|
1
19
20 package com.sslexplorer.properties.actions;
21
22 import java.util.ArrayList  ;
23 import java.util.Collection ;
24 import java.util.Collections ;
25 import java.util.Iterator ;
26 import java.util.List ;
27 import java.util.Properties ;
28
29 import javax.servlet.http.HttpServletRequest ;
30 import javax.servlet.http.HttpServletResponse ;
31
32 import org.apache.commons.beanutils.BeanUtils;
33 import org.apache.commons.logging.Log;
34 import org.apache.commons.logging.LogFactory;
35 import org.apache.struts.Globals;
36 import org.apache.struts.action.ActionForm;
37 import org.apache.struts.action.ActionForward;
38 import org.apache.struts.action.ActionMapping;
39 import org.apache.struts.action.ActionMessage;
40 import org.apache.struts.action.ActionMessages;
41
42 import com.sslexplorer.boot.AbstractPropertyKey;
43 import com.sslexplorer.boot.PropertyClass;
44 import com.sslexplorer.boot.PropertyDefinition;
45 import com.sslexplorer.boot.PropertyDefinitionCategory;
46 import com.sslexplorer.boot.PropertyList;
47 import com.sslexplorer.boot.Util;
48 import com.sslexplorer.core.CoreUtil;
49 import com.sslexplorer.core.actions.AuthenticatedDispatchAction;
50 import com.sslexplorer.properties.Property;
51 import com.sslexplorer.properties.PropertyItem;
52 import com.sslexplorer.properties.forms.AbstractPropertiesForm;
53 import com.sslexplorer.properties.forms.PropertiesForm;
54 import com.sslexplorer.security.LogonControllerFactory;
55 import com.sslexplorer.security.SessionInfo;
56 import com.sslexplorer.security.User;
57
58 public abstract class AbstractPropertiesAction extends AuthenticatedDispatchAction {
59 static Log log = LogFactory.getLog(AbstractPropertiesAction.class);
60
61 public AbstractPropertiesAction() {
62 super();
63 }
64
65 public ActionForward reset(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response)
66 throws Exception {
67 AbstractPropertiesForm f = (AbstractPropertiesForm) form;
68 f.clearValues();
69 User user = isSetupMode() ? null : LogonControllerFactory.getInstance().getUser((HttpServletRequest ) request);
70 return rebuildItems(mapping, f.getParentCategory(), f, request, user);
71 }
72
73 public ActionForward unspecified(ActionMapping mapping, ActionForm form, HttpServletRequest request,
74 HttpServletResponse response) throws Exception {
75 AbstractPropertiesForm pf = (AbstractPropertiesForm) form;
77 pf.clearValues();
78 pf.setUpdateAction(mapping.getPath() + ".do");
79 pf.setInput(mapping.getInput());
80
81 if (mapping.getParameter() != null && !mapping.getParameter().equals("")) {
83 PropertyList pl = new PropertyList(mapping.getParameter());
84 Properties pr = pl.getAsNameValuePairs();
85 BeanUtils.populate(pf, pr);
86 }
87
88 if ("changeSelectedCategory".equalsIgnoreCase(pf.getActionTarget())) {
89 pf.setSelectedCategory(pf.getNewSelectedCategory());
90 }
91
92 return rebuildItems(mapping, pf.getParentCategory(), pf, request, getSessionInfo(request).getUser());
94 }
95
96 public ActionForward changeSelectedCategory(ActionMapping mapping, ActionForm form, HttpServletRequest request,
97 HttpServletResponse response) throws Exception {
98 if (log.isDebugEnabled())
99 log.debug("Storing properties");
100 AbstractPropertiesForm f = (AbstractPropertiesForm) form;
101 f.storeItems();
102 User user = isSetupMode() ? null : LogonControllerFactory.getInstance().getUser((HttpServletRequest ) request);
103 f.setSelectedCategory(f.getNewSelectedCategory());
104 f.setNewSelectedCategory(-1);
105 return rebuildItems(mapping, f.getParentCategory(), f, request, user);
106 }
107
108 public ActionForward cancel(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response)
109 throws Exception {
110 AbstractPropertiesForm pf = (AbstractPropertiesForm) form;
111 User user = isSetupMode() ? null : LogonControllerFactory.getInstance().getUser((HttpServletRequest ) request);
112 pf.setSelectedCategory(-1);
113 pf.clearValues();
114 int newCategory = pf.popCategory();
115 pf.setParentCategory(newCategory);
116 ActionForward fwd = rebuildItems(mapping, newCategory, pf, request, user);
117 ActionForward cancel = mapping.findForward("cancel");
118 return cancel != null ? cancel : fwd;
119 }
120
121 public ActionForward displayCategory(ActionMapping mapping, ActionForm form, HttpServletRequest request,
122 HttpServletResponse response) throws Exception {
123 AbstractPropertiesForm pf = (AbstractPropertiesForm) form;
124 User user = isSetupMode() ? null : LogonControllerFactory.getInstance().getUser((HttpServletRequest ) request);
125 pf.setSelectedCategory(-1);
126 pf.pushCategory(pf.getParentCategory());
