update project.

.settings/org.eclipse.buildship.core.prefs

@@ -1,13 +1,13 @@
-arguments=
+arguments=--init-script /home/sherwinp/.config/VSCodium/User/globalStorage/redhat.java/1.50.0/config_linux/org.eclipse.osgi/58/0/.cp/gradle/init/init.gradle --init-script /home/sherwinp/.config/VSCodium/User/globalStorage/redhat.java/1.50.0/config_linux/org.eclipse.osgi/58/0/.cp/gradle/protobuf/init.gradle
-auto.sync=false
+auto.sync=true
 build.scans.enabled=false
 connection.gradle.distribution=GRADLE_DISTRIBUTION(WRAPPER)
 connection.project.dir=
 eclipse.preferences.version=1
 gradle.user.home=
-java.home=
+java.home=/usr/lib/jvm/java-25-openjdk
 jvm.arguments=
 offline.mode=false
-override.workspace.settings=false
+override.workspace.settings=true
-show.console.view=false
+show.console.view=true
-show.executions.view=false
+show.executions.view=true

.vscode/launch.json

@@ -23,7 +23,7 @@
             "name": "Linux Current File",
             "request": "launch",
             "mainClass": "edu.bookocontacts.AppSceneView",
-            "vmArgs": " --module-path '/home/sherwinp/workspace/javafx-sdk/lib/' --add-modules ALL-MODULE-PATH --enable-native-access=javafx.graphics"
+            "vmArgs": " --class-path .:edu.bookocontacts:edu.bookocontacts.model --module-path '/home/sherwinp/workspace/javafx-sdk/lib/' --add-modules ALL-MODULE-PATH --enable-native-access=javafx.graphics"
         }
     ]
 }

build.gradle

@@ -66,7 +66,7 @@ tasks.named('jar') {
                    'Implementation-Title': group,
                    'Implementation-Version': 1.0,
                    'Main-Class': application.mainClass,
-                   'Class-Path': 'edu.bookocontacts javafx.base javafx.controls .' )
+                   'Class-Path': '. edu.bookocontacts edu.bookocontacts.model javafx.base javafx.controls' )
     }
 }
 

readme.txt

@@ -21,6 +21,27 @@ Tests with ASPECTJ:
 
 schema
 
+-------
+CREATE TABLE CONTACT(
+        ID NUMBER PRIMARY KEY,
+        FIRST_NAME TEXT,
+        LAST_NAME TEXT,
+        PHONE_NUMBER TEXT,
+        EMAIL_ADDRESS TEXT,
+        MAIL_ADDRESS TEXT
+);
+-------
+
+INSERT INTO CONTACT (ID, FIRST_NAME, LAST_NAME, PHONE_NUMBER, EMAIL_ADDRESS, MAIL_ADDRESS)
+VALUES
+    (8,"Ramon", "Razone", "443-310-8764","Raz@home.com",NULL),
+    (9,"Manny", "Zonie", "443-350-6764","Zonie@home.com","7000 Hause Ln, People City,MN, 34090"),
+    (10,"Von", "Ray", "443-210-9764","RayVon@home.com","");
+	
+UPDATE CONTACT SET MAIL_ADDRESS=NULL WHERE ID=8;
+    
+
+-------
 CREATE TABLE contact (
 contact_id NUMBER PRIMARY KEY,
 first_name TEXT,

src/main/java/edu/bookocontacts/AppSceneView.java

@@ -4,6 +4,7 @@ import java.io.InputStream;
 import java.util.logging.Level;
 import java.util.logging.Logger;
 
+import edu.bookocontacts.model.DATASET;
 import javafx.application.Application;
 import javafx.fxml.FXMLLoader;
 import javafx.fxml.JavaFXBuilderFactory;

src/main/java/edu/bookocontacts/ControlDDXDialog.java

@@ -11,11 +11,15 @@ import javafx.scene.control.Dialog;
 import javafx.scene.control.TextField;
 import javafx.util.Callback;
 
-import edu.bookocontacts.model.Address;
+import edu.bookocontacts.model.MailAddress;
 import edu.bookocontacts.model.Contact;
 import edu.bookocontacts.model.EmailAddress;
 import edu.bookocontacts.model.PhoneNumber;
 
+/**
+ * FXML Controller class
+ *
+ */
 public class ControlDDXDialog extends Dialog<Contact> {
 
