hirondelle.predict.pub.json
Class ViewPublicListJsonAction

Object
  ActionImpl
      hirondelle.predict.pub.json.ViewPublicListJsonAction

All Implemented Interfaces:

Action

public final class ViewPublicListJsonAction
extends ActionImpl

Serve a given PredictionList in JSON format. Such data would typically be consumed by javascript code, which would render the data in some desired way.

See the /pub/JsonTest.jsp for an example of using javascript to call this action, and render the data in a web page.

View :

• /pub/view.json - this view can be reused by any other feature in the app that needs to serve JSON.

Field Summary

static RequestParameter	LIST_ID
static SqlId	LIST_PREDICTIONS

Fields inherited from class ActionImpl

DATA, ERRORS, ITEM_FOR_EDIT, ITEMS_FOR_LISTING, MESSAGES, USER_ID

Constructor Summary

ViewPublicListJsonAction(RequestParser aRequestParser)
Constructor.

Method Summary

ResponsePage

execute() Fetch a PredictionList, its Predictions, and its average score, and place them all in request scope.

Methods inherited from class ActionImpl

addError, addError, addError, addMessage, addMessage, addToRequest, addToSession, copyFromSessionToRequest, createSessionAndCsrfToken, endSession, getErrors, getExistingSession, getFromSession, getIdParam, getIdParams, getLocale, getLoggedInUserName, getMessages, getOperation, getOrderBy, getParam, getParamUnsafe, getRequestParser, getResponsePage, getTimeZone, getUserId, hasErrors, removeFromSession, setResponsePage

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

LIST_ID

public static final RequestParameter LIST_ID

LIST_PREDICTIONS

public static final SqlId LIST_PREDICTIONS

Constructor Detail

ViewPublicListJsonAction

public ViewPublicListJsonAction(RequestParser aRequestParser)

Constructor.

Method Detail

execute

public ResponsePage execute()
                     throws AppException

Fetch a PredictionList, its Predictions, and its average score, and place them all in request scope.

Specified by:

execute in interface Action

Specified by:

execute in class ActionImpl

Throws:

AppException