2 * Copyright (C) 2015 Roland Haeder
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4 * This program is free software: you can redistribute it and/or modify
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5 * it under the terms of the GNU General Public License as published by
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6 * the Free Software Foundation, either version 3 of the License, or
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7 * (at your option) any later version.
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9 * This program is distributed in the hope that it will be useful,
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10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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12 * GNU General Public License for more details.
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14 * You should have received a copy of the GNU General Public License
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15 * along with this program. If not, see <http://www.gnu.org/licenses/>.
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17 package org.mxchange.addressbook.manager.contact;
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19 import java.util.ArrayList;
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20 import java.util.Collections;
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21 import java.util.Iterator;
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22 import java.util.List;
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23 import org.mxchange.addressbook.UnhandledUserChoiceException;
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24 import org.mxchange.addressbook.client.Client;
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25 import org.mxchange.addressbook.contact.Contact;
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26 import org.mxchange.addressbook.contact.user.UserContact;
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27 import org.mxchange.addressbook.database.frontend.contact.ContactDatabaseFrontend;
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28 import org.mxchange.addressbook.database.frontend.contact.ContactWrapper;
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29 import org.mxchange.addressbook.manager.BaseManager;
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32 * A manager for contacts, please note that this implementation loads the whole
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35 * @author Roland Haeder
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39 public class ContactManager extends BaseManager implements ManageableContact {
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42 * A ContactWrapper instance
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44 private final ContactWrapper contactDatabase;
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47 * A list of all contacts
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49 private final List<Contact> contacts;
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52 * @param maxContacts Maximum allowed contacts
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53 * @param client Client instance to use
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55 public ContactManager (final int maxContacts, final Client client) {
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56 // Always call super constructor first
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60 this.contacts = new ArrayList<>(maxContacts);
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62 // Init database connection
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63 this.contactDatabase = new ContactDatabaseFrontend();
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66 this.contactDatabase.readAllContacts(this);
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69 //* NOISY-DEBUG: */ this.getLogger().debug("client=" + client);
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72 this.setClient(client);
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76 * Adds given contact to address book and flushes all entries to database
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78 * @param contact Contact being added
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79 * @todo Add check for book size
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82 public void registerContact (final Contact contact) {
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83 // Check if contact is found
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84 if (this.isContactAlreadyAdded(contact)) {
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85 // Contact already added
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86 // @todo Do something here
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87 } else if ((contact.isOwnContact()) && (this.isOwnContactAdded())) {
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88 // Own contact already added
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89 // @todo Do something
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93 /* NOISY-DEBUG: */ this.getLogger().debug("Adding '" + contact.getSurname() + "' '" + contact.getFamilyName() + "' at pos '" + this.size () + "' ...");
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95 // Add contact to internal list
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96 this.addContact(contact);
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103 * Let the user add a new other address
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106 public void addOtherAddress () {
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107 throw new UnsupportedOperationException("Not supported yet.");
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111 * Let the user change other address
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114 public void changeOtherAddress () {
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115 throw new UnsupportedOperationException("Not supported yet.");
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119 * Allows the user to change his/her own data
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122 public void changeOwnData () {
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124 * First check if the user has registered own contact, before that
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125 * nothing can be changed.
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127 if (!this.isOwnContactAdded()) {
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129 this.getClient().outputMessage("Sie haben noch nicht Ihre Daten eingegeben.");
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131 // Skip any below code
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136 Contact contact = this.getOwnContact();
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138 // It must be found
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139 assert(contact instanceof Contact);
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142 contact.show(this.getClient());
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145 // Ask user what to change
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146 this.getClient().userChooseChangeContactData(contact);
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147 } catch (final UnhandledUserChoiceException ex) {
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148 this.getLogger().catching(ex);
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153 * Let the user delete other address
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156 public void deleteOtherAddress () {
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157 throw new UnsupportedOperationException("Not supported yet.");
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161 * Let the user change address data
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163 * @param contact Instance to change data
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164 * @param client Client instance to call back
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167 public void doChangeAddressData (final Contact contact, final Client client) {
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168 // First display it again
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169 client.displayAddressBox(contact);
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172 if (contact.isOwnContact()) {
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173 // Own address data
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174 String street = this.enterOwnStreet();
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177 int zipCode = this.enterOwnZipCode();
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180 String city = this.enterOwnCity();
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182 // Get country code
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183 String countryCode = this.enterOwnCountryCode();
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185 // Update address data
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186 contact.updateAddressData(street, zipCode, city, countryCode);
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188 // Other contact's address data to change
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189 throw new UnsupportedOperationException("Changing contact entries not finished.");
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192 // Flush whole list
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197 * Let the user change "name data"
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199 * @param contact Instance to change data
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200 * @param client Client instance to call back
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203 public void doChangeNameData (final Contact contact, final Client client) {
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204 // First display them again
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205 client.displayNameBox(contact);
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207 // Is this own data?
