controller")
  45 @SessionScoped
  46 public class PizzaServiceBean extends BaseFrameworkBean implements PizzaBean {
  47         /**
  48          * Serial id
  49          */
  50         private static final long serialVersionUID = 58137539530279L;
  51
  52         /**
  53          * Pizza application
  54          */
  55         private final PizzaApplication app;
  56
  57         /**
  58          * Initializer block
  59          */
  60         {
  61                 // Get new application instance
  62                 this.getLogger().debug("INITIALIZER!"); //NOI18N
  63                 this.app = new PizzaServiceApplication();
  64         }
  65
  66         /**
  67          * Default constructor
  68          */
  69         public PizzaServiceBean () {
  70                 this.getLogger().trace("CALLED!"); //NOI18N
  71         }
  72
  73         @Override
  74         @PostConstruct
  75         public void init () throws FacesException {
  76                 // Trace message
  77                 this.getLogger().trace(MessageFormat.format("application={0} - CALLED!", this.getApplication())); //NOI18N
  78
  79                 // Must not be null
  80                 if (this.getApplication() == null) {
  81                         // Abort here
  82                         throw new NullPointerException("application is null"); //NOI18N
  83                 }
  84
  85                 try {
  86                         // Call init method
  87                         this.app.init();
  88                 } catch (final SQLException | IOException ex) {
  89                         // Continue to throw
  90                         throw new FacesException(ex);
  91                 }
  92         }
  93
  94         @Override
  95         @Deprecated
  96         public String getPrintableProduktAvailability (final Product product) {
  97                 return this.app.getPrintableProduktAvailability(product);
  98         }
  99
 100         @Override
 101         public Iterator<Product> getAvailableProductsIterator () throws RemoteException {
 102                 try {
 103                         return this.app.getAvailableProductsIterator();
 104                 } catch (final IOException | SQLException | NoSuchMethodException | IllegalAccessException | InvocationTargetException ex) {
 105                         // Continue to throw
 106                         throw new RemoteException("getAvailableProductsIterator() failed", ex);
 107                 }
 108         }
 109
 110         @Override
 111         public Iterator<Product> getAllProductsIterator () throws RemoteException {
 112                 try {
 113                         return this.app.getAllProductsIterator();
 114                 } catch (final IOException | SQLException | NoSuchMethodException | IllegalAccessException | InvocationTargetException ex) {
 115                         // Continue to throw
 116                         throw new RemoteException("getAllProductsIterator() failed.", ex);
 117                 }
 118         }
 119
 120         @Override
 121         public Deque<Product> getAvailableProducts () throws RemoteException {
 122                 try {
 123                         return this.app.getAvailableProducts();
 124                 } catch (final IOException | SQLException | NoSuchMethodException | IllegalAccessException | InvocationTargetException ex) {
 125                         // Continue to throw
 126                         throw new RemoteException("getAvailableProducts() failed.", ex);
 127                 }
 128         }
 129
 130         @Override
 131         public Deque<Product> getAllProducts () throws RemoteException {
 132                 try {
 133                         return this.app.getAllProducts();
 134                 } catch (final IOException | SQLException | NoSuchMethodException | IllegalAccessException | InvocationTargetException ex) {
 135                         // Continue to throw
 136                         throw new RemoteException("getAllProducts() failed", ex);
 137                 }
 138         }
 139
 140         @Override
 141         public Iterator<Category> getAllCategoriesIterator () throws RemoteException {
 142                 try {
 143                         return this.app.getAllCategoriesIterator();
 144                 } catch (final IOException | SQLException | NoSuchMethodException | IllegalAccessException | InvocationTargetException ex) {
 145                         // Continue to throw
 146                         throw new RemoteException("getAllCategoriesIterator() failed.", ex);
 147                 }
 148         }
 149
 150         @Override
 151         public Deque<Category> getAllCategories () throws RemoteException {
 152                 try {
 153                         return this.app.getAllCategories();
 154                 } catch (final IOException | SQLException | NoSuchMethodException | IllegalAccessException | InvocationTargetException ex) {
 155                         // Continue to throw
 156                         throw new RemoteException("getAllCategories() failed.", ex);
 157                 }
 158         }
 159
 160         @Override
 161         public void doAdminAddCategory (final Category category) throws RemoteException, CategoryTitleAlreadyUsedException {
 162                 try {
 163                         this.app.doAdminAddCategory(category);
 164                 } catch (final IOException | SQLException | NoSuchMethodException | IllegalAccessException | InvocationTargetException ex) {
 165                         // Continue to throw
 166                         throw new RemoteException("doAdminAddCategory() failed.", ex);
 167                 }
 168         }
 169
 170         @Override
 171         public void doAdminAddProduct (final Product product) throws RemoteException, ProductTitleAlreadyUsedException {
 172                 try {
 173                         this.app.doAdminAddProduct(product);
 174                 } catch (final IOException | SQLException | NoSuchMethodException | IllegalAccessException | InvocationTargetException ex) {
 175                         // Continue to throw
 176                         throw new RemoteException("doAdminAddProduct() failed.", ex);
 177                 }
 178         }
 179
 180         @Override
 181         @Deprecated
 182         public String getPrintableProduktCategory (final Product product) throws RemoteException {
 183                 try {
 184                         return this.app.getPrintableProductCategory(product);
 185                 } catch (final IOException | SQLException | NoSuchMethodException | IllegalAccessException | InvocationTargetException ex) {
 186                         // Continue to throw
 187                         throw new RemoteException("getPrintableProduktCategory() failed.", ex);
 188                 }
 189         }
 190
 191         @Override
 192         @Deprecated
 193         public void doAdminHandleProductForms () throws RemoteException {
 194                 // Deprecated method called
 195                 throw new UnsupportedOperationException("Deprecated method called");
 196         }
 197
 198         @Override
 199         @Deprecated
 200         public void doAdminHandleCategoryForms () throws RemoteException {
 201                 // Deprecated method called
 202                 throw new UnsupportedOperationException("Deprecated method called");
 203         }
 204
 205         @Override
 206         @Deprecated
 207         public String generateLinkForParent (final Category category) {
 208                 // Deligate to app
 209                 return this.app.generateLinkForParent(category);
 210         }
 211 }