| ActionUtil.java |
1 /**
2 * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved.
3 *
4 *
5 *
6 *
7 * The contents of this file are subject to the terms of the Liferay Enterprise
8 * Subscription License ("License"). You may not use this file except in
9 * compliance with the License. You can obtain a copy of the License by
10 * contacting Liferay, Inc. See the License for the specific language governing
11 * permissions and limitations under the License, including but not limited to
12 * distribution rights of the Software.
13 *
14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
20 * SOFTWARE.
21 */
22
23 package com.liferay.portlet.calendar.action;
24
25 import com.liferay.portal.kernel.util.ParamUtil;
26 import com.liferay.portal.util.PortalUtil;
27 import com.liferay.portal.util.WebKeys;
28 import com.liferay.portlet.calendar.model.CalEvent;
29 import com.liferay.portlet.calendar.service.CalEventServiceUtil;
30
31 import javax.portlet.ActionRequest;
32 import javax.portlet.RenderRequest;
33
34 import javax.servlet.http.HttpServletRequest;
35
36 /**
37 * <a href="ActionUtil.java.html"><b><i>View Source</i></b></a>
38 *
39 * @author Brian Wing Shun Chan
40 *
41 */
42 public class ActionUtil {
43
44 public static void getEvent(ActionRequest actionRequest) throws Exception {
45 HttpServletRequest request = PortalUtil.getHttpServletRequest(
46 actionRequest);
47
48 getEvent(request);
49 }
50
51 public static void getEvent(RenderRequest renderRequest) throws Exception {
52 HttpServletRequest request = PortalUtil.getHttpServletRequest(
53 renderRequest);
54
55 getEvent(request);
56 }
57
58 public static void getEvent(HttpServletRequest request) throws Exception {
59 long eventId = ParamUtil.getLong(request, "eventId");
60
61 CalEvent event = null;
62
63 if (eventId > 0) {
64 event = CalEventServiceUtil.getEvent(eventId);
65 }
66
67 request.setAttribute(WebKeys.CALENDAR_EVENT, event);
68 }
69
70 }