protected void renderMediaSources()

in myfaces-html5-core/src/main/java/org/apache/myfaces/html5/renderkit/media/AbstractMediaRenderer.java [144:179]

24 lines of code
8 McCabe index (conditional complexity)


    protected void renderMediaSources(FacesContext facesContext, UIComponent uiComponent) throws IOException
    {
        ResponseWriter writer = facesContext.getResponseWriter();

        // type check is done above with RendererUtils.checkParamValidity(...)
        AbstractMedia component = (AbstractMedia) uiComponent;

        // render MediaInfo instances
        Set<MediaInfo> mediaInfoSet = component.getMediaInfos();
        if (mediaInfoSet != null)
        {
            for (MediaInfo mediaInfo : mediaInfoSet)
            {
                if (mediaInfo.isDisabled())
                    continue;

                writer.startElement(HTML5.SOURCE_ELEM, null);

                // src is reqired to be present and not empty!
                if (mediaInfo.getSrc() == null || mediaInfo.getSrc().length() == 0)
                    // WIKI: add a wiki page
                    throw new FacesException("'src' field of MediaInfo has to be defined and nonempty for component " + DebugUtils.getPathToComponent(uiComponent) + ".");

                writer.writeAttribute(HTML5.SRC_ATTR, mediaInfo.getSrc(), null);

                String typeVal = _getTypeForSource(mediaInfo);
                if (typeVal != null) // write even if empty str
                    writer.writeAttribute(HTML5.TYPE_ATTR, typeVal, null);

                if (mediaInfo.getMedia() != null) // write even if empty str
                    writer.writeAttribute(HTML5.MEDIA_ATTR, mediaInfo.getMedia(), null);

                writer.endElement(HTML5.SOURCE_ELEM);
            }
        }
    }