127 pf.setParentCategory(pf.getNewSelectedCategory());
128 pf.setNewSelectedCategory(-1);
129 return rebuildItems(mapping, pf.getParentCategory(), pf, request, user);
130 }
131
132 public ActionForward commit(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response)
133 throws Exception {
134 SessionInfo sessionInfo = getSessionInfo(request);
135 boolean restartRequired = false;
136
137 if (log.isDebugEnabled())
139 log.debug("Commiting properties");
140 AbstractPropertiesForm f = (AbstractPropertiesForm) form;
141 f.storeItems();
142
143 if (!((PropertiesForm) form).getEnabled()) {
145 throw new Exception ("Disabled.");
146 }
147
148 for (Iterator i = f.storedItems(); i.hasNext();) {
150 PropertyItem item = (PropertyItem) i.next();
151 PropertyDefinition def = item.getDefinition();
152 if(def.isRestartRequired()) {
153 restartRequired = true;
154 }
155 String val = null;
156 val = String.valueOf(item.getPropertyValue());
157 if (log.isDebugEnabled())
158 log.debug("Setting '" + def.getName() + "' to '" + val + "'");
159 Property.setProperty(createKey(item.getDefinition(), f, sessionInfo), val, sessionInfo);
160 }
161 CoreUtil.resetMainNavigation(request.getSession());
162
163 ActionMessages messages = new ActionMessages();
165 messages.add(Globals.MESSAGES_KEY, new ActionMessage("message.propertiesSaved"));
166 saveMessages(request, messages);
167
168 f.clearValues();
170 ActionForward fwd;
171 if (f.getForwardTo() != null && !f.getForwardTo().equals("")) {
172 fwd = new ActionForward(f.getForwardTo(), f.isRedirect());
173 } else {
174 fwd = cancel(mapping, form, request, response);
175 }
176 if(restartRequired) {
177 String orig = fwd.getPath();
178 fwd = mapping.findForward("restartRequired");
179 fwd = CoreUtil.addParameterToForward(fwd, "no", orig);
180 }
181 return fwd;
182 }
183
184 protected String getMethodName(ActionMapping mapping, ActionForm form, HttpServletRequest request,
185 HttpServletResponse response, String parameter) throws Exception {
186 return request.getParameter("actionTarget");
187 }
188
189 protected ActionForward rebuildItems(ActionMapping mapping, int parentCategory, AbstractPropertiesForm pf, HttpServletRequest request, User user)
190 throws Exception {
191 SessionInfo sessionInfo = getSessionInfo(request);
192 List <PropertyDefinitionCategory> categoryDefinitions = new ArrayList <PropertyDefinitionCategory>();
193 List <PropertyDefinitionCategory> subCategories = new ArrayList <PropertyDefinitionCategory>();
194 Collection <PropertyDefinitionCategory> sourceCategories = null;
195 List <PropertyItem> propertyItems = new ArrayList <PropertyItem>();
196 for (PropertyClass propertyClass : pf.getPropertyClasses()) {
197
198
203 if (parentCategory == 0) {
204 sourceCategories = propertyClass.getCategories();
205 } else {
206 PropertyDefinitionCategory category = propertyClass.getPropertyDefinitionCategory(parentCategory);
207 if (category != null) {
208 sourceCategories = category.getCategories();
209 }
210 else {
211 sourceCategories = null;
212 }
213 }
214
215 if (sourceCategories != null) {
216 for (PropertyDefinitionCategory def : sourceCategories) {
217 if(def.isEnabled()) {
218 if (def.size() > 0) {
219 if(!subCategories.contains(def)) {
220 for(PropertyDefinitionCategory subcat : def.getCategories()) {
222 if(subcat.isEnabled()) {
223 subCategories.add(def);
224 break;
225 }
226 }
227 }
228 } else {
229 if(!categoryDefinitions.contains(def)) {
230 categoryDefinitions.add(def);
231 if (pf.getSelectedCategory() == -1) {
232 pf.setSelectedCategory(def.getId());
233 }
234 }
235 }
236 }
237 }
238 }
239
240 for (PropertyDefinition def : propertyClass.getDefinitions()) {
241 if (!def.isHidden() && def.getCategory() == pf.getSelectedCategory()) {
242 propertyItems.add(pf.retrieveItem(def.getName(), new PropertyItem(this, request, def, Property
243 .getProperty(createKey(def, pf, sessionInfo)))));
244 }
245 }
246 }
247 pf.setParentCategory(parentCategory);
248 pf.setSubCategories(subCategories);
249 pf.setCategoryDefinitions(categoryDefinitions);
250 Collections.sort(propertyItems);
251 pf.setPropertyItems(propertyItems.toArray(new PropertyItem[propertyItems.size()]));
252
253 if(propertyItems.size() != 0 || subCategories.size() != 0) {
254 return mapping.findForward("display");
255 }
256 else {
257 log.warn("No categories or definitions to display. May be the result of a session timeout.");
258 return mapping.findForward("home");
259 }
260 }
261
262 public abstract AbstractPropertyKey createKey(PropertyDefinition definition, AbstractPropertiesForm form, SessionInfo sessionInfo);
263 } |
Popular Tags |
Java API By Example, From Geeks To Geeks.