| 4,14 → 4,17 |
|---|
| * Coded by: Group 5, software practice summer 2003 |
| * University of Bielefeld, Germany |
| * |
| * @version $Revision: 1.56 $ |
| * @version $Revision: 1.57 $ |
| * |
| * Last modification: $Date: 2003/07/28 10:09:20 $ |
| * $Id: Validator.java,v 1.56 2003/07/28 10:09:20 smcsporr Exp $ |
| * Last modification: $Date: 2003/07/28 11:15:02 $ |
| * $Id: Validator.java,v 1.57 2003/07/28 11:15:02 smcsporr Exp $ |
| */ |
| |
| package src.parser; |
| |
| import java.awt.event.ItemEvent; |
| import java.awt.event.ItemListener; |
| |
| import java.io.File; |
| import java.io.InputStream; |
| import java.io.InputStreamReader; |
| 53,9 → 56,9 |
|---|
| * |
| * @author S. McSporran |
| * |
| * @version $Revision: 1.56 $ Last modification: $Date: 2003/07/28 10:09:20 $ |
| * @version $Revision: 1.57 $ Last modification: $Date: 2003/07/28 11:15:02 $ |
| */ |
| public class Validator { |
| public class Validator implements ItemListener { |
| |
| /** The name of the Xerces parser implementation. */ |
| private final String defaultParser = "org.apache.xerces.parsers.SAXParser"; |
| 85,6 → 88,9 |
|---|
| private Transformer myTransformer; |
| private TransformerFactory transFactory; |
| |
| /** Indicates, if the auto validation feature is activated. */ |
| private boolean autoValidationOn = true; |
| |
| /** |
| * The class constructor creates and configures an instance of a SAX parser, registers |
| * the log and status panel to enable their use and the parser's error handler. |
| 493,6 → 499,43 |
|---|
| |
| return eHandler.isValid(); |
| } |
| |
| /** |
| * Listens for item events and launches the appropriate actions. |
| * |
| * In this implementation, events fired by the auto validation menu item |
| * are treated by this method. If selected, the auto validation feature |
| * will be turned on and vice versa. |
| * |
| * @param ie An item event indicating a change in the button's state. |
| * |
| * @see java.awt.event.ItemEvent |
| * @see java.awt.event.ItemListener |
| */ |
| public void itemStateChanged(ItemEvent ie) { |
| |
| if (ie.getStateChange() == ItemEvent.SELECTED) { |
| autoValidationOn = true; |
| log(LogInterface.TYPE_INFO, "Auto-validation enabled."); |
| } |
| if (ie.getStateChange() == ItemEvent.DESELECTED) { |
| autoValidationOn = false; |
| log(LogInterface.TYPE_INFO, "Auto-validation disabled."); |
| } |
| } |
| |
| /** |
| * Returns the status of the auto validation feature. |
| * |
| * The auto validation feature controls, whether the program will validate |
| * automatically after loading a file and when updating the treeview. |
| * |
| * @return A <code>boolean</code> value indicating if the auto validation |
| * feature is activated. |
| */ |
| public boolean getAutoValidation() { |
| return autoValidationOn; |
| } |
| |
| /** |
| * Sends a text message of a specified type (info, error, warning) to the |