protected void processColumnHeader(
FacesContext fc, OutputTypeHandler outputHandler, UIComponent uiColumn, int colIndex) {
UIComponent headerComp = uiColumn.getFacet("header");
if (headerComp != null) {
String headerText = encodeParentAndChildrenAsString(fc, headerComp);
if (headerText != null) {
outputHandler.writeHeaderCell(headerText, colIndex);
}
}
}
protected void processColumnFooter(
FacesContext fc,
OutputTypeHandler outputHandler,
UIComponent uiColumn,
int colIndex,
int countOfRowsDisplayed) {
UIComponent footerComp = uiColumn.getFacet("footer");
if (footerComp != null) {
Object output = encodeParentAndChildrenAsString(fc, footerComp);
if (output != null) {
outputHandler.writeFooterCell(output, colIndex, countOfRowsDisplayed);
}
}
}
public static UIComponent findFacet(
FacesContext context, ServletRequest req, UIComponent parent, String facetName)
throws Exception {
if (context == null) FacesContext.getCurrentInstance();
if (parent == null) {
UIComponentClassicTagBase parentTag =
(UIComponentClassicTagBase) req.getAttribute("caucho.jsf.parent");
parent = parentTag.getComponentInstance();
}
if (parent != null) return parent.getFacet(facetName);
else return null;
}