Package javax.servlet.jsp

Examples of javax.servlet.jsp.JspTagException

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    public int doStartTag() throws JspTagException {
        IteratorTag iteratorTag =
            (IteratorTag) findAncestorWithClass(this, IteratorTag.class);

        if (iteratorTag == null)
            throw new JspTagException("IterateNextTag not inside IteratorTag.");

        Iterator<?> iterator = iteratorTag.getIterator();

        if (iterator == null || !iterator.hasNext())
            return SKIP_BODY;
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    public int doStartTag() throws JspTagException {
        IteratorTag iteratorTag =
            (IteratorTag) findAncestorWithClass(this, IteratorTag.class);

        if (iteratorTag == null)
            throw new JspTagException("IterateNextTag not inside IteratorTag.");

        Iterator<? extends Object> iterator = iteratorTag.getIterator();

        if (iterator == null || !iterator.hasNext())
            return SKIP_BODY;
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    @Override
    public int doStartTag() throws JspTagException {
        AbstractParameterTag sTag = (AbstractParameterTag) findAncestorWithClass(this, AbstractParameterTag.class);

        if (sTag == null)
            throw new JspTagException("ParamTag not inside a ServiceTag.");

        if (mode != null && !mode.equals("IN") && !mode.equals("OUT") && !mode.equals("INOUT"))
            throw new JspTagException("Invalid mode attribute. Must be IN/OUT/INOUT.");

        if (mode != null && (mode.equals("OUT") || mode.equals("INOUT")))
            sTag.addOutParameter(name, (alias != null ? alias : name));

        if (mode == null || mode.equals("IN") || mode.equals("INOUT")) {
            Object value = null;

            if (attribute != null) {
                if (map == null) {
                    value = pageContext.findAttribute(attribute);
                    if (value == null)
                        value = pageContext.getRequest().getParameter(attribute);
                } else {
                    try {
                        Map<String, Object> mapObject = UtilGenerics.cast(pageContext.findAttribute(map));

                        value = mapObject.get(attribute);
                    } catch (Exception e) {
                        throw new JspTagException("Problem processing map (" + map + ") for attributes.");
                    }
                }
            }
            if (value == null && paramValue != null) {
                value = paramValue;
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  {
    if (null == _items)
    {
      if (null == _begin || null == _end)
      {
        throw new JspTagException(
          "'begin' and 'end' should be specified if 'items' is not specified");
      }
    }
    //pu: This is our own check - c:forEach behavior un-defined & unpredictable.
    if (_var == _varStatus)
    {
      throw new JspTagException(
        "'var' and 'varStatus' must not have same value");
    }
  }
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  }

  private void _validateRangeAndStep() throws JspTagException
  {
    if (_currentBegin < 0)
      throw new JspTagException("'begin' < 0");
    if (_currentStep < 1)
      throw new JspTagException("'step' < 1");
  }
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     * Ensures the "begin" property is sensible, throwing an exception
     * expected to propagate up if it isn't
     */
    protected void validateBegin() throws JspTagException {
        if (begin < 0)
            throw new JspTagException("'begin' < 0");
    }
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     * Ensures the "end" property is sensible, throwing an exception
     * expected to propagate up if it isn't
     */
    protected void validateEnd() throws JspTagException {
        if (end < 0)
            throw new JspTagException("'end' < 0");
    }
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     * Ensures the "step" property is sensible, throwing an exception
     * expected to propagate up if it isn't
     */
    protected void validateStep() throws JspTagException {
        if (step < 1)
            throw new JspTagException("'step' <= 0");
    }
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      out.write("<script>");
      out.write(findClickAction.replace("\"", ""));
      out.write("</script>");
    } catch (Exception e) {
      throw new JspTagException("IO Error: " + e.getMessage());
    }
    filters.clear();
    filtersArrayJS = "";
    return EVAL_PAGE;
  }
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      htmlOut += ">";
      out.write(htmlOut);
      out.write("<a id=\"" + name
          + "Error\" href=\"#\" class=\"error\" /></a>");
    } catch (Exception e) {
      throw new JspTagException("IO Error: " + e.getMessage());
    }
    return SKIP_BODY;
  }
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