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package com.sun.faces.test.servlet30.ajax;
import java.util.Iterator;
import java.util.Map;
import java.util.Set;
import javax.faces.bean.ManagedBean;
import javax.faces.bean.SessionScoped;
import javax.faces.context.FacesContext;
import javax.faces.event.AbortProcessingException;
import javax.faces.event.AjaxBehaviorEvent;
@ManagedBean(name = "issue2666Bean")
@SessionScoped
public class Issue2666Bean {
public Issue2666Bean() {
}
public String msg = "";
public void setMsg(String msg) {
this.msg = msg;
}
public String getMsg() {
return msg;
}
public void processAjax(AjaxBehaviorEvent event) throws AbortProcessingException {
boolean buttonParamExists = false;
FacesContext context = FacesContext.getCurrentInstance();
Iterator iter = context.getExternalContext().getRequestParameterNames();
while (iter.hasNext()) {
String name = (String)iter.next();
if (name.equals("button")) {
buttonParamExists = true;
break;
}
if (buttonParamExists) {
msg = "Request parameter name 'button' exists";
} else {
msg = "Request parameter name 'button' does not exist";
}
}
}
}