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Isaac Shoebottom
2022-10-07 00:48:09 -03:00
commit 5f5056d65a
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Source Code/Lab9/.idea/.gitignore generated vendored Normal file
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# Default ignored files
/shelf/
/workspace.xml
# Datasource local storage ignored files
/../../../../../../../:\ProgrammingProjects\JavaProjects\JavaYear1\CS1103\Lab9\.idea/dataSources/
/dataSources.local.xml
# Editor-based HTTP Client requests
/httpRequests/

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Source Code/Lab9/.idea/codeStyles/Project.xml generated Normal file
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<component name="ProjectCodeStyleConfiguration">
<code_scheme name="Project" version="173">
<ScalaCodeStyleSettings>
<option name="MULTILINE_STRING_CLOSING_QUOTES_ON_NEW_LINE" value="true" />
</ScalaCodeStyleSettings>
</code_scheme>
</component>

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Source Code/Lab9/.idea/codeStyles/codeStyleConfig.xml generated Normal file
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<component name="ProjectCodeStyleConfiguration">
<state>
<option name="PREFERRED_PROJECT_CODE_STYLE" value="Default" />
</state>
</component>

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Source Code/Lab9/.idea/discord.xml generated Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="DiscordProjectSettings">
<option name="show" value="PROJECT_FILES" />
</component>
</project>

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Source Code/Lab9/.idea/inspectionProfiles/Project_Default.xml generated Normal file
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<component name="InspectionProjectProfileManager">
<profile version="1.0">
<option name="myName" value="Project Default" />
<inspection_tool class="DuplicatedCode" enabled="true" level="WEAK WARNING" enabled_by_default="true">
<Languages>
<language minSize="110" name="Java" />
</Languages>
</inspection_tool>
</profile>
</component>

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Source Code/Lab9/.idea/misc.xml generated Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="ProjectRootManager" version="2" languageLevel="JDK_1_8" default="true" project-jdk-name="1.8" project-jdk-type="JavaSDK">
<output url="file://$PROJECT_DIR$/out" />
</component>
</project>

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Source Code/Lab9/.idea/modules.xml generated Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="ProjectModuleManager">
<modules>
<module fileurl="file://$PROJECT_DIR$/Lab9.iml" filepath="$PROJECT_DIR$/Lab9.iml" />
</modules>
</component>
</project>

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Source Code/Lab9/.idea/sqldialects.xml generated Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="SqlDialectMappings">
<file url="file://$PROJECT_DIR$/src/AcceptStudentGUI.java" dialect="GenericSQL" />
<file url="PROJECT" dialect="MariaDB" />
</component>
</project>

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Source Code/Lab9/Lab9.iml Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<module type="JAVA_MODULE" version="4">
<component name="NewModuleRootManager" inherit-compiler-output="true">
<exclude-output />
<content url="file://$MODULE_DIR$">
<sourceFolder url="file://$MODULE_DIR$/src" isTestSource="false" />
</content>
<orderEntry type="inheritedJdk" />
<orderEntry type="sourceFolder" forTests="false" />
<orderEntry type="library" name="JDBC 8.0" level="application" />
</component>
</module>

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Source Code/Lab9/out/production/Lab9/StudentTranscriptGUI$CourseGrade.class Normal file
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Source Code/Lab9/src/AcceptStudentGUI.java Normal file
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import javafx.application.Application;
import javafx.application.Platform;
import javafx.event.ActionEvent;
import javafx.geometry.Insets;
import javafx.scene.Scene;
import javafx.scene.control.Button;
import javafx.scene.control.Label;
import javafx.scene.control.TextField;
import javafx.scene.layout.GridPane;
import javafx.scene.paint.Color;
import javafx.scene.text.Text;
import javafx.stage.Stage;
import java.sql.CallableStatement;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.SQLException;
public class AcceptStudentGUI extends Application {
private static TextField nameField;
private static TextField emailField;
private static TextField averageField;
private static Text response;
public void start(Stage primaryStage) {
primaryStage.setTitle("Accept a Student");
Label nameLabel = new Label("Name:");
Label emailLabel = new Label("Email:");
Label averageLabel = new Label("Average:");
nameField = new TextField();
nameField.setPrefWidth(150);
nameField.setMaxWidth(300);
emailField = new TextField();
emailField.setPrefWidth(150);
emailField.setMaxWidth(300);
averageField = new TextField();
averageField.setPrefWidth(60);
averageField.setMaxWidth(60);
averageField.textProperty().addListener((observable, oldValue, newValue) -> {
if (!newValue.matches("\\d{0,3}([.]\\d{0,2})?")) {
averageField.setText(oldValue);
}
});
Button accept = new Button("Accept");
accept.setOnAction(this::processAcceptStudent);
Button quit = new Button("Quit");
quit.setOnAction(this::quitApp);
response = new Text("");
GridPane grid = new GridPane();
grid.setHgap(10);
grid.setVgap(10);
grid.setPadding(new Insets(0, 10, 0, 10));
// Row 1: Buttons
grid.add(accept, 0, 0);
grid.add(quit, 2, 0);
//Row 2: name
grid.add(nameLabel, 0, 1);
grid.add(nameField, 1, 1);
//Row 3: email
grid.add(emailLabel, 0, 2);
grid.add(emailField, 1, 2);
//Row 4: HS average
grid.add(averageLabel, 0, 3);
grid.add(averageField, 1, 3);
//Row 5: response
grid.add(response, 0, 4, 2, 4);
Scene scene = new Scene(grid, 300, 200);
primaryStage.setScene(scene);
primaryStage.show();
}
public void processAcceptStudent(ActionEvent event) {
Connection connection = openConnection();
String studentName = nameField.getText();
String emailAddress = emailField.getText();
String highSchoolAverage = averageField.getText();
try {
String query = "{CALL AcceptStudent(?, ?, ?)}";
CallableStatement statement = connection.prepareCall(query);
statement.setString(1, studentName);
statement.setString(2, emailAddress);
statement.setString(3, highSchoolAverage);
statement.executeQuery();
response.setText("Student accepted.");
response.setFill(Color.GREEN);
} catch (SQLException sqlException) {
response.setFill(Color.RED);
response.setText(sqlException.getMessage());
}
closeConnection(connection);
}
@SuppressWarnings("SpellCheckingInspection")
private static Connection openConnection() {
final String url = "jdbc:mysql://cs1103.cs.unb.ca:3306/ishoebot";
final String user = "ishoebot";
final String password = "k7FOLH5B";
Connection conn = null;
try {
conn = DriverManager.getConnection(url, user, password);
}
catch (Exception exception) {
response.setFill(Color.RED);
response.setText("Couldn't open a connection: " + exception.getMessage());
}
return conn;
}
private static void closeConnection(Connection conn) {
try {
conn.close();
}
catch (Exception exception) {
response.setFill(Color.RED);
response.setText("Couldn't close a connection: " + exception.getMessage());
}
}
public void quitApp(ActionEvent event) {
Platform.exit();
System.exit(0);
}
}

