1
|
/**
|
2
|
* '$RCSfile$'
|
3
|
* Copyright: 2011 Regents of the University of California and the
|
4
|
* National Center for Ecological Analysis and Synthesis
|
5
|
*
|
6
|
* '$Author: leinfelder $'
|
7
|
* '$Date: 2011-06-29 17:23:22 -0700 (Wed, 29 Jun 2011) $'
|
8
|
*
|
9
|
* This program is free software; you can redistribute it and/or modify
|
10
|
* it under the terms of the GNU General Public License as published by
|
11
|
* the Free Software Foundation; either version 2 of the License, or
|
12
|
* (at your option) any later version.
|
13
|
*
|
14
|
* This program is distributed in the hope that it will be useful,
|
15
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
16
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
17
|
* GNU General Public License for more details.
|
18
|
*
|
19
|
* You should have received a copy of the GNU General Public License
|
20
|
* along with this program; if not, write to the Free Software
|
21
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
22
|
*/
|
23
|
package edu.ucsb.nceas.metacat.restservice;
|
24
|
|
25
|
import java.io.ByteArrayInputStream;
|
26
|
import java.io.File;
|
27
|
import java.io.FileInputStream;
|
28
|
import java.io.IOException;
|
29
|
import java.io.InputStream;
|
30
|
import java.io.OutputStream;
|
31
|
import java.util.Date;
|
32
|
import java.util.Hashtable;
|
33
|
import java.util.Iterator;
|
34
|
import java.util.List;
|
35
|
import java.util.Map;
|
36
|
import java.util.Timer;
|
37
|
|
38
|
import javax.servlet.ServletContext;
|
39
|
import javax.servlet.http.HttpServletRequest;
|
40
|
import javax.servlet.http.HttpServletResponse;
|
41
|
|
42
|
import org.apache.commons.io.IOUtils;
|
43
|
import org.apache.log4j.Logger;
|
44
|
import org.dataone.client.ObjectFormatCache;
|
45
|
import org.dataone.client.auth.CertificateManager;
|
46
|
import org.dataone.mimemultipart.MultipartRequest;
|
47
|
import org.dataone.mimemultipart.MultipartRequestResolver;
|
48
|
import org.dataone.service.exceptions.BaseException;
|
49
|
import org.dataone.service.exceptions.IdentifierNotUnique;
|
50
|
import org.dataone.service.exceptions.InsufficientResources;
|
51
|
import org.dataone.service.exceptions.InvalidRequest;
|
52
|
import org.dataone.service.exceptions.InvalidSystemMetadata;
|
53
|
import org.dataone.service.exceptions.InvalidToken;
|
54
|
import org.dataone.service.exceptions.NotAuthorized;
|
55
|
import org.dataone.service.exceptions.NotFound;
|
56
|
import org.dataone.service.exceptions.NotImplemented;
|
57
|
import org.dataone.service.exceptions.ServiceFailure;
|
58
|
import org.dataone.service.exceptions.UnsupportedType;
|
59
|
import org.dataone.service.types.Checksum;
|
60
|
import org.dataone.service.types.Event;
|
61
|
import org.dataone.service.types.Identifier;
|
62
|
import org.dataone.service.types.Log;
|
63
|
import org.dataone.service.types.ObjectFormat;
|
64
|
import org.dataone.service.types.ObjectFormatIdentifier;
|
65
|
import org.dataone.service.types.ObjectFormatList;
|
66
|
import org.dataone.service.types.ObjectLocationList;
|
67
|
import org.dataone.service.types.Permission;
|
68
|
import org.dataone.service.types.Subject;
|
69
|
import org.dataone.service.types.SystemMetadata;
|
70
|
import org.jibx.runtime.BindingDirectory;
|
71
|
import org.jibx.runtime.IBindingFactory;
|
72
|
import org.jibx.runtime.IUnmarshallingContext;
|
73
|
import org.jibx.runtime.JiBXException;
|
74
|
|
75
|
import edu.ucsb.nceas.metacat.IdentifierManager;
|
76
|
import edu.ucsb.nceas.metacat.MetacatHandler;
|
77
|
import edu.ucsb.nceas.metacat.dataone.CNodeService;
|
78
|
|
79
|
/**
|
80
|
* CN REST service implementation handler
|
81
|
*
|
82
|
* ******************
|
83
|
CNCore -- DONE
|
84
|
create() - POST /d1/cn/object/PID
|
85
|
listFormats() - GET /d1/cn/formats
|
86
|
getFormat() - GET /d1/cn/formats/FMTID
|
87
|
getLogRecords - GET /d1/cn/log
|
88
|
reserveIdentifier() - POST /d1/cn/reserve
|
89
|
listNodes() - Not implemented
|
90
|
registerSystemMetadata() - POST /d1/meta/PID
|
91
|
|
92
|
CNRead -- DONE
|
93
|
get() - GET /d1/cn/object/PID
|
94
|
getSystemMetadata() - GET /d1/cn/meta/PID
|
95
|
resolve() - GET /d1/cn/resolve/PID
|
96
|
assertRelation() - GET /d1/cn/assertRelation/PID
|
97
|
getChecksum() - GET /d1/cn/checksum
|
98
|
search() - Not implemented in Metacat
|
99
|
|
100
|
CNAuthorization
|
101
|
setOwner() - PUT /d1/cn/owner/PID
|
102
|
isAuthorized() - GET /d1/cn/isAuthorized/PID
|
103
|
setAccessPolicy() - POST /d1/cn/accessRules
|
104
|
|
105
|
CNIdentity - not implemented at all on Metacat
|
106
|
|
107
|
CNReplication
|
108
|
setReplicationStatus() - Not exposed
|
109
|
updateReplicationMetadata() - New method?
