src/java/org/mxchange/jcontactsbusiness/model/opening_time/AddressbookAdminOpeningTimesSessionBean.java

   1 /*
   2  * Copyright (C) 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.jcontactsbusiness.model.opening_time;
  18
  19 import java.text.MessageFormat;
  20 import java.util.Date;
  21 import javax.ejb.Stateless;
  22 import org.mxchange.addressbook.database.BaseAddressbookDatabaseBean;
  23
  24 /**
  25  * A stateless session bean for administrative opening times purposes
  26  * <p>
  27  * @author Roland Häder<roland@mxchange.org>
  28  */
  29 @Stateless (name = "adminOpeningTimes", description = "An administrative statless bean for handling opening times")
  30 public class AddressbookAdminOpeningTimesSessionBean extends BaseAddressbookDatabaseBean implements AdminOpeningTimeSessionBeanRemote {
  31
  32         /**
  33          * Serial number
  34          */
  35         private static final long serialVersionUID = 58_467_386_571_701L;
  36
  37         /**
  38          * Default constructor
  39          */
  40         public AddressbookAdminOpeningTimesSessionBean () {
  41                 // Call super constructor
  42                 super();
  43         }
  44
  45         @Override
  46         public OpeningTime addOpeningTime (final OpeningTime openingTime) {
  47                 // Trace message
  48                 this.getLoggerBeanLocal().logTrace(MessageFormat.format("{0}.addOpeningTimes(): openingTime={1} - CALLED!", this.getClass().getSimpleName(), openingTime)); //NOI18N
  49
  50                 // Validate parameter
  51                 if (null == openingTime) {
  52                         // Throw NPE
  53                         throw new NullPointerException("openingTime is null"); //NOI18N
  54                 } else if (openingTime.getOpeningId() instanceof Long) {
  55                         // Should not happen
  56                         throw new IllegalArgumentException("openingTime.openingId should not be set."); //NOI18N
  57                 } else if (openingTime.getOpeningStartDay()== null) {
  58                         // Throw NPE
  59                         throw new NullPointerException("openingTime.openingStartDay is null"); //NOI18N
  60                 } else if (openingTime.getOpeningStartTime()== null) {
  61                         // Throw NPE
  62                         throw new NullPointerException("openingTime.openingStartTime is null"); //NOI18N
  63                 } else if (openingTime.getOpeningEndDay()== null) {
  64                         // Throw NPE
  65                         throw new NullPointerException("openingTime.openingEndDay is null"); //NOI18N
  66                 } else if (openingTime.getOpeningEndTime()== null) {
  67                         // Throw NPE
  68                         throw new NullPointerException("openingTime.openingEndTime is null"); //NOI18N
  69                 }
  70
  71                 // Set created timestamp
  72                 openingTime.setOpeningCreated(new Date());
  73
  74                 // Persist it
  75                 this.getEntityManager().persist(openingTime);
  76
  77                 // Trace message
  78                 this.getLoggerBeanLocal().logTrace(MessageFormat.format("{0}.addOpeningTimes(): openingTime.openingId={1} - EXIT!", this.getClass().getSimpleName(), openingTime.getOpeningId())); //NOI18N
  79
  80                 // Return updated instance
  81                 return openingTime;
  82         }
  83
  84 }