[Bojangles-cvs] cvs: bojangles /xml XmlHandler.java

[kai5263499 <boj...@li...>]

kai5263499		Wed Aug 14 14:09:02 2002 EDT

  Modified files:              
    /bojangles/xml	XmlHandler.java 
  Log:
  Added overwrite prevention-checking...
  
  
  
Index: bojangles/xml/XmlHandler.java
diff -u bojangles/xml/XmlHandler.java:1.6 bojangles/xml/XmlHandler.java:1.7
--- bojangles/xml/XmlHandler.java:1.6	Wed Aug 14 07:51:16 2002
+++ bojangles/xml/XmlHandler.java	Wed Aug 14 14:09:02 2002
@@ -9,6 +9,7 @@
  * @version 1.0
  */
 
+import javax.swing.*;
 import java.lang.*;
 import java.io.*;
 import java.util.*;
@@ -176,11 +177,21 @@
   
   public void saveXML(String of) {
       try {
-          //File sfile = new File(of);
+          // Lets do some error checking, keep the user from hurting themselves.
+          File ckfile = new File(of);
+          if(ckfile.exists()) {
+            String suremsg = "Are you sure you want to overwrite " + of + " ?";
+            int choice = JOptionPane.showConfirmDialog(null,"File will be overwritten.",suremsg,JOptionPane.YES_NO_OPTION);
+            if(choice == JOptionPane.NO_OPTION) {
+             JOptionPane.showMessageDialog(null,"Save aborted","Save status",JOptionPane.PLAIN_MESSAGE);
+             return;
+            }
+          }
           FileOutputStream outfile = new FileOutputStream(of);
           XMLWriter saver = new XMLWriter(outfile);
           saver.write(this.doc);
-          System.out.println("Slected file: \n" + of);
+          //String savemsg = "Saved " + of,"Save status";
+          //JOptionPane.showMessageDialog(this, savemsg, JOptionPane.PLAIN_MESSAGE);
       } catch (Exception e) { e.printStackTrace(); }
   }