|
110
|
setReplicationPolicy() - Not exposed
|
111
|
|
112
|
CNRegister -- not implemented at all in Metacat
|
113
|
* ******************
|
114
|
* @author leinfelder
|
115
|
*
|
116
|
*/
|
117
|
public class CNResourceHandler extends ResourceHandler {
|
118
|
|
119
|
/** CN-specific operations **/
|
120
|
protected static final String RESOURCE_RESERVE = "reserve";
|
121
|
protected static final String RESOURCE_FORMATS = "formats"; //remove from super
|
122
|
protected static final String RESOURCE_RESOLVE = "resolve";
|
123
|
protected static final String RESOURCE_ASSERT_RELATION = "assertRelation";
|
124
|
protected static final String RESOURCE_OWNER = "owner";
|
125
|
protected static final String RESOURCE_NOTIFY = "notify";
|
126
|
protected static final String RESOURCE_META_REPLICATION = "meta/replication";
|
127
|
protected static final String RESOURCE_META_POLICY = "meta/policy";
|
128
|
|
129
|
public CNResourceHandler(ServletContext servletContext,
|
130
|
HttpServletRequest request, HttpServletResponse response) {
|
131
|
super(servletContext, request, response);
|
132
|
logMetacat = Logger.getLogger(CNResourceHandler.class);
|
133
|
}
|
134
|
|
135
|
/**
|
136
|
* This function is called from REST APU servlet and handles each request to the servlet
|
137
|
*
|
138
|
* @param httpVerb (GET, POST, PUT or DELETE)
|
139
|
*/
|
140
|
public void handle(byte httpVerb) {
|
141
|
try {
|
142
|
//substring off the "d1/cn/" part of the url
|
143
|
String resourcePrefix = RESOURCE_BASE_URL + "/cn/";
|
144
|
String resource = request.getServletPath();
|
145
|
resource = resource.substring(resource.indexOf(resourcePrefix) + resourcePrefix.length());
|
146
|
resource = resource.trim();
|
147
|
|
148
|
logMetacat.debug("handling verb " + httpVerb + " request with resource '" + resource + "'");
|
149
|
boolean status = false;
|
150
|
|
151
|
// load session from certificate in request
|
152
|
// TODO: move to superclass
|
153
|
session = CertificateManager.getInstance().getSession(request);
|
154
|
|
155
|
if (resource != null) {
|
156
|
|
157
|
params = new Hashtable<String, String[]>();
|
158
|
initParams();
|
159
|
|
160
|
Timer timer = new Timer();
|
161
|
handler = new MetacatHandler(timer);
|
162
|
|
163
|
if (resource.equals(RESOURCE_ACCESS_RULES) && httpVerb == PUT) {
|
164
|
logMetacat.debug("Setting access policy");
|
165
|
setaccess();
|
166
|
status = true;
|
167
|
logMetacat.debug("done setting access");
|
168
|
|
169
|
} else if (resource.equals(RESOURCE_META)) {
|
170
|
logMetacat.debug("Using resource: " + RESOURCE_META);
|
171
|
String objectId = request.getPathInfo();
|
172
|
if (objectId != null && objectId.length() > 1) {
|
173
|
objectId = request.getPathInfo().substring(1);
|
174
|
}
|
175
|
// get
|
176
|
if (httpVerb == GET) {
|
177
|
getSystemMetadataObject(objectId);
|
178
|
status = true;
|
179
|
}
|
180
|
// post to register system metadata
|
181
|
if (httpVerb == POST) {
|
182
|
registerSystemMetadata(objectId);
|
183
|
status = true;
|
184
|
}
|
185
|
|
186
|
} else if (resource.equals(RESOURCE_RESERVE)) {
|
187
|
// reserve the ID (in params)
|
188
|
if (httpVerb == POST) {
|
189
|
reserve();
|
190
|
status = true;
|
191
|
}
|
192
|
} else if (resource.equals(RESOURCE_ASSERT_RELATION)) {
|
193
|
String objectId = request.getPathInfo();
|
194
|
if (objectId != null && objectId.length() > 1) {
|
195
|
objectId = request.getPathInfo().substring(1);
|
196
|
}
|
197
|
// reserve the ID (in params)
|
198
|
if (httpVerb == GET) {
|
199
|
asserRelation(objectId);
|
200
|
status = true;
|
201
|
}
|
202
|
} else if (resource.equals(RESOURCE_RESOLVE)) {
|
203
|
String objectId = request.getPathInfo();
|
204
|
if (objectId != null && objectId.length() > 1) {
|
205
|
objectId = request.getPathInfo().substring(1);
|
206
|
}
|
207
|
// resolve the object location
|
208
|
if (httpVerb == GET) {
|
209
|
resolve(objectId);
|
210
|
status = true;
|
211
|
}
|
212
|
} else if (resource.equals(RESOURCE_OWNER)) {
|
213
|
String objectId = request.getPathInfo();
|
214
|
if (objectId != null && objectId.length() > 1) {
|
215
|
objectId = request.getPathInfo().substring(1);
|
216
|
}
|
217
|
// set the owner
|
218
|
if (httpVerb == PUT) {
|
219
|
owner(objectId);
|
220
|
status = true;
|
221
|
}
|
222
|
} else if (resource.equals(RESOURCE_OWNER)) {
|
223
|
String objectId = request.getPathInfo();
|
224
|
if (objectId != null && objectId.length() > 1) {
|
225
|
objectId = request.getPathInfo().substring(1);
|
226
|
}
|
227
|
// set the owner
|
228
|
if (httpVerb == PUT) {
|
229
|
owner(objectId);
|
230
|
status = true;
|
231
|
}
|
232
|
} else if (resource.equals(RESOURCE_IS_AUTHORIZED)) {
|
233
|
String objectId = request.getPathInfo();
|
234
|
if (objectId != null && objectId.length() > 1) {
|
235
|
objectId = request.getPathInfo().substring(1);
|
236
|
}
|
237
|
// authorized?
