DO NOT REPLY [Bug 39818] New: - WebdavSystemView doesn't work with JRE 1.5

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http://issues.apache.org/bugzilla/show_bug.cgi?id=39818

           Summary: WebdavSystemView doesn't work with JRE 1.5
           Product: Slide
           Version: 2.1
          Platform: PC
        OS/Version: Windows XP
            Status: NEW
          Severity: normal
          Priority: P2
         Component: WebDAV client
        AssignedTo: slide-dev@jakarta.apache.org
        ReportedBy: tolbert@ncsa.uiuc.edu


In JRE 1.5, the JFileChooser by default will call FileSystemView.getSystemIcon
when being initialized.  Because the WebdavSystemView class doesn't implement
this method, it calls the inherited getSystemIcon, which attempts to use the
windows shell methods to find the icon.  But since windows cannot open the
"file" in question (because it is a DAV path), it throws an exception and the
dialog cannot initialize (stack trace below).

The fix is to implement the getSystemIcon method for the WebdavSystemView class.
 It can be as simple as:

    public Icon getSystemIcon(File f)
    {
        //return a new blank icon
    	return new javax.swing.ImageIcon();
    	
    }

Stack trace of error:

FileSystemView.getShellFolder:
f=http://xxxxxx.ncsa.uiuc.edu:8080/sam/files/maeviz_test_data/
java.io.FileNotFoundException: File
http://xxxxxx.ncsa.uiuc.edu:8080/sam/files/maeviz_test_data/ not found
	at sun.awt.shell.Win32ShellFolderManager2.createShellFolder(Unknown Source)
	at sun.awt.shell.Win32ShellFolderManager2.createShellFolder(Unknown Source)
	at sun.awt.shell.ShellFolder.getShellFolder(Unknown Source)
	at javax.swing.filechooser.FileSystemView.getShellFolder(Unknown Source)
	at javax.swing.filechooser.FileSystemView.getSystemIcon(Unknown Source)
	at
com.sun.java.swing.plaf.windows.WindowsFileChooserUI$WindowsFileView.getIcon(Unknown
Source)
	at javax.swing.JFileChooser.getIcon(Unknown Source)
	at
com.sun.java.swing.plaf.windows.WindowsFileChooserUI$DirectoryComboBoxRenderer.getListCellRendererComponent(Unknown
Source)
	at javax.swing.plaf.basic.BasicListUI.updateLayoutState(Unknown Source)
	at javax.swing.plaf.basic.BasicListUI.maybeUpdateLayoutState(Unknown Source)
	at javax.swing.plaf.basic.BasicListUI$Handler.valueChanged(Unknown Source)
	at javax.swing.DefaultListSelectionModel.fireValueChanged(Unknown Source)
	at javax.swing.DefaultListSelectionModel.fireValueChanged(Unknown Source)
	at javax.swing.DefaultListSelectionModel.fireValueChanged(Unknown Source)
	at javax.swing.DefaultListSelectionModel.changeSelection(Unknown Source)
	at javax.swing.DefaultListSelectionModel.changeSelection(Unknown Source)
	at javax.swing.DefaultListSelectionModel.setSelectionInterval(Unknown Source)
	at javax.swing.JList.setSelectedIndex(Unknown Source)
	at javax.swing.plaf.basic.BasicComboPopup.setListSelection(Unknown Source)
	at javax.swing.plaf.basic.BasicComboPopup.access$300(Unknown Source)
	at javax.swing.plaf.basic.BasicComboPopup$Handler.itemStateChanged(Unknown Source)
	at javax.swing.JComboBox.fireItemStateChanged(Unknown Source)
	at javax.swing.JComboBox.selectedItemChanged(Unknown Source)
	at javax.swing.JComboBox.contentsChanged(Unknown Source)
	at javax.swing.AbstractListModel.fireContentsChanged(Unknown Source)
	at
com.sun.java.swing.plaf.windows.WindowsFileChooserUI$DirectoryComboBoxModel.setSelectedItem(Unknown
Source)
	at
com.sun.java.swing.plaf.windows.WindowsFileChooserUI$DirectoryComboBoxModel.addItem(Unknown
Source)
	at
com.sun.java.swing.plaf.windows.WindowsFileChooserUI$DirectoryComboBoxModel.access$1000(Unknown
Source)
	at
com.sun.java.swing.plaf.windows.WindowsFileChooserUI.doDirectoryChanged(Unknown
Source)
	at com.sun.java.swing.plaf.windows.WindowsFileChooserUI.access$1300(Unknown Source)
	at
com.sun.java.swing.plaf.windows.WindowsFileChooserUI$8.propertyChange(Unknown
Source)
	at java.beans.PropertyChangeSupport.firePropertyChange(Unknown Source)
	at java.beans.PropertyChangeSupport.firePropertyChange(Unknown Source)
	at java.awt.Component.firePropertyChange(Unknown Source)
	at javax.swing.JFileChooser.setCurrentDirectory(Unknown Source)
	at javax.swing.JFileChooser.<init>(Unknown Source)
	at javax.swing.JFileChooser.<init>(Unknown Source)

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