Revision 6756
Added by Chris Jones about 13 years ago
| src/edu/ucsb/nceas/metacat/restservice/CNResourceHandler.java | ||
|---|---|---|
| 83 | 83 |
/** |
| 84 | 84 |
* CN REST service implementation handler |
| 85 | 85 |
* |
| 86 |
* ****************** |
|
| 87 |
CNCore -- DONE |
|
| 88 |
create() - POST /d1/cn/object/PID |
|
| 89 |
listFormats() - GET /d1/cn/formats |
|
| 90 |
getFormat() - GET /d1/cn/formats/FMTID |
|
| 91 |
getLogRecords - GET /d1/cn/log |
|
| 92 |
reserveIdentifier() - POST /d1/cn/reserve |
|
| 93 |
listNodes() - Not implemented |
|
| 94 |
registerSystemMetadata() - POST /d1/meta/PID |
|
| 95 |
|
|
| 96 |
CNRead -- DONE |
|
| 97 |
get() - GET /d1/cn/object/PID |
|
| 98 |
getSystemMetadata() - GET /d1/cn/meta/PID |
|
| 99 |
resolve() - GET /d1/cn/resolve/PID |
|
| 100 |
assertRelation() - GET /d1/cn/assertRelation/PID |
|
| 101 |
getChecksum() - GET /d1/cn/checksum |
|
| 102 |
search() - Not implemented in Metacat |
|
| 103 |
|
|
| 104 |
CNAuthorization |
|
| 105 |
setOwner() - PUT /d1/cn/owner/PID |
|
| 106 |
isAuthorized() - GET /d1/cn/isAuthorized/PID |
|
| 107 |
setAccessPolicy() - POST /d1/cn/accessRules |
|
| 108 |
|
|
| 109 |
CNIdentity - not implemented at all on Metacat |
|
| 110 |
|
|
| 111 |
CNReplication |
|
| 112 |
setReplicationStatus() - PUT /replicaNotifications/PID |
|
| 113 |
updateReplicationMetadata() - PUT /replicaMetadata/PID |
|
| 114 |
setReplicationPolicy() - PUT /replicaPolicies/PID |
|
| 115 |
isNodeAuthorized() - GET /replicaAuthorizations/PID |
|
| 116 |
|
|
| 117 |
CNRegister -- not implemented at all in Metacat |
|
| 118 |
* ****************** |
|
| 86 |
* ****************** CNCore -- DONE create() - POST /d1/cn/object/PID |
|
| 87 |
* listFormats() - GET /d1/cn/formats getFormat() - GET /d1/cn/formats/FMTID |
|
| 88 |
* getLogRecords - GET /d1/cn/log reserveIdentifier() - POST /d1/cn/reserve |
|
| 89 |
* listNodes() - Not implemented registerSystemMetadata() - POST /d1/meta/PID |
|
| 90 |
* |
|
| 91 |
* CNRead -- DONE get() - GET /d1/cn/object/PID getSystemMetadata() - GET |
|
| 92 |
* /d1/cn/meta/PID resolve() - GET /d1/cn/resolve/PID assertRelation() - GET |
|
| 93 |
* /d1/cn/assertRelation/PID getChecksum() - GET /d1/cn/checksum search() - Not |
|
| 94 |
* implemented in Metacat |
|
| 95 |
* |
|
| 96 |
* CNAuthorization setOwner() - PUT /d1/cn/owner/PID isAuthorized() - GET |
|
| 97 |
* /d1/cn/isAuthorized/PID setAccessPolicy() - POST /d1/cn/accessRules |
|
| 98 |
* |
|
| 99 |
* CNIdentity - not implemented at all on Metacat |
|
| 100 |
* |
|
| 101 |
* CNReplication setReplicationStatus() - PUT /replicaNotifications/PID |
|
| 102 |
* updateReplicationMetadata() - PUT /replicaMetadata/PID setReplicationPolicy() |
|
| 103 |
* - PUT /replicaPolicies/PID isNodeAuthorized() - GET |
|
| 104 |
* /replicaAuthorizations/PID |
|
| 105 |
* |
|
| 106 |
* CNRegister -- not implemented at all in Metacat ****************** |
|
| 107 |
* |
|
| 119 | 108 |
* @author leinfelder |
| 120 |
* |
|
| 109 |
*
|
|
| 121 | 110 |
*/ |
| 122 | 111 |
public class CNResourceHandler extends D1ResourceHandler {
|
| 123 | 112 |
|
| 124 |
/** CN-specific operations **/
|
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| 113 |
/** CN-specific operations **/
|
|
| 125 | 114 |
protected static final String RESOURCE_RESERVE = "reserve"; |
| 126 | 115 |
protected static final String RESOURCE_FORMATS = "formats"; |
| 127 | 116 |
protected static final String RESOURCE_RESOLVE = "resolve"; |
| ... | ... | |
| 131 | 120 |
protected static final String RESOURCE_REPLICATION_META = "replicaMetadata"; |
| 132 | 121 |
protected static final String RESOURCE_REPLICATION_AUTHORIZED = "replicaAuthorizations"; |
| 133 | 122 |
protected static final String RESOURCE_REPLICATION_NOTIFY = "replicaNotifications"; |
| 134 |
|
|
| 123 |
|
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| 135 | 124 |
public CNResourceHandler(ServletContext servletContext, |
| 136 |
HttpServletRequest request, HttpServletResponse response) {
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|
| 137 |
super(servletContext, request, response);
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|
| 125 |
HttpServletRequest request, HttpServletResponse response) {
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|
| 126 |
super(servletContext, request, response);
|
|
| 138 | 127 |
logMetacat = Logger.getLogger(CNResourceHandler.class); |
| 139 |
}
|
|
| 128 |
}
|
|
| 140 | 129 |
|
| 141 |
/** |
|
| 142 |
* This function is called from REST API servlet and handles each request to the servlet |
|
| 130 |
/** |
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| 131 |
* This function is called from REST API servlet and handles each request to |
|
| 132 |
* the servlet |
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| 143 | 133 |
* |
| 144 |
* @param httpVerb (GET, POST, PUT or DELETE) |
|
| 134 |
* @param httpVerb |
|
| 135 |
* (GET, POST, PUT or DELETE) |
|
| 145 | 136 |
*/ |
| 146 | 137 |
@Override |
| 147 | 138 |
public void handle(byte httpVerb) {
|
| 148 |
// prepare the handler
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| 149 |
super.handle(httpVerb);
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| 150 |
|
|
| 139 |
// prepare the handler
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| 140 |
super.handle(httpVerb);
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| 141 |
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| 151 | 142 |
try {
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| 152 | 143 |
|
| 153 |
// get the resource
|
|
| 144 |
// get the resource
|
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| 154 | 145 |
String resource = request.getPathInfo(); |
| 155 | 146 |
resource = resource.substring(resource.indexOf("/") + 1);
|
| 156 |
|
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| 147 |
|
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| 157 | 148 |
// for the rest of the resouce |
| 158 | 149 |
String extra = null; |
| 159 |
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|
| 160 |
logMetacat.debug("handling verb " + httpVerb + " request with resource '" + resource + "'");
|
|
| 150 |
|
|
| 151 |
logMetacat.debug("handling verb " + httpVerb
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| 152 |
+ " request with resource '" + resource + "'"); |
|
| 161 | 153 |
boolean status = false; |
| 162 | 154 |
|
| 163 | 155 |
if (resource != null) {
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| 164 | 156 |
|
| 165 |
if (resource.startsWith(RESOURCE_ACCESS_RULES) && httpVerb == PUT) {
|
|
| 157 |
if (resource.startsWith(RESOURCE_ACCESS_RULES) |
|
| 158 |
&& httpVerb == PUT) {
|
|
| 166 | 159 |
logMetacat.debug("Setting access policy");
|
| 167 | 160 |
// after the command |
| 168 | 161 |
extra = parseTrailing(resource, RESOURCE_ACCESS_RULES); |
| 169 | 162 |
setAccess(extra); |
| 170 | 163 |
status = true; |
| 171 | 164 |
logMetacat.debug("done setting access");
|
| 172 |
|
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| 165 |
|
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| 173 | 166 |
} else if (resource.startsWith(RESOURCE_META)) {
|
| 174 | 167 |
logMetacat.debug("Using resource: " + RESOURCE_META);
|
| 175 |
|
|
| 168 |
|
|
| 176 | 169 |
// after the command |
| 177 | 170 |
extra = parseTrailing(resource, RESOURCE_META); |
| 178 |
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|
| 171 |
|
|
| 179 | 172 |
// get |
| 180 | 173 |
if (httpVerb == GET) {
|
| 181 | 174 |
getSystemMetadataObject(extra); |
| ... | ... | |
| 183 | 176 |
} |
| 184 | 177 |
// post to register system metadata |
| 185 | 178 |
if (httpVerb == POST) {
|
| 186 |
registerSystemMetadata(extra);
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|
| 187 |
status = true;
|
|
| 179 |
registerSystemMetadata(extra);
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|
| 180 |
status = true;
|
|
| 188 | 181 |
} |
| 189 | 182 |
|
| 190 | 183 |
} else if (resource.startsWith(RESOURCE_RESERVE)) {