     @FXML
@@ -60,55 +64,51 @@ public class ControlDDXDialog extends Dialog<Contact> {
     }
 
     private void setResultConverter() {
-        Logger.getLogger(getClass().getName()).log(Level.INFO, "setResultConverter called.");
         Callback<ButtonType, Contact> aRC = (buttonType) -> {
             if (buttonType == ButtonType.OK) {
 
                 if (getFirstName().isBlank() && (getEmail().isBlank() || getPhoneNo().isBlank())) {
                     return null;
                 }
-                if (getFirstName().isBlank() || getStreet().isEmpty() || getCity().isEmpty() || getState().isEmpty()
-                        || getZip().isEmpty()) {
-                    return null;
-                }
 
                 return new Contact(getFirstName(), getLastName(), new EmailAddress(getEmail()),
-                        new PhoneNumber(getPhoneNo()), new Address(getStreet(), getCity(), getState(), getZip()));
+                        new PhoneNumber(getPhoneNo()), new MailAddress(getStreet(), getCity(), getState(), getZip()));
             }
             return null;
         };
         setResultConverter(aRC);
+        Logger.getLogger(getClass().getName()).log(Level.INFO, "setResultConverter called.");
     }
 
     private String getFirstName() {
-        return "";
+        return String.format( "%s", tfFirstName.getText());
     }
 
     private String getLastName() {
-        return "";
+        return String.format("%s", tfLastName.getText());
     }
 
     private String getPhoneNo() {
-        return "";
+        return String.format("%s", tfPhoneNo.getText());
     }
 
     private String getEmail() {
-        return "";
+        return String.format("%s", tfEmail.getText());
     }
 
     private String getZip() {
-        return tfZip.getText();
+        return String.format("%s", tfZip.getText());
     }
 
     private String getState() {
-        return tfState.getText();
+        return String.format("%s", tfState.getText());
     }
 
     private String getCity() {
-        return tfCity.getText();
+        return String.format("%s", tfCity.getText());
     }
 
     private String getStreet() {
-        return tfStreet.getText();
+        return String.format("%s", tfStreet.getText());
     }
 }

src/main/java/edu/bookocontacts/DATASET.java

@@ -1,38 +0,0 @@
-package edu.bookocontacts;
-
-import java.io.File;
-import java.io.PrintWriter;
-import java.nio.file.Files;
-import java.util.ListIterator;
-import java.util.logging.Level;
-import java.util.logging.Logger;
-
-import org.sqlite.SQLiteDataSource;
-
-import edu.bookocontacts.model.Contact;
-
-public final class DATASET {
-    public final static ListIterator<Contact> FINDDATA() {
-        try {
-            File rootDir = new File(String.format("%s", DataRepositoryConfig.getPath()));
-            Files.createDirectories(rootDir.toPath());
-
-            SQLiteDataSource dataSource = new SQLiteDataSource();
-            dataSource.setUrl(String.format("jdbc:sqlite:%ssample.db", DataRepositoryConfig.getPath()));
-            
-            dataSource.getConnection();
-        } catch (Exception ex) {
-            Logger.getLogger(DATASET.class.getName()).log(Level.SEVERE, null, ex);
-        }
-
-        return null;
-    }
-
-    public final static class DataRepositoryConfig {
-        public final static String getPath() {
-            String home = System.getenv("HOME") != null ? System.getenv("HOME")
-                    : System.getenv("HOMEDRIVE") + System.getenv("HOMEPATH");
-            return home.replace('\\', '/') + "/workspace/bookocontacts/db/";
-        }
-    }
-}

src/main/java/edu/bookocontacts/ViewController.java

@@ -4,20 +4,17 @@
  */
 package edu.bookocontacts;
 
-import java.util.logging.Level;
-import java.util.logging.Logger;
-
-import edu.bookocontacts.model.Factory;
-import edu.bookocontacts.model.Person;
-import edu.bookocontacts.model.Address;
-import edu.bookocontacts.model.PhoneNumber;
-import edu.bookocontacts.model.Contact;
-
 import java.net.URL;
 import java.util.Collections;
 import java.util.Comparator;
 import java.util.Optional;
 import java.util.ResourceBundle;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+import edu.bookocontacts.model.Contact;
+import edu.bookocontacts.model.Factory;
+import edu.bookocontacts.model.PhoneNumber;
 import javafx.beans.value.ChangeListener;
 import javafx.beans.value.ObservableValue;
 import javafx.collections.FXCollections;
@@ -27,12 +24,9 @@ import javafx.fxml.Initializable;
 import javafx.scene.control.Button;
 import javafx.scene.control.Pagination;
 import javafx.scene.control.TableColumn;
-import javafx.scene.control.TableColumn.SortType;
 import javafx.scene.control.TableView;
 import javafx.scene.control.TextField;
 import javafx.scene.control.cell.PropertyValueFactory;
-import javafx.scene.image.Image;
-import javafx.scene.image.ImageView;
 
 /**
  * FXML Controller class
@@ -43,29 +37,29 @@ public class ViewController implements Initializable {
   Logger logger = Logger.getLogger(getClass().getName());
 
