src/java/org/mxchange/jcontactsbusiness/model/basicdata/PizzaAdminBusinessDataSessionBean.java

   1 /*
   2  * Copyright (C) 2017, 2018 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.basicdata;
  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.jcontactsbusiness.exceptions.basicdata.BasicDataAlreadyAddedException;
  26 import org.mxchange.jcontactsbusiness.model.employee.Employable;
  27 import org.mxchange.jcontactsbusiness.model.headquarter.Headquarter;
  28 import org.mxchange.jusercore.model.user.User;
  29 import org.mxchange.pizzaaplication.enterprise.BasePizzaEnterpriseBean;
  30
  31 /**
  32  * An administrative stateless session bean for business data
  33  * <p>
  34  * @author Roland Häder<roland@mxchange.org>
  35  */
  36 @Stateless (name = "adminBasicCompanyData", description = "An administrative statless bean for handling business data (all)")
  37 public class PizzaAdminBusinessDataSessionBean extends BasePizzaEnterpriseBean implements AdminBasicCompanyDataSessionBeanRemote {
  38
  39         /**
  40          * Serial number
  41          */
  42         private static final long serialVersionUID = 56_389_504_892_184_572L;
  43
  44         /**
  45          * Administrative EJB
  46          */
  47         @EJB
  48         private BasicCompanyDataSessionBeanRemote businessDataBean;
  49
  50         /**
  51          * Default constructor
  52          */
  53         public PizzaAdminBusinessDataSessionBean () {
  54                 // Call super constructor
  55                 super();
  56         }
  57
  58         @Override
  59         public BasicData addBusinessBasicData (final BasicData basicData) throws BasicDataAlreadyAddedException {
  60                 // Trace message
  61                 this.getLoggerBeanLocal().logTrace(MessageFormat.format("{0}.addBusinessBasicData: basicData={1} - CALLED!", this.getClass().getSimpleName(), basicData)); //NOI18N
  62
  63                 // Is the instance set?
  64                 if (null == basicData) {
  65                         // Throw NPE
  66                         throw new NullPointerException("basicData is null"); //NOI18N
  67                 } else if (basicData.getBasicDataId() != null) {
  68                         // Should be null
  69                         throw new IllegalArgumentException(MessageFormat.format("basicData.basicDataId={0} - is not null", basicData.getBasicDataId())); //NOI18N
  70                 } else if (this.isSameCompanyNameAdded(basicData)) {
  71                         // Throw exception
  72                         throw new BasicDataAlreadyAddedException(basicData);
  73                 }
  74
  75                 // Now add current date
  76                 basicData.setCompanyCreated(new Date());
  77
  78                 // Is there a owner set?
  79                 if (basicData.getCompanyUserOwner() instanceof User) {
  80                         // Get managed instance
  81                         final User managedUser = this.createManaged(basicData.getCompanyUserOwner());
  82
  83                         // Set it back
  84                         basicData.setCompanyUserOwner(managedUser);
  85                 }
  86
  87                 // Is a founder set?
  88                 if (basicData.getCompanyFounder() instanceof Employable) {
  89                         // Get managed instance
  90                         final Employable managedEmployee = this.createManaged(basicData.getCompanyFounder());
  91
  92                         // Set it back
  93                         basicData.setCompanyFounder(managedEmployee);
  94                 }
  95
  96                 // Is a contact person set?
  97                 if (basicData.getCompanyContactEmployee() instanceof Employable) {
  98                         // Get managed instance
  99                         final Employable managedEmployee = this.createManaged(basicData.getCompanyContactEmployee());
 100
 101                         // Set it back
 102                         basicData.setCompanyContactEmployee(managedEmployee);
 103                 }
 104
 105                 // Is a headquarter set?
 106                 if (basicData.getCompanyHeadquarterData()instanceof Headquarter) {
 107                         // Get managed instance
 108                         final Headquarter managedHeadquarter = this.createManaged(basicData.getCompanyHeadquarterData());
 109
 110                         // Set it back
 111                         basicData.setCompanyHeadquarterData(managedHeadquarter);
 112                 }
 113
 114                 // Set created timestamps for any assigned numbers
 115                 this.setAllPhoneEntriesCreated(basicData);
 116
 117                 // Persist it
 118                 this.getEntityManager().persist(basicData);
 119
 120                 // Trace message
 121                 this.getLoggerBeanLocal().logTrace(MessageFormat.format("{0}.addBusinessBasicData: basicData.basicDataId={1} - EXIT!", this.getClass().getSimpleName(), basicData.getBasicDataId())); //NOI18N
 122
 123                 // Return updated instance
 124                 return basicData;
 125         }
 126
 127         /**
 128          * Checks if given basic data is already added by it's company name
 129          * <p>
 130          * @param basicData Basic data to be checked
 131          *
 132          * @return Whether same company name has been used
 133          */
 134         private boolean isSameCompanyNameAdded (final BasicData basicData) {
 135                 // Get all available entries
 136                 final List<BasicData> list = this.businessDataBean.allBusinessBasicData();
 137
 138                 // Default is not found
 139                 boolean isFound = false;
 140
 141                 // Then check each entry
 142                 for (final BasicData entry : list) {
 143                         // Is the company name matching?
 144                         if (Objects.equals(entry.getCompanyName(), basicData.getCompanyName())) {
 145                                 // Found match
 146                                 isFound = true;
 147                         }
 148                 }
 149
 150                 // Return flag
 151                 return isFound;
 152         }
 153
 154 }