|
| 191 | 184 |
// reserve the ID (in params) |
| 192 | 185 |
if (httpVerb == POST) {
|
| 193 |
reserve();
|
|
| 194 |
status = true;
|
|
| 186 |
reserve();
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|
| 187 |
status = true;
|
|
| 195 | 188 |
} |
| 196 | 189 |
} else if (resource.startsWith(RESOURCE_ASSERT_RELATION)) {
|
| 197 |
|
|
| 198 |
// after the command
|
|
| 190 |
|
|
| 191 |
// after the command
|
|
| 199 | 192 |
extra = parseTrailing(resource, RESOURCE_ASSERT_RELATION); |
| 200 |
|
|
| 193 |
|
|
| 201 | 194 |
// reserve the ID (in params) |
| 202 | 195 |
if (httpVerb == GET) {
|
| 203 |
assertRelation(extra);
|
|
| 204 |
status = true;
|
|
| 205 |
}
|
|
| 196 |
assertRelation(extra);
|
|
| 197 |
status = true;
|
|
| 198 |
} |
|
| 206 | 199 |
} else if (resource.startsWith(RESOURCE_RESOLVE)) {
|
| 207 |
|
|
| 208 |
// after the command
|
|
| 200 |
|
|
| 201 |
// after the command
|
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| 209 | 202 |
extra = parseTrailing(resource, RESOURCE_RESOLVE); |
| 210 |
|
|
| 203 |
|
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| 211 | 204 |
// resolve the object location |
| 212 | 205 |
if (httpVerb == GET) {
|
| 213 |
resolve(extra);
|
|
| 214 |
status = true;
|
|
| 206 |
resolve(extra);
|
|
| 207 |
status = true;
|
|
| 215 | 208 |
} |
| 216 | 209 |
} else if (resource.startsWith(RESOURCE_OWNER)) {
|
| 217 |
|
|
| 218 |
// after the command
|
|
| 210 |
|
|
| 211 |
// after the command
|
|
| 219 | 212 |
extra = parseTrailing(resource, RESOURCE_OWNER); |
| 220 |
|
|
| 213 |
|
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| 221 | 214 |
// set the owner |
| 222 | 215 |
if (httpVerb == PUT) {
|
| 223 |
owner(extra);
|
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| 224 |
status = true;
|
|
| 225 |
}
|
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| 216 |
owner(extra);
|
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| 217 |
status = true;
|
|
| 218 |
} |
|
| 226 | 219 |
} else if (resource.startsWith(RESOURCE_IS_AUTHORIZED)) {
|
| 227 |
|
|
| 228 |
// after the command
|
|
| 220 |
|
|
| 221 |
// after the command
|
|
| 229 | 222 |
extra = parseTrailing(resource, RESOURCE_IS_AUTHORIZED); |
| 230 |
|
|
| 223 |
|
|
| 231 | 224 |
// authorized? |
| 232 | 225 |
if (httpVerb == GET) {
|
| 233 |
isAuthorized(extra);
|
|
| 234 |
status = true;
|
|
| 235 |
}
|
|
| 226 |
isAuthorized(extra);
|
|
| 227 |
status = true;
|
|
| 228 |
} |
|
| 236 | 229 |
} else if (resource.startsWith(RESOURCE_OBJECTS)) {
|
| 237 | 230 |
logMetacat.debug("Using resource 'object'");
|
| 238 |
logMetacat.debug("D1 Rest: Starting resource processing...");
|
|
| 239 |
|
|
| 231 |
logMetacat |
|
| 232 |
.debug("D1 Rest: Starting resource processing...");
|
|
| 233 |
|
|
| 240 | 234 |
// after the command |
| 241 | 235 |
extra = parseTrailing(resource, RESOURCE_OBJECTS); |
| 242 |
|
|
| 236 |
|
|
| 243 | 237 |
logMetacat.debug("objectId: " + extra);
|
| 244 | 238 |
logMetacat.debug("verb:" + httpVerb);
|
| 245 | 239 |
|
| 246 | 240 |
if (httpVerb == GET) {
|
| 247 |
if (extra != null) {
|
|
| 248 |
getObject(extra);
|
|
| 249 |
} else {
|
|
| 250 |
listObjects();
|
|
| 251 |
}
|
|
| 241 |
if (extra != null) {
|
|
| 242 |
getObject(extra);
|
|
| 243 |
} else {
|
|
| 244 |
listObjects();
|
|
| 245 |
}
|
|
| 252 | 246 |
status = true; |
| 253 | 247 |
} else if (httpVerb == POST) {
|
| 254 | 248 |
putObject(extra, FUNCTION_NAME_INSERT); |
| 255 | 249 |
status = true; |
| 256 | 250 |
} |
| 257 |
|
|
| 251 |
|
|
| 258 | 252 |
} else if (resource.startsWith(RESOURCE_FORMATS)) {
|
| 259 |
logMetacat.debug("Using resource: " + RESOURCE_FORMATS);
|
|
| 260 |
|
|
| 261 |
// after the command |
|
| 262 |
extra = parseTrailing(resource, RESOURCE_FORMATS); |
|
| 263 |
|
|
| 264 |
// handle each verb |
|
| 265 |
if (httpVerb == GET) {
|
|
| 266 |
if (extra == null) {
|
|
| 267 |
// list the formats collection
|
|
| 268 |
listFormats();
|
|
| 269 |
} else {
|
|
| 270 |
// get the specified format
|
|
| 271 |
getFormat(extra);
|
|
| 272 |
}
|
|
| 273 |
status = true;
|
|
| 274 |
} |
|
| 275 |
|
|
| 253 |
logMetacat.debug("Using resource: " + RESOURCE_FORMATS);
|
|
| 254 |
|
|
| 255 |
// after the command
|
|
| 256 |
extra = parseTrailing(resource, RESOURCE_FORMATS);
|
|
| 257 |
|
|
| 258 |
// handle each verb
|
|
| 259 |
if (httpVerb == GET) {
|
|
| 260 |
if (extra == null) {
|
|
| 261 |
// list the formats collection
|
|
| 262 |
listFormats();
|
|
| 263 |
} else {
|
|
| 264 |
// get the specified format
|
|
| 265 |
getFormat(extra);
|
|
| 266 |
}
|
|
| 267 |
status = true;
|
|
| 268 |
}
|
|
| 269 |
|
|
| 276 | 270 |
} else if (resource.startsWith(RESOURCE_LOG)) {
|
| 277 | 271 |
logMetacat.debug("Using resource: " + RESOURCE_LOG);
|
| 278 |
//handle log events |
|
| 272 |
// handle log events
|
|
| 279 | 273 |
if (httpVerb == GET) {
|
| 280 | 274 |
getLog(); |
| 281 | 275 |
status = true; |
| ... | ... | |
| 283 | 277 |
|
| 284 | 278 |
} else if (resource.startsWith(RESOURCE_CHECKSUM)) {
|
| 285 | 279 |
logMetacat.debug("Using resource: " + RESOURCE_CHECKSUM);
|
| 286 |
|
|
| 280 |
|
|
| 287 | 281 |
// after the command |
| 288 | 282 |
extra = parseTrailing(resource, RESOURCE_CHECKSUM); |
| 289 |
|
|
| 290 |
//handle checksum requests |
|
| 283 |
|
|
| 284 |
// handle checksum requests
|
|
| 291 | 285 |
if (httpVerb == GET) {
|
| 292 |
|
|
| 286 |
|
|
| 293 | 287 |
checksum(extra); |
| 294 | 288 |
status = true; |
| 295 |
|
|
| 289 |
|
|
| 296 | 290 |
} |
| 297 |
|
|
| 298 |
} else if ( resource.startsWith(RESOURCE_REPLICATION_POLICY) && |
|
| 299 |
httpVerb == PUT) {
|
|
| 300 |
|
|
| 301 |
logMetacat.debug("Using resource: " + RESOURCE_REPLICATION_POLICY);
|
|
| 291 |
|
|
| 292 |
} else if (resource.startsWith(RESOURCE_REPLICATION_POLICY) |
|
| 293 |
&& httpVerb == PUT) {
|
|
| 294 |
|
|
| 295 |
logMetacat.debug("Using resource: "
|
|
| 296 |
+ RESOURCE_REPLICATION_POLICY); |
|
| 302 | 297 |
// get the trailing pid |
| 303 | 298 |
extra = parseTrailing(resource, RESOURCE_REPLICATION_POLICY); |
| 304 | 299 |
setReplicationPolicy(extra); |
| 305 | 300 |
status = true; |
| 306 | 301 |
|
| 307 |
} else if ( resource.startsWith(RESOURCE_REPLICATION_META) && |
|
| 308 |
httpVerb == PUT) {
|
|
| 309 |
|
|
| 310 |
logMetacat.debug("Using resource: " + RESOURCE_REPLICATION_META);
|
|
| 302 |
} else if (resource.startsWith(RESOURCE_REPLICATION_META) |
|
| 303 |
&& httpVerb == PUT) {
|
|
| 304 |
|
|
| 305 |
logMetacat.debug("Using resource: "
|
|
| 306 |
+ RESOURCE_REPLICATION_META); |
|
| 311 | 307 |
// get the trailing pid |
| 312 | 308 |
extra = parseTrailing(resource, RESOURCE_REPLICATION_META); |
| 313 | 309 |
updateReplicationMetadata(extra); |
| 314 | 310 |
status = true; |
| 315 | 311 |
|
| 316 |
} else if ( resource.startsWith(RESOURCE_REPLICATION_NOTIFY) && |
|
| 317 |
httpVerb == PUT ) {
|
|
| 318 |
|
|
| 319 |
logMetacat.debug("Using resource: " + RESOURCE_REPLICATION_NOTIFY);
|
|
| 312 |
} else if (resource.startsWith(RESOURCE_REPLICATION_NOTIFY) |
|
| 313 |
&& httpVerb == PUT) {
|
|
| 314 |
|
|
| 315 |
logMetacat.debug("Using resource: "
|
|
| 316 |
+ RESOURCE_REPLICATION_NOTIFY); |
|
| 320 | 317 |
// get the trailing pid |
| 321 | 318 |
extra = parseTrailing(resource, RESOURCE_REPLICATION_NOTIFY); |
| 322 | 319 |
setReplicationStatus(extra); |
| 323 | 320 |
status = true; |
| 324 |
|
|
| 325 |
} else if ( resource.startsWith(RESOURCE_REPLICATION_AUTHORIZED)
|
|
| 321 |
|
|
| 322 |
} else if (resource.startsWith(RESOURCE_REPLICATION_AUTHORIZED)
|
|
| 326 | 323 |
&& httpVerb == GET) {
|
| 327 |
|
|
| 328 |
logMetacat.debug("Using resource: " + RESOURCE_REPLICATION_AUTHORIZED);
|
|
| 324 |
|
|
| 325 |
logMetacat.debug("Using resource: "
|
|
| 326 |
+ RESOURCE_REPLICATION_AUTHORIZED); |
|
| 329 | 327 |
// get the trailing pid |
| 330 |
extra = parseTrailing(resource, RESOURCE_REPLICATION_AUTHORIZED); |
|
| 328 |
extra = parseTrailing(resource, |
|
| 329 |
RESOURCE_REPLICATION_AUTHORIZED); |
|
| 331 | 330 |
