com.sun.webui.jsf.renderkit.html.SkipHyperlinkRenderer Maven / Gradle / Ivy
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package com.sun.webui.jsf.renderkit.html;
import com.sun.faces.annotation.Renderer;
import java.io.IOException;
import javax.faces.component.UIComponent;
import javax.faces.context.FacesContext;
import javax.faces.context.ResponseWriter;
import com.sun.webui.jsf.component.SkipHyperlink;
import com.sun.webui.theme.Theme;
import com.sun.webui.jsf.theme.ThemeStyles;
import com.sun.webui.jsf.util.RenderingUtilities;
import com.sun.webui.jsf.util.ThemeUtilities;
/**
* This class is responsible for rendering the {@link SkipHyperlink}
* component.
*/
@Renderer(@Renderer.Renders(componentFamily = "com.sun.webui.jsf.SkipHyperlink"))
public class SkipHyperlinkRenderer extends javax.faces.render.Renderer {
/** Creates a new instance of AlertRenderer */
public SkipHyperlinkRenderer() {
// default constructor
}
// We don't render our own children - defer to the default behaviour,
// which allows for interweaving compoenents with non-components.
@Override
public boolean getRendersChildren() {
return false;
}
@Override
public void encodeBegin(FacesContext context, UIComponent component)
throws IOException {
SkipHyperlink link = (SkipHyperlink) component;
if (!link.isRendered()) {
return;
}
ResponseWriter writer = context.getResponseWriter();
// Get the theme
Theme theme = ThemeUtilities.getTheme(context);
// Components must have a top-level element with the component ID
Integer index = null;
int tabIndex = link.getTabIndex();
if (tabIndex != Integer.MIN_VALUE) {
index = new Integer(tabIndex);
}
String styleClass = (link.getStyleClass() != null)
? link.getStyleClass()
: theme.getStyleClass(ThemeStyles.SKIP_WHITE);
RenderingUtilities.renderSkipLink("", styleClass, link.getStyle(),
link.getDescription(), index, link, context);
writer.write("\n"); //NOI18N
}
@Override
public void encodeEnd(FacesContext context, UIComponent component)
throws IOException {
SkipHyperlink link = (SkipHyperlink) component;
if (!link.isRendered()) {
return;
}
RenderingUtilities.renderAnchor("", component, context);
}
}