| ViewAction.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.bookmarks.action;
21
22 import com.liferay.portal.kernel.servlet.SessionErrors;
23 import com.liferay.portal.security.auth.PrincipalException;
24 import com.liferay.portal.struts.PortletAction;
25 import com.liferay.portlet.bookmarks.NoSuchFolderException;
26
27 import javax.portlet.PortletConfig;
28 import javax.portlet.RenderRequest;
29 import javax.portlet.RenderResponse;
30
31 import org.apache.struts.action.ActionForm;
32 import org.apache.struts.action.ActionForward;
33 import org.apache.struts.action.ActionMapping;
34
35 /**
36 * <a href="ViewAction.java.html"><b><i>View Source</i></b></a>
37 *
38 * @author Brian Wing Shun Chan
39 *
40 */
41 public class ViewAction extends PortletAction {
42
43 public ActionForward render(
44 ActionMapping mapping, ActionForm form, PortletConfig portletConfig,
45 RenderRequest renderRequest, RenderResponse renderResponse)
46 throws Exception {
47
48 try {
49 ActionUtil.getFolder(renderRequest);
50 }
51 catch (Exception e) {
52 if (e instanceof NoSuchFolderException ||
53 e instanceof PrincipalException) {
54
55 SessionErrors.add(renderRequest, e.getClass().getName());
56
57 return mapping.findForward("portlet.bookmarks.error");
58 }
59 else {
60 throw e;
61 }
62 }
63
64 return mapping.findForward("portlet.bookmarks.view");
65 }
66
67 }