isNodeAuthorized(extra); |
| 332 | 331 |
status = true; |
| 333 |
|
|
| 334 |
}
|
|
| 335 |
|
|
| 332 |
|
|
| 333 |
} |
|
| 334 |
|
|
| 336 | 335 |
if (!status) {
|
| 337 |
throw new ServiceFailure("0000", "Unknown error, status = " + status);
|
|
| 336 |
throw new ServiceFailure("0000", "Unknown error, status = "
|
|
| 337 |
+ status); |
|
| 338 | 338 |
} |
| 339 | 339 |
} else {
|
| 340 |
throw new InvalidRequest("0000", "No resource matched for " + resource);
|
|
| 340 |
throw new InvalidRequest("0000", "No resource matched for "
|
|
| 341 |
+ resource); |
|
| 341 | 342 |
} |
| 342 | 343 |
} catch (BaseException be) {
|
| 343 |
// report Exceptions as clearly and generically as possible |
|
| 344 |
OutputStream out = null; |
|
| 345 |
try {
|
|
| 346 |
out = response.getOutputStream(); |
|
| 347 |
} catch (IOException ioe) {
|
|
| 348 |
logMetacat.error("Could not get output stream from response", ioe);
|
|
| 349 |
} |
|
| 344 |
// report Exceptions as clearly and generically as possible |
|
| 345 |
OutputStream out = null; |
|
| 346 |
try {
|
|
| 347 |
out = response.getOutputStream(); |
|
| 348 |
} catch (IOException ioe) {
|
|
| 349 |
logMetacat.error("Could not get output stream from response",
|
|
| 350 |
ioe); |
|
| 351 |
} |
|
| 350 | 352 |
serializeException(be, out); |
| 351 | 353 |
} catch (Exception e) {
|
| 352 | 354 |
// report Exceptions as clearly and generically as possible |
| 353 | 355 |
logMetacat.error(e.getClass() + ": " + e.getMessage(), e); |
| 354 |
OutputStream out = null; |
|
| 355 |
try {
|
|
| 356 |
out = response.getOutputStream(); |
|
| 357 |
} catch (IOException ioe) {
|
|
| 358 |
logMetacat.error("Could not get output stream from response", ioe);
|
|
| 359 |
} |
|
| 360 |
ServiceFailure se = new ServiceFailure("0000", e.getMessage());
|
|
| 356 |
OutputStream out = null; |
|
| 357 |
try {
|
|
| 358 |
out = response.getOutputStream(); |
|
| 359 |
} catch (IOException ioe) {
|
|
| 360 |
logMetacat.error("Could not get output stream from response",
|
|
| 361 |
ioe); |
|
| 362 |
} |
|
| 363 |
ServiceFailure se = new ServiceFailure("0000", e.getMessage());
|
|
| 361 | 364 |
serializeException(se, out); |
| 362 | 365 |
} |
| 363 | 366 |
} |
| 364 |
|
|
| 365 |
|
|
| 367 |
|
|
| 366 | 368 |
/** |
| 367 | 369 |
* Get the checksum for the given guid |
| 368 | 370 |
* |
| 369 | 371 |
* @param guid |
| 370 |
* @throws NotImplemented
|
|
| 371 |
* @throws InvalidRequest
|
|
| 372 |
* @throws NotFound
|
|
| 373 |
* @throws NotAuthorized
|
|
| 374 |
* @throws ServiceFailure
|
|
| 375 |
* @throws InvalidToken
|
|
| 376 |
* @throws IOException
|
|
| 377 |
* @throws JiBXException
|
|
| 372 |
* @throws NotImplemented |
|
| 373 |
* @throws InvalidRequest |
|
| 374 |
* @throws NotFound |
|
| 375 |
* @throws NotAuthorized |
|
| 376 |
* @throws ServiceFailure |
|
| 377 |
* @throws InvalidToken |
|
| 378 |
* @throws IOException |
|
| 379 |
* @throws JiBXException |
|
| 378 | 380 |
*/ |
| 379 |
private void checksum(String guid) throws InvalidToken, ServiceFailure, NotAuthorized, NotFound, InvalidRequest, NotImplemented, JiBXException, IOException {
|
|
| 380 |
Identifier guidid = new Identifier(); |
|
| 381 |
private void checksum(String guid) throws InvalidToken, ServiceFailure, |
|
| 382 |
NotAuthorized, NotFound, InvalidRequest, NotImplemented, |
|
| 383 |
JiBXException, IOException {
|
|
| 384 |
Identifier guidid = new Identifier(); |
|
| 381 | 385 |
guidid.setValue(guid); |
| 382 | 386 |
logMetacat.debug("getting checksum for object " + guid);
|
| 383 |
Checksum c = CNodeService.getInstance(request).getChecksum(session, guidid); |
|
| 387 |
Checksum c = CNodeService.getInstance(request).getChecksum(session, |
|
| 388 |
guidid); |
|
| 384 | 389 |
logMetacat.debug("got checksum " + c.getValue());
|
| 385 | 390 |
response.setStatus(200); |
| 386 | 391 |
logMetacat.debug("serializing response");
|
| 387 | 392 |
TypeMarshaller.marshalTypeToOutputStream(c, response.getOutputStream()); |
| 388 | 393 |
logMetacat.debug("done serializing response.");
|
| 389 |
|
|
| 394 |
|
|
| 390 | 395 |
} |
| 391 |
|
|
| 392 |
/** |
|
| 393 |
* get the logs based on passed params. Available |
|
| 394 |
* params are token, fromDate, toDate, event. See |
|
| 395 |
* http://mule1.dataone.org/ArchitectureDocs/mn_api_crud.html#MN_crud.getLogRecords |
|
| 396 |
* for more info |
|
| 397 |
* @throws NotImplemented |
|
| 398 |
* @throws InvalidRequest |
|
| 399 |
* @throws NotAuthorized |
|
| 400 |
* @throws ServiceFailure |
|
| 401 |
* @throws InvalidToken |
|
| 402 |
* @throws IOException |
|
| 403 |
* @throws JiBXException |
|
| 396 |
|
|
| 397 |
/** |
|
| 398 |
* get the logs based on passed params. Available params are token, |
|
| 399 |
* fromDate, toDate, event. See |
|
| 400 |
* http://mule1.dataone.org/ArchitectureDocs/mn_api_crud |
|
| 401 |
* .html#MN_crud.getLogRecords for more info |
|
| 402 |
* |
|
| 403 |
* @throws NotImplemented |
|
| 404 |
* @throws InvalidRequest |
|
| 405 |
* @throws NotAuthorized |
|
| 406 |
* @throws ServiceFailure |
|
| 407 |
* @throws InvalidToken |
|
| 408 |
* @throws IOException |
|
| 409 |
* @throws JiBXException |
|
| 404 | 410 |
*/ |
| 405 |
private void getLog() throws InvalidToken, ServiceFailure, NotAuthorized, InvalidRequest, NotImplemented, IOException, JiBXException
|
|
| 406 |
{
|
|
| 407 |
|
|
| 411 |
private void getLog() throws InvalidToken, ServiceFailure, NotAuthorized, |
|
| 412 |
InvalidRequest, NotImplemented, IOException, JiBXException {
|
|
| 413 |
|
|
| 408 | 414 |
Date fromDate = null; |
| 409 | 415 |
Date toDate = null; |
| 410 | 416 |
Event event = null; |
| 411 | 417 |
Integer start = null; |
| 412 | 418 |
Integer count = null; |
| 413 |
|
|
| 419 |
|
|
| 414 | 420 |
try {
|
| 415 |
String fromDateS = params.get("fromDate")[0];
|
|
| 421 |
String fromDateS = params.get("fromDate")[0];
|
|
| 416 | 422 |
logMetacat.debug("param fromDateS: " + fromDateS);
|
| 417 | 423 |
fromDate = DateTimeMarshaller.deserializeDateToUTC(fromDateS); |
| 418 | 424 |
} catch (Exception e) {
|
| 419 |
logMetacat.warn("Could not parse fromDate: " + e.getMessage());
|
|
| 425 |
logMetacat.warn("Could not parse fromDate: " + e.getMessage());
|
|
| 420 | 426 |
} |
| 421 | 427 |
try {
|
| 422 |
String toDateS = params.get("toDate")[0];
|
|
| 428 |
String toDateS = params.get("toDate")[0];
|
|
| 423 | 429 |
logMetacat.debug("param toDateS: " + toDateS);
|
| 424 | 430 |
toDate = DateTimeMarshaller.deserializeDateToUTC(toDateS); |
| 425 | 431 |
} catch (Exception e) {
|
| 426 |
logMetacat.warn("Could not parse toDate: " + e.getMessage());
|
|
| 427 |
}
|
|
| 432 |
logMetacat.warn("Could not parse toDate: " + e.getMessage());
|
|
| 433 |
}
|
|
| 428 | 434 |
try {
|
| 429 |
String eventS = params.get("event")[0];
|
|
| 435 |
String eventS = params.get("event")[0];
|
|
| 430 | 436 |
event = Event.convert(eventS); |
| 431 | 437 |
} catch (Exception e) {
|
| 432 |
logMetacat.warn("Could not parse event: " + e.getMessage());
|
|
| 433 |
}
|
|
| 438 |
logMetacat.warn("Could not parse event: " + e.getMessage());
|
|
| 439 |
}
|
|
| 434 | 440 |
logMetacat.debug("fromDate: " + fromDate + " toDate: " + toDate);
|
| 435 |
|
|
| 441 |
|
|
| 436 | 442 |
try {
|
| 437 |
start = Integer.parseInt(params.get("start")[0]);
|
|
| 443 |
start = Integer.parseInt(params.get("start")[0]);
|
|
| 438 | 444 |
} catch (Exception e) {
|
| 439 |
logMetacat.warn("Could not parse start: " + e.getMessage());
|
|
| 440 |
}
|
|
| 445 |
logMetacat.warn("Could not parse start: " + e.getMessage());
|
|
| 446 |
}
|
|
| 441 | 447 |
try {
|
| 442 |
count = Integer.parseInt(params.get("count")[0]);
|
|
| 448 |
count = Integer.parseInt(params.get("count")[0]);
|
|
| 443 | 449 |
} catch (Exception e) {
|
| 444 |
logMetacat.warn("Could not parse count: " + e.getMessage());
|
|
| 445 |
}
|
|
| 446 |
|
|
| 450 |
logMetacat.warn("Could not parse count: " + e.getMessage());
|
|
| 451 |
}
|
|
| 452 |
|
|
| 447 | 453 |
logMetacat.debug("calling getLogRecords");
|
| 448 |
