Revision 9036
Added by Jing Tao over 9 years ago
| D1NodeService.java | ||
|---|---|---|
| 169 | 169 |
*/ |
| 170 | 170 |
public DescribeResponse describe(Session session, Identifier pid) |
| 171 | 171 |
throws InvalidToken, ServiceFailure, NotAuthorized, NotFound, NotImplemented {
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| 172 |
|
|
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String serviceFailureCode = "4931"; |
|
| 174 |
Identifier sid = getPIDForSID(pid, serviceFailureCode); |
|
| 175 |
if(sid != null) {
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pid = sid; |
|
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} |
|
| 172 | 178 |
|
| 173 | 179 |
// get system metadata and construct the describe response |
| 174 | 180 |
SystemMetadata sysmeta = getSystemMetadata(session, pid); |
| ... | ... | |
| 1674 | 1680 |
* @throws ServiceFailure |
| 1675 | 1681 |
* @throws NotFound |
| 1676 | 1682 |
*/ |
| 1677 |
public void checkV1SystemMetaPidExist(Identifier identifier, String serviceFailureCode, String noFoundCode) throws ServiceFailure, NotFound {
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|
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public void checkV1SystemMetaPidExist(Identifier identifier, String serviceFailureCode, String serviceFailureMessage, |
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String noFoundCode, String notFoundMessage) throws ServiceFailure, NotFound {
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|
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boolean exists = false; |
| 1679 | 1686 |
try {
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exists = IdentifierManager.getInstance().systemMetadataPIDExists(identifier); |
| 1681 | 1688 |
} catch (SQLException e) {
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throw new ServiceFailure(serviceFailureCode, "The object specified by "+ identifier.getValue()+ |
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" couldn't be identified if it exists at this node since "+e.getMessage()); |
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throw new ServiceFailure(serviceFailureCode, serviceFailureMessage+" since "+e.getMessage()); |
|
| 1684 | 1690 |
} |
| 1685 | 1691 |
if(!exists) {
|
| 1686 | 1692 |
//the v1 method only handles a pid. |
| 1687 |
throw new NotFound(noFoundCode, "The object specified by "+identifier.getValue()+" does not exist at this node");
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throw new NotFound(noFoundCode, notFoundMessage);
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} |
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} |
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|
| ... | ... | |
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*/ |
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protected Identifier getPIDForSID(Identifier sid, String serviceFailureCode) throws ServiceFailure {
|
| 1700 | 1706 |
Identifier id = null; |
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String serviceFailureMessage = "The PID "+" couldn't be identified for the sid " + sid.getValue(); |
|
| 1701 | 1708 |
try {
|
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//determine if the given pid is a sid or not. |
| 1703 | 1710 |
if(IdentifierManager.getInstance().systemMetadataSIDExists(sid)) {
|
| ... | ... | |
| 1705 | 1712 |
//set the header pid for the sid if the identifier is a sid. |
| 1706 | 1713 |
id = IdentifierManager.getInstance().getHeadPID(sid); |
| 1707 | 1714 |
} catch (SQLException sqle) {
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throw new ServiceFailure(serviceFailureCode, "The current pid associated with the sid "+ sid.getValue()+ |
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" couldn't be identified at this node since "+sqle.getMessage()); |
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throw new ServiceFailure(serviceFailureCode, serviceFailureMessage+" since "+sqle.getMessage()); |
|
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} |
| 1711 | 1717 |
|
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} |
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} catch (SQLException e) {
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throw new ServiceFailure(serviceFailureCode, "The object specified by "+ sid.getValue()+ |
|
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" couldn't be identified at this node since "+e.getMessage()); |
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throw new ServiceFailure(serviceFailureCode, serviceFailureMessage + " since "+e.getMessage()); |
|
| 1716 | 1721 |
} |
| 1717 | 1722 |
return id; |
| 1718 | 1723 |
} |
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