private void _writeAccessibilityGuidelines()

in maven-tagdoc-plugin/src/main/java/org/apache/myfaces/trinidadbuild/plugin/tagdoc/TagdocReport.java [1436:1534]
75 lines of code
19 McCabe index (conditional complexity)

  private void _writeAccessibilityGuidelines(Writer out, ComponentBean bean) throws IOException
  {
    // accAttributes and accFacets are sorted lists of attributes and facets, respectively,
    // that have an associated accessibility guideline
    TreeSet<PropertyBean> accAttributes = new TreeSet<PropertyBean>();
    TreeSet<String> accFacets = new TreeSet<String>();

    // see if any of the component's properties has an associated accessibility guideline
    Iterator<PropertyBean> attrs = bean.properties();
    while (attrs.hasNext())
    {
      PropertyBean property = attrs.next();
      if (!property.isTagAttributeExcluded() && property.hasAccessibilityGuidelines())
      {
        accAttributes.add(property);
      }
    }

    // see if any of the component's facets has an associated accessibility guideline
    if (bean.hasFacets())
    {
      Iterator<FacetBean> facets = bean.facets(true);
      while (facets.hasNext())
      {
        FacetBean facetBean = facets.next();
        if (!facetBean.isHidden() && facetBean.hasAccessibilityGuidelines())
        {
          accFacets.add(facetBean.getFacetName());
        }
      }
    }

    // if neither the component nor the component's attributes nor the component's facets
    // has an accessibility guideline, return
    if (!bean.hasAccessibilityGuidelines() && accAttributes.isEmpty() && accFacets.isEmpty())
      return;

    String accGuideline;

    // Write header
    out.write(" <section name=\"Accessibility Guideline(s)\">\n");
    out.write(" <p>\n");
    out.write("   <html>\n");
    out.write("     <ul>");

    // write out component-generic accessibility guidelines, i.e. accessibility
    // guidelines that apply to the component as a whole, not associated with a
    // specific attribute
    if (bean.hasAccessibilityGuidelines())
    {
      Iterator<String> iter = bean.accessibilityGuidelines();
      while (iter.hasNext())
      {
        accGuideline = iter.next();
        _writeAccessibilityGuideline(out, "", accGuideline);
      }
    }

    // Write out attribute-specific accessibility guidelines.  Each attribute can have
    // one or more associated accessibility guidelines.
    if (!accAttributes.isEmpty())
    {
      Iterator<PropertyBean> propIter = accAttributes.iterator();
      while (propIter.hasNext())
      {
        PropertyBean property = propIter.next();
        Iterator<String> propAccIter = property.accessibilityGuidelines();
        while (propAccIter.hasNext())
        {
          accGuideline = propAccIter.next();
          _writeAccessibilityGuideline(out, property.getPropertyName() + " attribute", accGuideline);
        }
      }
    }

    // Write out facet-specific accessibility guidelines. A facet in the accFacets iterator
    // can have one or more associated accessibility guidelines
    if (!accFacets.isEmpty())
    {
      Iterator<String> facetIter = accFacets.iterator();
      while (facetIter.hasNext())
      {
        String facetName = facetIter.next();
        FacetBean facet = bean.findFacet(facetName, true);

        Iterator<String> facetAccIter = facet.accessibilityGuidelines();
        while (facetAccIter.hasNext())
        {
          accGuideline = facetAccIter.next();
          _writeAccessibilityGuideline(out, facetName + " facet", accGuideline);
        }
      }
    }

    out.write("     </ul>");
    out.write("   </html>\n");
    out.write(" </p>\n");
    out.write(" </section>\n");
  }