Log log = CNodeService.getInstance(request).getLogRecords(session, fromDate, toDate, event, start, count); |
|
| 449 |
|
|
| 454 |
Log log = CNodeService.getInstance(request).getLogRecords(session, |
|
| 455 |
fromDate, toDate, event, start, count); |
|
| 456 |
|
|
| 450 | 457 |
OutputStream out = response.getOutputStream(); |
| 451 | 458 |
response.setStatus(200); |
| 452 | 459 |
response.setContentType("text/xml");
|
| 453 |
|
|
| 460 |
|
|
| 454 | 461 |
TypeMarshaller.marshalTypeToOutputStream(log, out); |
| 455 |
|
|
| 462 |
|
|
| 456 | 463 |
} |
| 457 | 464 |
|
| 458 | 465 |
/** |
| 459 | 466 |
* Implements REST version of DataONE CRUD API --> get |
| 460 |
* @param guid ID of data object to be read |
|
| 461 |
* @throws NotImplemented |
|
| 462 |
* @throws InvalidRequest |
|
| 463 |
* @throws NotFound |
|
| 464 |
* @throws NotAuthorized |
|
| 465 |
* @throws ServiceFailure |
|
| 466 |
* @throws InvalidToken |
|
| 467 |
* @throws IOException |
|
| 467 |
* |
|
| 468 |
* @param guid |
|
| 469 |
* ID of data object to be read |
|
| 470 |
* @throws NotImplemented |
|
| 471 |
* @throws InvalidRequest |
|
| 472 |
* @throws NotFound |
|
| 473 |
* @throws NotAuthorized |
|
| 474 |
* @throws ServiceFailure |
|
| 475 |
* @throws InvalidToken |
|
| 476 |
* @throws IOException |
|
| 468 | 477 |
*/ |
| 469 |
protected void getObject(String guid) throws InvalidToken, ServiceFailure, NotAuthorized, NotFound, InvalidRequest, NotImplemented, IOException {
|
|
| 478 |
protected void getObject(String guid) throws InvalidToken, ServiceFailure, |
|
| 479 |
NotAuthorized, NotFound, InvalidRequest, NotImplemented, |
|
| 480 |
IOException {
|
|
| 470 | 481 |
|
| 471 | 482 |
Identifier id = new Identifier(); |
| 472 | 483 |
id.setValue(guid); |
| 473 |
|
|
| 474 |
SystemMetadata sm = CNodeService.getInstance(request).getSystemMetadata(session, id); |
|
| 475 |
|
|
| 476 |
//set the content type |
|
| 477 |
if(sm.getFormatId().getValue().trim().equals( |
|
| 478 |
ObjectFormatCache.getInstance().getFormat("text/csv").getFormatId().getValue()))
|
|
| 479 |
{
|
|
| 484 |
|
|
| 485 |
SystemMetadata sm = CNodeService.getInstance(request) |
|
| 486 |
.getSystemMetadata(session, id); |
|
| 487 |
|
|
| 488 |
// set the content type |
|
| 489 |
if (sm.getFormatId() |
|
| 490 |
.getValue() |
|
| 491 |
.trim() |
|
| 492 |
.equals(ObjectFormatCache.getInstance().getFormat("text/csv")
|
|
| 493 |
.getFormatId().getValue())) {
|
|
| 480 | 494 |
response.setContentType("text/csv");
|
| 481 |
response.setHeader("Content-Disposition", "inline; filename=" + id.getValue() + ".csv");
|
|
| 482 |
} |
|
| 483 |
else if(sm.getFormatId().getValue().trim().equals( |
|
| 484 |
ObjectFormatCache.getInstance().getFormat("text/plain").getFormatId().getValue()))
|
|
| 485 |
{
|
|
| 495 |
response.setHeader("Content-Disposition",
|
|
| 496 |
"inline; filename=" + id.getValue() + ".csv"); |
|
| 497 |
} else if (sm |
|
| 498 |
.getFormatId() |
|
| 499 |
.getValue() |
|
| 500 |
.trim() |
|
| 501 |
.equals(ObjectFormatCache.getInstance().getFormat("text/plain")
|
|
| 502 |
.getFormatId().getValue())) {
|
|
| 486 | 503 |
response.setContentType("text/plain");
|
| 487 |
response.setHeader("Content-Disposition", "inline; filename=" + id.getValue() + ".txt");
|
|
| 488 |
} |
|
| 489 |
else if(sm.getFormatId().getValue().trim().equals( |
|
| 490 |
ObjectFormatCache.getInstance().getFormat("application/octet-stream").getFormatId().getValue()))
|
|
| 491 |
{
|
|
| 504 |
response.setHeader("Content-Disposition",
|
|
| 505 |
"inline; filename=" + id.getValue() + ".txt"); |
|
| 506 |
} else if (sm |
|
| 507 |
.getFormatId() |
|
| 508 |
.getValue() |
|
| 509 |
.trim() |
|
| 510 |
.equals(ObjectFormatCache.getInstance() |
|
| 511 |
.getFormat("application/octet-stream").getFormatId()
|
|
| 512 |
.getValue())) {
|
|
| 492 | 513 |
response.setContentType("application/octet-stream");
|
| 493 |
} |
|
| 494 |
else |
|
| 495 |
{
|
|
| 514 |
} else {
|
|
| 496 | 515 |
response.setContentType("text/xml");
|
| 497 |
response.setHeader("Content-Disposition", "inline; filename=" + id.getValue() + ".xml");
|
|
| 516 |
response.setHeader("Content-Disposition",
|
|
| 517 |
"inline; filename=" + id.getValue() + ".xml"); |
|
| 498 | 518 |
} |
| 499 |
|
|
| 519 |
|
|
| 500 | 520 |
InputStream data = CNodeService.getInstance(request).get(session, id); |
| 501 |
|
|
| 521 |
|
|
| 502 | 522 |
OutputStream out = response.getOutputStream(); |
| 503 | 523 |
response.setStatus(200); |
| 504 | 524 |
IOUtils.copyLarge(data, out); |
| 505 |
|
|
| 525 |
|
|
| 506 | 526 |
} |
| 507 |
|
|
| 508 | 527 |
|
| 509 | 528 |
/** |
| 510 | 529 |
* Implements REST version of DataONE CRUD API --> getSystemMetadata |
| 511 |
* @param guid ID of data object to be read |
|
| 512 |
* @throws NotImplemented |
|
| 513 |
* @throws InvalidRequest |
|
| 514 |
* @throws NotFound |
|
| 515 |
* @throws NotAuthorized |
|
| 516 |
* @throws ServiceFailure |
|
| 517 |
* @throws InvalidToken |
|
| 518 |
* @throws IOException |
|
| 519 |
* @throws JiBXException |
|
| 530 |
* |
|
| 531 |
* @param guid |
|
| 532 |
* ID of data object to be read |
|
| 533 |
* @throws NotImplemented |
|
| 534 |
* @throws InvalidRequest |
|
| 535 |
* @throws NotFound |
|
| 536 |
* @throws NotAuthorized |
|
| 537 |
* @throws ServiceFailure |
|
| 538 |
* @throws InvalidToken |
|
| 539 |
* @throws IOException |
|
| 540 |
* @throws JiBXException |
|
| 520 | 541 |
*/ |
| 521 |
protected void getSystemMetadataObject(String guid) throws InvalidToken, ServiceFailure, NotAuthorized, NotFound, InvalidRequest, NotImplemented, IOException, JiBXException {
|
|
| 542 |
protected void getSystemMetadataObject(String guid) throws InvalidToken, |
|
| 543 |
ServiceFailure, NotAuthorized, NotFound, InvalidRequest, |
|
| 544 |
NotImplemented, IOException, JiBXException {
|
|
| 522 | 545 |
|
| 523 | 546 |
Identifier id = new Identifier(); |
| 524 | 547 |
id.setValue(guid); |
| 525 |
SystemMetadata sysmeta = CNodeService.getInstance(request).getSystemMetadata(session, id); |
|
| 526 |
|
|
| 548 |
SystemMetadata sysmeta = CNodeService.getInstance(request) |
|
| 549 |
.getSystemMetadata(session, id); |
|
| 550 |
|
|
| 527 | 551 |
response.setContentType("text/xml");
|
| 528 | 552 |
response.setStatus(200); |
| 529 | 553 |
OutputStream out = response.getOutputStream(); |
| 530 |
|
|
| 554 |
|
|
| 531 | 555 |
// Serialize and write it to the output stream |
| 532 | 556 |
TypeMarshaller.marshalTypeToOutputStream(sysmeta, out); |
| 533 |
} |
|
| 534 |
|
|
| 557 |
}
|
|
| 558 |
|
|
| 535 | 559 |
/** |
| 536 |
* Earthgrid API > Put Service >Put Function : calls MetacatHandler > handleInsertOrUpdateAction |
|
| 560 |
* Earthgrid API > Put Service >Put Function : calls MetacatHandler > |
|
| 561 |
* handleInsertOrUpdateAction |
|
| 537 | 562 |
* |
| 538 |
* @param guid - ID of data object to be inserted or updated. If action is update, the pid |
|
| 539 |
* is the existing pid. If insert, the pid is the new one |
|
| 540 |
* @throws InvalidRequest |
|
| 541 |
* @throws ServiceFailure |
|
| 542 |
* @throws IdentifierNotUnique |
|
| 543 |
* @throws JiBXException |
|
| 544 |
* @throws NotImplemented |
|
| 545 |
* @throws InvalidSystemMetadata |
|
| 546 |
* @throws InsufficientResources |
|
| 547 |
* @throws UnsupportedType |
|
| 548 |
* @throws NotAuthorized |
|
| 549 |
* @throws InvalidToken |
|
| 550 |
* @throws IOException |
|
| 551 |
* @throws IllegalAccessException |
|
| 552 |
* @throws InstantiationException |
|
| 563 |
* @param guid |
|
| 564 |
* - ID of data object to be inserted or updated. If action is |
|
| 565 |
* update, the pid is the existing pid. If insert, the pid is the |
|
| 566 |
* new one |
|
| 567 |
* @throws InvalidRequest |
|
| 568 |
* @throws ServiceFailure |
|
| 569 |
* @throws IdentifierNotUnique |
|
| 570 |
* @throws JiBXException |
|
| 571 |
* @throws NotImplemented |
|
| 572 |
* @throws InvalidSystemMetadata |
|
| 573 |
* @throws InsufficientResources |
|
| 574 |
* @throws UnsupportedType |
|
| 575 |
* @throws NotAuthorized |
