src/java/org/mxchange/jjobs/beans/phone/JobsAdminContactPhoneWebSessionBean.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.jjobs.beans.phone;
  18
  19 import java.util.HashMap;
  20 import java.util.List;
  21 import java.util.Map;
  22 import javax.enterprise.context.RequestScoped;
  23 import javax.faces.view.facelets.FaceletException;
  24 import javax.inject.Named;
  25 import javax.naming.Context;
  26 import javax.naming.InitialContext;
  27 import javax.naming.NamingException;
  28 import org.mxchange.jcontacts.contact.Contact;
  29 import org.mxchange.jcontacts.phone.AdminContactsPhoneSessionBeanRemote;
  30 import org.mxchange.jphone.phonenumbers.cellphone.DialableCellphoneNumber;
  31 import org.mxchange.jphone.phonenumbers.fax.DialableFaxNumber;
  32 import org.mxchange.jphone.phonenumbers.landline.DialableLandLineNumber;
  33
  34 /**
  35  * Administrative bean (controller) for contact's phone numbers
  36  * <p>
  37  * @author Roland Haeder<roland@mxchange.org>
  38  */
  39 @Named ("adminContactPhoneController")
  40 @RequestScoped
  41 public class JobsAdminContactPhoneWebSessionBean implements JobsAdminContactPhoneWebSessionController {
  42
  43         /**
  44          * Serial number
  45          */
  46         private static final long serialVersionUID = 184_598_175_371_269_016L;
  47
  48         /**
  49          * Remote EJB for phone number (administrative)
  50          */
  51         private AdminContactsPhoneSessionBeanRemote adminRemoteBean;
  52
  53         /**
  54          * Cell phone number
  55          */
  56         private DialableCellphoneNumber cellPhone;
  57
  58         /**
  59          * Instance of linked contact account
  60          */
  61         private Contact contact;
  62
  63         /**
  64          * "Cache" for contact lists, mostly only one is assigned. So this cache
  65          * shouldn't grow beyond control.
  66          */
  67         private final Map<Long, List<Contact>> contacts;
  68
  69         /**
  70          * Fax number
  71          */
  72         private DialableFaxNumber fax;
  73
  74         /**
  75          * Land-line number
  76          */
  77         private DialableLandLineNumber landLine;
  78
  79         /**
  80          * Default constructor
  81          */
  82         public JobsAdminContactPhoneWebSessionBean () {
  83                 // Try it
  84                 try {
  85                         // Get initial context
  86                         Context context = new InitialContext();
  87
  88                         // Try to lookup the beans
  89                         this.adminRemoteBean = (AdminContactsPhoneSessionBeanRemote) context.lookup("java:global/PizzaService-ejb/admincontactphone!org.mxchange.jcontacts.phone.AdminContactsPhoneSessionBeanRemote"); //NOI18N
  90                 } catch (final NamingException e) {
  91                         // Throw it again
  92                         throw new FaceletException(e);
  93                 }
  94
  95                 // Init map
  96                 this.contacts = new HashMap<>(10);
  97         }
  98
  99         @Override
 100         public List<Contact> allCellphoneContacts () {
 101                 // Get id
 102                 Long phoneId = this.getCellPhone().getPhoneId();
 103
 104                 // Is cache there?
 105                 if (this.contacts.containsKey(phoneId)) {
 106                         // Return cached version
 107                         return this.contacts.get(phoneId);
 108                 } else {
 109                         // Ask bean
 110                         List<Contact> list = this.adminRemoteBean.allContacts(this.getCellPhone());
 111
 112                         // Store result in cache
 113                         this.contacts.put(phoneId, list);
 114
 115                         // Return now-cached list
 116                         return list;
 117                 }
 118         }
 119
 120         @Override
 121         public DialableCellphoneNumber getCellPhone () {
 122                 return this.cellPhone;
 123         }
 124
 125         @Override
 126         public void setCellPhone (final DialableCellphoneNumber cellPhone) {
 127                 this.cellPhone = cellPhone;
 128         }
 129
 130         @Override
 131         public Contact getContact () {
 132                 return this.contact;
 133         }
 134
 135         @Override
 136         public void setContact (final Contact contact) {
 137                 this.contact = contact;
 138         }
 139
 140         @Override
 141         public DialableFaxNumber getFax () {
 142                 return this.fax;
 143         }
 144
 145         @Override
 146         public void setFax (final DialableFaxNumber fax) {
 147                 this.fax = fax;
 148         }
 149
 150         @Override
 151         public DialableLandLineNumber getLandLine () {
 152                 return this.landLine;
 153         }
 154
 155         @Override
 156         public void setLandLine (final DialableLandLineNumber landLine) {
 157                 this.landLine = landLine;
 158         }
 159
 160 }