root / src / gr / ebs / gss / client / rest / resource / FolderResource.java @ 62f168b2
History | View | Annotate | Download (11.5 kB)
1 |
/*
|
---|---|
2 |
* Copyright 2009 Electronic Business Systems Ltd.
|
3 |
*
|
4 |
* This file is part of GSS.
|
5 |
*
|
6 |
* GSS is free software: you can redistribute it and/or modify
|
7 |
* it under the terms of the GNU General Public License as published by
|
8 |
* the Free Software Foundation, either version 3 of the License, or
|
9 |
* (at your option) any later version.
|
10 |
*
|
11 |
* GSS is distributed in the hope that it will be useful,
|
12 |
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
13 |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
14 |
* GNU General Public License for more details.
|
15 |
*
|
16 |
* You should have received a copy of the GNU General Public License
|
17 |
* along with GSS. If not, see <http://www.gnu.org/licenses/>.
|
18 |
*/
|
19 |
|
20 |
package gr.ebs.gss.client.rest.resource; |
21 |
|
22 |
import gr.ebs.gss.client.rest.MultipleGetCommand; |
23 |
import gr.ebs.gss.client.rest.MultipleGetCommand.Cached; |
24 |
|
25 |
import java.util.ArrayList; |
26 |
import java.util.Date; |
27 |
import java.util.HashSet; |
28 |
import java.util.LinkedList; |
29 |
import java.util.List; |
30 |
import java.util.Set; |
31 |
|
32 |
import com.google.gwt.core.client.GWT; |
33 |
import com.google.gwt.http.client.URL; |
34 |
import com.google.gwt.json.client.JSONArray; |
35 |
import com.google.gwt.json.client.JSONObject; |
36 |
import com.google.gwt.json.client.JSONParser; |
37 |
|
38 |
/**
|
39 |
* @author kman
|
40 |
*/
|
41 |
public class FolderResource extends RestResource { |
42 |
|
43 |
public FolderResource(String aUri) { |
44 |
super(aUri);
|
45 |
} |
46 |
|
47 |
String name;
|
48 |
|
49 |
String owner;
|
50 |
|
51 |
String createdBy;
|
52 |
|
53 |
String modifiedBy;
|
54 |
|
55 |
Date creationDate;
|
56 |
|
57 |
Date modificationDate;
|
58 |
|
59 |
List<String> filePaths = new LinkedList<String>(); |
60 |
|
61 |
List<String> subfolderPaths = new LinkedList<String>(); |
62 |
|
63 |
Set<PermissionHolder> permissions = new HashSet<PermissionHolder>(); |
64 |
|
65 |
List<FolderResource> folders = new ArrayList<FolderResource>(); |
66 |
|
67 |
List<FileResource> files = new ArrayList<FileResource>(); |
68 |
|
69 |
String parentURI;
|
70 |
|
71 |
boolean deleted = false; |
72 |
|
73 |
boolean needsExpanding = false; |
74 |
|
75 |
String parentName;
|
76 |
|
77 |
private boolean filesExpanded=false; |
78 |
|
79 |
/**
|
80 |
* Modify the parentName.
|
81 |
*
|
82 |
* @param aParentName the parentName to set
|
83 |
*/
|
84 |
public void setParentName(String aParentName) { |
85 |
parentName = aParentName; |
86 |
} |
87 |
|
88 |
/**
|
89 |
* Retrieve the name.
|
90 |
*
|
91 |
* @return the name
|
92 |
*/
|
93 |
public String getName() { |
94 |
return name;
|
95 |
} |
96 |
|
97 |
/**
|
98 |
* Modify the name.
|
99 |
*
|
100 |
* @param aName the name to set
|
101 |
*/
|
102 |
public void setName(String aName) { |
103 |
name = aName; |
104 |
} |
105 |
|
106 |
/**
|
107 |
* Retrieve the owner.
|
108 |
*
|
109 |
* @return the owner
|
110 |
*/
|
111 |
public String getOwner() { |
112 |
return owner;
|
113 |
} |
114 |
|
115 |
/**
|
116 |
* Modify the owner.
|
117 |
*
|
118 |
* @param anOwner the owner to set
|
119 |
*/
|
120 |
public void setOwner(String anOwner) { |
121 |
owner = anOwner; |
122 |
} |
123 |
|
124 |
/**
|
125 |
* Retrieve the createdBy.
|
126 |
*
|
127 |
* @return the createdBy
|
128 |
*/
|
129 |
public String getCreatedBy() { |
130 |
return createdBy;
|
131 |
} |
132 |
|
133 |
/**
|
134 |
* Modify the createdBy.
|
135 |
*
|
136 |
* @param aCreatedBy the createdBy to set
|
137 |
*/
|
138 |
public void setCreatedBy(String aCreatedBy) { |
139 |
createdBy = aCreatedBy; |
140 |
} |
141 |
|
142 |
/**
|
143 |
* Retrieve the modifiedBy.
