1 |
6253
|
leinfelder
|
/**
|
2 |
|
|
* '$RCSfile$'
|
3 |
|
|
* Copyright: 2011 Regents of the University of California and the
|
4 |
|
|
* National Center for Ecological Analysis and Synthesis
|
5 |
|
|
*
|
6 |
|
|
* '$Author$'
|
7 |
|
|
* '$Date$'
|
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.Map;
|
33 |
|
|
|
34 |
|
|
import javax.servlet.ServletContext;
|
35 |
|
|
import javax.servlet.http.HttpServletRequest;
|
36 |
|
|
import javax.servlet.http.HttpServletResponse;
|
37 |
6514
|
leinfelder
|
import javax.xml.parsers.ParserConfigurationException;
|
38 |
6253
|
leinfelder
|
|
39 |
6269
|
leinfelder
|
import org.apache.commons.fileupload.FileUploadException;
|
40 |
6253
|
leinfelder
|
import org.apache.commons.io.IOUtils;
|
41 |
|
|
import org.apache.log4j.Logger;
|
42 |
|
|
import org.dataone.client.ObjectFormatCache;
|
43 |
|
|
import org.dataone.service.exceptions.BaseException;
|
44 |
|
|
import org.dataone.service.exceptions.IdentifierNotUnique;
|
45 |
|
|
import org.dataone.service.exceptions.InsufficientResources;
|
46 |
|
|
import org.dataone.service.exceptions.InvalidRequest;
|
47 |
|
|
import org.dataone.service.exceptions.InvalidSystemMetadata;
|
48 |
|
|
import org.dataone.service.exceptions.InvalidToken;
|
49 |
|
|
import org.dataone.service.exceptions.NotAuthorized;
|
50 |
|
|
import org.dataone.service.exceptions.NotFound;
|
51 |
|
|
import org.dataone.service.exceptions.NotImplemented;
|
52 |
|
|
import org.dataone.service.exceptions.ServiceFailure;
|
53 |
|
|
import org.dataone.service.exceptions.UnsupportedType;
|
54 |
6366
|
leinfelder
|
import org.dataone.service.types.v1.AccessPolicy;
|
55 |
|
|
import org.dataone.service.types.v1.Checksum;
|
56 |
|
|
import org.dataone.service.types.v1.Event;
|
57 |
|
|
import org.dataone.service.types.v1.Identifier;
|
58 |
|
|
import org.dataone.service.types.v1.Log;
|
59 |
6592
|
cjones
|
import org.dataone.service.types.v1.NodeReference;
|
60 |
6366
|
leinfelder
|
import org.dataone.service.types.v1.ObjectFormat;
|
61 |
|
|
import org.dataone.service.types.v1.ObjectFormatIdentifier;
|
62 |
|
|
import org.dataone.service.types.v1.ObjectFormatList;
|
63 |
|
|
import org.dataone.service.types.v1.ObjectLocationList;
|
64 |
|
|
import org.dataone.service.types.v1.Permission;
|
65 |
6592
|
cjones
|
import org.dataone.service.types.v1.Replica;
|
66 |
|
|
import org.dataone.service.types.v1.ReplicationPolicy;
|
67 |
|
|
import org.dataone.service.types.v1.ReplicationStatus;
|
68 |
|
|
import org.dataone.service.types.v1.Session;
|
69 |
6366
|
leinfelder
|
import org.dataone.service.types.v1.Subject;
|
70 |
|
|
import org.dataone.service.types.v1.SystemMetadata;
|
71 |
6469
|
leinfelder
|
import org.dataone.service.util.DateTimeMarshaller;
|
72 |
6367
|
leinfelder
|
import org.dataone.service.util.TypeMarshaller;
|
73 |
6253
|
leinfelder
|
import org.jibx.runtime.JiBXException;
|
74 |
6514
|
leinfelder
|
import org.xml.sax.SAXException;
|
75 |
6253
|
leinfelder
|
|
76 |
|
|
import edu.ucsb.nceas.metacat.dataone.CNodeService;
|
77 |
|
|
|
78 |
|
|
/**
|
79 |
|
|
* CN REST service implementation handler
|
80 |
|
|
*
|
81 |
|
|
* ******************
|
82 |
|
|
CNCore -- DONE
|
83 |
|
|
create() - POST /d1/cn/object/PID
|
84 |
|
|
listFormats() - GET /d1/cn/formats
|
85 |
|
|
getFormat() - GET /d1/cn/formats/FMTID
|
86 |
|
|
getLogRecords - GET /d1/cn/log
|
87 |
|
|
reserveIdentifier() - POST /d1/cn/reserve
|
88 |
|
|
listNodes() - Not implemented
|
89 |
|
|
registerSystemMetadata() - POST /d1/meta/PID
|
90 |
|
|
|
91 |
|
|
CNRead -- DONE
|
92 |
|
|
get() - GET /d1/cn/object/PID
|
93 |
|
|
getSystemMetadata() - GET /d1/cn/meta/PID
|
94 |
|
|
resolve() - GET /d1/cn/resolve/PID
|
95 |
|
|
assertRelation() - GET /d1/cn/assertRelation/PID
|
96 |
|
|
getChecksum() - GET /d1/cn/checksum
|
97 |
|
|
search() - Not implemented in Metacat
|
98 |
|
|
|
99 |
|
|
CNAuthorization
|
100 |
|
|
setOwner() - PUT /d1/cn/owner/PID
|
101 |
|
|
isAuthorized() - GET /d1/cn/isAuthorized/PID
|
102 |
|
|
setAccessPolicy() - POST /d1/cn/accessRules
|
103 |
|
|
|
104 |
|
|
CNIdentity - not implemented at all on Metacat
|
105 |
|
|
|
106 |
|
|
CNReplication
|
107 |
6592
|
cjones
|
setReplicationStatus() - PUT /replicationNotifications/PID
|
108 |
|
|
updateReplicationMetadata() - PUT /replicationMetadata/PID
|
109 |
|
|
setReplicationPolicy() - PUT /replicationPolicies/PID
|
110 |
|
|
isNodeAuthorized() - GET /replicationAuthorizations/PID
|
111 |
6253
|
leinfelder
|
|
112 |
|
|
CNRegister -- not implemented at all in Metacat
|
113 |
|
|
* ******************
|
114 |
|
|
* @author leinfelder
|
115 |
|
|
*
|
116 |
|
|
*/
|
117 |
6267
|
leinfelder
|
public class CNResourceHandler extends D1ResourceHandler {
|
118 |
6253
|
leinfelder
|
|
119 |
|
|
/** CN-specific operations **/
|
120 |
|
|
protected static final String RESOURCE_RESERVE = "reserve";
|
121 |
6271
|
leinfelder
|
protected static final String RESOURCE_FORMATS = "formats";
|
122 |
6253
|
leinfelder
|
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 |
6592
|
cjones
|
protected static final String RESOURCE_REPLICATION_POLICY = "replicaPolicies";
|
126 |
|
|
protected static final String RESOURCE_REPLICATION_META = "replicaMetadata";
|
127 |
|
|
protected static final String RESOURCE_REPLICATION_AUTHORIZED = "replicaAuthorizations";
|
128 |
|
|
protected static final String RESOURCE_REPLICATION_NOTIFY = "replicaNotifications";
|
129 |
6253
|
leinfelder
|
|
130 |
|
|
public CNResourceHandler(ServletContext servletContext,
|
131 |
|
|
HttpServletRequest request, HttpServletResponse response) {
|
132 |
|
|
super(servletContext, request, response);
|
133 |
|
|
logMetacat = Logger.getLogger(CNResourceHandler.class);
|
134 |
|
|
}
|
135 |
|
|
|
136 |
|
|
/**
|
137 |
6271
|
leinfelder
|
* This function is called from REST API servlet and handles each request to the servlet
|
138 |
6253
|
leinfelder
|
*
|
139 |
|
|
* @param httpVerb (GET, POST, PUT or DELETE)
|
140 |
|
|
*/
|
141 |
6271
|
leinfelder
|
@Override
|
142 |
6253
|
leinfelder
|
public void handle(byte httpVerb) {
|
143 |
6271
|
leinfelder
|
// prepare the handler
|
144 |
|
|
super.handle(httpVerb);
|
145 |
|
|
|
146 |
6253
|