   @FXML
-  private TableView<Contact> personView = new TableView<>();
+  private TableView<Contact> contactView = new TableView<>();
   @FXML
-  private TableColumn<Contact, String> personViewIdCol;
+  private TableColumn<Contact, String> contactViewIdCol;
   @FXML
-  private TableColumn<Contact, String> personViewNameCol;
+  private TableColumn<Contact, String> contactViewNameCol;
   @FXML
-  private TableColumn<Contact, PhoneNumber> personViewPhoneNoCol;
+  private TableColumn<Contact, PhoneNumber> contactViewPhoneNoCol;
   @FXML
   Pagination pagination;
   @FXML
-  private Button save;
+  private Button btnAdd;
-
+  @FXML
-  private Button id = new Button("ID");
+  private Button btnDel;
-
+  @FXML
-  private ImageView upImg = new ImageView(new Image("/media/up.png"));
+  private Button btnSrch;
-  private ImageView downImg = new ImageView(new Image("/media/down.png"));
+  @FXML
+  private TextField txtSrch;
 
   private ObservableList<Contact> contacts = null;
 
   private int pageCount = 5;
   private int itemsPerPage = 4;
   private int currentPageIndex = 0;
-  private boolean order = true;
 
   private void log(String message) {
     logger.log(Level.INFO, message);
@@ -76,8 +70,11 @@ public class ViewController implements Initializable {
    */
   public void initialize(URL location, ResourceBundle resources) {
     log("initialize");
+    btnSrch.setDisable(true);
+    txtSrch.setDisable(true);
+
     contacts = FXCollections.observableArrayList(Factory.getAll(new Contact()));
-    log(String.format("Person size: %d", contacts.size()));
+    log(String.format("Contact List size: %d", contacts.size()));
 
     sort();
     initializeTable();
@@ -89,13 +86,17 @@ public class ViewController implements Initializable {
     pagination.currentPageIndexProperty().addListener(new ChangeListener<Number>() {
       @Override
       public void changed(ObservableValue<? extends Number> observable, Number oldValue, Number newValue) {
-        log("Pagination Changed from " + oldValue + " , to " + newValue);
+        log(String.format("Pagination Changed from %d to %d", oldValue, newValue));
         currentPageIndex = newValue.intValue();
-        updatePersonView();
+        try {
+          updatecontactView();
+        } catch (IllegalArgumentException ex) {
+          log(ex.getMessage());
+        }
       }
     });
 
-    save.setOnAction(new javafx.event.EventHandler<javafx.event.ActionEvent>() {
+    btnAdd.setOnAction(new javafx.event.EventHandler<javafx.event.ActionEvent>() {
       @Override
       public void handle(javafx.event.ActionEvent t) {
 
@@ -106,33 +107,53 @@ public class ViewController implements Initializable {
         if (result.isPresent()) {
           log("result is present.");
           // add to storage
-          // contacts.add((Address) result.get());
+          Contact ct = (Contact) result.get();
-          // bind to model
+          ct.setId(contacts.size());
-          // tvInventory.refresh();
+          contacts.add(ct);
-          //
+          try {
-          // sort();
+            ct.save();
-          // updatePersonView();
+          } catch (Exception ex) {
-
+            log(ex.getMessage());
+          }
+          updatecontactView();
         }
       }
     });
 
-    id.setOnAction(new javafx.event.EventHandler<javafx.event.ActionEvent>() {
+    btnDel.setOnAction(new javafx.event.EventHandler<javafx.event.ActionEvent>() {
       @Override
       public void handle(javafx.event.ActionEvent t) {
-        sort();
+        Contact ct = contactView.getSelectionModel().getSelectedItem();
-        if (order) {
+        log(String.format("%s", ct));
-          Collections.reverse(contacts);
+        contacts.remove(ct);
+        pagination.setPageCount(getPageCount(contacts.size(), itemsPerPage));
+        try {
+          // delete from storage
+          ct.markDeleted();
+          ct.save();
+        } catch (Exception ex) {
+          log(ex.getMessage());
         }
-        log(" order = " + order + "; data = " + contacts);
+        updatecontactView();
-        order = !order;
-        id.setGraphic((order) ? upImg : downImg);
-        updatePersonView();
-        log(" comparator called");
       }
     });
   }
 
+  private void initializeTable() {
+
+    contactViewIdCol.setCellValueFactory(new PropertyValueFactory<Contact, String>("Id"));
+    contactViewNameCol.setCellValueFactory(new PropertyValueFactory<Contact, String>("Name"));
+
+    contactViewPhoneNoCol.setCellValueFactory(new PropertyValueFactory<Contact, PhoneNumber>("PhoneNo"));
+    contactViewPhoneNoCol.setSortable(false);
+
+    if (contacts.size() < itemsPerPage) {
+      contactView.getItems().setAll(contacts.subList(0, contacts.size()));
+    } else {
+      contactView.getItems().setAll(contacts.subList(0, itemsPerPage));
+    }
+  }
+
   private void sort() {
     Collections.sort(contacts, new Comparator<Contact>() {
       @Override
@@ -143,35 +164,15 @@ public class ViewController implements Initializable {
     });
   }
 
