package hirondelle.fish.exercise.multivalued;
import hirondelle.web4j.action.ActionTemplateShowAndApply;
import hirondelle.web4j.model.AppException;
import hirondelle.web4j.action.ResponsePage;
import hirondelle.web4j.request.RequestParameter;
import hirondelle.web4j.request.RequestParser;
import hirondelle.fish.util.TemplatedPage;
import hirondelle.web4j.security.SafeText;
import java.util.logging.*;
import hirondelle.web4j.util.Util;
import java.util.*;
import java.math.BigDecimal;
import hirondelle.web4j.BuildImpl;
import hirondelle.web4j.request.DateConverter;
/**
Exercise the case of multivalued request parameters.
*/
public final class ToppingsAction extends ActionTemplateShowAndApply {
public ToppingsAction(RequestParser aRequestParser){
super(FORWARD, REDIRECT, aRequestParser);
}
public static final RequestParameter Age = RequestParameter.withLengthCheck("Age");
public static final RequestParameter DesiredSalary = RequestParameter.withLengthCheck("Desired Salary");
public static final RequestParameter BirthDate = RequestParameter.withLengthCheck("Birth Date");
public static final RequestParameter PizzaToppings = RequestParameter.withLengthCheck("Pizza Toppings");
public static final RequestParameter Artists = RequestParameter.withLengthCheck("Artists");
public static final RequestParameter TempFile = RequestParameter.withLengthCheck("TempFile");
/**
Show a form populated with items from hard-coded <tt>Collection</tt>s.
*/
@Override protected void show() throws AppException {
Locale locale = BuildImpl.forLocaleSource().get(getRequestParser().getRequest());
TimeZone timeZone = BuildImpl.forTimeZoneSource().get(getRequestParser().getRequest());
fLogger.fine("TimeZone " + timeZone + " Locale " + locale);
ToppingsEtc toppingsEtc = new ToppingsEtc(timeZone, locale);
DateConverter converter = BuildImpl.forDateConverter();
for(Date date : toppingsEtc.getBirthDate()){
fLogger.fine("Birth Date: " + converter.formatEyeFriendly(date, locale, timeZone) );
}
addToRequest(ITEM_FOR_EDIT, toppingsEtc);
}
/**
Extract POSTed collections, and hard-code an error.
<P>The purpose of the error is to exercise the population of the form in that circumstance.
*/
@Override protected void validateUserInput() throws AppException {
Collection<SafeText> toppings = getRequestParser().toSafeTexts(PizzaToppings);
Collection<SafeText> artists = getRequestParser().toSafeTexts(Artists);
Collection<Integer> ages = getRequestParser().toSupportedObjects(Age, Integer.class);
Collection<BigDecimal> salaries = getRequestParser().toSupportedObjects(DesiredSalary, BigDecimal.class);
Collection<Date> birthDates = getRequestParser().toSupportedObjects(BirthDate, Date.class);
fLogger.fine("Toppings Collection : " + toppings);
fLogger.fine("Artists Collection : " + artists);
fLogger.fine("Ages Collection : " + ages);
fLogger.fine("Salaries Collection : " + salaries);
fLogger.fine("BirthDates Collection : " + birthDates);
addError("This action is hard-coded to fail, to exercise form population.");
}
/** Never exercised, in this special case, because of the hard-coded error. */
@Override protected void apply() throws AppException {
//empty
}
// PRIVATE //
private static final ResponsePage FORWARD = TemplatedPage.get("Toppings Etc", "view.jsp", ToppingsAction.class);
private static final ResponsePage REDIRECT = new ResponsePage("ToppingsAction.show");
private static final Logger fLogger = Util.getLogger(ToppingsAction.class);
}