com.ibm.as400.util.html
Class DirFilter

java.lang.Object
  com.ibm.as400.util.html.DirFilter

All Implemented Interfaces:

FilenameFilter

public class DirFilter
extends Object
implements FilenameFilter

The DirFilter class determines if a File object is a directory.

This example creates a DirFilter object to determine which IFSJavaFile objects are directories.

  // Create an IFSJavaFile object.
  IFSJavaFile root = new IFSJavaFile(system, "/QIBM");
  

  // Create a DirFilter object.
  DirFilter filter = new DirFilter();
  

  // Get the list of directories.
  File[] dirList = root.listFiles(filter);
  

  // Create a tree element with each directory.
  for (int i=0; i < dirList.length; i++)
  {  
     FileTreeElement node = new FileTreeElement(dirList[i]);                       
     

     ServletHyperlink sl = new ServletHyperlink(urlParser.getURI());
     sl.setHttpServletResponse(resp);
     node.setIconUrl(sl);        
     

     tree.addElement(node);                             
  }
  

See Also:

FileTreeElement

Constructor and Description

DirFilter()
Constructs a default DirFilter object.

Method Summary

Modifier and Type	Method and Description
boolean	accept(File file, String filename) Determines if a file should be included in a list of directories.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DirFilter

public DirFilter()

Constructs a default DirFilter object.

Method Detail

accept

public boolean accept(File file,
                      String filename)

Determines if a file should be included in a list of directories.

Specified by:

accept in interface FilenameFilter

Parameters:

file - The directory in which the file was found.

filename - The name of the file.

Returns:

true if the file is a directory; false otherwise.