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