-  public void updatePersonView() {
+  public void updatecontactView() throws IllegalArgumentException {
     log("update View");
-    personView.getItems()
+    contactView.getItems()
         .setAll(contacts.subList(currentPageIndex * itemsPerPage,
             ((currentPageIndex * itemsPerPage + itemsPerPage <= contacts.size())
                 ? currentPageIndex * itemsPerPage + itemsPerPage
                 : contacts.size())));
   }
 
-  private void initializeTable() {
-    personViewIdCol.setCellValueFactory(new PropertyValueFactory<Contact, String>("Id"));
-    id.setGraphic(upImg);
-    personViewIdCol.setGraphic(id);
-    personViewIdCol.setSortable(false);
-    personViewNameCol.setCellValueFactory(new PropertyValueFactory<Contact, String>("Name"));
-    personViewNameCol.sortTypeProperty().addListener(new ChangeListener<SortType>() {
-      @Override
-      public void changed(ObservableValue<? extends SortType> paramObservableValue, SortType paramT1,
-          SortType paramT2) {
-        log("NAME Clicked -- sortType = " + paramT1 + ", SortType=" + paramT2);
-        id.setGraphic(null);
-      }
-    });
-    personViewPhoneNoCol.setCellValueFactory(new PropertyValueFactory<Contact, PhoneNumber>("PhoneNo"));
-    personViewPhoneNoCol.setText("PhoneNo");
-    personViewPhoneNoCol.setSortable(false);
-    personView.getItems().setAll(contacts.subList(0, itemsPerPage));
-  }
-
   public int getItemsPerPage() {
     return itemsPerPage;
   }

src/main/java/edu/bookocontacts/model/Contact.java

@@ -12,7 +12,8 @@ public class Contact {
         private String last_name = null;
         private PhoneNumber phone_number;
         private EmailAddress email_address;
-        private Address mailing_address;
+        private MailAddress mailing_address;
+        EnumStatus status = EnumStatus.STORED;
 
         public Contact() {
                 this("", "");
@@ -24,7 +25,7 @@ public class Contact {
         }
 
         public Contact(String first_name, String last_name, EmailAddress email_address, PhoneNumber phone_number,
-                        Address mailing_address)
+                        MailAddress mailing_address)
                         throws IllegalArgumentException {
                 this.phone_number = phone_number;
                 this.mailing_address = mailing_address;
@@ -34,7 +35,8 @@ public class Contact {
                 this.last_name = last_name;
 
                 if (this.first_name == null && (email_address.isBlank() || phone_number.isBlank())) {
-                        throw new IllegalArgumentException(String.format("%s %s", "Contact: requires Phone Number or Email Address"));
+                        throw new IllegalArgumentException(
+                                        String.format("%s %s", "Contact: requires Phone Number or Email Address"));
                 }
 
                 this.phone_number = phone_number;
@@ -42,7 +44,7 @@ public class Contact {
                 this.email_address = email_address;
         }
 
-        public Contact(PhoneNumber phone_number, Address mailing_address, EmailAddress email_address)
+        public Contact(PhoneNumber phone_number, MailAddress mailing_address, EmailAddress email_address)
                         throws IllegalArgumentException {
                 this.phone_number = phone_number;
                 this.mailing_address = mailing_address;
@@ -76,16 +78,20 @@ public class Contact {
         public String toString() {
 
                 StringBuilder sb = new StringBuilder();
-                sb.append("{ \"Account\":{");
+                sb.append("{\"id\": \"").append(id).append("\",");
-                sb.append("\"account_number\": \"").append(id).append("\",");
                 sb.append("\"phone_number\": \"").append(phone_number).append("\",");
-                sb.append("\"mailing_address\": ").append(mailing_address).append(",");
                 sb.append("\"email_address\": ").append(email_address).append(",");
-                sb.append("}}");
+                sb.append("}");
                 return sb.toString();
         }
 
-        public static void Write(Contact acct) throws IOException {
+        public void save() throws IOException {
+                Factory.save(this);
+                this.status = EnumStatus.STORED;
+        }
+
+        public void markDeleted() {
+                this.status = EnumStatus.DELETED;
         }
 
         public Integer getId() {
@@ -124,11 +130,11 @@ public class Contact {
                 this.phone_number = phone_number;
         }
 
-        public Address getMailing_address() {
+        public MailAddress getMailing_address() {
                 return mailing_address;
         }
 