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208 if (contact.isOwnContact()) {
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211 char gender = this.enterOwnGender();
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214 String surname = this.enterOwnSurname();
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217 String familyName = this.enterOwnFamilyName();
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220 String companyName = this.enterOwnCompanyName();
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222 // Update contact instance
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223 contact.updateNameData(gender, surname, familyName, companyName);
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225 // Then re-ask them ...
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226 throw new UnsupportedOperationException("Changing contact entries not finished.");
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229 // Flush whole list
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234 * Let the user change other data
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236 * @param contact Instance to change data
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237 * @param client Client instance to call back
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240 public void doChangeOtherData (final Contact contact, final Client client) {
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241 // First display them again
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242 client.displayOtherDataBox(contact);
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244 // Is this own data?
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245 if (contact.isOwnContact()) {
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248 String phoneNumber = this.enterOwnPhoneNumber();
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251 String cellNumber = this.enterOwnCellNumber();
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254 String faxNumber = this.enterOwnFaxNumber();
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257 String email = this.enterOwnEmailAddress();
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260 String comment = this.enterOwnComment();
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262 // Update contact instance
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263 contact.updateOtherData(phoneNumber, cellNumber, faxNumber, email, comment);
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265 // Then re-ask them ...
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266 throw new UnsupportedOperationException("Changing contact entries not finished.");
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269 // Flush whole list
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274 * Asks user for own data
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277 public void doEnterOwnData () {
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278 // First ask for gender
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279 char gender = this.enterOwnGender();
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282 String surname = this.enterOwnSurname();
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284 // And 3rd for family name
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285 String familyName = this.enterOwnFamilyName();
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287 // Company name ...
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288 String companyName = this.enterOwnCompanyName();
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290 // Construct UserContact instance
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291 Contact contact = new UserContact(gender, surname, familyName, companyName);
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293 // Add it to contact "book"
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294 this.registerContact(contact);
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298 * Getter for whole contact list
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300 * @return List of all contacts
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303 public List<Contact> getList () {
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304 return Collections.unmodifiableList(this.contacts);
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310 * @return size of contact "book"
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313 public int size () {
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314 return this.contacts.size();
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318 * Adds given Contact instance to list
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320 * @param contact Contact instance to add
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323 public void addContact (final Contact contact) {
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324 this.contacts.add(contact);
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328 * Asks the user for his/her cellphone number
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330 * @return User's cellphone number
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332 private String enterOwnCellNumber () {
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333 return this.getClient().enterString(5, 30, "Bitte geben Sie Ihre Handynummer an: ", true);
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337 * Asks the user for his/her city's name
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339 * @return City's name of the user
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341 private String enterOwnCity () {
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342 return this.getClient().enterString(3, 50, "Bitte geben Sie Ihre Wohnort ein: ", false);
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346 * Asks the user for his/her city's name
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348 * @return City's name of the user
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350 private String enterOwnComment () {
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351 return this.getClient().enterString(0, 100, "Kommentar zu Ihrem Eintrag: ", true);
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355 * Asks the user for his/her company name
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357 * @return User's company name
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359 private String enterOwnCompanyName () {
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360 return this.getClient().enterString(5, 50, "Bitte geben Sie Ihre Firmenbezeichnung ein: ", true);
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364 * Asks user for his/her own country code
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366 * @return User's own country code
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368 private String enterOwnCountryCode () {
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369 return this.getClient().enterString(2, 2, "Bitte geben Sie den zweistelligen Ländercode von Ihrem Land ein: ", false).toUpperCase();
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373 * Asks user for his/her own country code
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375 * @return User's own country code
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377 private String enterOwnEmailAddress () {
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378 return this.getClient().enterString(10, 50, "Bitte geben Sie Ihre Email-Adresse ein: ", true);