|
| 576 |
* @throws InvalidToken |
|
| 577 |
* @throws IOException |
|
| 578 |
* @throws IllegalAccessException |
|
| 579 |
* @throws InstantiationException |
|
| 553 | 580 |
*/ |
| 554 |
protected void putObject(String pid, String action) throws ServiceFailure, InvalidRequest, IdentifierNotUnique, JiBXException, InvalidToken, NotAuthorized, UnsupportedType, InsufficientResources, InvalidSystemMetadata, NotImplemented, IOException, InstantiationException, IllegalAccessException {
|
|
| 581 |
protected void putObject(String pid, String action) throws ServiceFailure, |
|
| 582 |
InvalidRequest, IdentifierNotUnique, JiBXException, InvalidToken, |
|
| 583 |
NotAuthorized, UnsupportedType, InsufficientResources, |
|
| 584 |
InvalidSystemMetadata, NotImplemented, IOException, |
|
| 585 |
InstantiationException, IllegalAccessException {
|
|
| 555 | 586 |
logMetacat.debug("Entering putObject: " + pid + "/" + action);
|
| 556 |
|
|
| 587 |
|
|
| 557 | 588 |
// Read the incoming data from its Mime Multipart encoding |
| 558 |
Map<String, File> files = collectMultipartFiles();
|
|
| 589 |
Map<String, File> files = collectMultipartFiles();
|
|
| 559 | 590 |
InputStream object = null; |
| 560 | 591 |
InputStream sysmeta = null; |
| 561 | 592 |
|
| ... | ... | |
| 563 | 594 |
sysmeta = new FileInputStream(smFile); |
| 564 | 595 |
File objFile = files.get("object");
|
| 565 | 596 |
object = new FileInputStream(objFile); |
| 566 |
|
|
| 567 |
if (action.equals(FUNCTION_NAME_INSERT)) { //handle inserts
|
|
| 568 | 597 |
|
| 598 |
if (action.equals(FUNCTION_NAME_INSERT)) { // handle inserts
|
|
| 599 |
|
|
| 569 | 600 |
logMetacat.debug("Commence creation...");
|
| 570 |
SystemMetadata smd = TypeMarshaller.unmarshalTypeFromStream(SystemMetadata.class, sysmeta); |
|
| 601 |
SystemMetadata smd = TypeMarshaller.unmarshalTypeFromStream( |
|
| 602 |
SystemMetadata.class, sysmeta); |
|
| 571 | 603 |
|
| 572 | 604 |
Identifier id = new Identifier(); |
| 573 | 605 |
id.setValue(pid); |
| 574 | 606 |
logMetacat.debug("creating object with pid " + id.getValue());
|
| 575 |
Identifier rId = CNodeService.getInstance(request).create(session, id, object, smd); |
|
| 576 |
|
|
| 607 |
Identifier rId = CNodeService.getInstance(request).create(session, |
|
| 608 |
id, object, smd); |
|
| 609 |
|
|
| 577 | 610 |
OutputStream out = response.getOutputStream(); |
| 578 | 611 |
response.setStatus(200); |
| 579 | 612 |
response.setContentType("text/xml");
|
| 580 |
|
|
| 613 |
|
|
| 581 | 614 |
TypeMarshaller.marshalTypeToOutputStream(rId, out); |
| 582 |
|
|
| 615 |
|
|
| 583 | 616 |
} else {
|
| 584 | 617 |
throw new InvalidRequest("1000", "Operation must be create.");
|
| 585 | 618 |
} |
| ... | ... | |
| 587 | 620 |
|
| 588 | 621 |
/** |
| 589 | 622 |
* List the object formats registered with the system |
| 590 |
* @throws NotImplemented |
|
| 591 |
* @throws InsufficientResources |
|
| 592 |
* @throws NotFound |
|
| 593 |
* @throws ServiceFailure |
|
| 594 |
* @throws InvalidRequest |
|
| 595 |
* @throws IOException |
|
| 596 |
* @throws JiBXException |
|
| 623 |
* |
|
| 624 |
* @throws NotImplemented |
|
| 625 |
* @throws InsufficientResources |
|
| 626 |
* @throws NotFound |
|
| 627 |
* @throws ServiceFailure |
|
| 628 |
* @throws InvalidRequest |
|
| 629 |
* @throws IOException |
|
| 630 |
* @throws JiBXException |
|
| 597 | 631 |
*/ |
| 598 |
private void listFormats() throws InvalidRequest, ServiceFailure, NotFound, InsufficientResources, NotImplemented, IOException, JiBXException {
|
|
| 599 |
logMetacat.debug("Entering listFormats()");
|
|
| 632 |
private void listFormats() throws InvalidRequest, ServiceFailure, NotFound, |
|
| 633 |
InsufficientResources, NotImplemented, IOException, JiBXException {
|
|
| 634 |
logMetacat.debug("Entering listFormats()");
|
|
| 600 | 635 |
|
| 601 |
ObjectFormatList objectFormatList = CNodeService.getInstance(request).listFormats(); |
|
| 602 |
// get the response output stream |
|
| 603 |
OutputStream out = response.getOutputStream(); |
|
| 604 |
response.setStatus(200); |
|
| 605 |
response.setContentType("text/xml");
|
|
| 606 |
|
|
| 607 |
// style the object with a processing directive |
|
| 608 |
String stylesheet = null; |
|
| 609 |
try {
|
|
| 610 |
stylesheet = PropertyService.getProperty("dataone.types.xsl");
|
|
| 611 |
} catch (PropertyNotFoundException e) {
|
|
| 612 |
logMetacat.warn("Could not locate DataONE types XSLT: " + e.getMessage());
|
|
| 613 |
} |
|
| 614 |
|
|
| 615 |
TypeMarshaller.marshalTypeToOutputStream(objectFormatList, out, stylesheet); |
|
| 616 |
|
|
| 636 |
ObjectFormatList objectFormatList = CNodeService.getInstance(request) |
|
| 637 |
.listFormats(); |
|
| 638 |
// get the response output stream |
|
| 639 |
OutputStream out = response.getOutputStream(); |
|
| 640 |
response.setStatus(200); |
|
| 641 |
response.setContentType("text/xml");
|
|
| 642 |
|
|
| 643 |
// style the object with a processing directive |
|
| 644 |
String stylesheet = null; |
|
| 645 |
try {
|
|
| 646 |
stylesheet = PropertyService.getProperty("dataone.types.xsl");
|
|
| 647 |
} catch (PropertyNotFoundException e) {
|
|
| 648 |
logMetacat.warn("Could not locate DataONE types XSLT: "
|
|
| 649 |
+ e.getMessage()); |
|
| 650 |
} |
|
| 651 |
|
|
| 652 |
TypeMarshaller.marshalTypeToOutputStream(objectFormatList, out, |
|
| 653 |
stylesheet); |
|
| 654 |
|
|
| 617 | 655 |
} |
| 618 | 656 |
|
| 619 |
/**
|
|
| 657 |
/**
|
|
| 620 | 658 |
* Return the requested object format |
| 621 | 659 |
* |
| 622 |
* @param fmtidStr the requested format identifier as a string |
|
| 623 |
* @throws NotImplemented |
|
| 624 |
* @throws InsufficientResources |
|
| 625 |
* @throws NotFound |
|
| 626 |
* @throws ServiceFailure |
|
| 627 |
* @throws InvalidRequest |
|
| 628 |
* @throws IOException |
|
| 629 |
* @throws JiBXException |
|
| 660 |
* @param fmtidStr |
|
| 661 |
* the requested format identifier as a string |
|
| 662 |
* @throws NotImplemented |
|
| 663 |
* @throws InsufficientResources |
|
| 664 |
* @throws NotFound |
|
| 665 |
* @throws ServiceFailure |
|
| 666 |
* @throws InvalidRequest |
|
| 667 |
* @throws IOException |
|
| 668 |
* @throws JiBXException |
|
| 630 | 669 |
*/ |
| 631 |
private void getFormat(String fmtidStr) throws InvalidRequest, ServiceFailure, NotFound, InsufficientResources, NotImplemented, IOException, JiBXException {
|
|
| 632 |
logMetacat.debug("Entering listFormats()");
|
|
| 633 |
|
|
| 634 |
ObjectFormatIdentifier fmtid = new ObjectFormatIdentifier(); |
|
| 635 |
fmtid.setValue(fmtidStr); |
|
| 636 |
|
|
| 637 |
// get the specified object format |
|
| 638 |
ObjectFormat objectFormat = CNodeService.getInstance(request).getFormat(fmtid); |
|
| 639 |
|
|
| 640 |
OutputStream out = response.getOutputStream(); |
|
| 641 |
response.setStatus(200); |
|
| 642 |
response.setContentType("text/xml");
|
|
| 643 |
|
|
| 644 |
TypeMarshaller.marshalTypeToOutputStream(objectFormat, out); |
|
| 645 |
|
|
| 670 |
private void getFormat(String fmtidStr) throws InvalidRequest, |
|
| 671 |
ServiceFailure, NotFound, InsufficientResources, NotImplemented, |
|
| 672 |
IOException, JiBXException {
|
|
| 673 |
logMetacat.debug("Entering listFormats()");
|
|
| 674 |
|
|
| 675 |
ObjectFormatIdentifier fmtid = new ObjectFormatIdentifier(); |
|
| 676 |
fmtid.setValue(fmtidStr); |
|
| 677 |
|
|
| 678 |
// get the specified object format |
|
| 679 |
ObjectFormat objectFormat = CNodeService.getInstance(request) |
|
| 680 |
.getFormat(fmtid); |
|
| 681 |
|
|
| 682 |
OutputStream out = response.getOutputStream(); |
|
| 683 |
response.setStatus(200); |
|
| 684 |
response.setContentType("text/xml");
|
|
| 685 |
|
|
| 686 |
TypeMarshaller.marshalTypeToOutputStream(objectFormat, out); |
|
| 687 |
|
|
| 646 | 688 |
} |
| 647 |
|
|
| 689 |
|
|
| 648 | 690 |
/** |
| 649 | 691 |
* Reserve the given Identifier |
| 692 |
* |
|
| 650 | 693 |
* @throws InvalidToken |
| 651 | 694 |
* @throws ServiceFailure |
| 652 | 695 |
* @throws NotAuthorized |
| 653 | 696 |
