Examples of org.apache.myfaces.tobago.model.TreePath

org.apache.myfaces.tobago.model.TreePath

Handles a path in a tree from the root node to the position inside this tree. The position of the root node is dropped in the list, because it would always be zero. The path of the root node as length 0.

Example:

 + Root               Path: [] | +-+ Node             Path: [0] | | | +-+ Sub-Node       Path: [0, 0] | | | +-+ Sub-Node       Path: [0, 1] | +-+ Node             Path: [1] | +-+ Sub-Node       Path: [1, 0] | +-+ Sub-Node       Path: [1, 1] | +-+ Sub-Node       Path: [1, 2]

@since 1.5.0


    getTemplateComponent().buildTreeModelBegin(facesContext, model);


    int index = 0;
    for (Node sub : node.getChildren()) {
      buildTreeModelNodes(facesContext, model, sub, new TreePath(position, index));
      index++;
    }


    getTemplateComponent().buildTreeModelEnd(facesContext, model);

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    getTemplateComponent().buildTreeModelBegin(facesContext, model);


    int index = 0;
    for (Enumeration e = node.children(); e.hasMoreElements();) {
      DefaultMutableTreeNode sub = (DefaultMutableTreeNode) e.nextElement();
      buildTreeModelNodes(facesContext, model, sub, new TreePath(position, index));
      index++;
    }


    getTemplateComponent().buildTreeModelEnd(facesContext, model);

View Full Code Here

  public void encodeChildren(FacesContext context) throws IOException {
  }


  @Override
  public void encodeEnd(FacesContext facesContext) throws IOException {
    encodeNodes(facesContext, (DefaultMutableTreeNode) getValue(), new TreePath(0));
    super.encodeEnd(facesContext);
  }

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    setRowIndex(facesContext, null);


    int index = 0;
    for (Enumeration e = node.children(); e.hasMoreElements();) {
      DefaultMutableTreeNode sub = (DefaultMutableTreeNode) e.nextElement();
      encodeNodes(facesContext, sub, new TreePath(position, index));
      index++;
    }


    setRowIndex(facesContext, position);
    LOG.debug("path index (end)    = '" + position + "'");

View Full Code Here

  @Override
  public void broadcast(FacesEvent event) throws AbortProcessingException {
    if (event instanceof FacesEventWrapper) {
      FacesContext facesContext = FacesContext.getCurrentInstance();
      FacesEvent originalEvent = ((FacesEventWrapper) event).getWrappedFacesEvent();
      TreePath eventPathIndex = ((FacesEventWrapper) event).getRowIndex();
      TreePath currentPathIndex = getRowIndex();
      setRowIndex(facesContext, eventPathIndex);
      try {
        originalEvent.getComponent().broadcast(originalEvent);
      } finally {
        setRowIndex(facesContext, currentPathIndex);

View Full Code Here

      if (!data.isRowAvailable()) {
        break;
      }


//        final Object rowData = data.getRowData();
      final TreePath path = data.getPath();


      // marked
      if (isTree) {
        final MarkedState markedState = ((AbstractUITree) data).getMarkedState();
        final boolean oldMarked = markedState.isMarked(path);

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  public void setFolder(boolean folder) {
    Deprecation.LOG.error("Doesn't work anymore.");
  }


  public TreePath getPath() {
    return new TreePath(getRowData());
  }

View Full Code Here

  private Map<TreePath, Object> pathStates = new HashMap<TreePath, Object>();


  @Override
  public void processDecodes(FacesContext facesContext) {


    decodeNodes(facesContext, (DefaultMutableTreeNode) getValue(), new TreePath(0));
  }

View Full Code Here

    }


    int index = 0;
    for (Enumeration e = node.children(); e.hasMoreElements();) {
      DefaultMutableTreeNode sub = (DefaultMutableTreeNode) e.nextElement();
      decodeNodes(facesContext, sub, new TreePath(position, index));
      index++;
    }
  }

View Full Code Here


  }


  @Override
  public void processValidators(FacesContext facesContext) {
    validateNodes(facesContext, (DefaultMutableTreeNode) getValue(), new TreePath(0));
  }

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