|
238
|
if (httpVerb == GET) {
|
239
|
isAuthorized(objectId);
|
240
|
status = true;
|
241
|
}
|
242
|
} else if (resource.equals(RESOURCE_OBJECTS)) {
|
243
|
logMetacat.debug("Using resource 'object'");
|
244
|
logMetacat.debug("D1 Rest: Starting resource processing...");
|
245
|
|
246
|
String objectId = request.getPathInfo();
|
247
|
if (objectId != null && objectId.length() > 1) {
|
248
|
objectId = request.getPathInfo().substring(1);
|
249
|
}
|
250
|
else {
|
251
|
objectId = null;
|
252
|
}
|
253
|
|
254
|
logMetacat.debug("objectId: " + objectId);
|
255
|
logMetacat.debug("verb:" + httpVerb);
|
256
|
|
257
|
if (httpVerb == GET) {
|
258
|
getObject(objectId);
|
259
|
status = true;
|
260
|
} else if (httpVerb == POST) {
|
261
|
putObject(objectId, FUNCTION_NAME_INSERT);
|
262
|
status = true;
|
263
|
} else if (httpVerb == PUT) {
|
264
|
// TODO: this is not applicable for CN
|
265
|
putObject(objectId, FUNCTION_NAME_UPDATE);
|
266
|
status = true;
|
267
|
}
|
268
|
|
269
|
} else if (resource.equals(RESOURCE_FORMATS)) {
|
270
|
logMetacat.debug("Using resource: " + RESOURCE_FORMATS);
|
271
|
|
272
|
// check for a format identifier
|
273
|
String fmtid = request.getPathInfo();
|
274
|
|
275
|
if (fmtid != null && fmtid.length() > 1 ) {
|
276
|
fmtid = request.getPathInfo().substring(1);
|
277
|
} else {
|
278
|
fmtid = null;
|
279
|
}
|
280
|
|
281
|
// handle each verb
|
282
|
if (httpVerb == GET) {
|
283
|
if (fmtid == null) {
|
284
|
// list the formats collection
|
285
|
listFormats();
|
286
|
} else {
|
287
|
// get the specified format
|
288
|
getFormat(fmtid);
|
289
|
}
|
290
|
status = true;
|
291
|
}
|
292
|
|
293
|
} else if (resource.equals(RESOURCE_LOG)) {
|
294
|
logMetacat.debug("Using resource: " + RESOURCE_LOG);
|
295
|
//handle log events
|
296
|
if (httpVerb == GET) {
|
297
|
getLog();
|
298
|
status = true;
|
299
|
}
|
300
|
|
301
|
} else if (resource.equals(RESOURCE_CHECKSUM)) {
|
302
|
logMetacat.debug("Using resource: " + RESOURCE_CHECKSUM);
|
303
|
//handle checksum requests
|
304
|
if (httpVerb == GET) {
|
305
|
|
306
|
String guid = request.getPathInfo();
|
307
|
if (guid != null && guid.length() > 1)
|
308
|
guid = request.getPathInfo().substring(1); //trim the slash
|
309
|
|
310
|
Identifier guidid = new Identifier();
|
311
|
guidid.setValue(guid);
|
312
|
logMetacat.debug("getting checksum for object " + guid);
|
313
|
try {
|
314
|
Checksum c = CNodeService.getInstance().getChecksum(session, guidid);
|
315
|
logMetacat.debug("got checksum " + c.getValue());
|
316
|
response.setStatus(200);
|
317
|
logMetacat.debug("serializing response");
|
318
|
serializeServiceType(Checksum.class, c, response.getOutputStream());
|
319
|
logMetacat.debug("done serializing response.");
|
320
|
}
|
321
|
catch(NotAuthorized na)
|
322
|
{
|
323
|
na.setDetail_code("1400");
|
324
|
serializeException(na, response.getOutputStream());
|
325
|
}
|
326
|
catch(NotFound nf)
|
327
|
{
|
328
|
nf.setDetail_code("1420");
|
329
|
serializeException(nf, response.getOutputStream());
|
330
|
}
|
331
|
catch(InvalidRequest ir)
|
332
|
{
|
333
|
ir.setDetail_code("1402");
|
334
|
serializeException(ir, response.getOutputStream());
|
335
|
}
|
336
|
catch(ServiceFailure sf)
|
337
|
{
|
338
|
sf.setDetail_code("1410");
|
339
|
serializeException(sf, response.getOutputStream());
|
340
|
}
|
341
|
catch(InvalidToken it)
|
342
|
{
|
343
|
it.setDetail_code("1430");
|
344
|
serializeException(it, response.getOutputStream());
|
345
|
}
|
346
|
status = true;
|
347
|
}
|
348
|
}
|
349
|
|
350
|
if (!status) {
|
351
|
response.setStatus(400);
|
352
|
printError("Incorrect parameters!", response);
|
353
|
}
|
354
|
} else {
|
355
|
response.setStatus(400);
|
356
|
printError("Incorrect resource!", response);
|
357
|
}
|
358
|
} catch (BaseException be) {
|
359
|
// report Exceptions as clearly as possible
|
360
|
OutputStream out = null;
|
361
|
try {
|
362
|
out = response.getOutputStream();
|
363
|
} catch (IOException e) {
|
364
|
logMetacat.error("Could not get output stream from response", e);
|
365
|
}
|
366
|
serializeException(be, out);
|
367
|
} catch (Exception e) {
|
368
|
logMetacat.error(e.getClass() + ": " + e.getMessage(), e);
|
369
|
}
|
370
|
}
|
371
|
|
372
|
/**
|
373
|
* get the logs from the CrudService based on passed params. Available
|
374
|
* params are token, fromDate, toDate, event. See
|
375
|
* http://mule1.dataone.org/ArchitectureDocs/mn_api_crud.html#MN_crud.getLogRecords
|
376
|
* for more info
|
377
|
*/
|
378
|
private void getLog()
|
379
|
{
|
380
|
OutputStream out = null;
|
381
|
try
|
382
|
{
|
383
|
out = response.getOutputStream();
|
384
|
response.setStatus(200);
|
385
|
response.setContentType("text/xml");
|
386
|
String fromDateS = params.get("fromDate")[0];
|
387
|
logMetacat.debug("param fromDateS: " + fromDateS);
|
388
|
Date fromDate = null;
|
389
|
String toDateS = params.get("toDate")[0];
|
390
|
logMetacat.debug("param toDateS: " + toDateS);
|
391
|
Date toDate = null;
|
392
|
String eventS = params.get("event")[0];
|
393
|
Event event = null;
|
394
|
if(fromDateS != null)
|
395
|
{
|
396
|
//fromDate = dateFormat.parse(fromDateS);
|
397
|
fromDate = parseDateAndConvertToGMT(fromDateS);
|
398
|
}
|
399
|
if(toDateS != null)
|
400
|
{
|
401
|
//toDate = dateFormat.parse(toDateS);
|
402
|
toDate = parseDateAndConvertToGMT(toDateS);
|
403
|
}
|
404
|
if(eventS != null)
|
405
|
{
|
406
|
event = Event.convert(eventS);
|
407
|
}
|
408
|
logMetacat.debug("fromDate: " + fromDate + " toDate: " + toDate);
|
409
|
|
410
|
Integer start = null;
|
411
|
Integer count = null;
|
412
|
try {
|
413