leinfelder
|
try {
|
147 |
6282
|
leinfelder
|
|
148 |
|
|
// get the resource
|
149 |
|
|
String resource = request.getPathInfo();
|
150 |
|
|
resource = resource.substring(resource.indexOf("/") + 1);
|
151 |
6253
|
leinfelder
|
|
152 |
6396
|
leinfelder
|
// for the rest of the resouce
|
153 |
6282
|
leinfelder
|
String extra = null;
|
154 |
|
|
|
155 |
6253
|
leinfelder
|
logMetacat.debug("handling verb " + httpVerb + " request with resource '" + resource + "'");
|
156 |
|
|
boolean status = false;
|
157 |
6271
|
leinfelder
|
|
158 |
6253
|
leinfelder
|
if (resource != null) {
|
159 |
|
|
|
160 |
6282
|
leinfelder
|
if (resource.startsWith(RESOURCE_ACCESS_RULES) && httpVerb == PUT) {
|
161 |
6253
|
leinfelder
|
logMetacat.debug("Setting access policy");
|
162 |
6514
|
leinfelder
|
// after the command
|
163 |
|
|
extra = parseTrailing(resource, RESOURCE_ACCESS_RULES);
|
164 |
|
|
setAccess(extra);
|
165 |
6253
|
leinfelder
|
status = true;
|
166 |
|
|
logMetacat.debug("done setting access");
|
167 |
|
|
|
168 |
6282
|
leinfelder
|
} else if (resource.startsWith(RESOURCE_META)) {
|
169 |
6253
|
leinfelder
|
logMetacat.debug("Using resource: " + RESOURCE_META);
|
170 |
6282
|
leinfelder
|
|
171 |
6396
|
leinfelder
|
// after the command
|
172 |
|
|
extra = parseTrailing(resource, RESOURCE_META);
|
173 |
|
|
|
174 |
6253
|
leinfelder
|
// get
|
175 |
|
|
if (httpVerb == GET) {
|
176 |
6282
|
leinfelder
|
getSystemMetadataObject(extra);
|
177 |
6253
|
leinfelder
|
status = true;
|
178 |
|
|
}
|
179 |
|
|
// post to register system metadata
|
180 |
|
|
if (httpVerb == POST) {
|
181 |
6282
|
leinfelder
|
registerSystemMetadata(extra);
|
182 |
6253
|
leinfelder
|
status = true;
|
183 |
|
|
}
|
184 |
|
|
|
185 |
6282
|
leinfelder
|
} else if (resource.startsWith(RESOURCE_RESERVE)) {
|
186 |
6253
|
leinfelder
|
// reserve the ID (in params)
|
187 |
|
|
if (httpVerb == POST) {
|
188 |
|
|
reserve();
|
189 |
|
|
status = true;
|
190 |
|
|
}
|
191 |
6282
|
leinfelder
|
} else if (resource.startsWith(RESOURCE_ASSERT_RELATION)) {
|
192 |
|
|
|
193 |
6396
|
leinfelder
|
// after the command
|
194 |
|
|
extra = parseTrailing(resource, RESOURCE_ASSERT_RELATION);
|
195 |
|
|
|
196 |
6253
|
leinfelder
|
// reserve the ID (in params)
|
197 |
|
|
if (httpVerb == GET) {
|
198 |
6282
|
leinfelder
|
assertRelation(extra);
|
199 |
6253
|
leinfelder
|
status = true;
|
200 |
|
|
}
|
201 |
6282
|
leinfelder
|
} else if (resource.startsWith(RESOURCE_RESOLVE)) {
|
202 |
|
|
|
203 |
6396
|
leinfelder
|
// after the command
|
204 |
|
|
extra = parseTrailing(resource, RESOURCE_RESOLVE);
|
205 |
|
|
|
206 |
6253
|
leinfelder
|
// resolve the object location
|
207 |
|
|
if (httpVerb == GET) {
|
208 |
6282
|
leinfelder
|
resolve(extra);
|
209 |
6253
|
leinfelder
|
status = true;
|
210 |
|
|
}
|
211 |
6282
|
leinfelder
|
} else if (resource.startsWith(RESOURCE_OWNER)) {
|
212 |
|
|
|
213 |
6396
|
leinfelder
|
// after the command
|
214 |
|
|
extra = parseTrailing(resource, RESOURCE_OWNER);
|
215 |
|
|
|
216 |
6253
|
leinfelder
|
// set the owner
|
217 |
|
|
if (httpVerb == PUT) {
|
218 |
6282
|
leinfelder
|
owner(extra);
|
219 |
6253
|
leinfelder
|
status = true;
|
220 |
|
|
}
|
221 |
6282
|
leinfelder
|
} else if (resource.startsWith(RESOURCE_IS_AUTHORIZED)) {
|
222 |
|
|
|
223 |
6396
|
leinfelder
|
// after the command
|
224 |
|
|
extra = parseTrailing(resource, RESOURCE_IS_AUTHORIZED);
|
225 |
|
|
|
226 |
6253
|
leinfelder
|
// authorized?
|
227 |
|
|
if (httpVerb == GET) {
|
228 |
6282
|
leinfelder
|
isAuthorized(extra);
|
229 |
6253
|
leinfelder
|
status = true;
|
230 |
|
|
}
|
231 |
6282
|
leinfelder
|
} else if (resource.startsWith(RESOURCE_OBJECTS)) {
|
232 |
6253
|
leinfelder
|
logMetacat.debug("Using resource 'object'");
|
233 |
|
|
logMetacat.debug("D1 Rest: Starting resource processing...");
|
234 |
|
|
|
235 |
6396
|
leinfelder
|
// after the command
|
236 |
|
|
extra = parseTrailing(resource, RESOURCE_OBJECTS);
|
237 |
|
|
|
238 |
6282
|
leinfelder
|
logMetacat.debug("objectId: " + extra);
|
239 |
6253
|
leinfelder
|
logMetacat.debug("verb:" + httpVerb);
|
240 |
|
|
|
241 |
|
|
if (httpVerb == GET) {
|
242 |
6282
|
leinfelder
|
if (extra != null) {
|
243 |
|
|
getObject(extra);
|
244 |
|
|
} else {
|
245 |
|
|
query();
|
246 |
|
|
}
|
247 |
6253
|
leinfelder
|
status = true;
|
248 |
|
|
} else if (httpVerb == POST) {
|
249 |
6282
|
leinfelder
|
putObject(extra, FUNCTION_NAME_INSERT);
|
250 |
6253
|
leinfelder
|
status = true;
|
251 |
|
|
}
|
252 |
|
|
|
253 |
6282
|
leinfelder
|
} else if (resource.startsWith(RESOURCE_FORMATS)) {
|
254 |
6253
|
leinfelder
|
logMetacat.debug("Using resource: " + RESOURCE_FORMATS);
|
255 |
|
|
|
256 |
6396
|
leinfelder
|
// after the command
|
257 |
|
|
extra = parseTrailing(resource, RESOURCE_FORMATS);
|
258 |
6253
|
leinfelder
|
|
259 |
|
|
// handle each verb
|
260 |
|
|
if (httpVerb == GET) {
|
261 |
6282
|
leinfelder
|
if (extra == null) {
|
262 |
6253
|
leinfelder
|
// list the formats collection
|
263 |
|
|
listFormats();
|
264 |
|
|
} else {
|
265 |
|
|
// get the specified format
|
266 |
6282
|
leinfelder
|
getFormat(extra);
|
267 |
6253
|
leinfelder
|
}
|
268 |
|
|
status = true;
|
269 |
|
|
}
|
270 |
|
|
|
271 |
6282
|
leinfelder
|
} else if (resource.startsWith(RESOURCE_LOG)) {
|
272 |
6253
|
leinfelder
|
logMetacat.debug("Using resource: " + RESOURCE_LOG);
|
273 |
|
|
//handle log events
|
274 |
|
|
if (httpVerb == GET) {
|
275 |
|
|
getLog();
|
276 |
|
|
status = true;
|
277 |
|
|
}
|
278 |
|
|
|
279 |
6282
|
leinfelder
|
} else if (resource.startsWith(RESOURCE_CHECKSUM)) {
|
280 |
6253
|
leinfelder
|
logMetacat.debug("Using resource: " + RESOURCE_CHECKSUM);
|
281 |
6396
|
leinfelder
|
|
282 |
|
|
// after the command
|
283 |
|
|
extra = parseTrailing(resource, RESOURCE_CHECKSUM);
|
284 |
|
|
|
285 |
6253
|
leinfelder
|
//handle checksum requests
|
286 |
|
|
if (httpVerb == GET) {
|
287 |
|
|
|
288 |
6282
|
leinfelder
|
checksum(extra);
|
289 |
6253
|
leinfelder
|
status = true;
|
290 |
6592
|
cjones
|
|
291 |
6253
|
leinfelder
|
}
|
292 |
6592
|
cjones
|
|
293 |
|
|
} else if ( resource.startsWith(RESOURCE_REPLICATION_POLICY) &&
|
294 |
|
|
