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16 package org.outerj.daisy.frontend.admin;
17
18 import org.apache.cocoon.components.flow.apples.StatelessAppleController;
19 import org.apache.cocoon.components.flow.apples.AppleRequest;
20 import org.apache.cocoon.components.flow.apples.AppleResponse;
21 import org.apache.cocoon.ResourceNotFoundException;
22 import org.apache.cocoon.environment.Request;
23 import org.apache.avalon.framework.service.Serviceable;
24 import org.apache.avalon.framework.service.ServiceManager;
25 import org.apache.avalon.framework.service.ServiceException;
26 import org.apache.xmlbeans.XmlObject;
27 import org.outerj.daisy.frontend.util.XmlObjectXMLizable;
28 import org.outerj.daisy.frontend.util.AbstractDaisyApple;
29 import org.outerj.daisy.frontend.PageContext;
30 import org.outerj.daisy.frontend.SkinConfHelper;
31 import org.outerj.daisy.frontend.WikiHelper;
32 import org.outerj.daisy.repository.Repository;
33
34 import java.util.Map  ;
35 import java.util.HashMap ;
36
37 public class AdminApple extends AbstractDaisyApple implements StatelessAppleController, Serviceable {
38 private ServiceManager serviceManager;
39 private Repository repository;
40 private static Map ENTITY_HANDLERS;
41 static {
42 ENTITY_HANDLERS = new HashMap ();
43 ENTITY_HANDLERS.put(DocumentTypeHandler.NAME, new DocumentTypeHandler());
44 ENTITY_HANDLERS.put(FieldTypeHandler.NAME, new FieldTypeHandler());
45 ENTITY_HANDLERS.put(PartTypeHandler.NAME, new PartTypeHandler());
46 ENTITY_HANDLERS.put(UserHandler.NAME, new UserHandler());
47 ENTITY_HANDLERS.put(RoleHandler.NAME, new RoleHandler());
48 ENTITY_HANDLERS.put(BranchHandler.NAME, new BranchHandler());
49 ENTITY_HANDLERS.put(LanguageHandler.NAME, new LanguageHandler());
50 ENTITY_HANDLERS.put(CollectionHandler.NAME, new CollectionHandler());
51 }
52
53 public void service(ServiceManager serviceManager) throws ServiceException {
54 this.serviceManager = serviceManager;
55 }
56
57 protected void processInternal(AppleRequest appleRequest, final AppleResponse appleResponse) throws Exception {
58 repository = WikiHelper.getRepository(appleRequest.getCocoonRequest(), serviceManager);
59
60 String resource = appleRequest.getSitemapParameter("resource");
61 EntityHandler entityHandler = (EntityHandler)ENTITY_HANDLERS.get(resource);
62 if (entityHandler == null)
63 throw new ResourceNotFoundException("Unknown admin resource: " + resource);
64
65 Request request = appleRequest.getCocoonRequest();
66 String method = request.getMethod();
67 if (method.equals("POST")) {
68 String action = request.getParameter("action");
69 String idParam = request.getParameter("id");
70
71 if (action == null || action.equals("") || idParam == null || idParam.equals(""))
72 throw new Exception ("Invalid request: missing request parameters.");
73
74 if (action.equals("delete")) {
75 long id = Long.parseLong(idParam);
76 entityHandler.deleteEntity(id, repository);
77 } else {
78 throw new Exception ("Unsupported action: " + action);
79 }
80 }
81
82 Map viewData = new HashMap ();
84 viewData.put("pageXml", new XmlObjectXMLizable(entityHandler.getEntityList(repository)));
85 viewData.put("pageContext", new PageContext(getMountPoint(), repository, getLayoutType(), getSkin(), SkinConfHelper.getGlobalSkinConf(serviceManager), getContext()));
86 viewData.put("entityName", entityHandler.getEntityName().toLowerCase());
87 appleResponse.sendPage("EntitiesPipe", viewData);
88 }
89
90 interface EntityHandler {
91 String getEntityName();
92
93 void deleteEntity(long id, Repository repository) throws Exception ;
94
95 XmlObject getEntityList(Repository repository) throws Exception ;
96 }
97
98 public static class DocumentTypeHandler implements EntityHandler {
99 public static final String NAME = "documentType";
100
101 public String getEntityName() {
