]> git.mxchange.org Git - pizzaservice-war.git/blob - src/java/org/mxchange/pizzaapplication/beans/controller/PizzaServiceBean.java
Removed more deprecated stuff + marked more as deprecated
[pizzaservice-war.git] / 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.sql.SQLException;
21 import java.text.MessageFormat;
22 import java.util.Iterator;
23 import javax.annotation.PostConstruct;
24 import javax.enterprise.context.SessionScoped;
25 import javax.faces.FacesException;
26 import javax.inject.Named;
27 import javax.servlet.ServletException;
28 import javax.servlet.http.HttpServletRequest;
29 import javax.servlet.http.HttpServletResponse;
30 import javax.servlet.http.HttpSession;
31 import org.mxchange.jcore.exceptions.BadTokenException;
32 import org.mxchange.jcore.exceptions.UnsupportedDatabaseBackendException;
33 import org.mxchange.jshop.beans.BaseFrameworkBean;
34 import org.mxchange.jshop.category.Category;
35 import org.mxchange.jshop.exceptions.CategoryTitleAlreadyUsedException;
36 import org.mxchange.jshop.exceptions.ProductTitleAlreadyUsedException;
37 import org.mxchange.jshop.item.AddableBasketItem;
38 import org.mxchange.jshop.product.Product;
39 import org.mxchange.pizzaapplication.application.PizzaApplication;
40 import org.mxchange.pizzaapplication.application.PizzaServiceApplication;
41
42 /**
43  * Main application class
44  *
45  * @author Roland Haeder
46  */
47 @Named("controller")
48 @SessionScoped
49 public class PizzaServiceBean extends BaseFrameworkBean implements PizzaBean {
50         /**
51          * Serial id
52          */
53         private static final long serialVersionUID = 58137539530279L;
54
55         /**
56          * Pizza application
57          */
58         private final PizzaApplication app;
59
60         /**
61          * Initializer block
62          */
63         {
64                 // Get new application instance
65                 this.getLogger().debug("INITIALIZER!"); //NOI18N
66                 this.app = new PizzaServiceApplication();
67         }
68
69         /**
70          * Default constructor
71          */
72         public PizzaServiceBean () {
73                 this.getLogger().trace("CALLED!"); //NOI18N
74         }
75
76         @Override
77         @PostConstruct
78         public void init () throws FacesException {
79                 // Trace message
80                 this.getLogger().trace(MessageFormat.format("application={0},basket={1} - CALLED!", this.getApplication(), this.getBasket())); //NOI18N
81
82                 // Must not be null
83                 if (this.getApplication() == null) {
84                         // Abort here
85                         throw new NullPointerException("application is null"); //NOI18N
86                 }
87
88                 try {
89                         // Call init method
90                         this.app.init(this.getApplication());
91                 } catch (final UnsupportedDatabaseBackendException | SQLException | IOException | BadTokenException ex) {
92                         // Continue to throw
93                         throw new FacesException(ex);
94                 }
95         }
96
97         /**
98          * Some "getter" for HTML code 'checked="checked"' if the product is choosen
99          * 
100          * @param product Product instance
101          * @param request Request instance
102          * @param session Session instance
103          * @return Whether the product is choosen
104          */
105         @Override
106         public String getCheckedHtmlFromProduct (final Product product, final HttpServletRequest request, final HttpSession session) {
107                 return this.app.getCheckedHtmlFromProduct(product, request, session);
108         }
109
110         /**
111          * Some "getter" for HTML code 'disabled="disabled"' for e.g. submit buttons
112          *
113          * @param request Request instance
114          * @param session Session instance
115          * @return Whether the product is choosen
116          */
117         @Override
118         public String getDisabledHtmlFromSession (final HttpServletRequest request, final HttpSession session) throws ServletException {
119                 return this.app.getDisabledHtmlFromSession(request, session);
120         }
121
122         /**
123          * Checks if given Product instance is available and returns a printable
124          * (human-readable) string.
125          * 
126          * @param product Product instance to check
127          * @return Human-readable version of product availability
128          */
129         @Override
130         public String getPrintableProduktAvailability (final Product product) {
131                 return this.app.getPrintableProduktAvailability(product);
132         }
133
134         /**
135          * Some "getter" for a an array of only available products
136          *
137          * @return All products
138          */
139         @Override
140         public Iterator<Product> getAvailableProducts () throws ServletException {
141                 return this.app.getAvailableProducts();
142         }
143
144         /**
145          * Some "getter" for a an array of all products
146          *
147          * @return All products
148          */
149         @Override
150         public Iterator<Product> getAllProducts () throws ServletException {
151                 return this.app.getAllProducts();
152         }
153
154         /**
155          * Some "getter" for a an array of all categories
156          *
157          * @return All categories
158          */
159         @Override
160         public Iterator<Category> getAllCategories () throws ServletException {
161                 return this.app.getAllCategories();
162         }
163
164         /**
165          * Somewhat setter in session
166          *
167          * @param session Session instance
168          * @param key Session key to set
169          * @param value Value to set
170          */
171         @Override
172         public void setValueInSession (final HttpSession session, final String key, final Object value) {
173                 this.app.setValueInSession(session, key, value);
174         }
175
176         @Override
177         public void doAdminAddCategory (final HttpServletRequest request) throws ServletException, CategoryTitleAlreadyUsedException {
178                 this.app.doAdminAddCategory(request);
179         }
180
181         @Override
182         public void doAdminAddProduct (final HttpServletRequest request) throws ServletException, ProductTitleAlreadyUsedException {
183                 this.app.doAdminAddProduct(request);
184         }
185
186         @Override
187         public String generateLinkForParent (final Category category) {
188                 return this.app.generateLinkForParent(category);
189         }
190
191         @Override
192         public String getPrintableProduktCategory (final Product product) throws ServletException {
193                 return this.app.getPrintableProduktCategory(product);
194         }
195
196         @Override
197         public void doAdminHandleProductForms (final HttpServletRequest request, final HttpServletResponse response) throws ServletException {
198                 this.app.doAdminHandleProductForms(request, response);
199         }
200
201         @Override
202         public void doAdminHandleCategoryForms (final HttpServletRequest request, final HttpServletResponse response) throws ServletException {
203                 this.app.doAdminHandleCategoryForms(request, response);
204         }
205
206         @Override
207         public Product getProduct (final AddableBasketItem item) throws ServletException {
208                 // Deligate to application
209                 return this.app.getProduct(item);
210         }
211 }