com.liferay.portlet.polls.service.http
Class PollsQuestionServiceJSON

java.lang.Object
  com.liferay.portlet.polls.service.http.PollsQuestionServiceJSON

public class PollsQuestionServiceJSON
extends java.lang.Object

View Source

ServiceBuilder generated this class. Modifications in this class will be overwritten the next time is generated.

This class provides a JSON utility for the com.liferay.portlet.polls.service.PollsQuestionServiceUtil service utility. The static methods of this class calls the same methods of the service utility. However, the signatures are different because it is difficult for JSON to support certain types.

ServiceBuilder follows certain rules in translating the methods. For example, if the method in the service utility returns a java.util.List, that is translated to a com.liferay.portal.kernel.json.JSONArray. If the method in the service utility returns a com.liferay.portlet.polls.model.PollsQuestion, that is translated to a com.liferay.portal.kernel.json.JSONObject. Methods that JSON cannot safely use are skipped. The logic for the translation is encapsulated in com.liferay.portlet.polls.service.http.PollsQuestionJSONSerializer.

This allows you to call the the backend services directly from JavaScript. See portal-web/docroot/html/portlet/tags_admin/unpacked.js for a reference of how that portlet uses the generated JavaScript in portal-web/docroot/html/js/service.js to call the backend services directly from JavaScript.

The JSON utility is only generated for remote services.

Author:

Brian Wing Shun Chan

See Also:

PollsQuestionServiceUtil, PollsQuestionJSONSerializer

Constructor Summary

PollsQuestionServiceJSON()

Method Summary

static com.liferay.portal.kernel.json.JSONObject	addQuestion(java.lang.String title, java.lang.String description, int expirationDateMonth, int expirationDateDay, int expirationDateYear, int expirationDateHour, int expirationDateMinute, boolean neverExpire, java.util.List<com.liferay.portlet.polls.model.PollsChoice> choices, com.liferay.portal.service.ServiceContext serviceContext)
static void	deleteQuestion(long questionId)
static com.liferay.portal.kernel.json.JSONObject	getQuestion(long questionId)
static com.liferay.portal.kernel.json.JSONObject	updateQuestion(long questionId, java.lang.String title, java.lang.String description, int expirationDateMonth, int expirationDateDay, int expirationDateYear, int expirationDateHour, int expirationDateMinute, boolean neverExpire, java.util.List<com.liferay.portlet.polls.model.PollsChoice> choices, com.liferay.portal.service.ServiceContext serviceContext)

Methods inherited from class java.lang.Object

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

Constructor Detail

PollsQuestionServiceJSON

public PollsQuestionServiceJSON()

Method Detail

addQuestion

public static com.liferay.portal.kernel.json.JSONObject addQuestion(java.lang.String title,
                                                                    java.lang.String description,
                                                                    int expirationDateMonth,
                                                                    int expirationDateDay,
                                                                    int expirationDateYear,
                                                                    int expirationDateHour,
                                                                    int expirationDateMinute,
                                                                    boolean neverExpire,
                                                                    java.util.List<com.liferay.portlet.polls.model.PollsChoice> choices,
                                                                    com.liferay.portal.service.ServiceContext serviceContext)
                                                             throws com.liferay.portal.PortalException,
                                                                    com.liferay.portal.SystemException

Throws:

com.liferay.portal.PortalException

com.liferay.portal.SystemException

deleteQuestion

public static void deleteQuestion(long questionId)
                           throws com.liferay.portal.PortalException,
                                  com.liferay.portal.SystemException

Throws:

com.liferay.portal.PortalException

com.liferay.portal.SystemException

getQuestion

public static com.liferay.portal.kernel.json.JSONObject getQuestion(long questionId)
                                                             throws com.liferay.portal.PortalException,
                                                                    com.liferay.portal.SystemException

Throws:

com.liferay.portal.PortalException

com.liferay.portal.SystemException

updateQuestion

public static com.liferay.portal.kernel.json.JSONObject updateQuestion(long questionId,
                                                                       java.lang.String title,
                                                                       java.lang.String description,
                                                                       int expirationDateMonth,
                                                                       int expirationDateDay,
                                                                       int expirationDateYear,
                                                                       int expirationDateHour,
                                                                       int expirationDateMinute,
                                                                       boolean neverExpire,
                                                                       java.util.List<com.liferay.portlet.polls.model.PollsChoice> choices,
                                                                       com.liferay.portal.service.ServiceContext serviceContext)
                                                                throws com.liferay.portal.PortalException,
                                                                       com.liferay.portal.SystemException

Throws:

com.liferay.portal.PortalException

com.liferay.portal.SystemException