FileNotFound Exception

Question

Hello I am trying to parse an xml file chosen by the user. The file chosen is under:
wkdis3/home/bwe but everytime i got this exception:
ption caught: class java.io.FileNotFoundException
Datei AABC.XML ist nicht g�ltig.java.io.FileNotFoundException: \home\bwe\AABC.XML (Das System kann den angegebenen Pfad nicht finden)
     at java.io.FileInputStream.open(Native Method)
     at java.io.FileInputStream.<init>(FileInputStream.java:78)
     at sun.net.www.protocol.file.FileURLConnection.connect(FileURLConnection.java:99)
     at sun.net.www.protocol.file.FileURLConnection.getInputStream(FileURLConnection.java:164)
     at org.apache.xerces.impl.XMLEntityManager.setupCurrentEntity(Unknown Source)
     at org.apache.xerces.impl.XMLVersionDetector.determineDocVersion(Unknown Source)
     at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
     at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
     at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
     at org.apache.xerces.parsers.DOMParser.parse(Unknown Source)
     at org.apache.xerces.jaxp.DocumentBuilderImpl.parse(Unknown Source)
     at javax.xml.parsers.DocumentBuilder.parse(Unknown Source)
     at ParseTest.<init>(ParseTest.java:51)
     at ParseTest.main(ParseTest.java:105)
has anyone any idea baout that? and the main metode is so:
public static void main(String[] args) {
//     Work with /Dir/File.txt on the system wkdis3.
     AS400 system = new AS400("wkdis3");
     IFSJavaFile dir = new IFSJavaFile(system, "/home/bwe");
     JFileChooser chooser = new JFileChooser(dir, new IFSFileSystemView(system));
     Frame parent = new Frame();
     int returnVal = chooser.showOpenDialog(parent);
          if (returnVal == JFileChooser.APPROVE_OPTION) {
          IFSJavaFile chosenFile = (IFSJavaFile)(chooser.getSelectedFile());
          System.out.println("You selected the file named " +
                                   chosenFile.getName());
               String filename = chosenFile.getName()
               try{
          File file= chosenFile;
     ParseTest xIncludeTest = new ParseTest(file);
     }catch(Exception e) {
     // System.out.println("Exception"+e+ "ist gefunden. /n ");
     System.out.println("Exception caught: "+e.getClass());
     System.out.println("Datei "+filename+" ist nicht g�ltig.");
     e.printStackTrace();
     }//ende catch
     }//Ende if
} //ende main()
}/

Answer 1

Thanks alot Mike ..The tips you gave were very helpful..I could solution using the Object IFSJavaFile, cause when i make :
IFSJavaFile chosenFile = (IFSJavaFile)(chooser.getSelectedFile());
II was getting only the path but not the system and when the systems are different(you were right XMl files were on OS400) then i got the FileNotFound Exception always.Down is the corrected main methode:
public static void main(String[] args) {
     try{
//          Work with /Dir/File.txt on the system wkdis3.
     AS400 system = new AS400("wkdis3");
     IFSJavaFile dir = new IFSJavaFile(system, "//wkdis3/ROOT/home/bwe/");
     String directory0 = dir.getParent();
     System.out.println ("Directory0: " + directory0);
     String directory4=dir.getCanonicalPath();
     System.out.println ("Canonicalpath-Directory4: " + directory4);
//     IFSJavaFile dir = new IFSJavaFile( "\\wkdis3\ROOT\home\bwe");
     JFileChooser chooser = new JFileChooser(dir, new IFSFileSystemView(system));
     Frame parent = new Frame();
     int returnVal = chooser.showOpenDialog(parent);
          if (returnVal == JFileChooser.APPROVE_OPTION) {
          IFSJavaFile chosenFile = (IFSJavaFile)(chooser.getSelectedFile());
          System.out.println("You selected the file named " +
                                   chosenFile.getName());
               String filename = chosenFile.getName();
     IFSJavaFile file = new IFSJavaFile(system,directory4+filename);
     ParseTest xIncludeTest = new ParseTest(file);
          }//ende if
     catch(Exception e) {
          // System.out.println("Exception"+e+ "ist gefunden. /n ");
          System.out.println("Exception caught: "+e.getClass());
          // System.out.println("Datei "+filename+" ist nicht g�ltig.");
          e.printStackTrace();
}