/** @see javax.servlet.jsp.tagext.Tag#doStartTag() */
public int doStartTag() throws JspException {
TableTag tableTag = getTableTag();
if (tableTag == null) {
throw new TagStructureException(getClass(), "column", "table");
}
// If the list is empty, do not execute the body; may result in NPE
if (tableTag.isEmpty() || !tableTag.isIncludedRow()) {
return SKIP_BODY;
}
MediaTypeEnum currentMediaType =
(MediaTypeEnum) this.pageContext.findAttribute(TableTag.PAGE_ATTRIBUTE_MEDIA);
if (!MediaUtil.availableForMedia(this, currentMediaType)) {
return SKIP_BODY;
}
return super.doStartTag();
}