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Source Code/Lab9/src/StudentTranscriptGUI.java Normal file
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import javafx.application.Application;
import javafx.application.Platform;
import javafx.event.ActionEvent;
import javafx.geometry.HPos;
import javafx.geometry.Insets;
import javafx.scene.Scene;
import javafx.scene.control.*;
import javafx.scene.control.cell.PropertyValueFactory;
import javafx.scene.layout.GridPane;
import javafx.scene.paint.Color;
import javafx.scene.text.Text;
import javafx.stage.Stage;
import java.sql.*;
public class StudentTranscriptGUI extends Application {
private static TextField studentIDField;
private static TableView<CourseGrade> tableView;
private static Text response;
public void start(Stage primaryStage) {
primaryStage.setTitle("Get a Transcript");
Label studentIDLabel = new Label("Student ID:");
tableView = new TableView<>();
tableView.setColumnResizePolicy(TableView.CONSTRAINED_RESIZE_POLICY);
TableColumn<CourseGrade, String> course = new TableColumn<>("Course");
TableColumn<CourseGrade, String> grade = new TableColumn<>("Grade");
tableView.getColumns().add(course);
tableView.getColumns().add(grade);
tableView.setPrefWidth(300);
//depreciated
course.impl_setReorderable(false);
grade.impl_setReorderable(false);
course.setCellValueFactory(new PropertyValueFactory<>("course"));
grade.setCellValueFactory(new PropertyValueFactory<>("grade"));
studentIDField = new TextField();
studentIDField.setPrefWidth(150);
studentIDField.setMaxWidth(300);
Button accept = new Button("Get Transcript");
accept.setOnAction(this::processAcceptStudent);
Button quit = new Button("Quit");
quit.setOnAction(this::quitApp);
response = new Text("");
GridPane grid = new GridPane();
grid.setHgap(10);
grid.setVgap(10);
grid.setPadding(new Insets(0, 10, 0, 10));
GridPane.setHalignment(quit, HPos.RIGHT);
// Row 1: Buttons
grid.add(accept, 0, 0);
grid.add(quit, 2, 0);
//Row 2: name
grid.add(studentIDLabel, 0, 1);
grid.add(studentIDField, 2, 1);
//Row 3: tableView
grid.add(tableView, 0, 2, 3, 1);
//Row 4: response
grid.add(response, 0, 3, 3, 4);
Scene scene = new Scene(grid, 300, 300);
primaryStage.setScene(scene);
primaryStage.show();
}
public void processAcceptStudent(ActionEvent event) {
Connection connection = openConnection();
String studentID = studentIDField.getText();
tableView.getItems().clear();
try {
String query = "{CALL studentTranscript(?)}";
CallableStatement statement = connection.prepareCall(query);
statement.setString(1, studentID);
ResultSet rs = statement.executeQuery();
while(rs.next()) {
tableView.getItems().add(new CourseGrade(rs.getString(1), rs.getString(2)));
}
response.setText("Student transcript request completed.");
response.setFill(Color.GREEN);
} catch (SQLException sqlException) {
response.setFill(Color.RED);
response.setText(sqlException.getMessage());
}
closeConnection(connection);
}
@SuppressWarnings("SpellCheckingInspection")
private static Connection openConnection() {
final String url = "jdbc:mysql://cs1103.cs.unb.ca:3306/ishoebot";
final String user = "ishoebot";
final String password = "k7FOLH5B";
Connection conn = null;
try {
conn = DriverManager.getConnection(url, user, password);
}
catch (Exception exception) {
response.setFill(Color.RED);
response.setText("Couldn't open a connection: " + exception.getMessage());
}
return conn;
}
private static void closeConnection(Connection conn) {
try {
conn.close();
}
catch (Exception exception) {
response.setFill(Color.RED);
response.setText("Couldn't close a connection: " + exception.getMessage());
}
}
public void quitApp(ActionEvent event) {
Platform.exit();
System.exit(0);
}
@SuppressWarnings("unused")
public static class CourseGrade {
private String course;
private String grade;
public CourseGrade(String course, String grade) {
this.course = course;
this.grade = grade;
}
public void setCourse(String course) {
this.course = course;
}
public String getCourse() {
return course;
}
public String getGrade() {
return grade;
}
public void setGrade(String grade) {
this.grade = grade;
}
}
}