-        public void setMailing_address(Address mailing_address) {
+        public void setMailing_address(MailAddress mailing_address) {
                 this.mailing_address = mailing_address;
         }
 

src/main/java/edu/bookocontacts/model/DATASET.java

@@ -0,0 +1,105 @@
+package edu.bookocontacts.model;
+
+import java.io.File;
+import java.io.IOException;
+import java.nio.file.Files;
+import java.sql.PreparedStatement;
+import java.sql.ResultSet;
+import java.sql.SQLException;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+import org.sqlite.SQLiteDataSource;
+
+public interface DATASET {
+    public static PreparedStatement getPreparedStatement(String sql) throws SQLException, IOException {
+        File rootDir = new File(String.format("%s", DataRepositoryConfig.getPath()));
+        Files.createDirectories(rootDir.toPath());
+
+        SQLiteDataSource dataSource = new SQLiteDataSource();
+        dataSource.setUrl(String.format("jdbc:sqlite:%ssample.db", DataRepositoryConfig.getPath()));
+        return dataSource.getConnection().prepareStatement(sql);
+    }
+
+    public static List<Contact> FINDDATA() {
+        ArrayList<Contact> list = new ArrayList<Contact>();
+        try {
+            PreparedStatement stmt = getPreparedStatement(String.format(
+                    "SELECT ID, FIRST_NAME, LAST_NAME, EMAIL_ADDRESS, PHONE_NUMBER, MAIL_ADDRESS FROM CONTACT;"));
+            ResultSet rs = stmt.executeQuery();
+
+            while (rs.next()) {
+                Contact ct = Factory.createContact(rs.getInt("ID"),
+                        rs.getString("FIRST_NAME"),
+                        rs.getString("LAST_NAME"),
+                        new EmailAddress(rs.getString("EMAIL_ADDRESS")),
+                        new PhoneNumber(rs.getString("PHONE_NUMBER")));
+                ct.status = EnumStatus.STORED;
+                list.add(ct);
+            }
+
+        } catch (Exception ex) {
+            Logger.getLogger(DATASET.class.getName()).log(Level.SEVERE, null, ex);
+        }
+        return list;
+    }
+
+    public interface DataRepositoryConfig {
+        public static String getPath() {
+            String home = System.getenv("HOME") != null ? System.getenv("HOME")
+                    : System.getenv("HOMEDRIVE") + System.getenv("HOMEPATH");
+            return home.replace('\\', '/') + "/workspace/bookocontacts/db/";
+        }
+    }
+
+    public static void UPDATESERT(Contact ct) {
+        try {
+            PreparedStatement stmt = getPreparedStatement(String.format(
+                    "SELECT ID, FIRST_NAME, LAST_NAME, EMAIL_ADDRESS, PHONE_NUMBER, MAIL_ADDRESS FROM CONTACT WHERE ID=?;"));
+            stmt.setInt(1, ct.getId());
+            ResultSet rs = stmt.executeQuery();
+            if (rs.next()) {
+                stmt.close();
+                stmt = getPreparedStatement(String.format(
+                        "UPDATE CONTACT SET FIRST_NAME=?, LAST_NAME=?, EMAIL_ADDRESS=?, PHONE_NUMBER=?, MAIL_ADDRESS=? WHERE ID=?;"));
+                stmt.setString(1, ct.getFirst_name());
+                stmt.setString(2, ct.getLast_name());
+                stmt.setString(3, ct.getEmail().getEmail_address());
+                stmt.setString(4, ct.getPhoneNo().getphone_number());
+                stmt.setString(5, ct.getMailing_address().getMailingAddress());
+                stmt.setInt(6, ct.getId());
+                stmt.execute();
+                stmt.close();
+            } else {
+                stmt.close();
+                stmt = getPreparedStatement(String.format(
+                        "INSERT INTO CONTACT(ID, FIRST_NAME, LAST_NAME, EMAIL_ADDRESS, PHONE_NUMBER, MAIL_ADDRESS) "
+                                + "VALUES(?,?,?,?,?,?);"));
+                stmt.setInt(1, ct.getId());
+                stmt.setString(2, ct.getFirst_name());
+                stmt.setString(3, ct.getLast_name());
+                stmt.setString(4, ct.getEmail().getEmail_address());
+                stmt.setString(5, ct.getPhoneNo().getphone_number());
+                stmt.setString(6, ct.getMailing_address().getMailingAddress());
+                stmt.execute();
+                stmt.close();
+            }
+        } catch (Exception ex) {
+            Logger.getLogger(DATASET.class.getName()).log(Level.SEVERE, null, ex);
+        }
+    }
+
+    static void DELETE(Contact ct){
+        try {
+            PreparedStatement stmt = getPreparedStatement(String.format(
+                    "DELETE FROM CONTACT WHERE ID=?;"));
+            stmt.setInt(1, ct.getId());
+            stmt.execute();
+            stmt.close();
+        } catch (Exception ex) {
+            Logger.getLogger(DATASET.class.getName()).log(Level.SEVERE, null, ex);
+        }
+    }
+}

src/main/java/edu/bookocontacts/model/EmailAddress.java

@@ -2,8 +2,15 @@ package edu.bookocontacts.model;
 
 public class EmailAddress{
     String email_address;
+    public EmailAddress(){
+        this("");
+    }
 
     public EmailAddress(String email_address) {
+        if (email_address == null) {
+            email_address = "";
+            return;
+        }
         this.email_address = email_address;
     }
 
