src/java/org/mxchange/jcontactsbusiness/model/branchoffice/JobsAdminBranchOfficeSessionBean.java

   1 /*
   2  * Copyright (C) 2017 - 2022 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.branchoffice;
  18
  19 import java.text.MessageFormat;
  20 import java.util.Date;
  21 import java.util.List;
  22 import java.util.Objects;
  23 import javax.ejb.EJB;
  24 import javax.ejb.Stateless;
  25 import org.mxchange.jcontacts.model.contact.Contact;
  26 import org.mxchange.jcontactsbusiness.exceptions.branchoffice.BranchOfficeAlreadyAddedException;
  27 import org.mxchange.jcontactsbusiness.exceptions.branchoffice.BranchOfficeNotFoundException;
  28 import org.mxchange.jcontactsbusiness.model.basicdata.BasicData;
  29 import org.mxchange.jcontactsbusiness.model.opening_time.OpeningTime;
  30 import org.mxchange.jcountry.model.data.Country;
  31 import org.mxchange.jjobs.enterprise.BaseJobsEnterpriseBean;
  32 import org.mxchange.jusercore.model.user.User;
  33
  34 /**
  35  * A stateless session bean for administrative branch office purposes
  36  * <p>
  37  * @author Roland Häder<roland@mxchange.org>
  38  */
  39 @Stateless (name = "adminBranchOffice", description = "An administrative statless bean for handling branch office data (all)")
  40 public class JobsAdminBranchOfficeSessionBean extends BaseJobsEnterpriseBean implements AdminBranchOfficeSessionBeanRemote {
  41
  42         /**
  43          * Serial number
  44          */
  45         private static final long serialVersionUID = 58_467_386_571_701L;
  46
  47         /**
  48          * General branch office bean
  49          */
  50         @EJB (lookup = "java:global/jjobs-ejb/branchOffice!org.mxchange.jcontactsbusiness.model.branchoffice.BranchOfficeSessionBeanRemote")
  51         private BranchOfficeSessionBeanRemote branchOfficeBean;
  52
  53         /**
  54          * Default constructor
  55          */
  56         public JobsAdminBranchOfficeSessionBean () {
  57                 // Call super constructor
  58                 super();
  59         }
  60
  61         @Override
  62         public BranchOffice addBranchOffice (final BranchOffice branchOffice) throws BranchOfficeAlreadyAddedException {
  63                 // Trace message
  64                 this.getLoggerBeanLocal().logTrace(MessageFormat.format("{0}.addBranchOffice(): branchOffice={1} - CALLED!", this.getClass().getSimpleName(), branchOffice)); //NOI18N
  65
  66                 // Validate parameter
  67                 if (null == branchOffice) {
  68                         // Throw NPE
  69                         throw new NullPointerException("branchOffice is null"); //NOI18N
  70                 } else if (branchOffice.getBranchId() instanceof Long) {
  71                         // Should not happen
  72                         throw new IllegalArgumentException("branchOffice.branchId should not be set."); //NOI18N
  73                 } else if (this.isBranchOfficeFound(branchOffice)) {
  74                         // Already added, abort here
  75                         throw new BranchOfficeAlreadyAddedException(branchOffice);
  76                 }
  77
  78                 // Add created timestamp
  79                 branchOffice.setBranchEntryCreated(new Date());
  80
  81                 // Is contact employee set?
  82                 if (branchOffice.getBranchContactEmployee() instanceof Contact) {
  83                         // Get managed lead contact
  84                         final Contact managedContact = this.createManaged(branchOffice.getBranchContactEmployee());
  85
  86                         // Set it back
  87                         branchOffice.setBranchContactEmployee(managedContact);
  88                 }
  89
  90                 // Is owner employee set?
  91                 if (branchOffice.getBranchOwnerEmployee() instanceof Contact) {
  92                         // Get managed lead contact
  93                         final Contact managedContact = this.createManaged(branchOffice.getBranchOwnerEmployee());
  94
  95                         // Set it back
  96                         branchOffice.setBranchOwnerEmployee(managedContact);
  97                 }
  98
  99                 // Is user instance set?
 100                 if (branchOffice.getBranchCompany() instanceof BasicData) {
 101                         // Get managed instance back
 102                         final BasicData managedBasicData = this.createManaged(branchOffice.getBranchCompany());
 103
 104                         // Set it back in branch office
 105                         branchOffice.setBranchCompany(managedBasicData);
 106                 }
 107
 108                 // Is user instance set?
 109                 if (branchOffice.getBranchUserOwner() instanceof User) {
 110                         // Get managed instance back
 111                         final User managedUser = this.createManaged(branchOffice.getBranchUserOwner());
 112
 113                         // Set it back in branch office
 114                         branchOffice.setBranchUserOwner(managedUser);
 115                 }
 116
 117                 // Is user instance set?
