1
22
23 package com.liferay.portlet.shopping.action;
24
25 import com.liferay.portal.kernel.util.Constants;
26 import com.liferay.portal.kernel.util.ParamUtil;
27 import com.liferay.portal.model.Layout;
28 import com.liferay.portal.security.auth.PrincipalException;
29 import com.liferay.portal.struts.PortletAction;
30 import com.liferay.portal.util.WebKeys;
31 import com.liferay.portlet.shopping.CategoryNameException;
32 import com.liferay.portlet.shopping.NoSuchCategoryException;
33 import com.liferay.portlet.shopping.service.ShoppingCategoryServiceUtil;
34 import com.liferay.util.servlet.SessionErrors;
35
36 import javax.portlet.ActionRequest;
37 import javax.portlet.ActionResponse;
38 import javax.portlet.PortletConfig;
39 import javax.portlet.RenderRequest;
40 import javax.portlet.RenderResponse;
41
42 import org.apache.struts.action.ActionForm;
43 import org.apache.struts.action.ActionForward;
44 import org.apache.struts.action.ActionMapping;
45
46
52 public class EditCategoryAction extends PortletAction {
53
54 public void processAction(
55 ActionMapping mapping, ActionForm form, PortletConfig config,
56 ActionRequest req, ActionResponse res)
57 throws Exception {
58
59 String cmd = ParamUtil.getString(req, Constants.CMD);
60
61 try {
62 if (cmd.equals(Constants.ADD) || cmd.equals(Constants.UPDATE)) {
63 updateCategory(req);
64 }
65 else if (cmd.equals(Constants.DELETE)) {
66 deleteCategory(req);
67 }
68
69 sendRedirect(req, res);
70 }
71 catch (Exception e) {
72 if (e instanceof NoSuchCategoryException ||
73 e instanceof PrincipalException) {
74
75 SessionErrors.add(req, e.getClass().getName());
76
77 setForward(req, "portlet.shopping.error");
78 }
79 else if (e instanceof CategoryNameException) {
80 SessionErrors.add(req, e.getClass().getName());
81 }
82 else {
83 throw e;
84 }
85 }
86 }
87
88 public ActionForward render(
89 ActionMapping mapping, ActionForm form, PortletConfig config,
90 RenderRequest req, RenderResponse res)
91 throws Exception {
92
93 try {
94 ActionUtil.getCategory(req);
95 }
96 catch (Exception e) {
97 if (e instanceof NoSuchCategoryException ||
98 e instanceof PrincipalException) {
99
100 SessionErrors.add(req, e.getClass().getName());
101
102 return mapping.findForward("portlet.shopping.error");
103 }
104 else {
105 throw e;
106 }
107 }
108
109 return mapping.findForward(
110 getForward(req, "portlet.shopping.edit_category"));
111 }
112
113 protected void deleteCategory(ActionRequest req) throws Exception {
114 long categoryId = ParamUtil.getLong(req, "categoryId");
115
116 ShoppingCategoryServiceUtil.deleteCategory(categoryId);
117 }
118
119 protected void updateCategory(ActionRequest req) throws Exception {
120 Layout layout = (Layout)req.getAttribute(WebKeys.LAYOUT);
121
122 long categoryId = ParamUtil.getLong(req, "categoryId");
123
124 long parentCategoryId = ParamUtil.getLong(req, "parentCategoryId");
125 String name = ParamUtil.getString(req, "name");
126 String description = ParamUtil.getString(req, "description");
127
128 boolean mergeWithParentCategory = ParamUtil.getBoolean(
129 req, "mergeWithParentCategory");
130
131 String[] communityPermissions = req.getParameterValues(
132 "communityPermissions");
133 String[] guestPermissions = req.getParameterValues(
134 "guestPermissions");
135
136 if (categoryId <= 0) {
137
138
140 ShoppingCategoryServiceUtil.addCategory(
141 layout.getPlid(), parentCategoryId, name, description,
142 communityPermissions, guestPermissions);
143 }
144 else {
145
146
148 ShoppingCategoryServiceUtil.updateCategory(
149 categoryId, parentCategoryId, name, description,
150 mergeWithParentCategory);
151 }
152 }
153
154 }