src/org/mxchange/jaddressbookshare/events/sharing/EndedAddressbookSharingEvent.java

   1 /*
   2  * Copyright (C) 2016 - 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 General Public License as published by
   6  * the Free Software Foundation, either version 3 of the License, or
   7  * (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 General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU General Public License
  15  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  16  */
  17 package org.mxchange.jaddressbookshare.events.sharing;
  18
  19 import java.text.MessageFormat;
  20 import org.mxchange.jaddressbookshare.events.sharing.type.SharingType;
  21 import org.mxchange.jaddressbookshare.model.shared.ShareableAddressbook;
  22
  23 /**
  24  * An event fired when a user ends sharing address books
  25  * <p>
  26  * @author Roland Häder<roland@mxchange.org>
  27  */
  28 public class EndedAddressbookSharingEvent implements ObservableAddressbookSharingEvent {
  29
  30         /**
  31          * Serial number
  32          */
  33         private static final long serialVersionUID = 152_896_748_186_018_497L;
  34
  35         /**
  36          * Shared address book entry
  37          */
  38         private final ShareableAddressbook shareableAddressbook;
  39
  40         /**
  41          * Constructor with address book share entry
  42          * <p>
  43          * @param share Address book share entry
  44          */
  45         public EndedAddressbookSharingEvent (final ShareableAddressbook share) {
  46                 // Check parameter
  47                 if (null == share) {
  48                         // Throw NPE
  49                         throw new NullPointerException("Parameter 'share' is null"); //NOI18N
  50                 } else if (share.getShareId() == null) {
  51                         // Throw NPE again
  52                         throw new NullPointerException("share.shareId is null"); //NOI18N
  53                 } else if (share.getShareId() < 1) {
  54                         // Throw IAE
  55                         throw new IllegalArgumentException(MessageFormat.format("share.shareId={0} is invalid", share.getShareId())); //NOI18N
  56                 } else if (share.getShareAddressbook() == null) {
  57                         // Throw NPE again
  58                         throw new NullPointerException("share.shareAddressbook is null"); //NOI18N
  59                 } else if (share.getShareAddressbook().getAddressbookId() == null) {
  60                         // ... and again
  61                         throw new NullPointerException("share.shareAddressbook.addressbookId is null"); //NOI18N
  62                 } else if (share.getShareAddressbook().getAddressbookId() < 1) {
  63                         // Throw IAE
  64                         throw new IllegalArgumentException(MessageFormat.format("share.shareAddressbook.addressbookId={0} is invalid", share.getShareAddressbook().getAddressbookId())); //NOI18N
  65                 } else if (share.getShareUserOwner() == null) {
  66                         // Throw NPE again
  67                         throw new NullPointerException("share.shareUserOwner is null"); //NOI18N
  68                 } else if (share.getShareUserOwner().getUserId() == null) {
  69                         // ... and again
  70                         throw new NullPointerException("share.shareUserOwner.userId is null"); //NOI18N
  71                 } else if (share.getShareUserOwner().getUserId() < 1) {
  72                         // Throw IAE
  73                         throw new IllegalArgumentException(MessageFormat.format("share.shareUserOwner.userId={0} is invalid", share.getShareUserOwner().getUserId())); //NOI18N
  74                 } else if (share.getShareUserSharee() == null) {
  75                         // Throw NPE again
  76                         throw new NullPointerException("share.shareUserSharee is null"); //NOI18N
  77                 } else if (share.getShareUserSharee().getUserId() == null) {
  78                         // ... and again
  79                         throw new NullPointerException("share.shareUserSharee.userId is null"); //NOI18N
  80                 } else if (share.getShareUserSharee().getUserId() < 1) {
  81                         // Throw IAE
  82                         throw new IllegalArgumentException(MessageFormat.format("share.shareUserSharee.userId={0} is invalid", share.getShareUserSharee().getUserId())); //NOI18N
  83                 }
  84
  85                 // Set it in class
  86                 this.shareableAddressbook = share;
  87         }
  88
  89         @Override
  90         public ShareableAddressbook getShareableAddressbook () {
  91                 return this.shareableAddressbook;
  92         }
  93
  94         @Override
  95         public SharingType getSharingType () {
  96                 // Started sharing
  97                 return SharingType.ENDED;
  98         }
  99 }