1 /* 2 * Copyright (c) 2012, 2014, Oracle and/or its affiliates. 3 * All rights reserved. Use is subject to license terms. 4 * 5 * This file is available and licensed under the following license: 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 11 * - Redistributions of source code must retain the above copyright 12 * notice, this list of conditions and the following disclaimer. 13 * - Redistributions in binary form must reproduce the above copyright 14 * notice, this list of conditions and the following disclaimer in 15 * the documentation and/or other materials provided with the distribution. 16 * - Neither the name of Oracle Corporation nor the names of its 17 * contributors may be used to endorse or promote products derived 18 * from this software without specific prior written permission. 19 * 20 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 21 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 22 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 23 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 24 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 25 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 26 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 27 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 28 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 29 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 30 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 31 */ 32 package login; 33 34 import java.net.URL; 35 import java.util.ResourceBundle; 36 import javafx.event.ActionEvent; 37 import javafx.fxml.FXML; 38 import javafx.scene.control.Button; 39 import javafx.scene.control.Label; 40 import javafx.scene.control.PasswordField; 41 import javafx.scene.control.TextField; 42 import javafx.scene.layout.AnchorPane; 43 44 /** 45 * Login Controller. 46 */ 47 public class LoginController extends AnchorPane { 48 49 @FXML // ResourceBundle that was given to the FXMLLoader 50 private ResourceBundle resources; 51 @FXML // URL location of the FXML file that was given to the FXMLLoader 52 private URL location; 53 @FXML 54 TextField userId; 55 @FXML 56 PasswordField password; 57 @FXML 58 Button login; 59 @FXML 60 Label errorMessage; 61 62 private Main application; 63 64 65 public void setApp(Main application){ 66 this.application = application; 67 } 68 69 @FXML // This method is called by the FXMLLoader when initialization is complete 70 void initialize() { 71 errorMessage.setText(""); 72 } 73 74 public void processLogin(ActionEvent event) { 75 if (application == null){ 76 // We are running in isolated FXML, possibly in Scene Builder. 77 // NO-OP. 78 errorMessage.setText("Hello " + userId.getText()); 79 } else { 80 if (!application.userLogging(userId.getText(), password.getText())){ 81 errorMessage.setText("Unknown user " + userId.getText()); 82 } 83 } 84 } 85 }