|
144 |
*
|
145 |
* @return the modifiedBy
|
146 |
*/
|
147 |
public String getModifiedBy() { |
148 |
return modifiedBy;
|
149 |
} |
150 |
|
151 |
/**
|
152 |
* Modify the modifiedBy.
|
153 |
*
|
154 |
* @param aModifiedBy the modifiedBy to set
|
155 |
*/
|
156 |
public void setModifiedBy(String aModifiedBy) { |
157 |
modifiedBy = aModifiedBy; |
158 |
} |
159 |
|
160 |
/**
|
161 |
* Retrieve the creationDate.
|
162 |
*
|
163 |
* @return the creationDate
|
164 |
*/
|
165 |
public Date getCreationDate() { |
166 |
return creationDate;
|
167 |
} |
168 |
|
169 |
/**
|
170 |
* Modify the creationDate.
|
171 |
*
|
172 |
* @param aCreationDate the creationDate to set
|
173 |
*/
|
174 |
public void setCreationDate(Date aCreationDate) { |
175 |
creationDate = aCreationDate; |
176 |
} |
177 |
|
178 |
/**
|
179 |
* Retrieve the modificationDate.
|
180 |
*
|
181 |
* @return the modificationDate
|
182 |
*/
|
183 |
public Date getModificationDate() { |
184 |
return modificationDate;
|
185 |
} |
186 |
|
187 |
/**
|
188 |
* Modify the modificationDate.
|
189 |
*
|
190 |
* @param aModificationDate the modificationDate to set
|
191 |
*/
|
192 |
public void setModificationDate(Date aModificationDate) { |
193 |
modificationDate = aModificationDate; |
194 |
} |
195 |
|
196 |
/**
|
197 |
* Retrieve the filePaths.
|
198 |
*
|
199 |
* @return the filePaths
|
200 |
*/
|
201 |
public List<String> getFilePaths() { |
202 |
return filePaths;
|
203 |
} |
204 |
|
205 |
/**
|
206 |
* Modify the filePaths.
|
207 |
*
|
208 |
* @param newFilePaths the filePaths to set
|
209 |
*/
|
210 |
public void setFilePaths(List<String> newFilePaths) { |
211 |
filePaths = newFilePaths; |
212 |
} |
213 |
|
214 |
/**
|
215 |
* Retrieve the subfolderPaths.
|
216 |
*
|
217 |
* @return the subfolderPaths
|
218 |
*/
|
219 |
public List<String> getSubfolderPaths() { |
220 |
return subfolderPaths;
|
221 |
} |
222 |
|
223 |
/**
|
224 |
* Modify the subfolderPaths.
|
225 |
*
|
226 |
* @param newSubfolderPaths the subfolderPaths to set
|
227 |
*/
|
228 |
public void setSubfolderPaths(List<String> newSubfolderPaths) { |
229 |
subfolderPaths = newSubfolderPaths; |
230 |
} |
231 |
|
232 |
/**
|
233 |
* Retrieve the permissions.
|
234 |
*
|
235 |
* @return the permissions
|
236 |
*/
|
237 |
public Set<PermissionHolder> getPermissions() { |
238 |
return permissions;
|
239 |
} |
240 |
|
241 |
/**
|
242 |
* Modify the permissions.
|
243 |
*
|
244 |
* @param newPermissions the permissions to set
|
245 |
*/
|
246 |
public void setPermissions(Set<PermissionHolder> newPermissions) { |
247 |
permissions = newPermissions; |
248 |
} |
249 |
|
250 |
/**
|
251 |
* Retrieve the deleted.
|
252 |
*
|
253 |
* @return the deleted
|
254 |
*/
|
255 |
public boolean isDeleted() { |
256 |
return deleted;
|
257 |
} |
258 |
|
259 |
/**
|
260 |
* Modify the deleted.
|
261 |
*
|
262 |
* @param newDeleted the deleted to set
|
263 |
*/
|
264 |
public void setDeleted(boolean newDeleted) { |
265 |
deleted = newDeleted; |
266 |
} |
267 |
|
268 |
public void removeSubfolderPath(String spath) { |
269 |
if (subfolderPaths.remove(spath))
|
270 |
return;
|
271 |
else if (subfolderPaths.remove(spath + "/")) |
272 |
return;
|
273 |
else
|
274 |
subfolderPaths.remove(spath.substring(0, spath.length() - 1)); |
275 |
} |
276 |
|
277 |
/**
|
278 |
* Retrieve the folders.
|
279 |
*
|
280 |
* @return the folders
|
281 |
*/
|
282 |
public List<FolderResource> getFolders() { |
283 |
return folders;
|
284 |
} |
285 |
|
286 |
/**
|
287 |
* Modify the folders.
