1
19
20 package com.liferay.portlet.shopping.action;
21
22 import com.liferay.portal.kernel.servlet.SessionErrors;
23 import com.liferay.portal.kernel.util.Constants;
24 import com.liferay.portal.kernel.util.ParamUtil;
25 import com.liferay.portal.model.Layout;
26 import com.liferay.portal.security.auth.PrincipalException;
27 import com.liferay.portal.struts.PortletAction;
28 import com.liferay.portal.util.WebKeys;
29 import com.liferay.portlet.shopping.CategoryNameException;
30 import com.liferay.portlet.shopping.NoSuchCategoryException;
31 import com.liferay.portlet.shopping.service.ShoppingCategoryServiceUtil;
32
33 import javax.portlet.ActionRequest;
34 import javax.portlet.ActionResponse;
35 import javax.portlet.PortletConfig;
36 import javax.portlet.RenderRequest;
37 import javax.portlet.RenderResponse;
38
39 import org.apache.struts.action.ActionForm;
40 import org.apache.struts.action.ActionForward;
41 import org.apache.struts.action.ActionMapping;
42
43
49 public class EditCategoryAction extends PortletAction {
50
51 public void processAction(
52 ActionMapping mapping, ActionForm form, PortletConfig portletConfig,
53 ActionRequest actionRequest, ActionResponse actionResponse)
54 throws Exception {
55
56 String cmd = ParamUtil.getString(actionRequest, Constants.CMD);
57
58 try {
59 if (cmd.equals(Constants.ADD) || cmd.equals(Constants.UPDATE)) {
60 updateCategory(actionRequest);
61 }
62 else if (cmd.equals(Constants.DELETE)) {
63 deleteCategory(actionRequest);
64 }
65
66 sendRedirect(actionRequest, actionResponse);
67 }
68 catch (Exception e) {
69 if (e instanceof NoSuchCategoryException ||
70 e instanceof PrincipalException) {
71
72 SessionErrors.add(actionRequest, e.getClass().getName());
73
74 setForward(actionRequest, "portlet.shopping.error");
75 }
76 else if (e instanceof CategoryNameException) {
77 SessionErrors.add(actionRequest, e.getClass().getName());
78 }
79 else {
80 throw e;
81 }
82 }
83 }
84
85 public ActionForward render(
86 ActionMapping mapping, ActionForm form, PortletConfig portletConfig,
87 RenderRequest renderRequest, RenderResponse renderResponse)
88 throws Exception {
89
90 try {
91 ActionUtil.getCategory(renderRequest);
92 }
93 catch (Exception e) {
94 if (e instanceof NoSuchCategoryException ||
95 e instanceof PrincipalException) {
96
97 SessionErrors.add(renderRequest, e.getClass().getName());
98
99 return mapping.findForward("portlet.shopping.error");
100 }
101 else {
102 throw e;
103 }
104 }
105
106 return mapping.findForward(
107 getForward(renderRequest, "portlet.shopping.edit_category"));
108 }
109
110 protected void deleteCategory(ActionRequest actionRequest)
111 throws Exception {
112
113 long categoryId = ParamUtil.getLong(actionRequest, "categoryId");
114
115 ShoppingCategoryServiceUtil.deleteCategory(categoryId);
116 }
117
118 protected void updateCategory(ActionRequest actionRequest)
119 throws Exception {
120
121 Layout layout = (Layout)actionRequest.getAttribute(WebKeys.LAYOUT);
122
123 long categoryId = ParamUtil.getLong(actionRequest, "categoryId");
124
125 long parentCategoryId = ParamUtil.getLong(
126 actionRequest, "parentCategoryId");
127 String name = ParamUtil.getString(actionRequest, "name");
128 String description = ParamUtil.getString(actionRequest, "description");
129
130 boolean mergeWithParentCategory = ParamUtil.getBoolean(
131 actionRequest, "mergeWithParentCategory");
132
133 String[] communityPermissions = actionRequest.getParameterValues(
134 "communityPermissions");
135 String[] guestPermissions = actionRequest.getParameterValues(
136 "guestPermissions");
137
138 if (categoryId <= 0) {
139
140
142 ShoppingCategoryServiceUtil.addCategory(
143 layout.getPlid(), parentCategoryId, name, description,
144 communityPermissions, guestPermissions);
145 }
146 else {
147
148
150 ShoppingCategoryServiceUtil.updateCategory(
151 categoryId, parentCategoryId, name, description,
152 mergeWithParentCategory);
153 }
154 }
155
156 }