unprotected file scenario

src/officerbreaker/Controller.java

@@ -43,13 +43,13 @@ public class Controller {
  private Image powerpointImage;
  private Image progressOnGoing;
  private Image progressFinished;
- 
+
  @FXML
  private Text fileText;
 
  @FXML
  private Text invalidFileText;
- 
+
  @FXML
  private ImageView progressBarBrowse;
 
@@ -60,19 +60,19 @@ public class Controller {
  public void initialize() {
  anchorPane.setBackground(new Background(new BackgroundFill(Color.WHITE, CornerRadii.EMPTY, Insets.EMPTY)));
 
- invalidFileText.setVisible(false); 
+ invalidFileText.setVisible(false);
  progressBarBrowse.setVisible(false);
  progressBarRemove.setVisible(false);
- 
+
  try {
  wordImage = new Image(getClass().getResourceAsStream("img/word.png"));
 
  powerpointImage = new Image(getClass().getResourceAsStream("img/powerpoint.png"));
 
  excelImage = new Image(getClass().getResourceAsStream("img/excel.png"));
- 
+
  progressOnGoing = new Image(getClass().getResourceAsStream("img/prog-bar-ongoing.gif"));
- 
+
  progressFinished = new Image(getClass().getResourceAsStream("img/prog-bar-complete.png"));
 
  } catch (Exception e) {
@@ -84,14 +84,20 @@ public void initialize() {
  void browsePressed(ActionEvent event) {
 
  invalidFileText.setVisible(false);
+ progressBarRemove.setVisible(false);
+
  progressBarBrowse.setVisible(true);
  progressBarBrowse.setImage(progressOnGoing);
+
+ filePathText.setVisible(false);
+
  try {
  fileChooser = new FileChooser();
  fileChooser.setTitle("Please Select a File");
  file = fileChooser.showOpenDialog(null);
  filePath = file.toString();
  fileName = file.getName();
+ filePathText.setVisible(true);
  filePathText.setText(filePath);
  fileType = getFileType();
 
@@ -106,6 +112,7 @@ void browsePressed(ActionEvent event) {
 
  @FXML
  void removePasswordPressed(ActionEvent event) {
+
  if (file == null) {
  return;
  }
@@ -118,32 +125,32 @@ void removePasswordPressed(ActionEvent event) {
  // show progress
  progressBarRemove.setVisible(true);
  progressBarRemove.setImage(progressOnGoing);
- 
+
  FileManipulator manipulator = new FileManipulator(filePath, "./"); // create new object to manipulate the file
 
  manipulator.extractFile(); // extract XML from file
 
  XMLParser parser = new XMLParser(manipulator); // create new object to parse the XML
 
- if (parser.isExistSecurityElement()) // if the file has a password
+ if (parser.isExistSecurityElement()) // if the file has a password protection as a read-only file
  {
  parser.removeElementOfSecurity(); // remove hash node from XML file
 
  parser.writeToXMLFile(); // write to XML the change
 
  manipulator.insertFile(); // write back to file
 
- manipulator.removeXMLFile(); // cleans the xml extracted from origin file
-
  fileText.setText(fileFinishedMessage());
-
- progressBarRemove.setImage(progressFinished);
- }
- else // if there is no security element in the xml file, there is no read-only protection on it
+
+ } else // if there is no security element in the xml file, there is no read-only protection on it
  {
- manipulator.removeXMLFile(); // cleans the xml extracted from origin file
+ fileText.setText(notReadOnlyMessage());
  }
 
+ manipulator.removeXMLFile(); // cleans the xml extracted from origin file
+
+ progressBarRemove.setImage(progressFinished);
+
  } catch (Exception e) {
  e.printStackTrace();
  }
@@ -219,4 +226,9 @@ private String fileFinishedMessage() {
  return messageOnScreen;
  }
 
+ private String notReadOnlyMessage() {
+ String messageOnScreen = "Officer Breaker couldn't find any \"read-only\" restriction on the file. \n \nTry another file?";
+ return messageOnScreen;
+ }
+
 }