httpVerb == PUT) {
|
295 |
|
|
|
296 |
|
|
logMetacat.debug("Using resource: " + RESOURCE_REPLICATION_POLICY);
|
297 |
|
|
// get the trailing pid
|
298 |
|
|
extra = parseTrailing(resource, RESOURCE_REPLICATION_POLICY);
|
299 |
|
|
setReplicationPolicy(extra);
|
300 |
|
|
status = true;
|
301 |
|
|
|
302 |
|
|
} else if ( resource.startsWith(RESOURCE_REPLICATION_META) &&
|
303 |
|
|
httpVerb == PUT) {
|
304 |
|
|
|
305 |
|
|
logMetacat.debug("Using resource: " + RESOURCE_REPLICATION_META);
|
306 |
|
|
// get the trailing pid
|
307 |
|
|
extra = parseTrailing(resource, RESOURCE_REPLICATION_META);
|
308 |
|
|
updateReplicationMetadata(extra);
|
309 |
|
|
status = true;
|
310 |
|
|
|
311 |
|
|
} else if ( resource.startsWith(RESOURCE_REPLICATION_NOTIFY) &&
|
312 |
|
|
httpVerb == PUT ) {
|
313 |
|
|
|
314 |
|
|
logMetacat.debug("Using resource: " + RESOURCE_REPLICATION_NOTIFY);
|
315 |
|
|
// get the trailing pid
|
316 |
|
|
extra = parseTrailing(resource, RESOURCE_REPLICATION_NOTIFY);
|
317 |
|
|
setReplicationStatus(extra);
|
318 |
|
|
status = true;
|
319 |
|
|
|
320 |
|
|
} else if ( resource.startsWith(RESOURCE_REPLICATION_AUTHORIZED)
|
321 |
|
|
&& httpVerb == GET) {
|
322 |
|
|
|
323 |
|
|
logMetacat.debug("Using resource: " + RESOURCE_REPLICATION_AUTHORIZED);
|
324 |
|
|
// get the trailing pid
|
325 |
|
|
extra = parseTrailing(resource, RESOURCE_REPLICATION_AUTHORIZED);
|
326 |
|
|
isNodeAuthorized(extra);
|
327 |
|
|
status = true;
|
328 |
|
|
|
329 |
6253
|
leinfelder
|
}
|
330 |
|
|
|
331 |
|
|
if (!status) {
|
332 |
6271
|
leinfelder
|
throw new ServiceFailure("0000", "Unknown error, status = " + status);
|
333 |
6253
|
leinfelder
|
}
|
334 |
|
|
} else {
|
335 |
6270
|
leinfelder
|
throw new InvalidRequest("0000", "No resource matched for " + resource);
|
336 |
6253
|
leinfelder
|
}
|
337 |
|
|
} catch (BaseException be) {
|
338 |
6270
|
leinfelder
|
// report Exceptions as clearly and generically as possible
|
339 |
6253
|
leinfelder
|
OutputStream out = null;
|
340 |
|
|
try {
|
341 |
|
|
out = response.getOutputStream();
|
342 |
6270
|
leinfelder
|
} catch (IOException ioe) {
|
343 |
|
|
logMetacat.error("Could not get output stream from response", ioe);
|
344 |
6253
|
leinfelder
|
}
|
345 |
|
|
serializeException(be, out);
|
346 |
|
|
} catch (Exception e) {
|
347 |
6270
|
leinfelder
|
// report Exceptions as clearly and generically as possible
|
348 |
6253
|
leinfelder
|
logMetacat.error(e.getClass() + ": " + e.getMessage(), e);
|
349 |
6270
|
leinfelder
|
OutputStream out = null;
|
350 |
|
|
try {
|
351 |
|
|
out = response.getOutputStream();
|
352 |
|
|
} catch (IOException ioe) {
|
353 |
|
|
logMetacat.error("Could not get output stream from response", ioe);
|
354 |
|
|
}
|
355 |
|
|
ServiceFailure se = new ServiceFailure("0000", e.getMessage());
|
356 |
|
|
serializeException(se, out);
|
357 |
6253
|
leinfelder
|
}
|
358 |
|
|
}
|
359 |
|
|
|
360 |
6396
|
leinfelder
|
|
361 |
6270
|
leinfelder
|
/**
|
362 |
|
|
* Get the checksum for the given guid
|
363 |
|
|
*
|
364 |
|
|
* @param guid
|
365 |
|
|
* @throws NotImplemented
|
366 |
|
|
* @throws InvalidRequest
|
367 |
|
|
* @throws NotFound
|
368 |
|
|
* @throws NotAuthorized
|
369 |
|
|
* @throws ServiceFailure
|
370 |
|
|
* @throws InvalidToken
|
371 |
|
|
* @throws IOException
|
372 |
|
|
* @throws JiBXException
|
373 |
|
|
*/
|
374 |
|
|
private void checksum(String guid) throws InvalidToken, ServiceFailure, NotAuthorized, NotFound, InvalidRequest, NotImplemented, JiBXException, IOException {
|
375 |
|
|
Identifier guidid = new Identifier();
|
376 |
|
|
guidid.setValue(guid);
|
377 |
|
|
logMetacat.debug("getting checksum for object " + guid);
|
378 |
6542
|
leinfelder
|
Checksum c = CNodeService.getInstance(request).getChecksum(session, guidid);
|
379 |
6270
|
leinfelder
|
logMetacat.debug("got checksum " + c.getValue());
|
380 |
|
|
response.setStatus(200);
|
381 |
|
|
logMetacat.debug("serializing response");
|
382 |
6367
|
leinfelder
|
TypeMarshaller.marshalTypeToOutputStream(c, response.getOutputStream());
|
383 |
6270
|
leinfelder
|
logMetacat.debug("done serializing response.");
|
384 |
|
|
|
385 |
|
|
}
|
386 |
|
|
|
387 |
6253
|
leinfelder
|
/**
|
388 |
6362
|
leinfelder
|
* get the logs based on passed params. Available
|
389 |
6253
|
leinfelder
|
* params are token, fromDate, toDate, event. See
|
390 |
|
|
* http://mule1.dataone.org/ArchitectureDocs/mn_api_crud.html#MN_crud.getLogRecords
|
391 |
|
|
* for more info
|
392 |
6270
|
leinfelder
|
* @throws NotImplemented
|
393 |
|
|
* @throws InvalidRequest
|
394 |
|
|
* @throws NotAuthorized
|
395 |
|
|
* @throws ServiceFailure
|
396 |
|
|
* @throws InvalidToken
|
397 |
|
|
* @throws IOException
|
398 |
|
|
* @throws JiBXException
|
399 |
6253
|
leinfelder
|
*/
|
400 |
6270
|
leinfelder
|
private void getLog() throws InvalidToken, ServiceFailure, NotAuthorized, InvalidRequest, NotImplemented, IOException, JiBXException
|
401 |
6253
|
leinfelder
|
{
|
402 |
6270
|
leinfelder
|
|
403 |
|
|
Date fromDate = null;
|
404 |
|
|
Date toDate = null;
|
405 |
|
|
Event event = null;
|
406 |
|
|
Integer start = null;
|
407 |
|
|
Integer count = null;
|
408 |
|
|
|
409 |
|
|
try {
|
410 |
|
|
String fromDateS = params.get("fromDate")[0];
|
411 |
6272
|
leinfelder
|
logMetacat.debug("param fromDateS: " + fromDateS);
|
412 |
6469
|
leinfelder
|
fromDate = DateTimeMarshaller.deserializeDateToUTC(fromDateS);
|
413 |
6270
|
leinfelder
|
} catch (Exception e) {
|
414 |
|
|
logMetacat.warn("Could not parse fromDate: " + e.getMessage());
|
415 |
6253
|
leinfelder
|
}
|
416 |
6270
|
leinfelder
|
try {
|
417 |
|
|
String toDateS = params.get("toDate")[0];
|
418 |
6272
|
leinfelder
|
logMetacat.debug("param toDateS: " + toDateS);
|
419 |
6469
|
leinfelder
|
toDate = DateTimeMarshaller.deserializeDateToUTC(toDateS);
|
420 |
6270
|
leinfelder
|
} catch (Exception e) {
|
421 |
|
|
logMetacat.warn("Could not parse toDate: " + e.getMessage());
|
422 |
|
|
}
|
423 |
|
|
try {
|
424 |
|
|
String eventS = params.get("event")[0];
|
425 |
|
|
event = Event.convert(eventS);
|
426 |
|
|
} catch (Exception e) {
|
427 |
|
|
logMetacat.warn("Could not parse event: " + e.getMessage());