@@ -43,15 +50,14 @@ public class EmailAddress{
     @Override
     public String toString() {
                 StringBuilder sb = new StringBuilder();
-        sb.append("{ \"EmailAddress\":{");
+        
-        sb.append("\"email\": \"" + email_address + "\"");
+        sb.append("{\"email\": \"" + email_address + "\"");
-        sb.append("}}");
+        sb.append("}");
         return sb.toString();
     }
 
     public boolean isBlank() {
-        // TODO Auto-generated method stub
+       return this.email_address == null || this.email_address.isBlank();
-        throw new UnsupportedOperationException("Unimplemented method 'isBlank'");
     }
     
 }

src/main/java/edu/bookocontacts/model/EnumStatus.java

@@ -0,0 +1,5 @@
+package edu.bookocontacts.model;
+
+public enum EnumStatus {
+    STORED,NEW,DELETED;
+}

src/main/java/edu/bookocontacts/model/Factory.java

@@ -4,62 +4,32 @@
  */
 package edu.bookocontacts.model;
 
-import java.util.ArrayList;
+import java.io.IOException;
 import java.util.List;
 
 /**
  *
  */
-public class Factory {
+public interface Factory {
-  static int id=0;
-  
-  public static List<Person> getAll(Person clazz){
-      return getAllPersons();
-  }
-
   public static List<Contact> getAll(Contact clazz) {
-      return getAllContacts();
+    return DATASET.FINDDATA();
   }
 
-  public static List<Person> getAllPersons() {
+  static Contact createContact(Integer id, String first_name, String last_name, EmailAddress email,
-    ArrayList<Person> list = new ArrayList<>();
+      PhoneNumber phone_number) {
-    list.add(createPerson("John", 40));
+    Contact c = new Contact(first_name, last_name, email, phone_number, new MailAddress());
-    list.add(createPerson("Daisy", 21));
-    list.add(createPerson("Martha", 34));
-    list.add(createPerson("Frodo", 16));
-    list.add(createPerson("Mickey", 22));
-    list.add(createPerson("Minnie", 19));
-    list.add(createPerson("Donald", 30));
-    list.add(createPerson("Goofy", 32));
-    list.add(createPerson("Pokoyo", 12));
-    list.add(createPerson("Dora", 16));
-    list.add(createPerson("Tintin", 25));
-    list.add(createPerson("John", 52));
-    list.add(createPerson("Daisy", 29));
-    list.add(createPerson("Martha Has a very Long Name", 18));
-    return list;
-  }
-
-  static Person createPerson(String _name, int _age)  {
-    return new Person(Integer.toString(id++),_name, _age);
-  }
-
-  public static List<Contact> getAllContacts() {
-    ArrayList<Contact> list = new ArrayList<>();
-    list.add(createContact(1, "Jose", "Cezone", "cezon50@yahoo.com", "410-456-9876"));
-    list.add(createContact(2,"Jack", "Bolt", "jbolt100@hotmail.com", "443-266-9776"));
-    list.add(createContact(3,"David", "Rossi", null, "210-356-9876"));
-    list.add(createContact(4, "Sheila", "Philster", null, "410-356-5876"));
-    list.add(createContact(5, "Adam", "Zhaine", null, "410-456-1876"));
-    list.add(createContact(6, "Amanda", "Kelstone", null, "410-456-2876"));
-
-    return list;
-  }
-
-  static Contact createContact(Integer id, String first_name, String last_name, String email, String phone_number)  {
-    Contact c =  new Contact(first_name, last_name, new EmailAddress(email), new PhoneNumber(phone_number), (Address)null);
     c.setId(id);
+
     return c;
   }
 
+  public static Contact save(final Contact ct) throws IOException {
+    if(ct.status==EnumStatus.DELETED){
+      DATASET.DELETE(ct);
+    }else{
+      DATASET.UPDATESERT(ct);
+    }
+    return ct;
+  }
+
 }

src/main/java/edu/bookocontacts/model/MailAddress.java

@@ -1,16 +1,17 @@
 package edu.bookocontacts.model;
 
-public final class Address{
+public final class MailAddress{
 
     String street;
     String city;
     String state;
     String zip;
 
-    public Address() {
+    public MailAddress() {
+    	this("", "", "", "");
     }
 
-    public Address(String street, String city, String state, String zip) {
+    public MailAddress(String street, String city, String state, String zip) {
         this.street = street;
         this.city = city;
         this.state = state;
@@ -49,14 +50,22 @@ public final class Address{
         this.zip = zip;
     }
 
