com.liferay.portlet.shopping.service.http
Class ShoppingItemServiceJSON

java.lang.Object
  com.liferay.portlet.shopping.service.http.ShoppingItemServiceJSON

public class ShoppingItemServiceJSON
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.shopping.service.ShoppingItemServiceUtil 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.shopping.model.ShoppingItem, 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.shopping.service.http.ShoppingItemJSONSerializer.

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:

ShoppingItemServiceUtil, ShoppingItemJSONSerializer

Constructor Summary

ShoppingItemServiceJSON()

Method Summary

static void	addBookItems(long categoryId, java.lang.String[] isbns)
static void	deleteItem(long itemId)
static com.liferay.portal.kernel.json.JSONObject	getItem(long itemId)

Methods inherited from class java.lang.Object

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

Constructor Detail

ShoppingItemServiceJSON

public ShoppingItemServiceJSON()

Method Detail

addBookItems

public static void addBookItems(long categoryId,
                                java.lang.String[] isbns)
                         throws com.liferay.portal.PortalException,
                                com.liferay.portal.SystemException

Throws:

com.liferay.portal.PortalException

com.liferay.portal.SystemException

deleteItem

public static void deleteItem(long itemId)
                       throws com.liferay.portal.PortalException,
                              com.liferay.portal.SystemException

Throws:

com.liferay.portal.PortalException

com.liferay.portal.SystemException

getItem

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

Throws:

com.liferay.portal.PortalException

com.liferay.portal.SystemException