src/java/org/mxchange/jphone/phonenumbers/phone/AddressbookAdminPhoneSessionBean.java

   1 /*
   2  * Copyright (C) 2016 Roland Haeder
   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.phone;
  18
  19 import org.mxchange.addressbook.database.BaseAddressbookDatabaseBean;
  20 import java.text.MessageFormat;
  21 import java.util.GregorianCalendar;
  22 import javax.ejb.Stateless;
  23 import org.mxchange.jphone.phonenumbers.cellphone.DialableCellphoneNumber;
  24
  25 /**
  26  * An EJB for administrative phone purposes
  27  * <p>
  28  * @author Roland Haeder<roland@mxchange.org>
  29  */
  30 @Stateless (name = "adminphone", description = "An administrative bean handling phone data")
  31 public class AddressbookAdminPhoneSessionBean extends BaseAddressbookDatabaseBean implements AdminPhoneSessionBeanRemote {
  32
  33         /**
  34          * Serial number
  35          */
  36         private static final long serialVersionUID = 18_597_165_817_401_853L;
  37
  38         @Override
  39         public void deleteCellphoneData (final DialableCellphoneNumber cellPhoneNumber) {
  40                 // Trace message
  41                 this.getLoggerBeanLocal().logTrace(MessageFormat.format("{0}.deleteCellphoneData: cellPhoneNumber={1} - CALLED!", this.getClass().getSimpleName(), cellPhoneNumber));
  42
  43                 // Is all data set
  44                 if (null == cellPhoneNumber) {
  45                         // Not set, throw NPE
  46                         throw new NullPointerException("cellphoneNumber is null"); //NOI18N
  47                 } else if (cellPhoneNumber.getPhoneId() == null) {
  48                         // Throw NPE again
  49                         throw new NullPointerException("cellphoneNumber.phoneId is null"); //NOI18N
  50                 } else if (cellPhoneNumber.getPhoneId() < 1) {
  51                         // Invalid number
  52                         throw new IllegalArgumentException(MessageFormat.format("cellphoneNumber.phoneId={0} is not valid", cellPhoneNumber.getPhoneId())); //NOI18N
  53                 } else if (cellPhoneNumber.getCellphoneProvider() == null) {
  54                         // Throw NPE
  55                         throw new NullPointerException("cellphoneNumber.cellphoneProvider is null"); //NOI18N
  56                 } else if (cellPhoneNumber.getCellphoneProvider().getProviderId() == null) {
  57                         // ... throw again
  58                         throw new NullPointerException("cellphoneNumber.cellphoneProvider.providerId is null"); //NOI18N
  59                 } else if (cellPhoneNumber.getCellphoneProvider().getProviderId() < 1) {
  60                         // Id not valid
  61                         throw new IllegalArgumentException(MessageFormat.format("cellphoneNumber.cellphoneProvider.providerId={0} is not valid.", cellPhoneNumber.getCellphoneProvider().getProviderId())); //NOI18N
  62                 } else if (cellPhoneNumber.getPhoneNumber() == null) {
  63                         // Throw NPE again
  64                         throw new NullPointerException("cellphoneNumber.phoneNumber is null"); //NOI18N
  65                 } else if (cellPhoneNumber.getPhoneNumber() < 1) {
  66                         // Throw NPE again
  67                         throw new NullPointerException(MessageFormat.format("cellphoneNumber.phoneNumber={0} is not valid.", cellPhoneNumber.getPhoneNumber())); //NOI18N
  68                 }
  69
  70                 // Merge it to get a managed entity back
  71                 DialableCellphoneNumber managedNumber = this.getEntityManager().getReference(cellPhoneNumber.getClass(), cellPhoneNumber.getPhoneId());
  72
  73                 // Remove it from database
  74                 this.getEntityManager().remove(managedNumber);
  75
  76                 // Trace message
