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package com.sun.faces.systest;
import javax.faces.component.UIComponent;
import javax.faces.component.UIOutput;
import javax.faces.context.FacesContext;
import javax.faces.context.ResponseWriter;
import java.io.IOException;
import java.util.Iterator;
/**
* <p>Test <code>UIComponent</code> for sys tests.</p>
*/
public class ChildrenComponent extends UIOutput {
public ChildrenComponent() {
super();
}
public ChildrenComponent(String id) {
super();
setId(id);
}
public boolean getRendersChildren() {
return (true);
}
public void encodeBegin(FacesContext context) throws IOException {
ResponseWriter writer = context.getResponseWriter();
writer.write("{ ");
}
public void encodeChildren(FacesContext context) throws IOException {
ResponseWriter writer = context.getResponseWriter();
Iterator kids = getChildren().iterator();
while (kids.hasNext()) {
encodeRecursive(context, (UIComponent) kids.next());
writer.write(" ");
}
}
public void encodeEnd(FacesContext context) throws IOException {
ResponseWriter writer = context.getResponseWriter();
writer.write("}\n");
}
private void encodeRecursive(FacesContext context, UIComponent component)
throws IOException {
component.encodeBegin(context);
if (component.getRendersChildren()) {
component.encodeChildren(context);
} else {
Iterator kids = component.getChildren().iterator();
while (kids.hasNext()) {
UIComponent kid = (UIComponent) kids.next();
encodeRecursive(context, kid);
}
}
component.encodeEnd(context);
}
}