|
start = Integer.parseInt(params.get("start")[0]);
|
414
|
} catch (Exception e) {
|
415
|
logMetacat.warn("Could not parse start: " + e.getMessage());
|
416
|
}
|
417
|
try {
|
418
|
count = Integer.parseInt(params.get("count")[0]);
|
419
|
} catch (Exception e) {
|
420
|
logMetacat.warn("Could not count start: " + e.getMessage());
|
421
|
}
|
422
|
|
423
|
logMetacat.debug("calling crudservice.getLogRecords");
|
424
|
Log log = CNodeService.getInstance().getLogRecords(session, fromDate, toDate, event, start, count);
|
425
|
serializeServiceType(Log.class, log, out);
|
426
|
}
|
427
|
catch(Exception e)
|
428
|
{
|
429
|
String msg = "Could not get logs from CrudService: " + e.getClass() + ": " + e.getMessage();
|
430
|
response.setStatus(500);
|
431
|
ServiceFailure sf = new ServiceFailure("1490", msg);
|
432
|
logMetacat.error(msg);
|
433
|
e.printStackTrace();
|
434
|
serializeException(sf, out);
|
435
|
}
|
436
|
}
|
437
|
|
438
|
/**
|
439
|
* Implements REST version of DataONE CRUD API --> get
|
440
|
* @param guid ID of data object to be read
|
441
|
*/
|
442
|
protected void getObject(String guid) {
|
443
|
OutputStream out = null;
|
444
|
try {
|
445
|
out = response.getOutputStream();
|
446
|
response.setStatus(200);
|
447
|
|
448
|
if(guid != null)
|
449
|
{ //get a specific document
|
450
|
Identifier id = new Identifier();
|
451
|
id.setValue(guid);
|
452
|
try
|
453
|
{
|
454
|
|
455
|
SystemMetadata sm = CNodeService.getInstance().getSystemMetadata(session, id);
|
456
|
|
457
|
//set the content type
|
458
|
if(sm.getObjectFormat().getFmtid().getValue().trim().equals(
|
459
|
ObjectFormatCache.getInstance().getFormat("text/csv").getFmtid().getValue()))
|
460
|
{
|
461
|
response.setContentType("text/csv");
|
462
|
response.setHeader("Content-Disposition", "inline; filename=" + id.getValue() + ".csv");
|
463
|
}
|
464
|
else if(sm.getObjectFormat().getFmtid().getValue().trim().equals(
|
465
|
ObjectFormatCache.getInstance().getFormat("text/plain").getFmtid().getValue()))
|
466
|
{
|
467
|
response.setContentType("text/plain");
|
468
|
response.setHeader("Content-Disposition", "inline; filename=" + id.getValue() + ".txt");
|
469
|
}
|
470
|
else if(sm.getObjectFormat().getFmtid().getValue().trim().equals(
|
471
|
ObjectFormatCache.getInstance().getFormat("application/octet-stream").getFmtid().getValue()))
|
472
|
{
|
473
|
response.setContentType("application/octet-stream");
|
474
|
}
|
475
|
else
|
476
|
{
|
477
|
response.setContentType("text/xml");
|
478
|
response.setHeader("Content-Disposition", "inline; filename=" + id.getValue() + ".xml");
|
479
|
}
|
480
|
|
481
|
InputStream data = CNodeService.getInstance().get(session, id);
|
482
|
IOUtils.copyLarge(data, response.getOutputStream());
|
483
|
}
|
484
|
catch(InvalidToken it)
|
485
|
{
|
486
|
response.setStatus(500);
|
487
|
serializeException(it, out);
|
488
|
}
|
489
|
catch(ServiceFailure sf)
|
490
|
{
|
491
|
response.setStatus(500);
|
492
|
serializeException(sf, out);
|
493
|
}
|
494
|
catch(NotAuthorized na)
|
495
|
{
|
496
|
response.setStatus(500);
|
497
|
serializeException(na, out);
|
498
|
}
|
499
|
catch(NotFound nf)
|
500
|
{
|
501
|
response.setStatus(500);
|
502
|
serializeException(nf, out);
|
503
|
}
|
504
|
catch(NotImplemented ni)
|
505
|
{
|
506
|
response.setStatus(500);
|
507
|
serializeException(ni, out);
|
508
|
}
|
509
|
catch(Exception e)
|
510
|
{
|
511
|
response.setStatus(500);
|
512
|
logMetacat.error("Error with Crud.get(). " +
|
513
|
"If this is an 'Exception producing data' error, " +
|
514
|
"go to CrudService.get() for better debugging. " +
|
515
|
"Here's the error: " + e.getClass() + ": " + e.getMessage());
|
516
|
e.printStackTrace();
|
517
|
ServiceFailure sf = new ServiceFailure("1030",
|
518
|
"IO Error in ResourceHandler.getObject: " + e.getClass() + ": " + e.getMessage());
|
519
|
serializeException(sf, out);
|
520
|
}
|
521
|
}
|
522
|
|
523
|
} catch (IOException e) {
|
524
|
e.printStackTrace();
|
525
|
response.setStatus(500);
|
526
|
ServiceFailure sf = new ServiceFailure("1030",
|
527
|
"IO Error in ResourceHandler.getObject: " + e.getMessage());
|
528
|
serializeException(sf, out);
|
529
|
} catch(NumberFormatException ne) {
|
530
|
response.setStatus(500);
|
531
|
InvalidRequest ir = new InvalidRequest("1030", "Invalid format for parameter: " + ne.getMessage());
|
532
|
serializeException(ir, out);
|
533
|
} catch (Exception e) {
|
534
|
e.printStackTrace();
|
535
|
response.setStatus(500);
|
536
|
ServiceFailure sf = new ServiceFailure("1030",
|
537
|
"Exception " + e.getClass().getName() + " raised while handling listObjects request: " +
|
538
|
e.getMessage());
|
539
|
serializeException(sf, out);
|
540
|
}
|
541
|
}
|
542
|
|
543
|
|
544
|
/**
|
545
|
* Implements REST version of DataONE CRUD API --> getSystemMetadata
|
546
|
* @param guid ID of data object to be read
|
547
|
*/
|
548
|
private void getSystemMetadataObject(String guid) {
|
549
|
OutputStream out = null;
|
550
|
try {
|
551
|
response.setContentType("text/xml");
|
552
|
response.setStatus(200);
|
553
|
out = response.getOutputStream();
|
554
|
Identifier id = new Identifier();
|
555
|
id.setValue(guid);
|
556
|
SystemMetadata sysmeta = CNodeService.getInstance().getSystemMetadata(session, id);
|
557
|
|
558
|
// Serialize and write it to the output stream
|
559
|
try {
|
560
|
//TODO: look at the efficiency of this method. The system metadata
|
561
|
//is read from metacat (in CrudService) as xml, then serialized
|
562
|
//to a SystemMetadat object, then returned here, then serizlized
|
563
|
//back to XML to be sent to the response.