|
428 |
|
|
}
|
429 |
6272
|
leinfelder
|
logMetacat.debug("fromDate: " + fromDate + " toDate: " + toDate);
|
430 |
6270
|
leinfelder
|
|
431 |
|
|
try {
|
432 |
|
|
start = Integer.parseInt(params.get("start")[0]);
|
433 |
|
|
} catch (Exception e) {
|
434 |
|
|
logMetacat.warn("Could not parse start: " + e.getMessage());
|
435 |
|
|
}
|
436 |
|
|
try {
|
437 |
|
|
count = Integer.parseInt(params.get("count")[0]);
|
438 |
|
|
} catch (Exception e) {
|
439 |
|
|
logMetacat.warn("Could not parse count: " + e.getMessage());
|
440 |
|
|
}
|
441 |
|
|
|
442 |
6272
|
leinfelder
|
logMetacat.debug("calling getLogRecords");
|
443 |
6542
|
leinfelder
|
Log log = CNodeService.getInstance(request).getLogRecords(session, fromDate, toDate, event, start, count);
|
444 |
6270
|
leinfelder
|
|
445 |
|
|
OutputStream out = response.getOutputStream();
|
446 |
|
|
response.setStatus(200);
|
447 |
|
|
response.setContentType("text/xml");
|
448 |
|
|
|
449 |
6367
|
leinfelder
|
TypeMarshaller.marshalTypeToOutputStream(log, out);
|
450 |
6270
|
leinfelder
|
|
451 |
6253
|
leinfelder
|
}
|
452 |
|
|
|
453 |
|
|
/**
|
454 |
|
|
* Implements REST version of DataONE CRUD API --> get
|
455 |
|
|
* @param guid ID of data object to be read
|
456 |
6270
|
leinfelder
|
* @throws NotImplemented
|
457 |
|
|
* @throws InvalidRequest
|
458 |
|
|
* @throws NotFound
|
459 |
|
|
* @throws NotAuthorized
|
460 |
|
|
* @throws ServiceFailure
|
461 |
|
|
* @throws InvalidToken
|
462 |
|
|
* @throws IOException
|
463 |
6253
|
leinfelder
|
*/
|
464 |
6270
|
leinfelder
|
protected void getObject(String guid) throws InvalidToken, ServiceFailure, NotAuthorized, NotFound, InvalidRequest, NotImplemented, IOException {
|
465 |
|
|
|
466 |
6280
|
leinfelder
|
Identifier id = new Identifier();
|
467 |
|
|
id.setValue(guid);
|
468 |
|
|
|
469 |
6542
|
leinfelder
|
SystemMetadata sm = CNodeService.getInstance(request).getSystemMetadata(session, id);
|
470 |
6270
|
leinfelder
|
|
471 |
6280
|
leinfelder
|
//set the content type
|
472 |
6561
|
leinfelder
|
if(sm.getFormatId().getValue().trim().equals(
|
473 |
|
|
ObjectFormatCache.getInstance().getFormat("text/csv").getFormatId().getValue()))
|
474 |
6280
|
leinfelder
|
{
|
475 |
|
|
response.setContentType("text/csv");
|
476 |
|
|
response.setHeader("Content-Disposition", "inline; filename=" + id.getValue() + ".csv");
|
477 |
6253
|
leinfelder
|
}
|
478 |
6561
|
leinfelder
|
else if(sm.getFormatId().getValue().trim().equals(
|
479 |
|
|
ObjectFormatCache.getInstance().getFormat("text/plain").getFormatId().getValue()))
|
480 |
6280
|
leinfelder
|
{
|
481 |
|
|
response.setContentType("text/plain");
|
482 |
|
|
response.setHeader("Content-Disposition", "inline; filename=" + id.getValue() + ".txt");
|
483 |
|
|
}
|
484 |
6561
|
leinfelder
|
else if(sm.getFormatId().getValue().trim().equals(
|
485 |
|
|
ObjectFormatCache.getInstance().getFormat("application/octet-stream").getFormatId().getValue()))
|
486 |
6280
|
leinfelder
|
{
|
487 |
|
|
response.setContentType("application/octet-stream");
|
488 |
|
|
}
|
489 |
|
|
else
|
490 |
|
|
{
|
491 |
|
|
response.setContentType("text/xml");
|
492 |
|
|
response.setHeader("Content-Disposition", "inline; filename=" + id.getValue() + ".xml");
|
493 |
|
|
}
|
494 |
|
|
|
495 |
6542
|
leinfelder
|
InputStream data = CNodeService.getInstance(request).get(session, id);
|
496 |
6280
|
leinfelder
|
|
497 |
|
|
OutputStream out = response.getOutputStream();
|
498 |
|
|
response.setStatus(200);
|
499 |
|
|
IOUtils.copyLarge(data, out);
|
500 |
6270
|
leinfelder
|
|
501 |
6253
|
leinfelder
|
}
|
502 |
|
|
|
503 |
|
|
|
504 |
|
|
/**
|
505 |
|
|
* Implements REST version of DataONE CRUD API --> getSystemMetadata
|
506 |
|
|
* @param guid ID of data object to be read
|
507 |
6270
|
leinfelder
|
* @throws NotImplemented
|
508 |
|
|
* @throws InvalidRequest
|
509 |
|
|
* @throws NotFound
|
510 |
|
|
* @throws NotAuthorized
|
511 |
|
|
* @throws ServiceFailure
|
512 |
|
|
* @throws InvalidToken
|
513 |
|
|
* @throws IOException
|
514 |
|
|
* @throws JiBXException
|
515 |
6253
|
leinfelder
|
*/
|
516 |
6270
|
leinfelder
|
protected void getSystemMetadataObject(String guid) throws InvalidToken, ServiceFailure, NotAuthorized, NotFound, InvalidRequest, NotImplemented, IOException, JiBXException {
|
517 |
|
|
|
518 |
|
|
Identifier id = new Identifier();
|
519 |
|
|
id.setValue(guid);
|
520 |
6542
|
leinfelder
|
SystemMetadata sysmeta = CNodeService.getInstance(request).getSystemMetadata(session, id);
|
521 |
6270
|
leinfelder
|
|
522 |
|
|
response.setContentType("text/xml");
|
523 |
|
|
response.setStatus(200);
|
524 |
|
|
OutputStream out = response.getOutputStream();
|
525 |
|
|
|
526 |
|
|
// Serialize and write it to the output stream
|
527 |
6367
|
leinfelder
|
TypeMarshaller.marshalTypeToOutputStream(sysmeta, out);
|
528 |
6270
|
leinfelder
|
}
|
529 |
6253
|
leinfelder
|
|
530 |
|
|
/**
|
531 |
|
|
* Earthgrid API > Put Service >Put Function : calls MetacatHandler > handleInsertOrUpdateAction
|
532 |
|
|
*
|
533 |
|
|
* @param guid - ID of data object to be inserted or updated. If action is update, the pid
|
534 |
|
|
* is the existing pid. If insert, the pid is the new one
|
535 |
6269
|
leinfelder
|
* @throws InvalidRequest
|
536 |
|
|
* @throws ServiceFailure
|
537 |
|
|
* @throws IdentifierNotUnique
|
538 |
|
|
* @throws JiBXException
|
539 |
|
|
* @throws NotImplemented
|
540 |
|
|
* @throws InvalidSystemMetadata
|
541 |
|
|
* @throws InsufficientResources
|
542 |
|
|
* @throws UnsupportedType
|
543 |
|
|
* @throws NotAuthorized
|
544 |
|
|
* @throws InvalidToken
|
545 |
|
|
* @throws IOException
|
546 |
6367
|
leinfelder
|
* @throws IllegalAccessException
|
547 |
|
|
* @throws InstantiationException
|
548 |
6253
|
leinfelder
|
*/
|
549 |
6367
|
leinfelder
|
protected void putObject(String pid, String action) throws ServiceFailure, InvalidRequest, IdentifierNotUnique, JiBXException, InvalidToken, NotAuthorized, UnsupportedType, InsufficientResources, InvalidSystemMetadata, NotImplemented, IOException, InstantiationException, IllegalAccessException {
|
550 |
6253
|
leinfelder
|
logMetacat.debug("Entering putObject: " + pid + "/" + action);