|
288 |
*
|
289 |
* @param newFolders the folders to set
|
290 |
*/
|
291 |
public void setFolders(List<FolderResource> newFolders) { |
292 |
folders = newFolders; |
293 |
} |
294 |
|
295 |
/**
|
296 |
* Retrieve the files.
|
297 |
*
|
298 |
* @return the files
|
299 |
*/
|
300 |
public List<FileResource> getFiles() { |
301 |
return files;
|
302 |
} |
303 |
|
304 |
/**
|
305 |
* Modify the files.
|
306 |
*
|
307 |
* @param newFiles the files to set
|
308 |
*/
|
309 |
public void setFiles(List<FileResource> newFiles) { |
310 |
files = newFiles; |
311 |
} |
312 |
|
313 |
/**
|
314 |
* Retrieve the parentURI.
|
315 |
*
|
316 |
* @return the parentURI
|
317 |
*/
|
318 |
public String getParentURI() { |
319 |
return parentURI;
|
320 |
} |
321 |
|
322 |
/**
|
323 |
* Modify the parentURI.
|
324 |
*
|
325 |
* @param aParentURI the parentURI to set
|
326 |
*/
|
327 |
public void setParentURI(String aParentURI) { |
328 |
parentURI = aParentURI; |
329 |
} |
330 |
|
331 |
@Override
|
332 |
public void createFromJSON(String text) { |
333 |
JSONObject json = (JSONObject) JSONParser.parse(text); |
334 |
name = unmarshallString(json, "name");
|
335 |
owner = unmarshallString(json, "owner");
|
336 |
deleted = unmarshallBoolean(json, "deleted");
|
337 |
if (deleted)
|
338 |
GWT.log("FOUND A DELETED FOLDER:" + name, null); |
339 |
|
340 |
if (json.get("parent") != null) { |
341 |
JSONObject parent = json.get("parent").isObject();
|
342 |
parentURI = unmarshallString(parent, "uri");
|
343 |
parentName = unmarshallString(parent, "name");
|
344 |
if(parentName != null) |
345 |
parentName = URL.decodeComponent(parentName);
|
346 |
} |
347 |
|
348 |
if (json.get("permissions") != null) { |
349 |
JSONArray perm = json.get("permissions").isArray();
|
350 |
if (perm != null) |
351 |
for (int i = 0; i < perm.size(); i++) { |
352 |
JSONObject obj = perm.get(i).isObject(); |
353 |
if (obj != null) { |
354 |
PermissionHolder permission = new PermissionHolder();
|
355 |
if (obj.get("user") != null) |
356 |
permission.setUser(unmarshallString(obj, "user"));
|
357 |
if (obj.get("group") != null) |
358 |
permission.setGroup(URL.decodeComponent(unmarshallString(obj, "group"))); |
359 |
permission.setRead(unmarshallBoolean(obj, "read"));
|
360 |
permission.setWrite(unmarshallBoolean(obj, "write"));
|
361 |
permission.setModifyACL(unmarshallBoolean(obj, "modifyACL"));
|
362 |
permissions.add(permission); |
363 |
} |
364 |
} |
365 |
} |
366 |
if (json.get("folders") != null) { |
367 |
JSONArray subs = json.get("folders").isArray();
|
368 |
if (subs != null) |
369 |
for (int i = 0; i < subs.size(); i++) { |
370 |
JSONObject so = subs.get(i).isObject(); |
371 |
if (so != null) { |
372 |
String subUri = unmarshallString(so, "uri"); |
373 |
String subName = unmarshallString(so, "name"); |
374 |
if (subUri != null && subName != null) { |
375 |
if (!subUri.endsWith("/")) |
376 |
subUri = subUri + "/";
|
377 |
FolderResource sub = new FolderResource(subUri);
|
378 |
sub.setName(subName); |
379 |
sub.setNeedsExpanding(true);
|
380 |
folders.add(sub); |
381 |
subfolderPaths.add(subUri); |
382 |
} |
383 |
} |
384 |
} |
385 |
} |
386 |
if (json.get("files") != null) { |
387 |
JSONArray subs = json.get("files").isArray();
|
388 |
if (subs != null) |
389 |
for (int i = 0; i < subs.size(); i++) { |
390 |
JSONObject fo = subs.get(i).isObject(); |
391 |
if (fo != null) { |
392 |
String fname = unmarshallString(fo, "name"); |
393 |
String fowner = unmarshallString(fo, "owner"); |
394 |
String fcontent = unmarshallString(fo, "content"); |
395 |
String fpath = unmarshallString(fo, "path"); |
396 |
fpath = URL.decodeComponent(fpath);
|
397 |
Integer fversion = null; |
398 |
if (fo.get("version") != null) |