+    public String getMailingAddress(){
+        return String.format( "%s %s %s %s", formatField(this.street), formatField(this.city), this.state, this.zip );
+    }
+
+    private String formatField(String field){
+        return field == null || field.isBlank()? "": field.trim() + ",";
+    }
+
     @Override
     public int hashCode() {
         final int prime = 31;
         int result = 1;
-        result = prime * result + ((street == null) ? 0 : street.hashCode());
+        result = prime * result + ((street.isBlank()) ? 0 : street.hashCode());
-        result = prime * result + ((city == null) ? 0 : city.hashCode());
+        result = prime * result + ((city.isBlank()) ? 0 : city.hashCode());
-        result = prime * result + ((state == null) ? 0 : state.hashCode());
+        result = prime * result + ((state.isBlank()) ? 0 : state.hashCode());
-        result = prime * result + ((zip == null) ? 0 : zip.hashCode());
+        result = prime * result + ((zip.isBlank()) ? 0 : zip.hashCode());
         return result;
     }
 
@@ -68,7 +77,7 @@ public final class Address{
             return false;
         if (getClass() != obj.getClass())
             return false;
-        Address other = (Address) obj;
+        MailAddress other = (MailAddress) obj;
         if (street == null) {
             if (other.street != null)
                 return false;
@@ -95,7 +104,7 @@ public final class Address{
     @Override
     public String toString() {
         StringBuilder sb = new StringBuilder();
-        sb.append("{ \"Address\":{");
+        sb.append("{ \"MailAddress\":{");
         sb.append("\"street\": \"" + street + "\",");
         sb.append("\"city\": \"" + city + "\",");
         sb.append("\"state\": \"" + state + "\",");
@@ -103,4 +112,15 @@ public final class Address{
         sb.append("}}");
         return sb.toString();
     }
+    
+    public Boolean isBlank() {
+
+    	if(street.isBlank() && city.isBlank() && state.isBlank()) {
+    		return true;
+    	}
+    	if( zip == null || zip.isBlank() ) {
+    		return true;
+    	}
+    	return false;
+    }
 }

src/main/java/edu/bookocontacts/model/Person.java

@@ -1,47 +0,0 @@
-/*
- * To change this template, choose Tools | Templates
- * and open the template in the editor.
- */
-package edu.bookocontacts.model;
-
-/**
- *
- */
-public class Person {
-  String Id; String Name; int Age;
-
-  public Person(final String Id, final String Name, final int Age) {
-    this.Id=Id;
-    this.Name = Name;
-    this.Age = Age;
-  }
-
-  public Person() {
-    this("", "", 0); 
-  }
-
-  public String getId() {
-    return Id;
-  }
-
-  public void setId(final String id) {
-    Id = id;
-  }
-
-  public String getName() {
-    return Name;
-  }
-
-  public void setName(final String name) {
-    Name = name;
-  }
-
-  public int getAge() {
-    return Age;
-  }
-
-  public void setAge(final int age) {
-    Age = age;
-  }
-
-}

src/main/resources/media/ControlAddressDDXDialog.fxml

@@ -29,30 +29,30 @@
         </rowConstraints>
          <children>
             <Label text="First Name:" />
-            <TextField id="txFirstName" promptText="First Name" GridPane.columnIndex="1" />
+            <TextField id="tfFirstName" fx:id="tfFirstName" promptText="First Name" GridPane.columnIndex="1" />
             <Label text="Last Name:" GridPane.rowIndex="1" />
-            <TextField id="tfLastName" promptText="Last Name" GridPane.columnIndex="1" GridPane.rowIndex="1" />
+            <TextField id="tfLastName" fx:id="tfLastName" promptText="Last Name" GridPane.columnIndex="1" GridPane.rowIndex="1" />
             <Label text="Phone No:" underline="true" GridPane.rowIndex="2">
                <font>
                   <Font name="System Bold" size="12.0" />
                </font>
             </Label>
-            <TextField id="tfPhoneNo" promptText="Phone Number" GridPane.columnIndex="1" GridPane.rowIndex="2" />
+            <TextField id="tfPhoneNo" fx:id="tfPhoneNo" promptText="Phone Number" GridPane.columnIndex="1" GridPane.rowIndex="2" />
             <Label text="Email:" GridPane.rowIndex="3" />
-            <TextField id="tfEmail" promptText="Email Address" GridPane.columnIndex="1" GridPane.rowIndex="3" />
+            <TextField id="tfEmail" fx:id="tfEmail" promptText="Email Address" GridPane.columnIndex="1" GridPane.rowIndex="3" />
             <Label text="Address:" underline="true" GridPane.rowIndex="4">
                <font>
                   <Font name="System Bold" size="12.0" />
                </font>
             </Label>
             <Separator GridPane.columnIndex="1" GridPane.rowIndex="4" />
-            <TextField id="tfStreet" promptText="Street" GridPane.columnIndex="1" GridPane.rowIndex="4">
+            <TextField id="tfStreet" fx:id="tfStreet" promptText="Street" GridPane.columnIndex="1" GridPane.rowIndex="4">
                <GridPane.margin>
                   <Insets top="4.0" />
                </GridPane.margin></TextField>
-            <TextField id="tfCity" promptText="City" GridPane.columnIndex="1" GridPane.rowIndex="5" />
+            <TextField id="tfCity" fx:id="tfCity" promptText="City" GridPane.columnIndex="1" GridPane.rowIndex="5" />
-            <TextField id="tfState" promptText="State" GridPane.columnIndex="1" GridPane.rowIndex="6" />
+            <TextField id="tfState" fx:id="tfState" promptText="State" GridPane.columnIndex="1" GridPane.rowIndex="6" />
-            <TextField id="tfZip" promptText="Zip" GridPane.columnIndex="1" GridPane.rowIndex="7" />
+            <TextField id="tfZip"  fx:id="tfZip" promptText="Zip" GridPane.columnIndex="1" GridPane.rowIndex="7" />
             