|
551 |
6269
|
leinfelder
|
|
552 |
|
|
// Read the incoming data from its Mime Multipart encoding
|
553 |
|
|
Map<String, File> files = collectMultipartFiles();
|
554 |
|
|
InputStream object = null;
|
555 |
|
|
InputStream sysmeta = null;
|
556 |
6253
|
leinfelder
|
|
557 |
6269
|
leinfelder
|
File smFile = files.get("sysmeta");
|
558 |
|
|
sysmeta = new FileInputStream(smFile);
|
559 |
|
|
File objFile = files.get("object");
|
560 |
|
|
object = new FileInputStream(objFile);
|
561 |
|
|
|
562 |
6270
|
leinfelder
|
if (action.equals(FUNCTION_NAME_INSERT)) { //handle inserts
|
563 |
6253
|
leinfelder
|
|
564 |
6269
|
leinfelder
|
logMetacat.debug("Commence creation...");
|
565 |
6367
|
leinfelder
|
SystemMetadata smd = TypeMarshaller.unmarshalTypeFromStream(SystemMetadata.class, sysmeta);
|
566 |
6253
|
leinfelder
|
|
567 |
6269
|
leinfelder
|
Identifier id = new Identifier();
|
568 |
|
|
id.setValue(pid);
|
569 |
|
|
logMetacat.debug("creating object with pid " + id.getValue());
|
570 |
6542
|
leinfelder
|
Identifier rId = CNodeService.getInstance(request).create(session, id, object, smd);
|
571 |
6253
|
leinfelder
|
|
572 |
6269
|
leinfelder
|
OutputStream out = response.getOutputStream();
|
573 |
|
|
response.setStatus(200);
|
574 |
|
|
response.setContentType("text/xml");
|
575 |
6253
|
leinfelder
|
|
576 |
6367
|
leinfelder
|
TypeMarshaller.marshalTypeToOutputStream(rId, out);
|
577 |
6269
|
leinfelder
|
|
578 |
|
|
} else {
|
579 |
|
|
throw new InvalidRequest("1000", "Operation must be create.");
|
580 |
6253
|
leinfelder
|
}
|
581 |
|
|
}
|
582 |
|
|
|
583 |
|
|
/**
|
584 |
|
|
* List the object formats registered with the system
|
585 |
6270
|
leinfelder
|
* @throws NotImplemented
|
586 |
|
|
* @throws InsufficientResources
|
587 |
|
|
* @throws NotFound
|
588 |
|
|
* @throws ServiceFailure
|
589 |
|
|
* @throws InvalidRequest
|
590 |
|
|
* @throws IOException
|
591 |
|
|
* @throws JiBXException
|
592 |
6253
|
leinfelder
|
*/
|
593 |
6270
|
leinfelder
|
private void listFormats() throws InvalidRequest, ServiceFailure, NotFound, InsufficientResources, NotImplemented, IOException, JiBXException {
|
594 |
6253
|
leinfelder
|
logMetacat.debug("Entering listFormats()");
|
595 |
6270
|
leinfelder
|
|
596 |
6542
|
leinfelder
|
ObjectFormatList objectFormatList = CNodeService.getInstance(request).listFormats();
|
597 |
6253
|
leinfelder
|
// get the response output stream
|
598 |
6270
|
leinfelder
|
OutputStream out = response.getOutputStream();
|
599 |
|
|
response.setStatus(200);
|
600 |
|
|
response.setContentType("text/xml");
|
601 |
6253
|
leinfelder
|
|
602 |
6367
|
leinfelder
|
TypeMarshaller.marshalTypeToOutputStream(objectFormatList, out);
|
603 |
6270
|
leinfelder
|
|
604 |
6253
|
leinfelder
|
}
|
605 |
|
|
|
606 |
|
|
/**
|
607 |
|
|
* Return the requested object format
|
608 |
|
|
*
|
609 |
|
|
* @param fmtidStr the requested format identifier as a string
|
610 |
6270
|
leinfelder
|
* @throws NotImplemented
|
611 |
|
|
* @throws InsufficientResources
|
612 |
|
|
* @throws NotFound
|
613 |
|
|
* @throws ServiceFailure
|
614 |
|
|
* @throws InvalidRequest
|
615 |
|
|
* @throws IOException
|
616 |
|
|
* @throws JiBXException
|
617 |
6253
|
leinfelder
|
*/
|
618 |
6270
|
leinfelder
|
private void getFormat(String fmtidStr) throws InvalidRequest, ServiceFailure, NotFound, InsufficientResources, NotImplemented, IOException, JiBXException {
|
619 |
6253
|
leinfelder
|
logMetacat.debug("Entering listFormats()");
|
620 |
|
|
|
621 |
|
|
ObjectFormatIdentifier fmtid = new ObjectFormatIdentifier();
|
622 |
|
|
fmtid.setValue(fmtidStr);
|
623 |
|
|
|
624 |
6270
|
leinfelder
|
// get the specified object format
|
625 |
6542
|
leinfelder
|
ObjectFormat objectFormat = CNodeService.getInstance(request).getFormat(fmtid);
|
626 |
6253
|
leinfelder
|
|
627 |
6270
|
leinfelder
|
OutputStream out = response.getOutputStream();
|
628 |
|
|
response.setStatus(200);
|
629 |
|
|
response.setContentType("text/xml");
|
630 |
6253
|
leinfelder
|
|
631 |
6367
|
leinfelder
|
TypeMarshaller.marshalTypeToOutputStream(objectFormat, out);
|
632 |
6253
|
leinfelder
|
|
633 |
|
|
}
|
634 |
|
|
|
635 |
|
|
/**
|
636 |
|
|
* Reserve the given Identifier
|
637 |
|
|
* @throws InvalidToken
|
638 |
|
|
* @throws ServiceFailure
|
639 |
|
|
* @throws NotAuthorized
|
640 |
|
|
* @throws IdentifierNotUnique
|
641 |
|
|
* @throws NotImplemented
|
642 |
|
|
* @throws InvalidRequest
|
643 |
|
|
* @throws IOException
|
644 |
6270
|
leinfelder
|
* @throws JiBXException
|
645 |
6253
|
leinfelder
|
*/
|
646 |
6270
|
leinfelder
|
private void reserve() throws InvalidToken, ServiceFailure, NotAuthorized, IdentifierNotUnique, NotImplemented, InvalidRequest, IOException, JiBXException {
|
647 |
6279
|
leinfelder
|
Identifier pid = null;
|
648 |
|
|
String scope = null;
|
649 |
|
|
String format = null;
|
650 |
|
|
// gather the params
|
651 |
|
|
try {
|
652 |
|
|
String id = params.get("pid")[0];
|
653 |
|
|
pid = new Identifier();
|
654 |
|
|
pid.setValue(id);
|
655 |
|
|
} catch (Exception e) {
|
656 |
|
|
logMetacat.warn("pid not specified");
|
657 |
|
|
}
|
658 |
|
|
try {
|
659 |
|
|
scope = params.get("scope")[0];
|
660 |
|
|
} catch (Exception e) {
|
661 |
|
|
logMetacat.warn("pid not specified");
|
662 |
|
|
}
|
663 |
|
|
try {
|
664 |
|
|
format = params.get("format")[0];
|
665 |
|
|
} catch (Exception e) {
|
666 |
|
|
logMetacat.warn("pid not specified");
|
667 |
|
|
}
|
668 |
|
|
// call the implementation
|
669 |
6542
|
leinfelder
|
boolean result = CNodeService.getInstance(request).reserveIdentifier(session, pid);
|
670 |
6253
|
leinfelder
|
OutputStream out = response.getOutputStream();
|
671 |
|
|
response.setStatus(200);
|
672 |
|
|
response.setContentType("text/xml");
|
673 |
6378
|
leinfelder
|
// nothing to send back
|
674 |
6253
|
leinfelder
|
}
|
675 |
|
|
|
676 |
6270
|
leinfelder
|
/**
|
677 |
|
|
*
|
678 |
|
|
* @param id
|
679 |
|
|
* @throws InvalidRequest
|
680 |
|
|
* @throws InvalidToken
|
681 |
|
|
* @throws ServiceFailure
|
682 |
|
|
* @throws NotAuthorized
|
683 |
|
|
* @throws NotFound
|
684 |
|
|
* @throws NotImplemented
|
685 |
|
|
* @throws IOException
|
686 |
|
|
