1. import java.io.FileWriter;
  2. import java.io.IOException;
  3. import java.util.ArrayList;
  4. import java.util.List;
  6. public class HtmlLogger {
  8. private static List<String> log = new ArrayList<>(); // List to store log entries
  9. private static String logFile = "html_log.txt"; // Name of the log file
  12. public static void logOperation(String operation) {
  13. // Add the current operation to the log
  14. log.add(operation);
  15. }
  17. public static void logStartDocument() {
  18. logOperation("Document started.");
  19. }
  21. public static void logEndDocument() {
  22. logOperation("Document ended.");
  23. }
  25. public static void logTagOpen(String tag) {
  26. logOperation("Tag opened: " + tag);
  27. }
  29. public static void logTagClose(String tag) {
  30. logOperation("Tag closed: " + tag);
  31. }
  33. public static void logAttribute(String tag, String attribute, String value) {
  34. logOperation("Attribute: " + tag + "[" + attribute + "]" + "=" + value);
  35. }
  37. public static void logText(String text) {
  38. logOperation("Text: " + text);
  39. }
  41. public static void saveLog() throws IOException {
  42. // Save the log entries to the file
  43. try (FileWriter writer = new FileWriter(logFile, true)) { // Append to the file
  44. for (String entry : log) {
  45. writer.write(entry + "\n");
  46. }
  47. }
  48. }
  51. public static void main(String[] args) throws IOException {
  52. //Example usage
  53. logStartDocument();
  54. logTagOpen("<html>");
  55. logAttribute("html", "lang", "en");
  56. logTagOpen("head");
  57. logTagOpen("title");
  58. logText("My Document");
  59. logTagClose("title");
  60. logTagClose("head");
  61. logTagClose("<html>");
  62. logEndDocument();
  64. saveLog();
  65. }
  66. }

Add your comment