OmniFaces Showcase

package org.omnifaces.showcase.eventlisteners;

import static org.omnifaces.util.Utils.isEmpty;

import java.io.IOException;
import java.io.Serializable;

import javax.faces.event.ComponentSystemEvent;
import javax.inject.Named;

import org.omnifaces.cdi.ViewScoped;
import org.omnifaces.util.Faces;
import org.omnifaces.util.Messages;

@Named
@ViewScoped
public class InvokeActionBean implements Serializable {

    private static final long serialVersionUID = 1L;

    private String param;
    private String input;

    public void initParam() throws IOException {
        if (!isEmpty(param)) {
            System.out.println("InvokeActionBean.initParam() " + Faces.getCurrentPhaseId());
            Messages.addFlashInfo("param", "Param \"{0}\" is successfully set and you have been redirected!", param);
            Faces.refresh();
        }
    }

    public void inputListener() {
        Messages.addGlobalInfo("Input entered so far: {0}", input);
    }

    public void submit() {
        Messages.addGlobalInfo("Form submitted with input: {0}", input);
    }

    public void preInvokeAction(ComponentSystemEvent event) {
        Messages.addGlobalInfo("preInvokeAction event executed on component: {0}", event.getComponent());
    }

    public void postInvokeAction(ComponentSystemEvent event) {
        Messages.addGlobalInfo("postInvokeAction event executed on component: {0}", event.getComponent());
    }

    public String getParam() {
        return param;
    }

    public void setParam(String param) {
        this.param = param;
    }

    public String getInput() {
        return input;
    }

    public void setInput(String input) {
        this.input = input;
    }

}