2 * Copyright (C) 2016 - 2020 Free Software Foundation
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.
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.
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/>.
17 package org.mxchange.jcontacts.model.contact;
19 import java.io.Serializable;
20 import java.util.Objects;
21 import org.mxchange.jcountry.model.data.Country;
22 import org.mxchange.jphone.model.phonenumbers.fax.DialableFaxNumber;
23 import org.mxchange.jphone.model.phonenumbers.fax.FaxNumber;
24 import org.mxchange.jphone.model.phonenumbers.landline.DialableLandLineNumber;
25 import org.mxchange.jphone.model.phonenumbers.landline.LandLineNumber;
26 import org.mxchange.jphone.model.phonenumbers.mobile.DialableMobileNumber;
27 import org.mxchange.jphone.model.phonenumbers.mobile.MobileNumber;
28 import org.mxchange.jphone.model.phonenumbers.mobileprovider.MobileProvider;
31 * Utilities for contacts
33 * @author Roland Häder<roland@mxchange.org>
35 public class Contacts implements Serializable {
40 private static final long serialVersionUID = 26_785_734_719_670L;
43 * Compares both contact instances. This method returns -1 if second
46 * @param contact1 Contact instance 1
47 * @param contact2 Contact instance 2
49 * @return Comparison value
51 public static int compare (final Contact contact1, final Contact contact2) {
52 // Check euqality, then at least first must be given
53 if (Objects.equals(contact1, contact2)) {
56 } else if (null == contact1) {
59 } else if (null == contact2) {
64 // Invoke compareTo() method
65 return contact1.compareTo(contact2);
69 * Copies all attributes from other contact object to this
71 * @param sourceContact Source instance
72 * @param targetContact Target instance
74 public static void copyContactData (final Contact sourceContact, final Contact targetContact) {
75 // Contact should be valid
76 if (null == sourceContact) {
78 throw new NullPointerException("sourceContact is null"); //NOI18N
79 } else if (null == targetContact) {
81 throw new NullPointerException("targetContact is null"); //NOI18N
82 } else if (Objects.equals(sourceContact, targetContact)) {
84 throw new IllegalArgumentException("sourceContact and targetContact are the same."); //NOI18N
89 targetContact.setContactPersonalTitle(sourceContact.getContactPersonalTitle());
90 targetContact.setContactTitle(sourceContact.getContactTitle());
91 targetContact.setContactFirstName(sourceContact.getContactFirstName());
92 targetContact.setContactFamilyName(sourceContact.getContactFamilyName());
93 targetContact.setContactStreet(sourceContact.getContactStreet());
94 targetContact.setContactHouseNumber(sourceContact.getContactHouseNumber());
95 targetContact.setContactHouseNumberExtension(sourceContact.getContactHouseNumberExtension());
96 targetContact.setContactZipCode(sourceContact.getContactZipCode());
97 targetContact.setContactCity(sourceContact.getContactCity());
98 targetContact.setContactCountry(sourceContact.getContactCountry());
100 // - phone, fax, email
101 targetContact.setContactLandLineNumber(sourceContact.getContactLandLineNumber());
102 targetContact.setContactFaxNumber(sourceContact.getContactFaxNumber());
103 targetContact.setContactMobileNumber(sourceContact.getContactMobileNumber());
106 targetContact.setContactBirthday(sourceContact.getContactBirthday());
107 targetContact.setContactComment(sourceContact.getContactComment());
111 * Checks whether both contacts are same, but ignoring id number. If you
112 * want to include id number in comparison, better use Objects.equals() as
113 * the equal() method is implemented and checks all fields.
115 * @param contact Contact one
116 * @param other Contact two
118 * @return Whether both are the same
120 public static boolean isSameContact (final Contact contact, final Contact other) {
121 // Both should not be null
122 if (null == contact) {
123 // First contact is null
124 throw new NullPointerException("contact is null"); //NOI18N
125 } else if (null == other) {
126 // Secondcontact is null
127 throw new NullPointerException("other is null"); //NOI18N
130 // Check all data fields, except id number
131 return ((Objects.equals(contact.getContactBirthday(), other.getContactBirthday())) &&
132 (Objects.equals(contact.getContactCity(), other.getContactCity())) &&
133 (Objects.equals(contact.getContactCountry(), other.getContactCountry())) &&
134 (Objects.equals(contact.getContactEmailAddress(), other.getContactEmailAddress())) &&
135 (Objects.equals(contact.getContactFamilyName(), other.getContactFamilyName())) &&
136 (Objects.equals(contact.getContactFirstName(), other.getContactFirstName())) &&
137 (Objects.equals(contact.getContactPersonalTitle(), other.getContactPersonalTitle())) &&
138 (Objects.equals(contact.getContactHouseNumber(), other.getContactHouseNumber())) &&
139 (Objects.equals(contact.getContactStreet(), other.getContactStreet())) &&
140 (Objects.equals(contact.getContactTitle(), other.getContactTitle())) &&
141 (Objects.equals(contact.getContactZipCode(), other.getContactZipCode())));
145 * Updates land-line data in contact instance. This method also removes the
146 * land-line instance if no country is selected. A bean (mostly EJB) should
147 * then make sure that the land-line entry is being unlinked from contact
148 * instance or being removed, if no longer used.
