Fact: HTTP request parameters are of type String.
, , Date String HTTP- String Date HTTP- .
, URL-, , , Date <h:inputText>, , URL- bean. SimpleDateFormat Date String.
public String submit() {
String dateString = new SimpleDateFormat("yyyyMMddHHmmss").format(date);
return "newpage.xhtml?faces-redirect=true&date=" + dateString;
}
newpage.xhtml <f:viewParam>, bean. SimpleDateFormat , .
<f:metadata>
<f:viewParam name="date" value="#{bean.date}">
<f:convertDateTime pattern="yyyyMMddHHmmss" />
</f:viewParam>
</f:metadata>
. :