* @throws JiBXException
|
687 |
|
|
*/
|
688 |
|
|
private void resolve(String id) throws InvalidRequest, InvalidToken, ServiceFailure, NotAuthorized, NotFound, NotImplemented, IOException, JiBXException {
|
689 |
6253
|
leinfelder
|
Identifier pid = new Identifier();
|
690 |
|
|
pid.setValue(id);
|
691 |
6542
|
leinfelder
|
ObjectLocationList locationList = CNodeService.getInstance(request).resolve(session, pid);
|
692 |
6253
|
leinfelder
|
OutputStream out = response.getOutputStream();
|
693 |
|
|
response.setStatus(200);
|
694 |
|
|
response.setContentType("text/xml");
|
695 |
6367
|
leinfelder
|
TypeMarshaller.marshalTypeToOutputStream(locationList, out);
|
696 |
6270
|
leinfelder
|
|
697 |
6253
|
leinfelder
|
}
|
698 |
|
|
|
699 |
6270
|
leinfelder
|
/**
|
700 |
|
|
* Assert that a relationship exists between two resources
|
701 |
|
|
* @param id
|
702 |
|
|
* @return
|
703 |
|
|
* @throws InvalidToken
|
704 |
|
|
* @throws ServiceFailure
|
705 |
|
|
* @throws NotAuthorized
|
706 |
|
|
* @throws NotFound
|
707 |
|
|
* @throws InvalidRequest
|
708 |
|
|
* @throws NotImplemented
|
709 |
|
|
*/
|
710 |
6268
|
leinfelder
|
private boolean assertRelation(String id) throws InvalidToken, ServiceFailure, NotAuthorized, NotFound, InvalidRequest, NotImplemented {
|
711 |
6253
|
leinfelder
|
Identifier pidOfSubject = new Identifier();
|
712 |
|
|
pidOfSubject.setValue(id);
|
713 |
6270
|
leinfelder
|
String relationship = null;
|
714 |
|
|
try {
|
715 |
|
|
relationship = params.get("relationship")[0];
|
716 |
|
|
} catch (Exception e) {
|
717 |
|
|
logMetacat.warn("relationship not specified");
|
718 |
|
|
}
|
719 |
6253
|
leinfelder
|
Identifier pidOfObject = new Identifier();
|
720 |
6270
|
leinfelder
|
try {
|
721 |
|
|
String objPid = params.get("pidOfObject")[0];
|
722 |
|
|
pidOfObject.setValue(objPid);
|
723 |
|
|
} catch (Exception e) {
|
724 |
|
|
logMetacat.warn("pidOfObject not specified");
|
725 |
|
|
}
|
726 |
6542
|
leinfelder
|
boolean result = CNodeService.getInstance(request).assertRelation(session, pidOfSubject, relationship, pidOfObject);
|
727 |
6253
|
leinfelder
|
response.setStatus(200);
|
728 |
|
|
response.setContentType("text/xml");
|
729 |
|
|
return result;
|
730 |
|
|
}
|
731 |
|
|
|
732 |
6270
|
leinfelder
|
/**
|
733 |
|
|
* Set the owner of a resource
|
734 |
|
|
* @param id
|
735 |
|
|
* @throws JiBXException
|
736 |
|
|
* @throws InvalidToken
|
737 |
|
|
* @throws ServiceFailure
|
738 |
|
|
* @throws NotFound
|
739 |
|
|
* @throws NotAuthorized
|
740 |
|
|
* @throws NotImplemented
|
741 |
|
|
* @throws InvalidRequest
|
742 |
|
|
* @throws IOException
|
743 |
6367
|
leinfelder
|
* @throws IllegalAccessException
|
744 |
|
|
* @throws InstantiationException
|
745 |
6270
|
leinfelder
|
*/
|
746 |
6592
|
cjones
|
private void owner(String id)
|
747 |
|
|
throws JiBXException, InvalidToken, ServiceFailure,
|
748 |
|
|
NotFound, NotAuthorized, NotImplemented, InvalidRequest, IOException,
|
749 |
|
|
InstantiationException, IllegalAccessException {
|
750 |
|
|
|
751 |
|
|
Identifier pid = new Identifier();
|
752 |
|
|
pid.setValue(id);
|
753 |
|
|
|
754 |
|
|
long serialVersion = 0L;
|
755 |
|
|
String serialVersionStr = null;
|
756 |
|
|
|
757 |
|
|
// get the serialVersion
|
758 |
|
|
try {
|
759 |
|
|
serialVersionStr = params.get("serialVersion")[0];
|
760 |
|
|
serialVersion = new Long(serialVersionStr).longValue();
|
761 |
|
|
|
762 |
|
|
} catch (NullPointerException e) {
|
763 |
|
|
String msg = "The 'serialVersion' must be provided as a parameter and was not.";
|
764 |
|
|
logMetacat.error(msg);
|
765 |
|
|
throw new InvalidRequest("4442", msg);
|
766 |
|
|
|
767 |
|
|
}
|
768 |
|
|
|
769 |
|
|
// get the subject
|
770 |
|
|
String subjectStr = params.get("subject")[0];
|
771 |
|
|
Subject subject = TypeMarshaller.unmarshalTypeFromStream(Subject.class, new ByteArrayInputStream(subjectStr.getBytes("UTF-8")));
|
772 |
|
|
|
773 |
|
|
Identifier retPid = CNodeService.getInstance(request).setOwner(session, pid, subject, serialVersion);
|
774 |
|
|
OutputStream out = response.getOutputStream();
|
775 |
|
|
response.setStatus(200);
|
776 |
|
|
response.setContentType("text/xml");
|
777 |
|
|
TypeMarshaller.marshalTypeToOutputStream(retPid, out);
|
778 |
6253
|
leinfelder
|
}
|
779 |
|
|
|
780 |
6270
|
leinfelder
|
/**
|
781 |
|
|
* Processes the authorization check for given id
|
782 |
|
|
* @param id
|
783 |
|
|
* @return
|
784 |
|
|
* @throws ServiceFailure
|
785 |
|
|
* @throws InvalidToken
|
786 |
|
|
* @throws NotFound
|
787 |
|
|
* @throws NotAuthorized
|
788 |
|
|
* @throws NotImplemented
|
789 |
|
|
* @throws InvalidRequest
|
790 |
|
|
*/
|
791 |
6253
|
leinfelder
|
private boolean isAuthorized(String id) throws ServiceFailure, InvalidToken, NotFound, NotAuthorized, NotImplemented, InvalidRequest {
|
792 |
|
|
Identifier pid = new Identifier();
|
793 |
|
|
pid.setValue(id);
|
794 |
6510
|
leinfelder
|
String permission = params.get("action")[0];
|
795 |
6542
|
leinfelder
|
boolean result = CNodeService.getInstance(request).isAuthorized(session, pid, Permission.convert(permission));
|
796 |
6253
|
leinfelder
|
response.setStatus(200);
|
797 |
|
|
response.setContentType("text/xml");
|
798 |
|
|
return result;
|
799 |
|
|
}
|
800 |
|
|
|
801 |
|
|
/**
|
802 |
|
|
* Register System Metadata without data or metadata object
|
803 |
|
|
* @param pid identifier for System Metadata entry
|
804 |
6269
|
leinfelder
|
* @throws JiBXException
|
805 |
|
|
* @throws FileUploadException
|
806 |
|
|
* @throws IOException
|
807 |
|
|
* @throws InvalidRequest
|
808 |
|
|
* @throws ServiceFailure
|
809 |
|
|
* @throws InvalidSystemMetadata
|
810 |
|
|
* @throws NotAuthorized
|
811 |
|
|
* @throws NotImplemented
|
812 |
6367
|
leinfelder
|
* @throws IllegalAccessException
|
813 |
|
|
* @throws InstantiationException
|
814 |
6253
|
leinfelder
|
*/
|
815 |
6397
|
leinfelder
|
protected Identifier registerSystemMetadata(String pid) throws ServiceFailure, InvalidRequest, IOException, FileUploadException, JiBXException, NotImplemented, NotAuthorized, InvalidSystemMetadata, InstantiationException, IllegalAccessException {
|
816 |
6253
|
leinfelder
|
