/**
* @param facesContext
* @param uiComponent
* @throws IOException
*/
public void encodeBegin(FacesContext facesContext, UIComponent uiComponent) throws IOException {
if (facesContext == null || uiComponent == null) {
throw new NullPointerException("facesContext or uiComponent is null");
}
UIOutput output = (UIOutput) uiComponent;
String linkVal = getValue(facesContext, uiComponent);
if (!output.isRendered()) return;
ResponseWriter writer = facesContext.getResponseWriter();
if (writer == null) {
throw new NullPointerException("ResponseWriter is null");
}
if (!checkDisabled(uiComponent)) {
writer.startElement("a", uiComponent);
} else {
writer.startElement("span", uiComponent);
}
writer.writeAttribute("id", uiComponent.getClientId(facesContext), "id");
if (null == linkVal || 0 == linkVal.length()) {
linkVal = "";
}
clientId = output.getClientId(facesContext);
linkVal = appendParameters(facesContext, uiComponent, linkVal);
if (!checkDisabled(uiComponent)) {
writer.writeURIAttribute(
"href", facesContext.getExternalContext().encodeResourceURL(linkVal), "href");
}
// ICE-2169
PassThruAttributeWriter.renderHtmlAttributes(writer, uiComponent, passThruAttributes);
Boolean visibleAttribute = (Boolean) uiComponent.getAttributes().get("visible");
boolean isVisible = visibleAttribute == null ? true : visibleAttribute.booleanValue();
String style = (String) uiComponent.getAttributes().get(HTML.STYLE_ATTR);
if (!isVisible) {
if (style == null) {
style = "";
} else if (style.trim().length() == 0 || style.trim().endsWith(";")) {
// nothing
} else {
style += ";";
}
style += "display:none;";
}
if (style != null) writer.writeAttribute(HTML.STYLE_ATTR, style, HTML.STYLE_ATTR);
String styleClass = (String) output.getAttributes().get("styleClass");
if (styleClass != null) writer.writeAttribute("class", styleClass, "styleClass");
writer.flush();
}
protected void renderHtmlAttributes(
FacesContext facesContext, ResponseWriter writer, UIComponent uiComponent)
throws IOException {
PassThruAttributeWriter.renderHtmlAttributes(writer, uiComponent, passThruAttributes);
// fix for ICE-2514
String app = (String) uiComponent.getAttributes().get(HTML.ONMOUSEDOWN_ATTR);
String rend = ONMOUSEDOWN_FOCUS;
String combined = DomBasicRenderer.combinedPassThru(app, rend);
writer.writeAttribute(HTML.ONMOUSEDOWN_ATTR, combined, HTML.ONMOUSEDOWN_ATTR);
}