com.ibm.as400.util.html

Class FileTreeElement

  • All Implemented Interfaces:
    HTMLTagElement, java.io.Serializable


    public class FileTreeElement
    extends HTMLTreeElement
    implements java.io.Serializable
    The FileTreeElement class represents the Integrated File System within an HTMLTree view.

    This example creates an FileTreeElement object:

      // Create an HTMLTree object.
      HTMLTree tree = new HTMLTree(httpServletRequest);
      
      // Create a URLParser object.
      URLParser urlParser = new URLParser(httpServletRequest.getRequestURI());
      
      // Create a object to represent the connection to the system.
      AS400 system = new AS400(mySystem, myUserId, myPassword);
      
      // Create an IFS object.
      IFSJavaFile root = new IFSJavaFile(system, "/QIBM");
      
      // Create a DirFilter object and get the directories.
      DirFilter filter = new DirFilter();
      File[] dirList = root.listFiles(filter);
      
    
      for (int i=0; i < dirList.length; i++)
      {  
         // Create a FileTreeElement.
         FileTreeElement node = new FileTreeElement(dirList[i]);
         
         // Set the Icon URL.
         ServletHyperlink sl = new ServletHyperlink(urlParser.getURI());
         sl.setHttpServletResponse(resp);
         node.setIconUrl(sl);
         
         // Add the FileTreeElement to the tree.
         tree.addElement(node);
      }
      
    Once the elements are added to an HTMLTree object, the FileTreeElements will look like this:
    + include
    + locales
    + ProdData
    + Test Folder
    + UserData
    + XML

    FileTreeElement objects generate the following events:

    • ElementEvent - The events fired are:
      • elementAdded
      • elementRemoved
    • PropertyChangeEvent
    See Also:
    DirFilter, Serialized Form
    • Constructor Detail

      • FileTreeElement

        public FileTreeElement()
        Constructs a default FileTreeElement object.
      • FileTreeElement

        public FileTreeElement(java.io.File file)
        Constructs a FileTreeElement with the specified file.
        Parameters:
        file - The file.
      • FileTreeElement

        public FileTreeElement(java.io.File file,
                       java.lang.String parameter)
        Constructs a FileTreeElement with the specified file.
        Parameters:
        file - The file.
        parameter -
      • FileTreeElement

        public FileTreeElement(java.io.File file,
                       java.lang.String shareName,
                       java.lang.String sharePath)
        Constructs a FileTreeElement with the specified file, NetServer shareName and sharePath.
        Parameters:
        file - The file.
        shareName - The name of the NetServer share.
        sharePath - The path of the NetServer share.
      • FileTreeElement

        public FileTreeElement(java.io.File file,
                       java.lang.String shareName,
                       java.lang.String sharePath,
                       java.lang.String parameter)
        Constructs a FileTreeElement with the specified file, NetServer shareName and sharePath.
        Parameters:
        file - The file.
        shareName - The name of the NetServer share.
        sharePath - The path of the NetServer share.
        parameter -
    >
    • Method Detail

      • getFile

        public java.io.File getFile()
        Returns the file represented by this FileTreeElement.
        Returns:
        File
      • getShareName

        public java.lang.String getShareName()
        Returns the NetServer share name.
        Returns:
        share name
      • getSharePath

        public java.lang.String getSharePath()
        Returns the NetServer share path.
        Returns:
        share path
      • isLeaf

        public boolean isLeaf()
        Indicates if the FileTreeElement is a leaf.
        Overrides:
        isLeaf in class HTMLTreeElement
        Returns:
        true if the element is a leaf, false otherwise.
      • selected

        public void selected(int hashcode)
        Indicates which FileTreeElement is selected. The hashcode is used to determine which element within the tree to expand or collapse.
        Overrides:
        selected in class HTMLTreeElement
        Parameters:
        hashcode - The hashcode.
      • setFile

        public void setFile(java.io.File file)
        Sets the file represented by this FileTreeElement.
        Parameters:
        file - The File.
      • setShareName

        public void setShareName(java.lang.String shareName)
        Sets the name of the NetServer share.
        Parameters:
        shareName - The share name..
      • setSharePath

        public void setSharePath(java.lang.String sharePath)
        Sets the NetServer share path.
        Parameters:
        sharePath - The share path.
      • setPatternMatching

        public void setPatternMatching(int patternMatching)
        Sets the pattern-matching behavior used when files are listed. The default is PATTERN_POSIX.
        Parameters:
        patternMatching - Either PATTERN_POSIX, PATTERN_POSIX_ALL, or PATTERN_OS2