399 |
fversion = new Integer(fo.get("version").toString()); |
400 |
boolean fdeleted = unmarshallBoolean(fo, "deleted"); |
401 |
Date fcreationDate = null; |
402 |
if (fo.get("creationDate") != null) |
403 |
fcreationDate = new Date(new Long(fo.get("creationDate").toString())); |
404 |
Date fmodificationDate = null; |
405 |
if (fo.get("modificationDate") != null) |
406 |
fmodificationDate = new Date(new Long(fo.get("modificationDate").toString())); |
407 |
String furi = unmarshallString(fo, "uri"); |
408 |
Long fsize = 0L; |
409 |
if (fo.get("size") != null) |
410 |
fsize = new Long(fo.get("size").toString()); |
411 |
filePaths.add(furi); |
412 |
FileResource fs = new FileResource(furi);
|
413 |
fs.setName(fname); |
414 |
fs.setOwner(fowner); |
415 |
fs.setPath(fpath); |
416 |
fs.setVersion(fversion); |
417 |
fs.setContentLength(fsize); |
418 |
fs.setDeleted(fdeleted); |
419 |
fs.setCreationDate(fcreationDate); |
420 |
fs.setModificationDate(fmodificationDate); |
421 |
fs.setContentType(fcontent); |
422 |
files.add(fs); |
423 |
} |
424 |
} |
425 |
} |
426 |
if (json.get("creationDate") != null) |
427 |
creationDate = new Date(new Long(json.get("creationDate").toString())); |
428 |
if (json.get("modificationDate") != null) |
429 |
modificationDate = new Date(new Long(json.get("modificationDate").toString())); |
430 |
} |
431 |
|
432 |
public String getParentName(){ |
433 |
return parentName;
|
434 |
} |
435 |
|
436 |
/**
|
437 |
* Retrieve the needsExpanding.
|
438 |
*
|
439 |
* @return the needsExpanding
|
440 |
*/
|
441 |
public boolean isNeedsExpanding() { |
442 |
return needsExpanding;
|
443 |
} |
444 |
|
445 |
/**
|
446 |
* Modify the needsExpanding.
|
447 |
*
|
448 |
* @param newNeedsExpanding the needsExpanding to set
|
449 |
*/
|
450 |
public void setNeedsExpanding(boolean newNeedsExpanding) { |
451 |
needsExpanding = newNeedsExpanding; |
452 |
} |
453 |
|
454 |
public boolean isShared(){ |
455 |
|
456 |
for(PermissionHolder perm : permissions){
|
457 |
if(perm.getUser() != null && !owner.equals(perm.getUser())) |
458 |
return true; |
459 |
if(perm.getGroup() != null) |
460 |
return true; |
461 |
} |
462 |
return false; |
463 |
} |
464 |
|
465 |
@Override
|
466 |
public String getLastModifiedSince() { |
467 |
if(modificationDate != null) |
468 |
return getDate(modificationDate.getTime());
|
469 |
return null; |
470 |
} |
471 |
|
472 |
public MultipleGetCommand.Cached[] getCache(){ |
473 |
if(getSubfolderPaths().size() != getFolders().size()){
|
474 |
GWT.log("MISMATCH IN PATH AND FOLDERS SIZE", null); |
475 |
return null; |
476 |
} |
477 |
MultipleGetCommand.Cached[] result = new MultipleGetCommand.Cached[getSubfolderPaths().size()]; |
478 |
for(int i=0; i<getFolders().size();i++){ |
479 |
FolderResource r = getFolders().get(i); |
480 |
Cached c = new Cached();
|
481 |
c.cache=r; |
482 |
c.uri=r.uri; |
483 |
result[i] = c; |
484 |
} |
485 |
|
486 |
return result;
|
487 |
} |
488 |
|
489 |
public MultipleGetCommand.Cached[] getFileCache(){ |
490 |
if(getFilePaths().size() != getFiles().size()){
|
491 |
GWT.log("MISMATCH IN PATH AND FILES SIZE", null); |
492 |
return null; |
493 |
} |
494 |
if(!filesExpanded)
|
495 |
return null; |
496 |
MultipleGetCommand.Cached[] result = new MultipleGetCommand.Cached[getFilePaths().size()]; |
497 |
for(int i=0; i<getFiles().size();i++){ |
498 |
FileResource r = getFiles().get(i); |
499 |
Cached c = new Cached();
|
500 |
c.cache=r; |
501 |
c.uri=r.uri; |
502 |
result[i] = c; |
503 |
} |
504 |
|
505 |
return result;
|
506 |
} |
507 |
|
508 |
|
509 |
public void setFilesExpanded(boolean filesExpanded) { |
510 |
this.filesExpanded = filesExpanded;
|
511 |
} |
512 |
|
513 |
|
514 |
} |