Revision 6717
Added by Chris Jones almost 13 years ago
| src/edu/ucsb/nceas/metacat/dataone/CNodeService.java | ||
|---|---|---|
| 125 | 125 |
throws NotImplemented, NotFound, NotAuthorized, ServiceFailure, |
| 126 | 126 |
InvalidRequest, InvalidToken {
|
| 127 | 127 |
|
| 128 |
// The lock to be used for thyis identifier
|
|
| 128 |
// The lock to be used for this identifier |
|
| 129 | 129 |
ILock lock = null; |
| 130 | 130 |
|
| 131 | 131 |
// get the subject |
| ... | ... | |
| 139 | 139 |
|
| 140 | 140 |
SystemMetadata systemMetadata = null; |
| 141 | 141 |
try {
|
| 142 |
lock = HazelcastService.getInstance().getLock(pid.getValue()); |
|
| 143 |
lock.lock(); |
|
| 144 |
systemMetadata = HazelcastService.getInstance().getSystemMetadataMap().get(pid); |
|
| 142 |
if ( HazelcastService.getInstance().getSystemMetadataMap().containsKey(pid) ) {
|
|
| 143 |
lock = HazelcastService.getInstance().getLock(pid.getValue()); |
|
| 144 |
lock.lock(); |
|
| 145 |
systemMetadata = HazelcastService.getInstance().getSystemMetadataMap().get(pid); |
|
| 146 |
|
|
| 147 |
} |
|
| 145 | 148 |
|
| 146 | 149 |
|
| 147 | 150 |
// does the request have the most current system metadata? |
| ... | ... | |
| 172 | 175 |
|
| 173 | 176 |
} finally {
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| 174 | 177 |
lock.unlock(); |
| 178 |
logMetacat.debug("Unlocked identifier " + pid.getValue());
|
|
| 179 |
|
|
| 175 | 180 |
|
| 176 | 181 |
} |
| 177 | 182 |
|
| ... | ... | |
| 322 | 327 |
|
| 323 | 328 |
} finally {
|
| 324 | 329 |
lock.unlock(); |
| 325 |
|
|
| 330 |
logMetacat.debug("Unlocked identifier " + pid.getValue());
|
|
| 331 |
|
|
| 326 | 332 |
} |
| 327 | 333 |
|
| 328 | 334 |
return true; |
| ... | ... | |
| 404 | 410 |
|
| 405 | 411 |
} finally {
|
| 406 | 412 |
lock.unlock(); |
| 413 |
logMetacat.debug("Unlocked identifier " + pidOfSubject.getValue());
|
|
| 407 | 414 |
|
| 408 | 415 |
} |
| 409 | 416 |
|
| ... | ... | |
| 451 | 458 |
|
| 452 | 459 |
} finally {
|
| 453 | 460 |
lock.unlock(); |
| 461 |
logMetacat.debug("Unlocked identifier " + pid.getValue());
|
|
| 454 | 462 |
|
| 455 | 463 |
} |
| 456 | 464 |
|
| ... | ... | |
| 693 | 701 |
|
| 694 | 702 |
} finally {
|
| 695 | 703 |
lock.unlock(); |
| 704 |
logMetacat.debug("Unlocked identifier " + pid.getValue());
|
|
| 696 | 705 |
|
| 697 | 706 |
} |
| 698 | 707 |
|
| ... | ... | |
| 837 | 846 |
|
| 838 | 847 |
} finally {
|
| 839 | 848 |
lock.unlock(); |
| 849 |
logMetacat.debug("Unlocked identifier " + pid.getValue());
|
|
| 850 |
|
|
| 840 | 851 |
} |
| 841 | 852 |
|
| 842 | 853 |
return pid; |
| ... | ... | |
| 946 | 957 |
} finally {
|
| 947 | 958 |
// always unlock the pid |
| 948 | 959 |
lock.unlock(); |
| 960 |
logMetacat.debug("Unlocked identifier " + pid.getValue());
|
|
| 949 | 961 |
|
| 950 | 962 |
} |
| 951 | 963 |
|
| ... | ... | |
| 1026 | 1038 |
|
| 1027 | 1039 |
} finally {
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| 1028 | 1040 |
lock.unlock(); |
| 1029 |
|
|
| 1041 |
logMetacat.debug("Unlocked identifier " + pid.getValue());
|
|
| 1042 |
|
|
| 1030 | 1043 |
} |
| 1031 | 1044 |
|
| 1032 | 1045 |
return pid; |
| ... | ... | |
| 1104 | 1117 |
|
| 1105 | 1118 |
} finally {
|
| 1106 | 1119 |
lock.unlock(); |
| 1120 |
logMetacat.debug("Unlocked identifier " + pid.getValue());
|
|
| 1107 | 1121 |
|
| 1108 | 1122 |
} |
| 1109 | 1123 |
|
| ... | ... | |
| 1203 | 1217 |
|
| 1204 | 1218 |
} finally {
|
| 1205 | 1219 |
lock.unlock(); |
| 1220 |
logMetacat.debug("Unlocked identifier " + pid.getValue());
|
|
| 1206 | 1221 |
|
| 1207 | 1222 |
} |
| 1208 | 1223 |
|
Also available in: Unified diff
Add log statements for each call to ILock.unlock() for debugging.