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package com.csgi.async;

import java.util.concurrent.Executor;
import java.util.concurrent.Executors;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.annotation.PostConstruct;
import javax.faces.bean.ManagedBean;
import javax.faces.bean.ViewScoped;
import javax.faces.event.PhaseEvent;
import javax.faces.event.PhaseId;
import org.icefaces.application.PortableRenderer;
import org.icefaces.application.PushRenderer;

/**
 * Backing bean for our page.
 * @author leon
 */
@ManagedBean
@ViewScoped
public class PageBean {

    private PortableRenderer renderer;

    private String displayValue = "Please wait...";
    private boolean pushComplete = false;

    @PostConstruct
    public void initBean() {
        PushRenderer.addCurrentView("renderGroup");
        renderer = PushRenderer.getPortableRenderer();
    }

    public void afterPhase(PhaseEvent event)  {
        if (PhaseId.RENDER_RESPONSE == event.getPhaseId())  {
            if (pushComplete)  {
                return;
            }
            pushComplete = true;
            displayValue = displayValue + "  success!";
            renderer.render("renderGroup");
        }
    }

    public String getDisplayValue() {
        return displayValue;
    }

}