|
564
|
serializeServiceType(SystemMetadata.class, sysmeta, out);
|
565
|
} catch (JiBXException e) {
|
566
|
throw new ServiceFailure("1190", "Failed to serialize SystemMetadata: " + e.getMessage());
|
567
|
}
|
568
|
} catch (BaseException e) {
|
569
|
response.setStatus(500);
|
570
|
serializeException(e, out);
|
571
|
} catch (IOException e) {
|
572
|
response.setStatus(500);
|
573
|
ServiceFailure sf = new ServiceFailure("1030",
|
574
|
"IO Error in ResourceHandler.getSystemMetadataObject: " + e.getMessage());
|
575
|
serializeException(sf, out);
|
576
|
} finally {
|
577
|
IOUtils.closeQuietly(out);
|
578
|
}
|
579
|
}
|
580
|
|
581
|
/**
|
582
|
* Earthgrid API > Put Service >Put Function : calls MetacatHandler > handleInsertOrUpdateAction
|
583
|
*
|
584
|
* @param guid - ID of data object to be inserted or updated. If action is update, the pid
|
585
|
* is the existing pid. If insert, the pid is the new one
|
586
|
* @throws IOException
|
587
|
*/
|
588
|
protected void putObject(String pid, String action) {
|
589
|
logMetacat.debug("ResourceHandler: putObject with pid " + pid);
|
590
|
logMetacat.debug("Entering putObject: " + pid + "/" + action);
|
591
|
OutputStream out = null;
|
592
|
try {
|
593
|
out = response.getOutputStream();
|
594
|
response.setStatus(200);
|
595
|
response.setContentType("text/xml");
|
596
|
} catch (IOException e1) {
|
597
|
logMetacat.error("Could not get the output stream for writing in putObject");
|
598
|
}
|
599
|
try {
|
600
|
|
601
|
// Read the incoming data from its Mime Multipart encoding
|
602
|
logMetacat.debug("Disassembling MIME multipart form");
|
603
|
InputStream object = null;
|
604
|
InputStream sysmeta = null;
|
605
|
Map<String, List<String>> multipartparams;
|
606
|
|
607
|
try
|
608
|
{
|
609
|
//String req = IOUtils.toString(request.getInputStream());
|
610
|
//logMetacat.debug("request: " + req);
|
611
|
//InputStream reqStr = IOUtils.toInputStream(req);
|
612
|
InputStream reqStr = request.getInputStream();
|
613
|
|
614
|
//handle MMP inputs
|
615
|
File tmpDir = getTempDirectory();
|
616
|
File tmpSMFile = new File(tmpDir +
|
617
|
".sysmeta." + new Date().getTime() + ".tmp");
|
618
|
logMetacat.debug("temp dir: " + tmpDir.getAbsolutePath());
|
619
|
MultipartRequestResolver mrr = new MultipartRequestResolver(
|
620
|
tmpDir.getAbsolutePath(), 1000000000, 0);
|
621
|
MultipartRequest mr = mrr.resolveMultipart(request);
|
622
|
logMetacat.debug("resolved multipart request");
|
623
|
Map<String, File> files = mr.getMultipartFiles();
|
624
|
if(files == null)
|
625
|
{
|
626
|
throw new ServiceFailure("1202", "create/update must have multipart files with names 'object' and 'sysmeta'");
|
627
|
}
|
628
|
logMetacat.debug("got multipart files");
|
629
|
|
630
|
if(files.keySet() == null)
|
631
|
{
|
632
|
logMetacat.error("No file keys in MMP request.");
|
633
|
throw new ServiceFailure("1202", "No file keys found in MMP. " +
|
634
|
"create/update must have multipart files with names 'object' and 'sysmeta'");
|
635
|
}
|
636
|
|
637
|
// for logging purposes, dump out the key-value pairs that constitute the request
|
638
|
// 3 types exist: request params, multipart params, and multipart files
|
639
|
Iterator it = files.keySet().iterator();
|
640
|
logMetacat.debug("iterating through request parts: " + it);
|
641
|
while(it.hasNext())
|
642
|
{
|
643
|
String key = (String)it.next();
|
644
|
logMetacat.debug("files key: " + key);
|
645
|
logMetacat.debug("files value: " + files.get(key));
|
646
|
}
|
647
|
|
648
|
multipartparams = mr.getMultipartParameters();
|
649
|
it = multipartparams.keySet().iterator();
|
650
|
while(it.hasNext())
|
651
|
{
|
652
|
String key = (String)it.next();
|
653
|
logMetacat.debug("multipartparams key: " + key);
|
654
|
logMetacat.debug("multipartparams value: " + multipartparams.get(key));
|
655
|
}
|
656
|
|
657
|
it = params.keySet().iterator();
|
658
|
while(it.hasNext())
|
659
|
{
|
660
|
String key = (String)it.next();
|
661
|
logMetacat.debug("param key: " + key);
|
662
|
logMetacat.debug("param value: " + params.get(key));
|
663
|
}
|
664
|
logMetacat.debug("done iterating the request...");
|
665
|
|
666
|
File smFile = files.get("sysmeta");
|
667
|
if (smFile == null)
|
668
|
throw new InvalidRequest("1102", "Missing the required file-part 'sysmeta' from the multipart request.");
|
669
|
logMetacat.debug("smFile: " + smFile.getAbsolutePath());
|
670
|
sysmeta = new FileInputStream(smFile);
|
671
|
File objFile = files.get("object");
|
672
|
if (objFile == null)
|
673
|
throw new InvalidRequest("1102", "Missing the required file-part 'object' from the multipart request.");
|
674
|
|
675
|
logMetacat.debug("objectfile: " + objFile.getAbsolutePath());
|
676
|
object = new FileInputStream(objFile);
|
677
|
|
678
|
/*String obj = IOUtils.toString(object);
|
679
|
String sm = IOUtils.toString(sysmeta);
|
680
|
logMetacat.debug("object: " + obj);
|
681
|
logMetacat.debug("sm: " + sm);
|
682
|
object = IOUtils.toInputStream(obj);
|
683
|
sysmeta = IOUtils.toInputStream(sm);*/
|
684
|
|
685
|
}
|
686
|
catch(org.apache.commons.fileupload.FileUploadException fue)
|
687
|
{
|
688
|
throw new ServiceFailure("1202", "Could not upload MMP files: " + fue.getMessage());
|
689
|
}
|
690
|
catch(IOException ioe)
|
691
|
{
|
692
|
throw new ServiceFailure("1202",
|
693
|
"IOException when processing Mime Multipart: " + ioe.getMessage());
