@Override
public Object resolveArgument(
MethodParameter parameter,
ModelAndViewContainer mavContainer,
NativeWebRequest webRequest,
WebDataBinderFactory binderFactory)
throws Exception {
ParamCollector paramCollector = new ParamCollector();
for (Iterator<String> it = webRequest.getParameterNames(); it.hasNext(); ) {
String key = it.next();
String[] val = webRequest.getParameterValues(key);
if (val.length > 1) {
paramCollector.put(key, val);
} else {
paramCollector.put(key, val[0]);
}
// String value = webRequest.getParameter(key);
// paramCollector.put(key, value);
}
return paramCollector;
}
/**
* Subclasses may override this for covariant result types
*
* <p>{@inheritDoc}
*/
@SuppressWarnings("deprecation")
@Override
public Query bind(String param, Object value) {
try {
int index = Integer.valueOf(param);
return bind(index, value);
} catch (NumberFormatException e) {
ParamCollector collector = new ParamCollector(configuration(), true);
collector.visit(this);
List<Param<?>> params = collector.result.get(param);
if (params == null || params.size() == 0)
throw new IllegalArgumentException("No such parameter : " + param);
for (Param<?> p : params) {
p.setConverted(value);
closeIfNecessary(p);
}
return this;
}
}