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382 * Asks the user for family name
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384 * @return Family name of the user
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386 private String enterOwnFamilyName () {
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387 return this.getClient().enterString(2, 50, "Bitte geben Sie Ihren Nachnamen ein: ", false);
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391 * Asks the user for family name
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393 * @return Family name of the user
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395 private String enterOwnFaxNumber () {
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396 return this.getClient().enterString(5, 30, "Bitte geben Sie Ihre Faxnummer an: ", true);
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400 * Asks the user for gender, until a valid has been entered
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402 * @return Gender of the user
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404 private char enterOwnGender () {
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405 return this.getClient().enterChar(new char[] {'M', 'F', 'C'}, "Bitte geben Sie die Anrede ein: (M=Herr, F=Frau, C=Firma): ");
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409 * Asks the user for phone number
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411 * @return Phone number of the user
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413 private String enterOwnPhoneNumber () {
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414 return this.getClient().enterString(5, 30, "Bitte geben Sie Ihre Telefonnummer an: ", true);
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418 * Asks the user for own street (including number)
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420 private String enterOwnStreet () {
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421 return this.getClient().enterString(5, 50, "Bitte geben Sie Ihre Strasse und Hausnummer ein: ", false);
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425 * Asks the user for surname
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426 * @return Surname of the user
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428 private String enterOwnSurname () {
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429 return this.getClient().enterString(2, 50, "Bitte geben Sie Ihren Vornamen ein: ", false);
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433 * Asks the user for own ZIP code
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436 private int enterOwnZipCode () {
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437 return this.getClient().enterInt(0, 99_999, "Bitte geben Sie Ihre Postleitzahl ein: ");
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441 * Flushes all entries by calling database backend
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443 private void flush () {
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445 this.getContactDatabase().flushAllContacts(this);
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449 * A ContactWrapper instance
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451 * @return the database
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453 private ContactWrapper getContactDatabase () {
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454 return this.contactDatabase;
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458 * "Getter" for own contact instance or null if not found
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460 * @return Contact instance or null
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462 private Contact getOwnContact () {
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463 // Now get it back from address book, first get an iterator
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464 Iterator<Contact> iterator = this.contacts.iterator();
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467 Contact contact = null;
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469 // Search all contact
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470 while (iterator.hasNext()) {
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471 // Get next instance
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472 Contact next = iterator.next();
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474 // Is this own contact?
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475 if (next.isOwnContact()) {
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483 // Return instance or null
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488 * Checks whether given contact was found in "address book"
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490 * @param checkContact Contact to be checked
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491 * @return TRUE if found, FALSE if not found
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493 private boolean isContactAlreadyAdded (final Contact checkContact) throws NullPointerException {
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494 // Default is not found
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495 boolean isFound = false;
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498 //* NOISY-DEBUG: */ this.getLogger().debug("Checking '" + this.contacts.length + "' entries...");
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500 // Now get it back from address book, first get an iterator
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501 Iterator<Contact> iterator = this.contacts.iterator();
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504 while (iterator.hasNext()) {
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506 Contact contact = iterator.next();
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509 //* NOISY-DEBUG: */ this.getLogger().debug("contact=" + contact + ",checkContent=" + checkContact);
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512 if ((contact instanceof Contact) && ((contact.equals(checkContact)))) {
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513 // Found matching entry
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524 * Checks whether own contact is already added by checking all entries for
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525 * isOwnContact flag
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527 * @return Whether own contact is already added
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529 private boolean isOwnContactAdded () {
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530 // Default is not added
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531 boolean isAdded = false;
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533 // Now get it back from address book, first get an iterator
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534 Iterator<Contact> iterator = this.contacts.iterator();
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537 while (iterator.hasNext()) {
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539 Contact contact = iterator.next();
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542 if (contact instanceof Contact) {
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544 isAdded = contact.isOwnContact();
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546 // Is this own contact?
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