|
694
|
}
|
695
|
catch(Exception e)
|
696
|
{
|
697
|
throw new ServiceFailure("1202", "Error handling MMP upload: " + e.getClass() + ": " + e.getMessage());
|
698
|
}
|
699
|
|
700
|
if ( action.equals(FUNCTION_NAME_INSERT)) { //handle inserts
|
701
|
|
702
|
// Check if the objectId exists
|
703
|
IdentifierManager im = IdentifierManager.getInstance();
|
704
|
if (im.identifierExists(pid)) {
|
705
|
throw new IdentifierNotUnique("1000", "Identifier is already in use: " + pid);
|
706
|
}
|
707
|
|
708
|
logMetacat.debug("Commence creation...");
|
709
|
IBindingFactory bfact =
|
710
|
BindingDirectory.getFactory(SystemMetadata.class);
|
711
|
IUnmarshallingContext uctx = bfact.createUnmarshallingContext();
|
712
|
SystemMetadata smd = (SystemMetadata) uctx.unmarshalDocument(sysmeta, null);
|
713
|
|
714
|
Identifier id = new Identifier();
|
715
|
id.setValue(pid);
|
716
|
logMetacat.debug("creating object with pid " + id.getValue());
|
717
|
Identifier rId = CNodeService.getInstance().create(session, id, object, smd);
|
718
|
serializeServiceType(Identifier.class, rId, out);
|
719
|
|
720
|
} else {
|
721
|
throw new InvalidRequest("1000", "Operation must be create or update.");
|
722
|
}
|
723
|
|
724
|
//clean up the MMP files
|
725
|
//parts.get("systemmetadata").delete();
|
726
|
//parts.get("object").delete();
|
727
|
} catch (NotAuthorized e) {
|
728
|
response.setStatus(500);
|
729
|
serializeException(e, out);
|
730
|
} catch (InvalidToken e) {
|
731
|
response.setStatus(500);
|
732
|
serializeException(e, out);
|
733
|
} catch (ServiceFailure e) {
|
734
|
response.setStatus(500);
|
735
|
serializeException(e, out);
|
736
|
} catch (IdentifierNotUnique e) {
|
737
|
response.setStatus(500);
|
738
|
serializeException(e, out);
|
739
|
} catch (UnsupportedType e) {
|
740
|
response.setStatus(500);
|
741
|
serializeException(e, out);
|
742
|
} catch (InsufficientResources e) {
|
743
|
response.setStatus(500);
|
744
|
serializeException(e, out);
|
745
|
} catch (InvalidSystemMetadata e) {
|
746
|
response.setStatus(500);
|
747
|
serializeException(e, out);
|
748
|
} catch (NotImplemented e) {
|
749
|
response.setStatus(500);
|
750
|
serializeException(e, out);
|
751
|
} catch (InvalidRequest e) {
|
752
|
response.setStatus(500);
|
753
|
serializeException(e, out);
|
754
|
} /*catch (MessagingException e) {
|
755
|
ServiceFailure sf = new ServiceFailure("1000", e.getMessage());
|
756
|
serializeException(sf, out);
|
757
|
} catch (IOException e) {
|
758
|
response.setStatus(500);
|
759
|
ServiceFailure sf = new ServiceFailure("1000", e.getMessage());
|
760
|
serializeException(sf, out);
|
761
|
}*/ catch (JiBXException e) {
|
762
|
response.setStatus(500);
|
763
|
e.printStackTrace(System.out);
|
764
|
InvalidSystemMetadata ism = new InvalidSystemMetadata("1080", e.getMessage());
|
765
|
serializeException(ism, out);
|
766
|
}
|
767
|
}
|
768
|
|
769
|
/**
|
770
|
* List the object formats registered with the system
|
771
|
*/
|
772
|
private void listFormats() {
|
773
|
logMetacat.debug("Entering listFormats()");
|
774
|
// get the response output stream
|
775
|
OutputStream out = null;
|
776
|
|
777
|
try {
|
778
|
out = response.getOutputStream();
|
779
|
response.setStatus(200);
|
780
|
response.setContentType("text/xml");
|
781
|
|
782
|
} catch (IOException ioe) {
|
783
|
logMetacat.error("Could not get the output stream for writing" +
|
784
|
"in ResourceHandler.listFormats()");
|
785
|
|
786
|
}
|
787
|
|
788
|
// get the object format list
|
789
|
try {
|
790
|
ObjectFormatList objectFormatList = CNodeService.getInstance().listFormats();
|
791
|
serializeServiceType(ObjectFormatList.class, objectFormatList, out);
|
792
|
|
793
|
} catch (InvalidRequest e) {
|
794
|
response.setStatus(200);
|
795
|
serializeException(e, out);
|
796
|
|
797
|
} catch (ServiceFailure e) {
|
798
|
response.setStatus(501);
|
799
|
serializeException(e, out);
|
800
|
|
801
|
} catch (NotFound e) {
|
802
|
response.setStatus(200);
|
803
|
serializeException(e, out);
|
804
|
|
805
|
} catch (InsufficientResources e) {
|
806
|
response.setStatus(200);
|
807
|
serializeException(e, out);
|
808
|
|
809
|
} catch (NotImplemented e) {
|
810
|
response.setStatus(200);
|
811
|
serializeException(e, out);
|
812
|
|
813
|
} catch (JiBXException jibxe) {
|
814
|
response.setStatus(501);
|
815
|
ServiceFailure e =
|
816
|
new ServiceFailure("4841", "Unexpected exception from the service - " +
|
817
|
jibxe.getClass() + ": " + jibxe.getMessage());
|
818
|
serializeException(e, out);
|
819
|
|
820
|
}
|
821
|
|
822
|
}
|
823
|
|
824
|
/**
|
825
|
* Return the requested object format
|
826
|
*
|
827
|
* @param fmtidStr the requested format identifier as a string
|
828
|
*/
|
829
|
private void getFormat(String fmtidStr) {
|
830
|
logMetacat.debug("Entering listFormats()");
|
831
|
|
832
|
// get the response output stream
|
833
|
OutputStream out = null;
|
834
|
try {
|
835
|
out = response.getOutputStream();
|
836
|
response.setStatus(200);
|
837
|
response.setContentType("text/xml");
|
838
|
|
839
|
} catch (IOException ioe) {
|
840
|
logMetacat.error("Could not get the output stream for writing" +
|
841
|
"in ResourceHandler.listFormats()");
|
842
|
|
843
|
}
|
844
|
|
845
|
ObjectFormatIdentifier fmtid = new ObjectFormatIdentifier();
|
846
|
fmtid.setValue(fmtidStr);
|
847
|
|