* @throws IdentifierNotUnique |
| 654 | 697 |
* @throws NotImplemented |
| 655 | 698 |
* @throws InvalidRequest |
| 656 |
* @throws IOException
|
|
| 657 |
* @throws JiBXException
|
|
| 699 |
* @throws IOException |
|
| 700 |
* @throws JiBXException |
|
| 658 | 701 |
*/ |
| 659 |
private void reserve() throws InvalidToken, ServiceFailure, NotAuthorized, IdentifierNotUnique, NotImplemented, InvalidRequest, IOException, JiBXException {
|
|
| 660 |
Identifier pid = null; |
|
| 661 |
String scope = null; |
|
| 662 |
String format = null; |
|
| 663 |
// gather the params |
|
| 664 |
try {
|
|
| 665 |
String id = params.get("pid")[0];
|
|
| 666 |
pid = new Identifier(); |
|
| 667 |
pid.setValue(id); |
|
| 668 |
} catch (Exception e) {
|
|
| 669 |
logMetacat.warn("pid not specified");
|
|
| 670 |
} |
|
| 671 |
try {
|
|
| 672 |
scope = params.get("scope")[0];
|
|
| 673 |
} catch (Exception e) {
|
|
| 674 |
logMetacat.warn("pid not specified");
|
|
| 675 |
} |
|
| 676 |
try {
|
|
| 677 |
format = params.get("format")[0];
|
|
| 678 |
} catch (Exception e) {
|
|
| 679 |
logMetacat.warn("pid not specified");
|
|
| 680 |
} |
|
| 681 |
// call the implementation |
|
| 682 |
Identifier resultPid = CNodeService.getInstance(request).reserveIdentifier(session, pid); |
|
| 683 |
OutputStream out = response.getOutputStream(); |
|
| 684 |
response.setStatus(200); |
|
| 685 |
response.setContentType("text/xml");
|
|
| 686 |
// send back the reserved pid |
|
| 687 |
TypeMarshaller.marshalTypeToOutputStream(resultPid, out); |
|
| 702 |
private void reserve() throws InvalidToken, ServiceFailure, NotAuthorized, |
|
| 703 |
IdentifierNotUnique, NotImplemented, InvalidRequest, IOException, |
|
| 704 |
JiBXException {
|
|
| 705 |
Identifier pid = null; |
|
| 706 |
String scope = null; |
|
| 707 |
String format = null; |
|
| 708 |
// gather the params |
|
| 709 |
try {
|
|
| 710 |
String id = params.get("pid")[0];
|
|
| 711 |
pid = new Identifier(); |
|
| 712 |
pid.setValue(id); |
|
| 713 |
} catch (Exception e) {
|
|
| 714 |
logMetacat.warn("pid not specified");
|
|
| 715 |
} |
|
| 716 |
try {
|
|
| 717 |
scope = params.get("scope")[0];
|
|
| 718 |
} catch (Exception e) {
|
|
| 719 |
logMetacat.warn("pid not specified");
|
|
| 720 |
} |
|
| 721 |
try {
|
|
| 722 |
format = params.get("format")[0];
|
|
| 723 |
} catch (Exception e) {
|
|
| 724 |
logMetacat.warn("pid not specified");
|
|
| 725 |
} |
|
| 726 |
// call the implementation |
|
| 727 |
Identifier resultPid = CNodeService.getInstance(request) |
|
| 728 |
.reserveIdentifier(session, pid); |
|
| 729 |
OutputStream out = response.getOutputStream(); |
|
| 730 |
response.setStatus(200); |
|
| 731 |
response.setContentType("text/xml");
|
|
| 732 |
// send back the reserved pid |
|
| 733 |
TypeMarshaller.marshalTypeToOutputStream(resultPid, out); |
|
| 688 | 734 |
} |
| 689 |
|
|
| 735 |
|
|
| 690 | 736 |
/** |
| 691 | 737 |
* |
| 692 | 738 |
* @param id |
| ... | ... | |
| 697 | 743 |
* @throws NotFound |
| 698 | 744 |
* @throws NotImplemented |
| 699 | 745 |
* @throws IOException |
| 700 |
* @throws JiBXException
|
|
| 746 |
* @throws JiBXException |
|
| 701 | 747 |
*/ |
| 702 |
private void resolve(String id) throws InvalidRequest, InvalidToken, ServiceFailure, NotAuthorized, NotFound, NotImplemented, IOException, JiBXException {
|
|
| 703 |
Identifier pid = new Identifier(); |
|
| 704 |
pid.setValue(id); |
|
| 705 |
ObjectLocationList locationList = CNodeService.getInstance(request).resolve(session, pid); |
|
| 706 |
OutputStream out = response.getOutputStream(); |
|
| 707 |
response.setStatus(200); |
|
| 708 |
response.setContentType("text/xml");
|
|
| 709 |
TypeMarshaller.marshalTypeToOutputStream(locationList, out); |
|
| 710 |
|
|
| 748 |
private void resolve(String id) throws InvalidRequest, InvalidToken, |
|
| 749 |
ServiceFailure, NotAuthorized, NotFound, NotImplemented, |
|
| 750 |
IOException, JiBXException {
|
|
| 751 |
Identifier pid = new Identifier(); |
|
| 752 |
pid.setValue(id); |
|
| 753 |
ObjectLocationList locationList = CNodeService.getInstance(request) |
|
| 754 |
.resolve(session, pid); |
|
| 755 |
OutputStream out = response.getOutputStream(); |
|
| 756 |
response.setStatus(200); |
|
| 757 |
response.setContentType("text/xml");
|
|
| 758 |
TypeMarshaller.marshalTypeToOutputStream(locationList, out); |
|
| 759 |
|
|
| 711 | 760 |
} |
| 712 | 761 |
|
| 713 | 762 |
/** |
| 714 | 763 |
* Assert that a relationship exists between two resources |
| 764 |
* |
|
| 715 | 765 |
* @param id |
| 716 | 766 |
* @return |
| 717 | 767 |
* @throws InvalidToken |
| ... | ... | |
| 721 | 771 |
* @throws InvalidRequest |
| 722 | 772 |
* @throws NotImplemented |
| 723 | 773 |
*/ |
| 724 |
private boolean assertRelation(String id) throws InvalidToken, ServiceFailure, NotAuthorized, NotFound, InvalidRequest, NotImplemented {
|
|
| 725 |
Identifier pidOfSubject = new Identifier(); |
|
| 726 |
pidOfSubject.setValue(id); |
|
| 727 |
String relationship = null; |
|
| 728 |
try {
|
|
| 729 |
relationship = params.get("relationship")[0];
|
|
| 730 |
} catch (Exception e) {
|
|
| 731 |
logMetacat.warn("relationship not specified");
|
|
| 732 |
} |
|
| 733 |
Identifier pidOfObject = new Identifier(); |
|
| 734 |
try {
|
|
| 735 |
String objPid = params.get("pidOfObject")[0];
|
|
| 736 |
pidOfObject.setValue(objPid); |
|
| 737 |
} catch (Exception e) {
|
|
| 738 |
logMetacat.warn("pidOfObject not specified");
|
|
| 739 |
} |
|
| 740 |
boolean result = CNodeService.getInstance(request).assertRelation(session, pidOfSubject, relationship, pidOfObject); |
|
| 741 |
response.setStatus(200); |
|
| 742 |
response.setContentType("text/xml");
|
|
| 743 |
return result; |
|
| 774 |
private boolean assertRelation(String id) throws InvalidToken, |
|
| 775 |
ServiceFailure, NotAuthorized, NotFound, InvalidRequest, |
|
| 776 |
NotImplemented {
|
|
| 777 |
Identifier pidOfSubject = new Identifier(); |
|
| 778 |
pidOfSubject.setValue(id); |
|
| 779 |
String relationship = null; |
|
| 780 |
try {
|
|
| 781 |
relationship = params.get("relationship")[0];
|
|
| 782 |
} catch (Exception e) {
|
|
| 783 |
logMetacat.warn("relationship not specified");
|
|
| 784 |
} |
|
| 785 |
Identifier pidOfObject = new Identifier(); |
|
| 786 |
try {
|
|
| 787 |
String objPid = params.get("pidOfObject")[0];
|
|
| 788 |
pidOfObject.setValue(objPid); |
|
| 789 |
} catch (Exception e) {
|
|
| 790 |
logMetacat.warn("pidOfObject not specified");
|
|
| 791 |
} |
|
| 792 |
boolean result = CNodeService.getInstance(request).assertRelation( |
|
| 793 |
session, pidOfSubject, relationship, pidOfObject); |
|
| 794 |
response.setStatus(200); |
|
| 795 |
response.setContentType("text/xml");
|
|
| 796 |
return result; |
|
| 744 | 797 |
} |
| 745 |
|
|
| 798 |
|
|
| 746 | 799 |
/** |
| 747 | 800 |
* Set the owner of a resource |
| 801 |
* |
|
| 748 | 802 |
* @param id |
| 749 | 803 |
* @throws JiBXException |
| 750 | 804 |
* @throws InvalidToken |
| ... | ... | |
| 754 | 808 |
* @throws NotImplemented |
| 755 | 809 |
* @throws InvalidRequest |
| 756 | 810 |
* @throws IOException |
| 757 |
* @throws IllegalAccessException
|
|
| 758 |
* @throws InstantiationException
|
|
| 811 |
* @throws IllegalAccessException |
|
| 812 |
* @throws InstantiationException |
|
| 759 | 813 |
*/ |
| 760 |
private void owner(String id) |
|
| 761 |
throws JiBXException, InvalidToken, ServiceFailure,
|
|
| 762 |
NotFound, NotAuthorized, NotImplemented, InvalidRequest, IOException,
|
|
| 763 |
InstantiationException, IllegalAccessException {
|
|
| 764 |
|
|
| 814 |
private void owner(String id) throws JiBXException, InvalidToken,
|
|
| 815 |
ServiceFailure, NotFound, NotAuthorized, NotImplemented,
|
|
| 816 |
InvalidRequest, IOException, InstantiationException,
|
|
| 817 |
IllegalAccessException {
|
|
| 818 |
|
|
| 765 | 819 |
Identifier pid = new Identifier(); |
| 766 |
pid.setValue(id);
|
|
| 820 |
pid.setValue(id);
|
|
| 767 | 821 |
|
| 768 | 822 |
long serialVersion = 0L; |
| 769 | 823 |
String serialVersionStr = null; |