  77                 this.getLoggerBeanLocal().logTrace(MessageFormat.format("{0}.deleteCellphoneData: EXIT!", this.getClass().getSimpleName()));
  78         }
  79
  80         @Override
  81         public DialableCellphoneNumber updateCellphoneData (final DialableCellphoneNumber cellPhoneNumber) {
  82                 // Trace message
  83                 this.getLoggerBeanLocal().logTrace(MessageFormat.format("{0}.updateCellphoneData: cellPhoneNumber={1} - CALLED!", this.getClass().getSimpleName(), cellPhoneNumber));
  84
  85                 // Is all data set
  86                 if (null == cellPhoneNumber) {
  87                         // Not set, throw NPE
  88                         throw new NullPointerException("cellphoneNumber is null"); //NOI18N
  89                 } else if (cellPhoneNumber.getPhoneId() == null) {
  90                         // Throw NPE again
  91                         throw new NullPointerException("cellphoneNumber.phoneId is null"); //NOI18N
  92                 } else if (cellPhoneNumber.getPhoneId() < 1) {
  93                         // Invalid number
  94                         throw new IllegalArgumentException(MessageFormat.format("cellphoneNumber.phoneId={0} is not valid", cellPhoneNumber.getPhoneId())); //NOI18N
  95                 } else if (cellPhoneNumber.getCellphoneProvider() == null) {
  96                         // Throw NPE
  97                         throw new NullPointerException("cellphoneNumber.cellphoneProvider is null"); //NOI18N
  98                 } else if (cellPhoneNumber.getCellphoneProvider().getProviderId() == null) {
  99                         // ... throw again
 100                         throw new NullPointerException("cellphoneNumber.cellphoneProvider.providerId is null"); //NOI18N
 101                 } else if (cellPhoneNumber.getCellphoneProvider().getProviderId() < 1) {
 102                         // Id not valid
 103                         throw new IllegalArgumentException(MessageFormat.format("cellphoneNumber.cellphoneProvider.providerId={0} is not valid.", cellPhoneNumber.getCellphoneProvider().getProviderId())); //NOI18N
 104                 } else if (cellPhoneNumber.getPhoneNumber() == null) {
 105                         // Throw NPE again
 106                         throw new NullPointerException("cellphoneNumber.phoneNumber is null"); //NOI18N
 107                 } else if (cellPhoneNumber.getPhoneNumber() < 1) {
 108                         // Throw NPE again
 109                         throw new NullPointerException(MessageFormat.format("cellphoneNumber.phoneNumber={0} is not valid.", cellPhoneNumber.getPhoneNumber())); //NOI18N
 110                 }
 111
 112                 // Set updated timestamp
 113                 cellPhoneNumber.setPhoneEntryUpdated(new GregorianCalendar());
 114
 115                 // Get contact from it and find it
 116                 DialableCellphoneNumber foundNumber = this.getEntityManager().find(cellPhoneNumber.getClass(), cellPhoneNumber.getPhoneId());
 117
 118                 // Should be found
 119                 assert (foundNumber instanceof DialableCellphoneNumber) : MessageFormat.format("Cell phone number with id {0} not found, but should be.", cellPhoneNumber.getPhoneId()); //NOI18N
 120
 121                 // Debug message
 122                 this.getLoggerBeanLocal().logDebug(MessageFormat.format("updateCellphoneData: foundNumber.phoneId={0}", foundNumber.getPhoneId())); //NOI18N
 123
 124                 // Merge contact instance
 125                 DialableCellphoneNumber detachedNumber = this.getEntityManager().merge(foundNumber);
 126
 127                 // Trace message
 128                 this.getLoggerBeanLocal().logTrace(MessageFormat.format("{0}.updateCellphoneData: detachedNumber={1} - EXIT!", this.getClass().getSimpleName(), detachedNumber)); //NOI18N
 129
 130                 // Return it
 131                 return detachedNumber;
 132         }
 133
 134 }