848
|
try {
|
849
|
// get the specified object format
|
850
|
ObjectFormat objectFormat = CNodeService.getInstance().getFormat(fmtid);
|
851
|
serializeServiceType(ObjectFormat.class, objectFormat, out);
|
852
|
|
853
|
} catch (InvalidRequest e) {
|
854
|
response.setStatus(200);
|
855
|
serializeException(e, out);
|
856
|
|
857
|
} catch (ServiceFailure e) {
|
858
|
response.setStatus(501);
|
859
|
serializeException(e, out);
|
860
|
|
861
|
} catch (NotFound e) {
|
862
|
response.setStatus(200);
|
863
|
serializeException(e, out);
|
864
|
|
865
|
} catch (InsufficientResources e) {
|
866
|
response.setStatus(200);
|
867
|
serializeException(e, out);
|
868
|
|
869
|
} catch (NotImplemented e) {
|
870
|
response.setStatus(200);
|
871
|
serializeException(e, out);
|
872
|
|
873
|
} catch (JiBXException jibxe) {
|
874
|
ServiceFailure e =
|
875
|
new ServiceFailure("4841", "Unexpected exception from the service - " +
|
876
|
jibxe.getClass() + ": " + jibxe.getMessage());
|
877
|
serializeException(e, out);
|
878
|
|
879
|
}
|
880
|
|
881
|
}
|
882
|
|
883
|
/**
|
884
|
* Reserve the given Identifier
|
885
|
* @throws InvalidToken
|
886
|
* @throws ServiceFailure
|
887
|
* @throws NotAuthorized
|
888
|
* @throws IdentifierNotUnique
|
889
|
* @throws NotImplemented
|
890
|
* @throws InvalidRequest
|
891
|
* @throws IOException
|
892
|
*/
|
893
|
private void reserve() throws InvalidToken, ServiceFailure, NotAuthorized, IdentifierNotUnique, NotImplemented, InvalidRequest, IOException {
|
894
|
String id = params.get("pid")[0];
|
895
|
String format = params.get("format")[0];
|
896
|
String scope = params.get("scope")[0];
|
897
|
Identifier pid = new Identifier();
|
898
|
pid.setValue(id);
|
899
|
Identifier retPid = CNodeService.getInstance().reserveIdentifier(session, pid, scope, format);
|
900
|
OutputStream out = response.getOutputStream();
|
901
|
response.setStatus(200);
|
902
|
response.setContentType("text/xml");
|
903
|
try {
|
904
|
serializeServiceType(Identifier.class, retPid, out);
|
905
|
} catch (JiBXException e) {
|
906
|
throw new ServiceFailure("4210",
|
907
|
"Unexpected exception from the service - " +
|
908
|
e.getClass() + ": " + e.getMessage());
|
909
|
}
|
910
|
|
911
|
}
|
912
|
|
913
|
private void resolve(String id) throws InvalidRequest, InvalidToken, ServiceFailure, NotAuthorized, NotFound, NotImplemented, IOException {
|
914
|
Identifier pid = new Identifier();
|
915
|
pid.setValue(id);
|
916
|
ObjectLocationList locationList = CNodeService.getInstance().resolve(session, pid);
|
917
|
OutputStream out = response.getOutputStream();
|
918
|
response.setStatus(200);
|
919
|
response.setContentType("text/xml");
|
920
|
try {
|
921
|
serializeServiceType(ObjectLocationList.class, locationList, out);
|
922
|
} catch (JiBXException e) {
|
923
|
throw new ServiceFailure("4150",
|
924
|
"Unexpected exception from the service - " +
|
925
|
e.getClass() + ": " + e.getMessage());
|
926
|
}
|
927
|
}
|
928
|
|
929
|
private boolean asserRelation(String id) throws InvalidToken, ServiceFailure, NotAuthorized, NotFound, InvalidRequest, NotImplemented {
|
930
|
Identifier pidOfSubject = new Identifier();
|
931
|
pidOfSubject.setValue(id);
|
932
|
Identifier pidOfObject = new Identifier();
|
933
|
String relationship;
|
934
|
relationship = params.get("relationship")[0];
|
935
|
String objPid = params.get("pidOfObject")[0];
|
936
|
pidOfObject.setValue(objPid);
|
937
|
boolean result = CNodeService.getInstance().assertRelation(session, pidOfSubject, relationship, pidOfObject);
|
938
|
response.setStatus(200);
|
939
|
response.setContentType("text/xml");
|
940
|
return result;
|
941
|
}
|
942
|
|
943
|
private void owner(String id) throws JiBXException, InvalidToken, ServiceFailure, NotFound, NotAuthorized, NotImplemented, InvalidRequest, IOException {
|
944
|
Identifier pid = new Identifier();
|
945
|
pid.setValue(id);
|
946
|
String subjectStr = params.get("subject")[0];
|
947
|
Subject subject = (Subject) deserializeServiceType(Subject.class, new ByteArrayInputStream(subjectStr.getBytes("UTF-8")));
|
948
|
Identifier retPid = CNodeService.getInstance().setOwner(session, pid, subject);
|
949
|
OutputStream out = response.getOutputStream();
|
950
|
response.setStatus(200);
|
951
|
response.setContentType("text/xml");
|
952
|
try {
|
953
|
serializeServiceType(Identifier.class, retPid, out);
|
954
|
} catch (JiBXException e) {
|
955
|
throw new ServiceFailure("4490",
|
956
|
"Unexpected exception from the service - " +
|
957
|
e.getClass() + ": " + e.getMessage());
|
958
|
}
|
959
|
|
960
|
}
|
961
|
|
962
|
private boolean isAuthorized(String id) throws ServiceFailure, InvalidToken, NotFound, NotAuthorized, NotImplemented, InvalidRequest {
|
963
|
Identifier pid = new Identifier();
|
964
|
pid.setValue(id);
|
965
|
String permission = params.get("permission")[0];
|
966
|
boolean result = CNodeService.getInstance().isAuthorized(session, pid, Permission.valueOf(permission));
|
967
|
response.setStatus(200);
|
968
|
response.setContentType("text/xml");
|
969
|
return result;
|
970
|
}
|
971
|
|
972
|
/**
|
973
|
* Register System Metadata without data or metadata object
|
974
|
* @param pid identifier for System Metadata entry
|
975
|
*/
|
976
|
protected void registerSystemMetadata(String pid) {
|
977
|
logMetacat.debug("Entering registerSystemMetadata: " + pid);
|
978
|