| 770 |
|
|
| 824 |
|
|
| 771 | 825 |
// get the serialVersion |
| 772 | 826 |
try {
|
| 773 | 827 |
serialVersionStr = params.get("serialVersion")[0];
|
| 774 | 828 |
serialVersion = new Long(serialVersionStr).longValue(); |
| 775 |
|
|
| 829 |
|
|
| 776 | 830 |
} catch (NullPointerException e) {
|
| 777 | 831 |
String msg = "The 'serialVersion' must be provided as a parameter and was not."; |
| 778 | 832 |
logMetacat.error(msg); |
| 779 | 833 |
throw new InvalidRequest("4442", msg);
|
| 780 |
|
|
| 781 |
} |
|
| 782 |
|
|
| 783 |
// get the subject |
|
| 784 |
String subjectStr = params.get("subject")[0];
|
|
| 785 |
Subject subject = TypeMarshaller.unmarshalTypeFromStream(Subject.class, new ByteArrayInputStream(subjectStr.getBytes("UTF-8")));
|
|
| 786 |
|
|
| 787 |
Identifier retPid = CNodeService.getInstance(request).setOwner(session, pid, subject, serialVersion); |
|
| 788 |
OutputStream out = response.getOutputStream(); |
|
| 789 |
response.setStatus(200); |
|
| 790 |
response.setContentType("text/xml");
|
|
| 791 |
TypeMarshaller.marshalTypeToOutputStream(retPid, out); |
|
| 834 |
|
|
| 835 |
} |
|
| 836 |
|
|
| 837 |
// get the subject |
|
| 838 |
String subjectStr = params.get("subject")[0];
|
|
| 839 |
Subject subject = TypeMarshaller.unmarshalTypeFromStream(Subject.class, |
|
| 840 |
new ByteArrayInputStream(subjectStr.getBytes("UTF-8")));
|
|
| 841 |
|
|
| 842 |
Identifier retPid = CNodeService.getInstance(request).setOwner(session, |
|
| 843 |
pid, subject, serialVersion); |
|
| 844 |
OutputStream out = response.getOutputStream(); |
|
| 845 |
response.setStatus(200); |
|
| 846 |
response.setContentType("text/xml");
|
|
| 847 |
TypeMarshaller.marshalTypeToOutputStream(retPid, out); |
|
| 792 | 848 |
} |
| 793 |
|
|
| 849 |
|
|
| 794 | 850 |
/** |
| 795 | 851 |
* Processes the authorization check for given id |
| 852 |
* |
|
| 796 | 853 |
* @param id |
| 797 | 854 |
* @return |
| 798 | 855 |
* @throws ServiceFailure |
| ... | ... | |
| 802 | 859 |
* @throws NotImplemented |
| 803 | 860 |
* @throws InvalidRequest |
| 804 | 861 |
*/ |
| 805 |
private boolean isAuthorized(String id) throws ServiceFailure, InvalidToken, NotFound, NotAuthorized, NotImplemented, InvalidRequest {
|
|
| 806 |
Identifier pid = new Identifier(); |
|
| 807 |
pid.setValue(id); |
|
| 808 |
String permission = params.get("action")[0];
|
|
| 809 |
boolean result = CNodeService.getInstance(request).isAuthorized(session, pid, Permission.convert(permission)); |
|
| 810 |
response.setStatus(200); |
|
| 811 |
response.setContentType("text/xml");
|
|
| 812 |
return result; |
|
| 862 |
private boolean isAuthorized(String id) throws ServiceFailure, |
|
| 863 |
InvalidToken, NotFound, NotAuthorized, NotImplemented, |
|
| 864 |
InvalidRequest {
|
|
| 865 |
Identifier pid = new Identifier(); |
|
| 866 |
pid.setValue(id); |
|
| 867 |
String permission = params.get("action")[0];
|
|
| 868 |
boolean result = CNodeService.getInstance(request).isAuthorized( |
|
| 869 |
session, pid, Permission.convert(permission)); |
|
| 870 |
response.setStatus(200); |
|
| 871 |
response.setContentType("text/xml");
|
|
| 872 |
return result; |
|
| 813 | 873 |
} |
| 814 |
|
|
| 874 |
|
|
| 815 | 875 |
/** |
| 816 | 876 |
* Register System Metadata without data or metadata object |
| 817 |
* @param pid identifier for System Metadata entry |
|
| 818 |
* @throws JiBXException |
|
| 819 |
* @throws FileUploadException |
|
| 820 |
* @throws IOException |
|
| 821 |
* @throws InvalidRequest |
|
| 822 |
* @throws ServiceFailure |
|
| 823 |
* @throws InvalidSystemMetadata |
|
| 824 |
* @throws NotAuthorized |
|
| 825 |
* @throws NotImplemented |
|
| 826 |
* @throws IllegalAccessException |
|
| 827 |
* @throws InstantiationException |
|
| 877 |
* |
|
| 878 |
* @param pid |
|
| 879 |
* identifier for System Metadata entry |
|
| 880 |
* @throws JiBXException |
|
| 881 |
* @throws FileUploadException |
|
| 882 |
* @throws IOException |
|
| 883 |
* @throws InvalidRequest |
|
| 884 |
* @throws ServiceFailure |
|
| 885 |
* @throws InvalidSystemMetadata |
|
| 886 |
* @throws NotAuthorized |
|
| 887 |
* @throws NotImplemented |
|
| 888 |
* @throws IllegalAccessException |
|
| 889 |
* @throws InstantiationException |
|
| 828 | 890 |
*/ |
| 829 |
protected Identifier registerSystemMetadata(String pid) throws ServiceFailure, InvalidRequest, IOException, FileUploadException, JiBXException, NotImplemented, NotAuthorized, InvalidSystemMetadata, InstantiationException, IllegalAccessException {
|
|
| 830 |
logMetacat.debug("Entering registerSystemMetadata: " + pid);
|
|
| 891 |
protected Identifier registerSystemMetadata(String pid) |
|
| 892 |
throws ServiceFailure, InvalidRequest, IOException, |
|
| 893 |
FileUploadException, JiBXException, NotImplemented, NotAuthorized, |
|
| 894 |
InvalidSystemMetadata, InstantiationException, |
|
| 895 |
IllegalAccessException {
|
|
| 896 |
logMetacat.debug("Entering registerSystemMetadata: " + pid);
|
|
| 831 | 897 |
|
| 832 |
// get the system metadata from the request
|
|
| 833 |
SystemMetadata systemMetadata = collectSystemMetadata();
|
|
| 898 |
// get the system metadata from the request
|
|
| 899 |
SystemMetadata systemMetadata = collectSystemMetadata();
|
|
| 834 | 900 |
|
| 835 |
Identifier guid = new Identifier(); |
|
| 836 |
guid.setValue(pid); |
|
| 837 |
logMetacat.debug("registering system metadata with pid " + guid.getValue());
|
|
| 838 |
Identifier retGuid = CNodeService.getInstance(request).registerSystemMetadata(session, guid, systemMetadata); |
|
| 839 |
|
|
| 840 |
response.setStatus(200); |
|
| 841 |
response.setContentType("text/xml");
|
|
| 842 |
return retGuid; |
|
| 843 |
|
|
| 844 |
} |
|
| 845 |
|
|
| 901 |
Identifier guid = new Identifier(); |
|
| 902 |
guid.setValue(pid); |
|
| 903 |
logMetacat.debug("registering system metadata with pid "
|
|
| 904 |
+ guid.getValue()); |
|
| 905 |
Identifier retGuid = CNodeService.getInstance(request) |
|
| 906 |
.registerSystemMetadata(session, guid, systemMetadata); |
|
| 907 |
|
|
| 908 |
response.setStatus(200); |
|
| 909 |
response.setContentType("text/xml");
|
|
| 910 |
return retGuid; |
|
| 911 |
|
|
| 912 |
} |
|
| 913 |
|
|
| 846 | 914 |
/** |
| 847 | 915 |
* set the access perms on a document |
| 848 |
* @throws JiBXException |
|
| 849 |
* @throws InvalidRequest |
|
| 850 |
* @throws NotImplemented |
|
| 851 |
* @throws NotAuthorized |
|
| 852 |
* @throws NotFound |
|
| 853 |
* @throws ServiceFailure |
|
| 854 |
* @throws InvalidToken |
|
| 855 |
* @throws IllegalAccessException |
|
| 856 |
* @throws InstantiationException |
|
| 857 |
* @throws IOException |
|
| 858 |
* @throws SAXException |
|
| 859 |
* @throws ParserConfigurationException |
|
| 916 |
* |
|
| 917 |
* @throws JiBXException |
|
| 918 |
* @throws InvalidRequest |
|
| 919 |
* @throws NotImplemented |
|
| 920 |
* @throws NotAuthorized |
|
| 921 |
* @throws NotFound |
|
| 922 |
* @throws ServiceFailure |
|
| 923 |
* @throws InvalidToken |
|
| 924 |
* @throws IllegalAccessException |
|
| 925 |
* @throws InstantiationException |
|
| 926 |
* @throws IOException |
|
| 927 |
* @throws SAXException |
|
| 928 |
* @throws ParserConfigurationException |
|
| 860 | 929 |
*/ |
| 861 |
protected void setAccess(String pid) |
|
| 862 |
throws JiBXException, InvalidToken, ServiceFailure, NotFound, |
|
| 863 |
NotAuthorized, NotImplemented, InvalidRequest, IOException, |
|
| 864 |
InstantiationException, IllegalAccessException, ParserConfigurationException, |
|
| 865 |
SAXException {
|
|
| 930 |
protected void setAccess(String pid) throws JiBXException, InvalidToken, |
|
| 931 |
ServiceFailure, NotFound, NotAuthorized, NotImplemented, |
|
| 932 |
InvalidRequest, IOException, InstantiationException, |
|
| 933 |
IllegalAccessException, ParserConfigurationException, SAXException {
|
|
| 866 | 934 |
|
| 867 | 935 |
long serialVersion = 0L; |
| 868 | 936 |
String serialVersionStr = null; |
| 869 |
|
|
| 937 |
|
|
| 870 | 938 |
// get the serialVersion |
| 871 | 939 |
