add connect to server message

src/application/client/Connector.java

@@ -1,14 +1,17 @@
 package application.client;
 
+import application.PropertiesLoader;
 import application.client.exception.CannotConnectException;
 
-import java.io.IOException;
+import java.io.*;
 import java.net.Socket;
 
 public class Connector {
     private static final Connector instance = new Connector();
+    private PropertiesLoader propertiesLoader = PropertiesLoader.getInstance();
 
     private Socket client = null;
+    private boolean isConnect = false;
 
     private Connector() {
     }
@@ -18,10 +21,37 @@ public class Connector {
     }
 
     public void connect(String ip) throws CannotConnectException {
+        this.isConnect = false;
         try {
-            this.client = new Socket(ip, 7332);
+            this.client = new Socket(ip, Integer.parseInt(this.propertiesLoader.get("port")));
+            this.checkIfConnect();
         } catch (IOException e) {
             throw new CannotConnectException();
         }
     }
+
+    private void checkIfConnect() {
+        String  pattern = this.propertiesLoader.get("serverStatusConnect");
+
+        this.isConnect = pattern.equals(this.getMessage());
+    }
+
+    public String getMessage() {
+        String message = null;
+        try {
+            System.out.println("Trying to get input stream");
+            DataInputStream inputStream = new DataInputStream(this.client.getInputStream());
+            InputStreamReader inputStreamReader = new InputStreamReader(inputStream);
+            BufferedReader br = new BufferedReader(inputStreamReader);
+            message = br.readLine();
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
+        System.out.println("Message received: "+ message);
+        return message;
+    }
+
+    public boolean isConnect() {
+        return this.isConnect;
+    }
 }

src/application/client/view/mainPage/MainPageController.java

@@ -4,12 +4,14 @@ import application.client.Connector;
 import application.client.exception.CannotConnectException;
 import javafx.event.Event;
 import javafx.fxml.FXML;
+import javafx.scene.control.Button;
 import javafx.scene.control.Label;
 import javafx.scene.control.TextField;
 
 public class MainPageController {
+    public Button connectButton = null;
     public TextField rawFieldWithIp = null;
-    public Label errorLabel = null;
+    public Label messageLabel = null;
     private Connector connector = Connector.getInstance();
 
     public MainPageController() {
@@ -17,13 +19,16 @@ public class MainPageController {
     }
 
     @FXML
-    public void connectButton(Event e) {
+    public void connectToServer(Event e) {
+        this.connectButton.setText("Connecting...");
         System.out.println(rawFieldWithIp.getText());;
 
         try {
             this.connector.connect(this.rawFieldWithIp.getText());
         } catch (CannotConnectException ex) {
-            this.errorLabel.setText("Cannot connect");
         }
+
+        this.messageLabel.setText(this.connector.isConnect() ? "Connected" : "Not connect");
+        this.connectButton.setText("Connect");
     }
 }

src/resource/config.properties

@@ -1 +1,2 @@
-port=7332
+port=7332
+serverStatusConnect=CONNECT

src/resource/mainPage.fxml

@@ -17,8 +17,8 @@
           </font>
         </Label>
             <TextField fx:id="rawFieldWithIp" layoutX="239.0" layoutY="82.0" promptText="Insert ip" />
-            <Button layoutX="290.0" layoutY="122.0" mnemonicParsing="false" onAction="#connectButton" text="Connect" />
-            <Label fx:id="errorLabel" alignment="CENTER" contentDisplay="CENTER" layoutX="15.0" layoutY="14.0" prefHeight="18.0" prefWidth="608.0" textFill="RED" />
+            <Button fx:id="connectButton" layoutX="290.0" layoutY="122.0" mnemonicParsing="false" onAction="#connectToServer" text="Connect" />
+            <Label fx:id="messageLabel" alignment="CENTER" contentDisplay="CENTER" layoutX="15.0" layoutY="14.0" prefHeight="18.0" prefWidth="608.0" />
       </children>
     </AnchorPane>
   </children>