logMetacat.debug("Entering registerSystemMetadata: " + pid);
|
817 |
|
|
|
818 |
6269
|
leinfelder
|
// get the system metadata from the request
|
819 |
|
|
SystemMetadata systemMetadata = collectSystemMetadata();
|
820 |
6253
|
leinfelder
|
|
821 |
6269
|
leinfelder
|
Identifier guid = new Identifier();
|
822 |
|
|
guid.setValue(pid);
|
823 |
|
|
logMetacat.debug("registering system metadata with pid " + guid.getValue());
|
824 |
6542
|
leinfelder
|
Identifier retGuid = CNodeService.getInstance(request).registerSystemMetadata(session, guid, systemMetadata);
|
825 |
6269
|
leinfelder
|
|
826 |
|
|
response.setStatus(200);
|
827 |
|
|
response.setContentType("text/xml");
|
828 |
6397
|
leinfelder
|
return retGuid;
|
829 |
6269
|
leinfelder
|
|
830 |
6253
|
leinfelder
|
}
|
831 |
6268
|
leinfelder
|
|
832 |
|
|
/**
|
833 |
|
|
* set the access perms on a document
|
834 |
6270
|
leinfelder
|
* @throws JiBXException
|
835 |
|
|
* @throws InvalidRequest
|
836 |
|
|
* @throws NotImplemented
|
837 |
|
|
* @throws NotAuthorized
|
838 |
|
|
* @throws NotFound
|
839 |
|
|
* @throws ServiceFailure
|
840 |
|
|
* @throws InvalidToken
|
841 |
6367
|
leinfelder
|
* @throws IllegalAccessException
|
842 |
|
|
* @throws InstantiationException
|
843 |
|
|
* @throws IOException
|
844 |
6514
|
leinfelder
|
* @throws SAXException
|
845 |
|
|
* @throws ParserConfigurationException
|
846 |
6268
|
leinfelder
|
*/
|
847 |
6592
|
cjones
|
protected void setAccess(String pid)
|
848 |
|
|
throws JiBXException, InvalidToken, ServiceFailure, NotFound,
|
849 |
|
|
NotAuthorized, NotImplemented, InvalidRequest, IOException,
|
850 |
|
|
InstantiationException, IllegalAccessException, ParserConfigurationException,
|
851 |
|
|
SAXException {
|
852 |
6270
|
leinfelder
|
|
853 |
6592
|
cjones
|
long serialVersion = 0L;
|
854 |
|
|
String serialVersionStr = null;
|
855 |
|
|
|
856 |
|
|
// get the serialVersion
|
857 |
|
|
try {
|
858 |
|
|
serialVersionStr = params.get("serialVersion")[0];
|
859 |
|
|
serialVersion = new Long(serialVersionStr).longValue();
|
860 |
|
|
|
861 |
|
|
} catch (NullPointerException e) {
|
862 |
|
|
String msg = "The 'serialVersion' must be provided as a parameter and was not.";
|
863 |
|
|
logMetacat.error(msg);
|
864 |
|
|
throw new InvalidRequest("4402", msg);
|
865 |
|
|
|
866 |
|
|
}
|
867 |
|
|
|
868 |
6270
|
leinfelder
|
Identifier id = new Identifier();
|
869 |
6514
|
leinfelder
|
id.setValue(pid);
|
870 |
|
|
|
871 |
|
|
AccessPolicy accessPolicy = collectAccessPolicy();
|
872 |
6592
|
cjones
|
CNodeService.getInstance(request).setAccessPolicy(session, id, accessPolicy, serialVersion);
|
873 |
6270
|
leinfelder
|
|
874 |
6268
|
leinfelder
|
}
|
875 |
|
|
|
876 |
|
|
/**
|
877 |
6282
|
leinfelder
|
* Pass to the CN search service
|
878 |
|
|
*
|
879 |
|
|
* @throws NotImplemented
|
880 |
|
|
* @throws InvalidRequest
|
881 |
|
|
* @throws NotAuthorized
|
882 |
|
|
* @throws ServiceFailure
|
883 |
|
|
* @throws InvalidToken
|
884 |
6268
|
leinfelder
|
* @throws Exception
|
885 |
|
|
*/
|
886 |
6592
|
cjones
|
private void query()
|
887 |
|
|
throws InvalidToken, ServiceFailure, NotAuthorized, InvalidRequest, NotImplemented {
|
888 |
6282
|
leinfelder
|
|
889 |
6592
|
cjones
|
String query = null;
|
890 |
|
|
String queryType = null;
|
891 |
|
|
try {
|
892 |
|
|
query = params.get("query")[0];
|
893 |
|
|
} catch (Exception e) {
|
894 |
|
|
logMetacat.warn("query not specified");
|
895 |
|
|
}
|
896 |
|
|
try {
|
897 |
|
|
String qt = params.get("queryType")[0];
|
898 |
|
|
queryType = qt;
|
899 |
|
|
} catch (Exception e) {
|
900 |
|
|
logMetacat.warn("queryType not specified");
|
901 |
|
|
}
|
902 |
|
|
|
903 |
|
|
// expecting to throw NotImplemented
|
904 |
|
|
CNodeService.getInstance(request).search(session, queryType, query);
|
905 |
6268
|
leinfelder
|
}
|
906 |
6592
|
cjones
|
|
907 |
|
|
/**
|
908 |
|
|
* Pass the request to get node replication authorization to CNodeService
|
909 |
|
|
*
|
910 |
|
|
* @param pid the identifier of the object to get authorization to replicate
|
911 |
|
|
*
|
912 |
|
|
* @throws NotImplemented
|
913 |
|
|
* @throws NotAuthorized
|
914 |
|
|
* @throws InvalidToken
|
915 |
|
|
* @throws ServiceFailure
|
916 |
|
|
* @throws NotFound
|
917 |
|
|
* @throws InvalidRequest
|
918 |
|
|
*/
|
919 |
|
|
public boolean isNodeAuthorized(String pid)
|
920 |
|
|
throws NotImplemented, NotAuthorized, InvalidToken, ServiceFailure,
|
921 |
|
|
NotFound, InvalidRequest {
|
922 |
|
|
|
923 |
|
|
boolean result = false;
|
924 |
|
|
Subject targetNodeSubject = new Subject();
|
925 |
|
|
String nodeSubject = null;
|
926 |
|
|
Permission permission = null;
|
927 |
|
|
String replPermission = null;
|
928 |
|
|
|
929 |
|
|
// get the pid
|
930 |
|
|
Identifier identifier = new Identifier();
|
931 |
|
|
identifier.setValue(pid);
|
932 |
|
|
|
933 |
|
|
// get the target node subject
|
934 |
|
|
try {
|
935 |
|
|
nodeSubject = params.get("targetNodeSubject")[0];
|
936 |
|
|
targetNodeSubject.setValue(nodeSubject);
|
937 |
|
|
|
938 |
|
|
} catch (NullPointerException e) {
|
939 |
|
|
String msg = "The 'targetNodeSubject' must be provided as a parameter and was not.";
|
940 |
|
|
logMetacat.error(msg);
|
941 |
|
|
throw new InvalidRequest("4873", msg);
|
942 |
|
|
|
943 |
|
|
}
|
944 |
|
|
|
945 |
|
|
// get the permission
|
946 |
|
|
try {
|
947 |
|
|
replPermission = params.get("replicatePermission")[0];
|
948 |
|
|
permission = Permission.convert(replPermission);
|
949 |
6268
|
leinfelder
|
|
950 |
6592
|
cjones
|
} catch (NullPointerException e) {
|
951 |
|
|
String msg = "The 'replicatePermission' must be provided as a parameter and was not.";
|
952 |
|
|
logMetacat.error(msg);
|
953 |
|
|
throw new InvalidRequest("4873", msg);
|
954 |
|
|
|
955 |
|
|
}
|
956 |
|
|
|
957 |
|
|
result =
|
958 |
|
|
CNodeService.getInstance(request).isNodeAuthorized(session, targetNodeSubject, identifier, permission);
|
959 |
|
|
|
960 |
|
|
response.setStatus(200);
|
961 |
|
|
response.setContentType("text/xml");
|
962 |
|
|
return result;
|
963 |
|
|
|
964 |
|
|
}
|
965 |
|
|
|
966 |
|
|
/**
|
967 |
|
|
* Pass the request to set the replication policy to CNodeService
|
968 |
|
|
*
|
969 |
|
|