150 * @param contact Contact instance being updated
151 * @param faxCountry Updated fax number or null
152 * @param faxAreaCode Updated fax area code or null
153 * @param faxNumber Updated fax number
155 * @return Whether the fax number has been unlinked in contact object
157 public static boolean updateFaxNumber (final Contact contact, final Country faxCountry, final Integer faxAreaCode, final Long faxNumber) {
158 // At least contact must be valid
159 if (null == contact) {
161 throw new NullPointerException("contact is null"); //NOI18N
164 // Default is not unlinked
165 boolean isUnlinked = false;
167 // Is there a fax instance?
168 if (contact.getContactFaxNumber() instanceof DialableFaxNumber) {
169 // Found existing fax number, remove it?
170 if ((null == faxCountry) || (null == faxAreaCode) || (null == faxNumber)) {
171 // Remove existing instance
172 contact.setContactFaxNumber(null);
174 // Mark it as being removed
178 contact.getContactFaxNumber().setPhoneCountry(faxCountry);
179 contact.getContactFaxNumber().setPhoneAreaCode(faxAreaCode);
180 contact.getContactFaxNumber().setPhoneNumber(faxNumber);
182 } else if ((faxCountry instanceof Country) && (faxAreaCode > 0) && (faxNumber > 0)) {
183 // Set new land-line number
184 final DialableFaxNumber fax = new FaxNumber(faxCountry, faxAreaCode, faxNumber);
187 contact.setContactFaxNumber(fax);
195 * Updates land-line data in contact instance. This method also removes the
196 * land-line instance if no country is selected. A bean (mostly EJB) should
197 * then make sure that the land-line entry is being unlinked from contact
198 * instance or being removed, if no longer used.
200 * @param contact Contact instance being updated
201 * @param phoneCountry New phone country or old or null
202 * @param phoneAreaCode New phone's area code (or old)
203 * @param phoneNumber New phone number (or old)
205 * @return Whether the land-line number has been unlinked in contact object
207 public static boolean updateLandLineNumber (final Contact contact, final Country phoneCountry, final Integer phoneAreaCode, final Long phoneNumber) {
208 // At least contact must be valid
209 if (null == contact) {
211 throw new NullPointerException("contact is null"); //NOI18N
214 // Default is not unlinked
215 boolean isUnlinked = false;
217 // Is there a land-line instance?
218 if (contact.getContactLandLineNumber() instanceof DialableLandLineNumber) {
219 // Found existing land-line number, remove it?
220 if ((null == phoneCountry) || (null == phoneAreaCode) || (null == phoneNumber)) {
221 // Remove existing instance
222 contact.setContactLandLineNumber(null);
224 // Mark it as being removed
228 contact.getContactLandLineNumber().setPhoneCountry(phoneCountry);
229 contact.getContactLandLineNumber().setPhoneAreaCode(phoneAreaCode);
230 contact.getContactLandLineNumber().setPhoneNumber(phoneNumber);
232 } else if ((phoneCountry instanceof Country) && (phoneAreaCode > 0) && (phoneNumber > 0)) {
233 // Set new land-line number
234 final DialableLandLineNumber landLine = new LandLineNumber(phoneCountry, phoneAreaCode, phoneNumber);
237 contact.setContactLandLineNumber(landLine);
245 * Updates mobile data in contact instance. This method also removes the
246 * mobile instance if no provider is selected. A bean (mostly EJB) should
247 * then make sure that the mobile entry is being unlinked from contact
248 * instance or being removed, if no longer used.
250 * @param contact Contact instance to update
251 * @param mobileProvider New mobile provider (or old)
252 * @param mobileNumber New mobile number (or old)
254 * @return Whether the mobile has been unlinked in contact object
256 public static boolean updateMobileNumber (final Contact contact, final MobileProvider mobileProvider, final Long mobileNumber) {
257 // At least contact must be valid
258 if (null == contact) {
260 throw new NullPointerException("contact is null"); //NOI18N
261 } else if ((mobileProvider instanceof MobileProvider) && (null == mobileNumber)) {
262 // Mobile provider given, but no number
263 throw new NullPointerException("mobileNumber is null"); //NOI18N
266 // Default is not unlinked
267 boolean isUnlinked = false;
269 // Is there a mobile number?
270 if (contact.getContactMobileNumber() instanceof DialableMobileNumber) {
272 if ((null == mobileProvider) || (null == mobileNumber) || (mobileNumber == 0)) {
274 contact.setContactMobileNumber(null);
279 // Yes, then update as well
280 contact.getContactMobileNumber().setMobileProvider(mobileProvider);
281 contact.getContactMobileNumber().setMobileNumber(mobileNumber);
283 } else if ((mobileProvider instanceof MobileProvider) && (mobileNumber > 0)) {
284 // Create new instance
285 final DialableMobileNumber mobile = new MobileNumber(mobileProvider, mobileNumber);
288 contact.setContactMobileNumber(mobile);
296 * Private constructor for utilities
298 private Contacts () {