| ActionUtil.java |
1 /**
2 * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved.
3 *
4 * The contents of this file are subject to the terms of the Liferay Enterprise
5 * Subscription License ("License"). You may not use this file except in
6 * compliance with the License. You can obtain a copy of the License by
7 * contacting Liferay, Inc. See the License for the specific language governing
8 * permissions and limitations under the License, including but not limited to
9 * distribution rights of the Software.
10 *
11 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
12 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
13 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
14 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
15 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
16 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
17 * SOFTWARE.
18 */
19
20 package com.liferay.portlet.calendar.action;
21
22 import com.liferay.portal.kernel.util.ParamUtil;
23 import com.liferay.portal.util.PortalUtil;
24 import com.liferay.portal.util.WebKeys;
25 import com.liferay.portlet.calendar.model.CalEvent;
26 import com.liferay.portlet.calendar.service.CalEventServiceUtil;
27
28 import javax.portlet.ActionRequest;
29 import javax.portlet.RenderRequest;
30
31 import javax.servlet.http.HttpServletRequest;
32
33 /**
34 * <a href="ActionUtil.java.html"><b><i>View Source</i></b></a>
35 *
36 * @author Brian Wing Shun Chan
37 *
38 */
39 public class ActionUtil {
40
41 public static void getEvent(ActionRequest actionRequest) throws Exception {
42 HttpServletRequest request = PortalUtil.getHttpServletRequest(
43 actionRequest);
44
45 getEvent(request);
46 }
47
48 public static void getEvent(RenderRequest renderRequest) throws Exception {
49 HttpServletRequest request = PortalUtil.getHttpServletRequest(
50 renderRequest);
51
52 getEvent(request);
53 }
54
55 public static void getEvent(HttpServletRequest request) throws Exception {
56 long eventId = ParamUtil.getLong(request, "eventId");
57
58 CalEvent event = null;
59
60 if (eventId > 0) {
61 event = CalEventServiceUtil.getEvent(eventId);
62 }
63
64 request.setAttribute(WebKeys.CALENDAR_EVENT, event);
65 }
66
67 }