* @param pid the identifier of the object to set the replication policy on
|
970 |
|
|
*
|
971 |
|
|
* @throws NotImplemented
|
972 |
|
|
* @throws NotFound
|
973 |
|
|
* @throws NotAuthorized
|
974 |
|
|
* @throws ServiceFailure
|
975 |
|
|
* @throws InvalidRequest
|
976 |
|
|
* @throws InvalidToken
|
977 |
|
|
* @throws IOException
|
978 |
|
|
* @throws InstantiationException
|
979 |
|
|
* @throws IllegalAccessException
|
980 |
|
|
* @throws JiBXException
|
981 |
|
|
*/
|
982 |
|
|
public boolean setReplicationPolicy(String pid)
|
983 |
|
|
throws NotImplemented, NotFound, NotAuthorized, ServiceFailure,
|
984 |
|
|
InvalidRequest, InvalidToken, IOException, InstantiationException,
|
985 |
|
|
IllegalAccessException, JiBXException {
|
986 |
|
|
|
987 |
|
|
boolean result = false;
|
988 |
|
|
ReplicationPolicy policy = null;
|
989 |
|
|
long serialVersion = 0L;
|
990 |
|
|
String serialVersionStr = null;
|
991 |
|
|
|
992 |
|
|
Identifier identifier = new Identifier();
|
993 |
|
|
identifier.setValue(pid);
|
994 |
|
|
|
995 |
|
|
// get the serialVersion
|
996 |
|
|
try {
|
997 |
6603
|
cjones
|
serialVersionStr = multipartparams.get("serialVersion").get(0);
|
998 |
6592
|
cjones
|
serialVersion = new Long(serialVersionStr).longValue();
|
999 |
|
|
|
1000 |
|
|
} catch (NullPointerException e) {
|
1001 |
|
|
String msg = "The 'serialVersion' must be provided as a parameter and was not.";
|
1002 |
|
|
logMetacat.error(msg);
|
1003 |
|
|
throw new InvalidRequest("4883", msg);
|
1004 |
|
|
|
1005 |
|
|
}
|
1006 |
|
|
policy = collectReplicationPolicy();
|
1007 |
|
|
result =
|
1008 |
|
|
CNodeService.getInstance(request).setReplicationPolicy(session, identifier, policy, serialVersion);
|
1009 |
|
|
response.setStatus(200);
|
1010 |
|
|
response.setContentType("text/xml");
|
1011 |
|
|
return result;
|
1012 |
|
|
|
1013 |
|
|
}
|
1014 |
|
|
|
1015 |
|
|
/**
|
1016 |
|
|
* Pass the request to set the replication status to CNodeService
|
1017 |
|
|
*
|
1018 |
|
|
* @param pid the identifier of the object to set the replication status on
|
1019 |
|
|
*
|
1020 |
|
|
* @throws ServiceFailure
|
1021 |
|
|
* @throws NotImplemented
|
1022 |
|
|
* @throws InvalidToken
|
1023 |
|
|
* @throws NotAuthorized
|
1024 |
|
|
* @throws InvalidRequest
|
1025 |
|
|
* @throws NotFound
|
1026 |
|
|
*/
|
1027 |
|
|
public boolean setReplicationStatus(String pid)
|
1028 |
|
|
throws ServiceFailure, NotImplemented, InvalidToken, NotAuthorized,
|
1029 |
|
|
InvalidRequest, NotFound {
|
1030 |
|
|
|
1031 |
|
|
boolean result = false;
|
1032 |
|
|
Identifier identifier = new Identifier();
|
1033 |
|
|
identifier.setValue(pid);
|
1034 |
|
|
long serialVersion = 0L;
|
1035 |
|
|
String serialVersionStr = null;
|
1036 |
|
|
ReplicationStatus status = null;
|
1037 |
|
|
String replicationStatus = null;
|
1038 |
|
|
NodeReference targetNodeRef = null;
|
1039 |
|
|
String targetNode = null;
|
1040 |
|
|
|
1041 |
|
|
// get the serialVersion
|
1042 |
|
|
try {
|
1043 |
6603
|
cjones
|
serialVersionStr = multipartparams.get("serialVersion").get(0);
|
1044 |
6592
|
cjones
|
serialVersion = new Long(serialVersionStr).longValue();
|
1045 |
|
|
|
1046 |
|
|
} catch (NullPointerException e) {
|
1047 |
|
|
String msg = "The 'serialVersion' must be provided as a parameter and was not.";
|
1048 |
|
|
logMetacat.error(msg);
|
1049 |
|
|
throw new InvalidRequest("4730", msg);
|
1050 |
|
|
|
1051 |
|
|
}
|
1052 |
|
|
|
1053 |
|
|
// get the replication status param
|
1054 |
|
|
try {
|
1055 |
6603
|
cjones
|
replicationStatus = multipartparams.get("replicationStatus").get(0);
|
1056 |
6592
|
cjones
|
status = ReplicationStatus.convert(replicationStatus);
|
1057 |
|
|
} catch (Exception e) {
|
1058 |
|
|
// TODO Auto-generated catch block
|
1059 |
|
|
e.printStackTrace();
|
1060 |
|
|
}
|
1061 |
|
|
|
1062 |
|
|
// get the target node reference param
|
1063 |
6603
|
cjones
|
targetNode = multipartparams.get("nodeRef").get(0);
|
1064 |
6592
|
cjones
|
targetNodeRef = new NodeReference();
|
1065 |
|
|
targetNodeRef.setValue(targetNode);
|
1066 |
|
|
|
1067 |
|
|
result =
|
1068 |
|
|
CNodeService.getInstance(request).setReplicationStatus(session, identifier, targetNodeRef, status, serialVersion);
|
1069 |
|
|
response.setStatus(200);
|
1070 |
|
|
response.setContentType("text/xml");
|
1071 |
|
|
return result;
|
1072 |
|
|
|
1073 |
|
|
}
|
1074 |
|
|
|
1075 |
|
|
/**
|
1076 |
|
|
* Pass the request to update the replication metadata to CNodeService
|
1077 |
|
|
*
|
1078 |
|
|
* @param pid the identifier of the object to update the replication metadata on
|
1079 |
|
|
*
|
1080 |
|
|
* @throws ServiceFailure
|
1081 |
|
|
* @throws NotImplemented
|
1082 |
|
|
* @throws InvalidToken
|
1083 |
|
|
* @throws NotAuthorized
|
1084 |
|
|
* @throws InvalidRequest
|
1085 |
|
|
* @throws NotFound
|
1086 |
|
|
*/
|
1087 |
|
|
public boolean updateReplicationMetadata(String pid)
|
1088 |
|
|
throws ServiceFailure, NotImplemented, InvalidToken, NotAuthorized,
|
1089 |
|
|
InvalidRequest, NotFound {
|
1090 |
|
|
|
1091 |
|
|
boolean result = false;
|
1092 |
|
|
long serialVersion = 0L;
|
1093 |
|
|
String serialVersionStr = null;
|
1094 |
|
|
Replica replica = null;
|
1095 |
|
|
Identifier identifier = new Identifier();
|
1096 |
|
|
identifier.setValue(pid);
|
1097 |
|
|
|
1098 |
|
|
// get the serialVersion
|
1099 |
|
|
try {
|
1100 |
6603
|
cjones
|
serialVersionStr = multipartparams.get("serialVersion").get(0);
|
1101 |
6592
|
cjones
|
serialVersion = new Long(serialVersionStr).longValue();
|
1102 |
|
|
|
1103 |
|
|
} catch (NullPointerException e) {
|
1104 |
|
|
String msg = "The 'serialVersion' must be provided as a parameter and was not.";
|
1105 |
|
|
logMetacat.error(msg);
|
1106 |
|
|
throw new InvalidRequest("4853", msg);
|
1107 |
|
|
|
1108 |
|
|
}
|
1109 |
|
|
|
1110 |
|
|
replica = collectReplicaMetadata();
|
1111 |
|
|
result =
|
1112 |
|
|
CNodeService.getInstance(request).updateReplicationMetadata(session, identifier, replica, serialVersion);
|
1113 |
|
|
response.setStatus(200);
|
1114 |
|
|
response.setContentType("text/xml");
|
1115 |
|
|
return result;
|
1116 |
|
|
|
1117 |
|
|
}
|
1118 |
|
|
|
1119 |
6253
|
leinfelder
|
}
|