 118                 if (branchOffice.getBranchCountry() instanceof Country) {
 119                         // Get managed instance back
 120                         final Country managedCountry = this.createManaged(branchOffice.getBranchCountry());
 121
 122                         // Set it back in branch office
 123                         branchOffice.setBranchCountry(managedCountry);
 124                 }
 125
 126                 // Set "created" timestamp on any number assigned
 127                 this.setAllPhoneEntriesCreated(branchOffice);
 128
 129                 // Get opening times
 130                 final List<OpeningTime> openingTimes = branchOffice.getBranchOpeningTimes();
 131
 132                 // Debugging:
 133                 this.getLoggerBeanLocal().logDebug(MessageFormat.format("{0}.addBranchOffice(): branchOffice.branchOfficeOpeningTimes={1}", this.getClass().getSimpleName(), openingTimes)); //NOI18N
 134
 135                 // Is opening times set and not empty?
 136                 if ((openingTimes instanceof List) && (!openingTimes.isEmpty())) {
 137                         // Add created timestamp for all times
 138                         this.setAllOpeningTimesCreated(openingTimes);
 139                 } else {
 140                         // Set all to null
 141                         branchOffice.setBranchOpeningTimes(null);
 142                 }
 143
 144                 // Persist it
 145                 this.getEntityManager().persist(branchOffice);
 146
 147                 // Trace message
 148                 this.getLoggerBeanLocal().logTrace(MessageFormat.format("{0}.addBranchOffice(): branchOffice.branchId={1} - EXIT!", this.getClass().getSimpleName(), branchOffice.getBranchId())); //NOI18N
 149
 150                 // Return updated instance
 151                 return branchOffice;
 152         }
 153
 154         @Override
 155         public BranchOffice updateBranchOffice (final BranchOffice branchOffice) throws BranchOfficeNotFoundException {
 156                 // Trace message
 157                 this.getLoggerBeanLocal().logTrace(MessageFormat.format("{0}.updateBranchOffice(): branchOffice={1} - CALLED!", this.getClass().getSimpleName(), branchOffice)); //NOI18N
 158
 159                 // Is parameter valid?
 160                 if (null == branchOffice) {
 161                         // Throw NPE
 162                         throw new NullPointerException("branchOffice is null"); //NOI18N
 163                 } else if (branchOffice.getBranchId() == null) {
 164                         // Throw NPE again
 165                         throw new NullPointerException("branchOffice.branchId is null"); //NOI18N
 166                 } else if (branchOffice.getBranchId() < 1) {
 167                         // Throw IAE again
 168                         throw new IllegalArgumentException(MessageFormat.format("branchOffice.branchId={0} is invalid", branchOffice.getBranchId())); //NOI18N
 169                 } else if (!this.isBranchOfficeFound(branchOffice)) {
 170                         // Not found
 171                         throw new BranchOfficeNotFoundException(branchOffice.getBranchId());
 172                 }
 173
 174                 // Merge data
 175                 final BranchOffice updatedBranchOffice = this.mergeBranchOfficeData(branchOffice);
 176
 177                 // Trace message
 178                 this.getLoggerBeanLocal().logTrace(MessageFormat.format("{0}.updateBranchOffice(): updatedBranchOffice={1} - EXIT!", this.getClass().getSimpleName(), updatedBranchOffice));
 179
 180                 // Return updated instance
 181                 return updatedBranchOffice;
 182         }
 183
 184         /**
 185          * Checks if given branch office's address is already persisted. The whole
 186          * (persisted) list is being loaded and each address is being matched
 187          * against the given branch office's address.
 188          * <p>
 189          * @param branchOffice Branch office being checked
 190          * <p>
 191          * @return Whether it has been found
 192          */
 193         private boolean isBranchOfficeFound (final BranchOffice branchOffice) {
 194                 // Trace message
 195                 this.getLoggerBeanLocal().logTrace(MessageFormat.format("{0}.isBranchOfficeFound(): branchOffice={1} - CALLED!", this.getClass().getSimpleName(), branchOffice)); //NOI18N
 196
 197                 // Get whole list
 198                 final List<BranchOffice> branchOffices = this.branchOfficeBean.fetchAllBranchOffices();
 199
 200                 // Default is not found
 201                 boolean isFound = false;
 202
 203                 // Check all single addresses
 204                 for (final BranchOffice bo : branchOffices) {
 205                         // Is the same address found?
 206                         if (Objects.equals(bo.getBranchId(), branchOffice.getBranchId()) || BranchOffices.isSameAddress(bo, branchOffice)) {
 207                                 // Found one
 208                                 isFound = true;
 209                                 break;
 210                         }
 211                 }
 212
 213                 // Trace message
 214                 this.getLoggerBeanLocal().logTrace(MessageFormat.format("{0}.isBranchOfficeFound(): isFound={1} - EXIT!", this.getClass().getSimpleName(), isFound)); //NOI18N
 215
 216                 // Return flag
 217                 return isFound;
 218         }
 219
 220 }