          </children>
       </GridPane>

src/main/resources/media/TableView.fxml

@@ -12,25 +12,25 @@
 
 <AnchorPane id="AnchorPane" prefHeight="383.0" prefWidth="565.0" xmlns="http://javafx.com/javafx/25" xmlns:fx="http://javafx.com/fxml/1" fx:controller="edu.bookocontacts.ViewController">
   <children>
-    <TableView fx:id="personView" layoutX="1.0" layoutY="76.0" prefHeight="226.0" prefWidth="564.0">
+    <TableView fx:id="contactView" layoutX="1.0" layoutY="76.0" prefHeight="226.0" prefWidth="564.0">
       <columns>
-        <TableColumn fx:id="personViewIdCol" maxWidth="5000.0" minWidth="10.0" prefWidth="116.0" resizable="true" />
+        <TableColumn fx:id="contactViewIdCol" maxWidth="5000.0" minWidth="10.0" prefWidth="116.0" resizable="true" text="Id"/>
-        <TableColumn fx:id="personViewNameCol" maxWidth="5000.0" minWidth="10.0" prefWidth="124.0" resizable="true" text="Name" />
+        <TableColumn fx:id="contactViewNameCol" maxWidth="5000.0" minWidth="10.0" prefWidth="124.0" resizable="true" text="Name" />
-        <TableColumn fx:id="personViewPhoneNoCol" maxWidth="5000.0" minWidth="10.0" prefWidth="93.0" resizable="true" text="Phone" />
+        <TableColumn fx:id="contactViewPhoneNoCol" maxWidth="5000.0" minWidth="10.0" prefWidth="93.0" resizable="true" text="Phone" />
       </columns>
     </TableView>
-    <HBox layoutX="85.0" layoutY="308.0" prefHeight="64.0" prefWidth="377.0">
+    <HBox layoutX="85.0" layoutY="290.0" prefHeight="64.0" prefWidth="400.0">
          <children>
-          <Pagination fx:id="pagination" prefHeight="65.0" prefWidth="334.0" />
+          <Pagination fx:id="pagination" prefHeight="65.0" prefWidth="380.0" />
          </children></HBox>
-    <Button id="AddBtn" fx:id="save" layoutX="126.0" layoutY="35.0" mnemonicParsing="false" text="Add" textFill="#0052cc" textOverrun="CLIP" />
+    <Button id="btnAdd" fx:id="btnAdd" layoutX="126.0" layoutY="35.0" mnemonicParsing="false" text="Add" textFill="#0052cc" textOverrun="CLIP" />
     <Text fill="#1400ff" layoutX="25.0" layoutY="33.0" scaleX="1.393175914330746" scaleY="1.5976504915765308" strokeType="OUTSIDE" strokeWidth="0.0" text="Contacts" wrappingWidth="85.3748550415039">
       <font>
         <Font name="System Bold" size="16.0" />
       </font>
     </Text>
-      <TextField id="SrchTxt" layoutX="228.0" layoutY="36.0" prefHeight="25.0" prefWidth="187.0" promptText="Search" />
+      <TextField id="txtSrch" fx:id="txtSrch" layoutX="236.0" layoutY="36.0" prefHeight="25.0" prefWidth="187.0" promptText="Search" />
-      <Button id="DelBtn" fx:id="save1" layoutX="427.0" layoutY="36.0" mnemonicParsing="false" text="Del" textFill="#0052cc" textOverrun="CLIP" />
+      <Button id="btnDel" fx:id="btnDel" layoutX="427.0" layoutY="36.0" mnemonicParsing="false" text="Del" textFill="#0052cc" textOverrun="CLIP" />
-      <Button id="SrchBtn" fx:id="save2" layoutX="174.0" layoutY="35.0" mnemonicParsing="false" text="Search" textFill="#0052cc" textOverrun="CLIP" />
+      <Button id="btnSrch" fx:id="btnSrch" layoutX="174.0" layoutY="35.0" mnemonicParsing="false" text="Search" textFill="#0052cc" textOverrun="CLIP" />
   </children>
 </AnchorPane>