102 return NAME;
103 }
104
105 public void deleteEntity(long id, Repository repository) throws Exception {
106 repository.getRepositorySchema().deleteDocumentType(id);
107 }
108
109 public XmlObject getEntityList(Repository repository) throws Exception {
110 return repository.getRepositorySchema().getAllDocumentTypes(false).getXml();
111 }
112 }
113
114 public static class PartTypeHandler implements EntityHandler {
115 public static final String NAME = "partType";
116
117 public String getEntityName() {
118 return NAME;
119 }
120
121 public void deleteEntity(long id, Repository repository) throws Exception {
122 repository.getRepositorySchema().deletePartType(id);
123 }
124
125 public XmlObject getEntityList(Repository repository) throws Exception {
126 return repository.getRepositorySchema().getAllPartTypes(false).getXml();
127 }
128 }
129
130 public static class FieldTypeHandler implements EntityHandler {
131 public static final String NAME = "fieldType";
132
133 public String getEntityName() {
134 return NAME;
135 }
136
137 public void deleteEntity(long id, Repository repository) throws Exception {
138 repository.getRepositorySchema().deleteFieldType(id);
139 }
140
141 public XmlObject getEntityList(Repository repository) throws Exception {
142 return repository.getRepositorySchema().getAllFieldTypes(false).getXml();
143 }
144 }
145
146 public static class CollectionHandler implements EntityHandler {
147 public static final String NAME = "collection";
148
149 public String getEntityName() {
150 return NAME;
151 }
152
153 public void deleteEntity(long id, Repository repository) throws Exception {
154 repository.getCollectionManager().deleteCollection(id);
155 }
156
157 public XmlObject getEntityList(Repository repository) throws Exception {
158 return repository.getCollectionManager().getCollections(false).getXml();
159 }
160 }
161
162 public static class RoleHandler implements EntityHandler {
163 public static final String NAME = "role";
164
165 public String getEntityName() {
166 return NAME;
167 }
168
169 public void deleteEntity(long id, Repository repository) throws Exception {
170 repository.getUserManager().deleteRole(id);
171 }
172
173 public XmlObject getEntityList(Repository repository) throws Exception {
174 return repository.getUserManager().getRoles().getXml();
175 }
176 }
177
178 public static class UserHandler implements EntityHandler {
179 public static final String NAME = "user";
180
181 public String getEntityName() {
182 return NAME;
183 }
184
185 public void deleteEntity(long id, Repository repository) throws Exception {
186 repository.getUserManager().deleteUser(id);
187 }
188
189 public XmlObject getEntityList(Repository repository) throws Exception {
190 return repository.getUserManager().getUsers().getXml();
191 }
192 }
193
194 public static class BranchHandler implements EntityHandler {
195 public static final String NAME = "branch";
196
197 public String getEntityName() {
198 return NAME;
199 }
200
201 public void deleteEntity(long id, Repository repository) throws Exception {
202 repository.getVariantManager().deleteBranch(id);
203 }
204
205 public XmlObject getEntityList(Repository repository) throws Exception {
206 return repository.getVariantManager().getAllBranches(false).getXml();
207 }
208 }
209
210 public static class LanguageHandler implements EntityHandler {
211 public static final String NAME = "language";
212
213 public String getEntityName() {
214 return NAME;
215 }
216
217 public void deleteEntity(long id, Repository repository) throws Exception {
218 repository.getVariantManager().deleteLanguage(id);
219 }
220
221 public XmlObject getEntityList(Repository repository) throws Exception {
222 return repository.getVariantManager().getAllLanguages(false).getXml();
223 }
224 }
225 }
226 |
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