Sqlite instead of mysql for local use

.gitignore

@@ -5,6 +5,7 @@ tomcat.5000
 # Gradle generated files
 .gradle
 app/build
+.settings
 
 # IntelliJ Idea project files
 .idea

app/.settings/org.eclipse.jdt.core.prefs

@@ -1,13 +0,0 @@
-#
-#Thu Feb 08 14:14:29 CET 2024
-org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
-org.eclipse.jdt.core.compiler.problem.assertIdentifier=error
-org.eclipse.jdt.core.compiler.codegen.targetPlatform=21
-org.eclipse.jdt.core.compiler.source=21
-org.eclipse.jdt.core.compiler.debug.localVariable=generate
-org.eclipse.jdt.core.compiler.codegen.unusedLocal=preserve
-eclipse.preferences.version=1
-org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
-org.eclipse.jdt.core.compiler.debug.lineNumber=generate
-org.eclipse.jdt.core.compiler.compliance=21
-org.eclipse.jdt.core.compiler.debug.sourceFile=generate

app/src/main/java/servlet/Database.java

@@ -6,29 +6,16 @@ import java.sql.*;
  */
 public class Database implements AutoCloseable {
 	
-	// If you have the mysql server on your own computer use "localhost" as server address.
-	private static String databaseServerAddress = "vm26.cs.lth.se";
-	private static String databaseUser = "<your databse user on vm26>";             // database login user
-	private static String databasePassword = "<your password>";          // database login password
-	private static String database = "<your database, normally the same as database user>";             // the database to use, i.e. default schema
+	// The connection to the database
 	private Connection conn = null;
 	
 	public Database() {
-		try{
-			conn = DriverManager.getConnection("jdbc:mysql://" + databaseServerAddress + "/" + 
-                    database, databaseUser, databasePassword);
-			
-			// Display the contents of the database in the console. 
-			// This should be removed in the final version
-			try(Statement stmt = conn.createStatement()) {
-				ResultSet rs = stmt.executeQuery("select * from Respondents"); 
-				while (rs.next()) {
-					String name = rs.getString("name"); 
-					System.out.println(name);
-				}
-			}
-			
-		} catch (SQLException e) {
+		// Connect to sqlite
+		try {
+			Class.forName("org.sqlite.JDBC");
+			conn = DriverManager.getConnection("jdbc:sqlite:database.db");
+			System.out.println("Opened database successfully");
+		} catch (Exception e) {
 			throw new RuntimeException(e);
 		}
 	}