JavaTopLevelComponent.java

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package com.sun.faces.composite;

import java.util.Map;
import javax.faces.component.UINamingContainer;
import javax.faces.component.FacesComponent;
import javax.faces.context.FacesContext;
import javax.faces.event.ComponentSystemEvent;

@FacesComponent(value = "javaTopLevelComponent")
public class JavaTopLevelComponent extends UINamingContainer {

    public JavaTopLevelComponent() {

    }

    public String getFamily() {
        return "javax.faces.NamingContainer";
    }
    private String item = "Value hard coded in Java source file";

    public String getItem() {
        return item;
    }

    public void setItem(String item) {
        this.item = item;
    }

    private int intv;

    public void setInt(int intv) {
        this.intv = intv;
    }

    public int getInt() {
        return intv;
    }

    public void forwardIfNotInRole(ComponentSystemEvent cse) {
        FacesContext context = FacesContext.getCurrentInstance();
        Map<String, Object> requestMap = context.getExternalContext().getRequestMap();
        String message = "Received event: " + cse.getClass().getName() + " for component: " +
                cse.getComponent().getClass().getName();
        requestMap.put("message", message);
    }

}