1
22
23 package com.liferay.portlet.softwarecatalog.action;
24
25 import com.liferay.portal.security.auth.PrincipalException;
26 import com.liferay.portal.struts.PortletAction;
27 import com.liferay.portal.util.WebKeys;
28 import com.liferay.portlet.softwarecatalog.NoSuchProductEntryException;
29 import com.liferay.portlet.softwarecatalog.model.SCProductEntry;
30 import com.liferay.util.servlet.SessionErrors;
31
32 import javax.portlet.PortletConfig;
33 import javax.portlet.RenderRequest;
34 import javax.portlet.RenderResponse;
35
36 import org.apache.struts.action.ActionForm;
37 import org.apache.struts.action.ActionForward;
38 import org.apache.struts.action.ActionMapping;
39
40
46 public class ViewProductEntryAction extends PortletAction {
47
48 public ActionForward render(
49 ActionMapping mapping, ActionForm form, PortletConfig config,
50 RenderRequest req, RenderResponse res)
51 throws Exception {
52
53 try {
54 ActionUtil.getProductEntry(req);
55
56 SCProductEntry productEntry = (SCProductEntry)req.getAttribute(
57 WebKeys.SOFTWARE_CATALOG_PRODUCT_ENTRY);
58
59 if (productEntry == null) {
60 throw new NoSuchProductEntryException();
61 }
62 }
63 catch (Exception e) {
64 if (e instanceof NoSuchProductEntryException ||
65 e instanceof PrincipalException) {
66
67 SessionErrors.add(req, e.getClass().getName());
68
69 return mapping.findForward("portlet.software_catalog.error");
70 }
71 else {
72 throw e;
73 }
74 }
75
76 return mapping.findForward(
77 "portlet.software_catalog.view_product_entry");
78 }
79
80 }