try {
|
| 872 | 940 |
serialVersionStr = params.get("serialVersion")[0];
|
| 873 | 941 |
serialVersion = new Long(serialVersionStr).longValue(); |
| 874 |
|
|
| 942 |
|
|
| 875 | 943 |
} catch (NullPointerException e) {
|
| 876 | 944 |
String msg = "The 'serialVersion' must be provided as a parameter and was not."; |
| 877 | 945 |
logMetacat.error(msg); |
| 878 | 946 |
throw new InvalidRequest("4402", msg);
|
| 879 |
|
|
| 947 |
|
|
| 880 | 948 |
} |
| 881 |
|
|
| 949 |
|
|
| 882 | 950 |
Identifier id = new Identifier(); |
| 883 | 951 |
id.setValue(pid); |
| 884 |
|
|
| 952 |
|
|
| 885 | 953 |
AccessPolicy accessPolicy = collectAccessPolicy(); |
| 886 |
CNodeService.getInstance(request).setAccessPolicy(session, id, accessPolicy, serialVersion); |
|
| 954 |
CNodeService.getInstance(request).setAccessPolicy(session, id, |
|
| 955 |
accessPolicy, serialVersion); |
|
| 887 | 956 |
|
| 888 | 957 |
} |
| 889 |
|
|
| 958 |
|
|
| 890 | 959 |
/** |
| 891 |
* List the objects
|
|
| 892 |
* |
|
| 893 |
* @throws NotImplemented
|
|
| 894 |
* @throws InvalidRequest
|
|
| 895 |
* @throws NotAuthorized
|
|
| 896 |
* @throws ServiceFailure
|
|
| 897 |
* @throws InvalidToken
|
|
| 898 |
* @throws NotFound
|
|
| 899 |
* @throws IOException
|
|
| 960 |
* List the objects
|
|
| 961 |
*
|
|
| 962 |
* @throws NotImplemented |
|
| 963 |
* @throws InvalidRequest |
|
| 964 |
* @throws NotAuthorized |
|
| 965 |
* @throws ServiceFailure |
|
| 966 |
* @throws InvalidToken |
|
| 967 |
* @throws NotFound |
|
| 968 |
* @throws IOException |
|
| 900 | 969 |
* @throws JiBXException |
| 901 | 970 |
* @throws Exception |
| 902 | 971 |
*/ |
| 903 |
private void listObjects() throws InvalidToken, ServiceFailure, NotAuthorized,
|
|
| 904 |
InvalidRequest, NotImplemented, NotFound, IOException,
|
|
| 905 |
JiBXException {
|
|
| 972 |
private void listObjects() throws InvalidToken, ServiceFailure, |
|
| 973 |
NotAuthorized, InvalidRequest, NotImplemented, NotFound,
|
|
| 974 |
IOException, JiBXException {
|
|
| 906 | 975 |
|
| 907 |
Date startTime = null;
|
|
| 908 |
Date endTime = null;
|
|
| 909 |
ObjectFormat objectFormat = null;
|
|
| 910 |
boolean replicaStatus = false;
|
|
| 911 |
int start = 0;
|
|
| 912 |
int count = -1;
|
|
| 913 |
Enumeration<String> paramlist = request.getParameterNames();
|
|
| 914 |
while (paramlist.hasMoreElements()) {
|
|
| 915 |
// parse the params and make the call
|
|
| 916 |
String name = paramlist.nextElement();
|
|
| 917 |
String[] value = request.getParameterValues(name);
|
|
| 976 |
Date startTime = null;
|
|
| 977 |
Date endTime = null;
|
|
| 978 |
ObjectFormat objectFormat = null;
|
|
| 979 |
boolean replicaStatus = false;
|
|
| 980 |
int start = 0;
|
|
| 981 |
int count = -1;
|
|
| 982 |
Enumeration<String> paramlist = request.getParameterNames();
|
|
| 983 |
while (paramlist.hasMoreElements()) {
|
|
| 984 |
// parse the params and make the call
|
|
| 985 |
String name = paramlist.nextElement();
|
|
| 986 |
String[] value = request.getParameterValues(name);
|
|
| 918 | 987 |
|
| 919 |
if (name.equals("startTime") && value != null) {
|
|
| 920 |
try {
|
|
| 921 |
startTime = DateTimeMarshaller.deserializeDateToUTC(value[0]); |
|
| 922 |
} catch (Exception e) {
|
|
| 923 |
// if we can't parse it, just don't use the startTime param |
|
| 924 |
logMetacat.warn("Could not parse startTime: " + value[0]);
|
|
| 925 |
startTime = null; |
|
| 926 |
} |
|
| 927 |
} else if (name.equals("endTime") && value != null) {
|
|
| 928 |
try {
|
|
| 929 |
endTime = DateTimeMarshaller.deserializeDateToUTC(value[0]); |
|
| 930 |
} catch (Exception e) {
|
|
| 931 |
// if we can't parse it, just don't use the endTime param |
|
| 932 |
logMetacat.warn("Could not parse endTime: " + value[0]);
|
|
| 933 |
endTime = null; |
|
| 934 |
} |
|
| 935 |
} else if (name.equals("objectFormat") && value != null) {
|
|
| 936 |
objectFormat = ObjectFormatCache.getInstance().getFormat(value[0]); |
|
| 937 |
} else if (name.equals("replicaStatus") && value != null) {
|
|
| 938 |
replicaStatus = Boolean.parseBoolean(value[0]); |
|
| 939 |
} else if (name.equals("start") && value != null) {
|
|
| 940 |
start = Integer.valueOf(value[0]); |
|
| 941 |
} else if (name.equals("count") && value != null) {
|
|
| 942 |
count = Integer.valueOf(value[0]); |
|
| 943 |
} |
|
| 944 |
} |
|
| 945 |
// make the call |
|
| 946 |
logMetacat.debug("session: " + session + " startTime: " + startTime
|
|
| 947 |
+ " endtime: " + endTime + " objectFormat: " + objectFormat |
|
| 948 |
+ " replicaStatus: " + replicaStatus + " start: " + start |
|
| 949 |
+ " count: " + count); |
|
| 988 |
if (name.equals("startTime") && value != null) {
|
|
| 989 |
try {
|
|
| 990 |
startTime = DateTimeMarshaller |
|
| 991 |
.deserializeDateToUTC(value[0]); |
|
| 992 |
} catch (Exception e) {
|
|
| 993 |
// if we can't parse it, just don't use the startTime param |
|
| 994 |
logMetacat.warn("Could not parse startTime: " + value[0]);
|
|
| 995 |
startTime = null; |
|
| 996 |
} |
|
| 997 |
} else if (name.equals("endTime") && value != null) {
|
|
| 998 |
try {
|
|
| 999 |
endTime = DateTimeMarshaller.deserializeDateToUTC(value[0]); |
|
| 1000 |
} catch (Exception e) {
|
|
| 1001 |
// if we can't parse it, just don't use the endTime param |
|
| 1002 |
logMetacat.warn("Could not parse endTime: " + value[0]);
|
|
| 1003 |
endTime = null; |
|
| 1004 |
} |
|
| 1005 |
} else if (name.equals("objectFormat") && value != null) {
|
|
| 1006 |
objectFormat = ObjectFormatCache.getInstance().getFormat( |
|
| 1007 |
value[0]); |
|
| 1008 |
} else if (name.equals("replicaStatus") && value != null) {
|
|
| 1009 |
replicaStatus = Boolean.parseBoolean(value[0]); |
|
| 1010 |
} else if (name.equals("start") && value != null) {
|
|
| 1011 |
start = Integer.valueOf(value[0]); |
|
| 1012 |
} else if (name.equals("count") && value != null) {
|
|
| 1013 |
count = Integer.valueOf(value[0]); |
|
| 1014 |
} |
|
| 1015 |
} |
|
| 1016 |
// make the call |
|
| 1017 |
logMetacat.debug("session: " + session + " startTime: " + startTime
|
|
| 1018 |
+ " endtime: " + endTime + " objectFormat: " + objectFormat |
|
| 1019 |
+ " replicaStatus: " + replicaStatus + " start: " + start |
|
| 1020 |
+ " count: " + count); |
|
| 950 | 1021 |
|
| 951 |
ObjectFormatIdentifier fmtid = null; |
|
| 952 |
if (objectFormat != null) {
|
|
| 953 |
fmtid = objectFormat.getFormatId(); |
|
| 954 |
} |
|
| 955 |
|
|
| 956 |
// get the list |
|
| 957 |
ObjectList ol = |
|
| 958 |
CNodeService.getInstance(request).listObjects(session, |
|
| 959 |
startTime, endTime, fmtid, replicaStatus, start, count); |
|
| 1022 |
ObjectFormatIdentifier fmtid = null; |
|
| 1023 |
if (objectFormat != null) {
|
|
| 1024 |
fmtid = objectFormat.getFormatId(); |
|
| 1025 |
} |
|
| 960 | 1026 |
|
| 961 |
// send it |
|
| 962 |
OutputStream out = response.getOutputStream(); |
|
| 963 |
response.setStatus(200); |
|
| 964 |
response.setContentType("text/xml");
|
|
| 965 |
|
|
| 966 |
// style the object with a processing directive |
|
| 967 |
String stylesheet = null; |
|
| 968 |
try {
|
|
| 969 |
stylesheet = PropertyService.getProperty("dataone.types.xsl");
|
|
| 970 |
} catch (PropertyNotFoundException e) {
|
|
| 971 |
logMetacat.warn("Could not locate DataONE types XSLT: " + e.getMessage());
|
|
| 972 |
} |
|
| 973 |
|
|
| 974 |
// Serialize and write it to the output stream |
|
| 975 |
TypeMarshaller.marshalTypeToOutputStream(ol, out, stylesheet); |
|
| 976 |
} |
|
| 977 |
|
|
| 1027 |
// get the list |
|
| 1028 |
ObjectList ol = CNodeService.getInstance(request).listObjects(session, |
|
| 1029 |
startTime, endTime, fmtid, replicaStatus, start, count); |
|
| 1030 |
|
|
| 1031 |
// send it |
|
| 1032 |
OutputStream out = response.getOutputStream(); |
|
| 1033 |
response.setStatus(200); |
|
| 1034 |
response.setContentType("text/xml");
|
|
| 1035 |
|
|
| 1036 |
// style the object with a processing directive |
|
| 1037 |
String stylesheet = null; |
|
Also available in: Unified diff
Minor reformatting for readability.