git.mxchange.org Git - addressbook-ejb.git/blob

   1 /*
   2  * Copyright (C) 2016, 2017 Roland Häder
   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.jphone.phonenumbers.mobileprovider;
  18
  19 import java.text.MessageFormat;
  20 import java.util.GregorianCalendar;
  21 import javax.ejb.Stateless;
  22 import org.mxchange.addressbook.database.BaseAddressbookDatabaseBean;
  23 import org.mxchange.jphone.exceptions.MobileProviderAlreadyAddedException;
  24 import org.mxchange.jphone.model.phonenumbers.mobileprovider.AdminMobileProviderSessionBeanRemote;
  25 import org.mxchange.jphone.model.phonenumbers.mobileprovider.MobileProvider;
  26
  27 /**
  28  * An administrative singleton EJB for mobile provider informations
  29  * <p>
  30  * @author Roland Häder<roland@mxchange.org>
  31  */
  32 @Stateless (name = "adminMobileProvider", description = "A singleton session-scoped bean for mobile provider informations, admin-edition")
  33 public class AddressbookAdminMobileProviderSessionBean extends BaseAddressbookDatabaseBean implements AdminMobileProviderSessionBeanRemote {
  34
  35         /**
  36          * Serial number
  37          */
  38         private static final long serialVersionUID = 15_846_983_298_691_207L;
  39
  40         /**
  41          * Default constructor
  42          */
  43         public AddressbookAdminMobileProviderSessionBean () {
  44                 // Call super constructor
  45                 super();
  46         }
  47
  48         @Override
  49         public MobileProvider addMobileProvider (final MobileProvider mobileProvider) throws MobileProviderAlreadyAddedException {
  50                 // Log trace message
  51                 this.getLoggerBeanLocal().logTrace(MessageFormat.format("{0}.addMobileProvider: mobileProvider={1} - CALLED!", this.getClass().getSimpleName(), mobileProvider)); //NOI18N
  52
  53                 // Is the instance valid?
  54                 if (null == mobileProvider) {
  55                         // Throw NPE
  56                         throw new NullPointerException("mobileProvider is null"); //NOI18N
  57                 } else if (mobileProvider.getProviderDialPrefix() == null) {
  58                         // Throw NPE again
  59                         throw new NullPointerException("mobileProvider.providerDialPrefix is null"); //NOI18N
  60                 } else if (mobileProvider.getProviderDialPrefix() < 1) {
  61                         // Not valid
  62                         throw new IllegalArgumentException(MessageFormat.format("mobileProvider.providerDialPrefix={0} is not valid.", mobileProvider.getProviderDialPrefix())); //NOI18N
  63                 } else if (mobileProvider.getProviderCountry() == null) {
  64                         // Throw again a NPE
  65                         throw new NullPointerException("mobileProvider.providerCountry is null"); //NOI18N
  66                 } else if (mobileProvider.getProviderMailPattern() == null) {
  67                         // ... and again ...
  68                         throw new NullPointerException("mobileProvider.providerMailPattern is null"); //NOI18N
  69                 } else if (mobileProvider.getProviderMailPattern().isEmpty()) {
  70                         // Empty pattern set (not allowed)
  71                         throw new IllegalArgumentException("mobileProvider.providerMailPattern is empty."); //NOI18N
  72                 } else if (!mobileProvider.getProviderMailPattern().contains("%s")) { //NOI18N
  73                         // No place-holder found
  74                         throw new IllegalArgumentException(MessageFormat.format("mobileProvider.providerMailPattern={0} does not contain '%s' which is need to be replaced with the full mobile number.", mobileProvider.getProviderMailPattern())); //NOI18N
  75                 } else if (mobileProvider.getProviderName() == null) {
  76                         // Throw NPE again
  77                         throw new NullPointerException("mobileProvider.providerName is null"); //NOI18N
  78                 } else if (mobileProvider.getProviderName().isEmpty()) {
  79                         // Empty name is not allowed
  80                         throw new IllegalArgumentException("mobileProvider.providerName is empty"); //NOI18N
  81                 }
  82
  83                 // Set creation timestamp
  84                 mobileProvider.setProviderEntryCreated(new GregorianCalendar());
  85
  86                 // Persist it
  87                 this.getEntityManager().persist(mobileProvider);
  88
  89                 // Log trace message
  90                 this.getLoggerBeanLocal().logTrace(MessageFormat.format("{0}.addMobileProvider: mobileProvider.providerId={1} - EXIT!", this.getClass().getSimpleName(), mobileProvider.getProviderId())); //NOI18N
  91
  92                 // Return updated
  93                 return mobileProvider;
  94         }
  95
  96 }