OutputStream out = null;
|
979
|
try {
|
980
|
out = response.getOutputStream();
|
981
|
response.setStatus(200);
|
982
|
response.setContentType("text/xml");
|
983
|
} catch (IOException e1) {
|
984
|
logMetacat.error("Could not get the output stream for writing in putObject");
|
985
|
}
|
986
|
try {
|
987
|
|
988
|
// Read the incoming data from its Mime Multipart encoding
|
989
|
logMetacat.debug("Disassembling MIME multipart form");
|
990
|
InputStream sysmeta = null;
|
991
|
Map<String, List<String>> multipartparams;
|
992
|
|
993
|
try {
|
994
|
|
995
|
// handle MMP inputs
|
996
|
File tmpDir = getTempDirectory();
|
997
|
|
998
|
logMetacat.debug("temp dir: " + tmpDir.getAbsolutePath());
|
999
|
MultipartRequestResolver mrr = new MultipartRequestResolver(
|
1000
|
tmpDir.getAbsolutePath(), 1000000000, 0);
|
1001
|
MultipartRequest mr = mrr.resolveMultipart(request);
|
1002
|
logMetacat.debug("resolved multipart request");
|
1003
|
Map<String, File> files = mr.getMultipartFiles();
|
1004
|
if (files == null) {
|
1005
|
throw new ServiceFailure("1202",
|
1006
|
"register meta must have multipart file with name 'sysmeta'");
|
1007
|
}
|
1008
|
logMetacat.debug("got multipart files");
|
1009
|
|
1010
|
if (files.keySet() == null) {
|
1011
|
logMetacat.error("No file keys in MMP request.");
|
1012
|
throw new ServiceFailure(
|
1013
|
"1202",
|
1014
|
"No file keys found in MMP. "
|
1015
|
+ "register meta must have multipart file with name 'sysmeta'");
|
1016
|
}
|
1017
|
|
1018
|
// for logging purposes, dump out the key-value pairs that
|
1019
|
// constitute the request
|
1020
|
// 3 types exist: request params, multipart params, and
|
1021
|
// multipart files
|
1022
|
Iterator it = files.keySet().iterator();
|
1023
|
logMetacat.debug("iterating through request parts: " + it);
|
1024
|
while (it.hasNext()) {
|
1025
|
String key = (String) it.next();
|
1026
|
logMetacat.debug("files key: " + key);
|
1027
|
logMetacat.debug("files value: " + files.get(key));
|
1028
|
}
|
1029
|
|
1030
|
multipartparams = mr.getMultipartParameters();
|
1031
|
it = multipartparams.keySet().iterator();
|
1032
|
while (it.hasNext()) {
|
1033
|
String key = (String) it.next();
|
1034
|
logMetacat.debug("multipartparams key: " + key);
|
1035
|
logMetacat.debug("multipartparams value: "
|
1036
|
+ multipartparams.get(key));
|
1037
|
}
|
1038
|
|
1039
|
it = params.keySet().iterator();
|
1040
|
while (it.hasNext()) {
|
1041
|
String key = (String) it.next();
|
1042
|
logMetacat.debug("param key: " + key);
|
1043
|
logMetacat.debug("param value: " + params.get(key));
|
1044
|
}
|
1045
|
logMetacat.debug("done iterating the request...");
|
1046
|
|
1047
|
File smFile = files.get("sysmeta");
|
1048
|
if (smFile == null) {
|
1049
|
throw new InvalidRequest("1102",
|
1050
|
"Missing the required file-part 'sysmeta' from the multipart request.");
|
1051
|
}
|
1052
|
logMetacat.debug("smFile: " + smFile.getAbsolutePath());
|
1053
|
sysmeta = new FileInputStream(smFile);
|
1054
|
|
1055
|
} catch (org.apache.commons.fileupload.FileUploadException fue) {
|
1056
|
throw new ServiceFailure("1202", "Could not upload MMP files: "
|
1057
|
+ fue.getMessage());
|
1058
|
} catch (IOException ioe) {
|
1059
|
throw new ServiceFailure("1202",
|
1060
|
"IOException when processing Mime Multipart: "
|
1061
|
+ ioe.getMessage());
|
1062
|
} catch (Exception e) {
|
1063
|
throw new ServiceFailure("1202", "Error handling MMP upload: "
|
1064
|
+ e.getClass() + ": " + e.getMessage());
|
1065
|
}
|
1066
|
|
1067
|
// Check if the objectId exists
|
1068
|
IdentifierManager im = IdentifierManager.getInstance();
|
1069
|
if (im.identifierExists(pid)) {
|
1070
|
throw new IdentifierNotUnique("1000",
|
1071
|
"Identifier is already in use: " + pid);
|
1072
|
}
|
1073
|
|
1074
|
logMetacat.debug("Commence creation...");
|
1075
|
IBindingFactory bfact = BindingDirectory
|
1076
|
.getFactory(SystemMetadata.class);
|
1077
|
IUnmarshallingContext uctx = bfact.createUnmarshallingContext();
|
1078
|
SystemMetadata systemMetadata = (SystemMetadata) uctx
|
1079
|
.unmarshalDocument(sysmeta, null);
|
1080
|
|
1081
|
Identifier guid = new Identifier();
|
1082
|
guid.setValue(pid);
|
1083
|
logMetacat.debug("registering system metadata with pid "
|
1084
|
+ guid.getValue());
|
1085
|
boolean result = CNodeService.getInstance().registerSystemMetadata(
|
1086
|
session, guid, systemMetadata);
|
1087
|
serializeServiceType(Boolean.class, result, out);
|
1088
|
|
1089
|
} catch (NotAuthorized e) {
|
1090
|
response.setStatus(500);
|
1091
|
serializeException(e, out);
|
1092
|
} catch (ServiceFailure e) {
|
1093
|
response.setStatus(500);
|
1094
|
serializeException(e, out);
|
1095
|
} catch (IdentifierNotUnique e) {
|
1096
|
response.setStatus(500);
|
1097
|
serializeException(e, out);
|
1098
|
} catch (NotImplemented e) {
|
1099
|
response.setStatus(500);
|
1100
|
serializeException(e, out);
|
1101
|
} catch (InvalidRequest e) {
|
1102
|
response.setStatus(500);
|
1103
|
serializeException(e, out);
|
1104
|
} catch (JiBXException e) {
|
1105
|
response.setStatus(500);
|
1106
|
e.printStackTrace(System.out);
|
1107
|
InvalidSystemMetadata ism = new InvalidSystemMetadata("1080", e
|
1108
|
.getMessage());
|
1109
|
serializeException(ism, out);
|
1110
|
} catch (InvalidSystemMetadata e) {
|
1111
|
serializeException(e, out);
|
1112
|
}
|
1113
|
}
|
1114
|
|
1115
|
}
|