src/java/org/mxchange/jcontactsbusiness/model/headquarter/JobsAdminHeadquarterSessionBean.java

   1 /*
   2  * Copyright (C) 2017 - 2024 Free Software Foundation
   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.jcontactsbusiness.model.headquarter;
  18
  19 import java.text.MessageFormat;
  20 import java.util.Date;
  21 import java.util.List;
  22 import javax.ejb.EJB;
  23 import javax.ejb.Stateless;
  24 import org.mxchange.jcontacts.model.contact.Contact;
  25 import org.mxchange.jcontactsbusiness.exceptions.headquarter.HeadquarterAlreadyAddedException;
  26 import org.mxchange.jcontactsbusiness.model.opening_time.OpeningTime;
  27 import org.mxchange.jcontactsbusiness.model.utils.HeadquarterUtils;
  28 import org.mxchange.jcountry.model.data.Country;
  29 import org.mxchange.jjobs.enterprise.BaseJobsEnterpriseBean;
  30 import org.mxchange.jusercore.model.user.User;
  31
  32 /**
  33  * A stateless session bean for administrative branch office purposes
  34  * <p>
  35  * @author Roland Häder<roland@mxchange.org>
  36  */
  37 @Stateless (name = "adminHeadquarter", description = "An administrative statless bean for handling branch office data (all)")
  38 public class JobsAdminHeadquarterSessionBean extends BaseJobsEnterpriseBean implements AdminHeadquarterSessionBeanRemote {
  39
  40         /**
  41          * Serial number
  42          */
  43         private static final long serialVersionUID = 58_467_386_571_706L;
  44
  45         /**
  46          * General branch office bean
  47          */
  48         @EJB (lookup = "java:global/jjobs-ejb/headquarter!org.mxchange.jcontactsbusiness.model.headquarter.HeadquarterSessionBeanRemote")
  49         private HeadquarterSessionBeanRemote headquarterBean;
  50
  51         /**
  52          * Default constructor
  53          */
  54         public JobsAdminHeadquarterSessionBean () {
  55                 // Call super constructor
  56                 super();
  57         }
  58
  59         @Override
  60         public Headquarter addHeadquarter (final Headquarter headquarter) throws HeadquarterAlreadyAddedException {
  61                 // Trace message
  62                 this.getLoggerBeanLocal().logTrace(MessageFormat.format("{0}.addHeadquarter(): headquarter={1} - CALLED!", this.getClass().getSimpleName(), headquarter)); //NOI18N
  63
  64                 // Validate parameter
  65                 if (null == headquarter) {
  66                         // Throw NPE
  67                         throw new NullPointerException("headquarter is null"); //NOI18N
  68                 } else if (headquarter.getHeadquarterId() instanceof Long) {
  69                         // Should not happen
  70                         throw new IllegalArgumentException("headquarter.branchId should not be set."); //NOI18N
  71                 } else if (this.isHeadquarterFound(headquarter)) {
  72                         // Already added, abort here
  73                         throw new HeadquarterAlreadyAddedException(headquarter);
  74                 }
  75
  76                 // Add created timestamp
  77                 headquarter.setHeadquarterEntryCreated(new Date());
  78
  79                 // Is contact employee set?
  80                 if (headquarter.getHeadquarterContactEmployee() instanceof Contact) {
  81                         // Get managed lead contact
  82                         final Contact managedContact = this.createManaged(headquarter.getHeadquarterContactEmployee());
  83
  84                         // Set it back
  85                         headquarter.setHeadquarterContactEmployee(managedContact);
  86                 }
  87
  88                 // Is user instance set?
  89                 if (headquarter.getHeadquarterUserOwner() instanceof User) {
  90                         // Get managed instance back
  91                         final User managedUser = this.createManaged(headquarter.getHeadquarterUserOwner());
  92
  93                         // Set it back in branch office
  94                         headquarter.setHeadquarterUserOwner(managedUser);
  95                 }
  96
  97                 // Is user instance set?
  98                 if (headquarter.getHeadquarterCountry() instanceof Country) {
  99                         // Get managed instance back
 100                         final Country managedCountry = this.createManaged(headquarter.getHeadquarterCountry());
 101
 102                         // Set it back in branch office
 103                         headquarter.setHeadquarterCountry(managedCountry);
 104                 }
 105
 106                 // Set "created" timestamp on any number assigned
 107                 this.setAllPhoneEntriesCreated(headquarter);
 108
 109                 // Get opening times
 110                 final List<OpeningTime> openingTimes = headquarter.getHeadquarterOpeningTimes();
 111
 112                 // Debugging:
 113                 this.getLoggerBeanLocal().logDebug(MessageFormat.format("{0}.addHeadquarter(): headquarter.headquarterOpeningTimes={1}", this.getClass().getSimpleName(), openingTimes));
 114
 115                 // Is opening times set and not empty?
 116                 if ((openingTimes instanceof List) && (!openingTimes.isEmpty())) {
 117                         // Add created timestamp for all times
 118                         this.setAllOpeningTimesCreated(openingTimes);
 119                 } else {
 120                         // Set all to null
 121                         headquarter.setHeadquarterOpeningTimes(null);
 122                 }
 123
 124                 // Persist it
 125                 this.getEntityManager().persist(headquarter);
 126
 127                 // Trace message
 128                 this.getLoggerBeanLocal().logTrace(MessageFormat.format("{0}.addHeadquarter(): headquarter.branchId={1} - EXIT!", this.getClass().getSimpleName(), headquarter.getHeadquarterId())); //NOI18N
 129
 130                 // Return updated instance
 131                 return headquarter;
 132         }
 133
 134         /**
 135          * Checks if given branch office's address is already persisted. The whole
 136          * (persisted) list is being loaded and each address is being matched
 137          * against the given branch office's address.
 138          * <p>
 139          * @param headquarter Headquarter office being checked
 140          * <p>
 141          * @return Whether it has been found
 142          */
 143         private boolean isHeadquarterFound (final Headquarter headquarter) {
 144                 // Get whole list
 145                 final List<Headquarter> headquarters = this.headquarterBean.fetchAllHeadquarters();
 146
 147                 // Default is not found
 148                 boolean isFound = false;
 149
 150                 // Check all single addresses
 151                 for (final Headquarter hq : headquarters) {
 152                         // Is the same address found?
 153                         if (HeadquarterUtils.isSameAddress(hq, headquarter)) {
 154                                 // Found one
 155                                 isFound = true;
 156                                 break;
 157                         }
 158                 }
 159
 160                 // Return flag
 161                 return isFound;
 162         }
 163
 164 }