/**
* Convert a {@link ISelectableValueHolderCollection} into JSON.<br>
* The structure is the following one : { "value" : {"value" : "the value", "name" : "the name",
* "description" : "the description","url" : "the url"} }
*
* @param valueHoldersList a collection
* @return a JSON object
*/
public static <T> ObjectNode marshallAsJson(List<ISelectableValueHolder<T>> valueHoldersList) {
ObjectNode valueHoldersAsJson = Json.newObject();
if (valueHoldersList != null) {
int order = 0;
for (ISelectableValueHolder<T> valueHolder : valueHoldersList) {
valueHoldersAsJson.set(
String.valueOf(valueHolder.getValue()), marshallAsJson(valueHolder, order));
order++;
}
}
return valueHoldersAsJson;
}
/**
* Convert a {@link ISelectableValueHolder} into JSON.<br>
* The structure is the following one : {"value" : "the value", "name" : "the name", "description"
* : "the description","url" : "the url"}
*
* @param valueHolder a value holder
* @return a JSON object
*/
public static <T> ObjectNode marshallAsJson(ISelectableValueHolder<T> valueHolder, int order) {
ObjectNode valueHolderAsJson = Json.newObject();
valueHolderAsJson.put("name", valueHolder.getName());
valueHolderAsJson.put("order", order);
valueHolderAsJson.put("value", String.valueOf(valueHolder.getValue()));
if (valueHolder.getDescription() != null) {
valueHolderAsJson.put("description", valueHolder.getDescription());
}
if (valueHolder.getUrl() != null) {
valueHolderAsJson.put("url", valueHolder.getUrl());
}
return valueHolderAsJson;
}