Revision 6097
Added by ben leinfelder over 13 years ago
| test/edu/ucsb/nceas/metacat/dataone/CrudServiceTest.java | ||
|---|---|---|
| 109 | 109 |
suite.addTest(new CrudServiceTest("testDescribe"));
|
| 110 | 110 |
suite.addTest(new CrudServiceTest("testDelete"));
|
| 111 | 111 |
suite.addTest(new CrudServiceTest("testSemiColonsInIdentifiers"));
|
| 112 |
suite.addTest(new CrudServiceTest("testGenerateMissingSystemMetadata"));
|
|
| 113 | 112 |
return suite; |
| 114 | 113 |
} |
| 115 | 114 |
|
| ... | ... | |
| 422 | 421 |
} |
| 423 | 422 |
|
| 424 | 423 |
/** |
| 425 |
* test the generation of system metadata for docs that don't already |
|
| 426 |
* have it. This will be used for migration of existing object stores |
|
| 427 |
* to dataone. |
|
| 428 |
*/ |
|
| 429 |
public void testGenerateMissingSystemMetadata() |
|
| 430 |
{
|
|
| 431 |
printTestHeader("testGenerateMissingSystemMetadata");
|
|
| 432 |
try |
|
| 433 |
{
|
|
| 434 |
|
|
| 435 |
CrudService cs = CrudService.getInstance(); |
|
| 436 |
AuthToken token = getToken(); |
|
| 437 |
//create a document with no system metadata |
|
| 438 |
String testDoc = getTestDoc(); |
|
| 439 |
Identifier id = new Identifier(); |
|
| 440 |
String docid = generateDocumentId(); |
|
| 441 |
id.setValue(docid); |
|
| 442 |
|
|
| 443 |
cs.insertOrUpdateDocument(testDoc, id, cs.getSessionData(token), "insert", false); |
|
| 444 |
//try to get its system metadata, should fail |
|
| 445 |
try |
|
| 446 |
{
|
|
| 447 |
getSystemMetadata(token, id); |
|
| 448 |
fail("call to getSystemMetadata should have failed.");
|
|
| 449 |
} |
|
| 450 |
catch(org.dataone.service.exceptions.NotFound e) |
|
| 451 |
{
|
|
| 452 |
// expect an exception of this type |
|
| 453 |
} |
|
| 454 |
|
|
| 455 |
//generate missing system metadata |
|
| 456 |
cs.generateMissingSystemMetadata(token); |
|
| 457 |
//try to get system metadata again, should succeed |
|
| 458 |
SystemMetadata smd = getSystemMetadata(token, id); |
|
| 459 |
assertTrue("SystemMetadata should not be null", smd != null);
|
|
| 460 |
} |
|
| 461 |
catch(Exception e) |
|
| 462 |
{
|
|
| 463 |
System.out.println("testGenerateSystemMetadata *** exception trace:");
|
|
| 464 |
e.printStackTrace(); |
|
| 465 |
fail("Unexpected error generating missing system metadata: " + e.getClass() + ": " + e.getMessage());
|
|
| 466 |
} |
|
| 467 |
} |
|
| 468 |
|
|
| 469 |
/** |
|
| 470 | 424 |
* make sure that only valid sessions can update/delete |
| 471 | 425 |
*/ |
| 472 | 426 |
public void testAccessControl() |
| src/edu/ucsb/nceas/metacat/restservice/ResourceHandler.java | ||
|---|---|---|
| 326 | 326 |
System.out.println("Using resource 'meta'");
|
| 327 | 327 |
if(params != null && params.get(FUNCTION_KEYWORD) != null && |
| 328 | 328 |
params.get(FUNCTION_KEYWORD)[0].equals(FUNCTION_NAME_GENERATE_MISSING_SYSTEM_METADATA)) |
| 329 |
{ //generate system metadata for any object that is
|
|
| 330 |
//a) not system metadata itself |
|
| 331 |
//b) does not already have a system metadata id in the systemmetadata table |
|
| 332 |
//c) not a BIN object (data) |
|
| 333 |
//TODO: check if we need this anymore. Might be superceded |
|
| 334 |
//by MetacatPopulator |
|
| 335 |
generateMissingSystemMetadata(); |
|
| 329 |
{
|
|
| 336 | 330 |
status = true; |
| 337 | 331 |
} |
| 338 | 332 |
else |
| ... | ... | |
| 1026 | 1020 |
throw new Exception("Could not load the session data: " + e.getClass() + ": " + e.getMessage());
|
| 1027 | 1021 |
} |
| 1028 | 1022 |
} |
| 1029 |
|
|
| 1030 |
/** |
|
| 1031 |
* generate missing system metadata for any science metadata objects |
|
| 1032 |
* that don't already have it. https://trac.dataone.org/ticket/591 |
|
| 1033 |
* |
|
| 1034 |
* called with POST meta/?op=generatemissingsystemmetadata |
|
| 1035 |
* @throws SQLException |
|
| 1036 |
* @throws AccessionNumberException |
|
| 1037 |
* @throws NoSuchAlgorithmException |
|
| 1038 |
* @throws InvalidRequest |
|
| 1039 |
* @throws NotImplemented |
|
| 1040 |
* @throws NotFound |
|
| 1041 |
* @throws NotAuthorized |
|
| 1042 |
* @throws InvalidToken |
|
| 1043 |
* @throws PropertyNotFoundException |
|
| 1044 |
* @throws McdbDocNotFoundException |
|
| 1045 |
* @throws ServiceFailure |
|
| 1046 |
*/ |
|
| 1047 |
private void generateMissingSystemMetadata() throws ServiceFailure, McdbDocNotFoundException, PropertyNotFoundException, |
|
| 1048 |
InvalidToken, NotAuthorized, NotFound, NotImplemented, InvalidRequest, NoSuchAlgorithmException, |
|
| 1049 |
AccessionNumberException, SQLException |
|
| 1050 |
{
|
|
| 1051 |
AuthToken token = new AuthToken(sessionId); |
|
| 1052 |
CrudService.getInstance().generateMissingSystemMetadata(token); |
|
| 1053 |
} |
|
| 1054 | 1023 |
|
| 1055 | 1024 |
/** |
| 1056 | 1025 |
* Earthgrid API > Identifier Service > isRegistered Function : |
| src/edu/ucsb/nceas/metacat/MetacatHandler.java | ||
|---|---|---|
| 123 | 123 |
import org.jibx.runtime.BindingDirectory; |
| 124 | 124 |
import org.jibx.runtime.IBindingFactory; |
| 125 | 125 |
import org.jibx.runtime.IMarshallingContext; |
| 126 |
import org.jibx.runtime.IUnmarshallingContext; |
|
| 127 | 126 |
import org.jibx.runtime.JiBXException; |
| 128 | 127 |
|
| 129 | 128 |
import org.xml.sax.SAXException; |
| ... | ... | |
| 133 | 132 |
import com.oreilly.servlet.multipart.ParamPart; |
| 134 | 133 |
import com.oreilly.servlet.multipart.Part; |
| 135 | 134 |
|
| 136 |
import org.dataone.service.types.AuthToken; |
|
| 137 | 135 |
import org.dataone.service.types.Checksum; |
| 138 | 136 |
import org.dataone.service.types.ChecksumAlgorithm; |
| 139 | 137 |
import org.dataone.service.types.Identifier; |
| ... | ... | |
| 1867 | 1865 |
try {
|
| 1868 | 1866 |
// handle updates |
| 1869 | 1867 |
identifier.setValue(im.getGUID(newdocid, rev)); |
| 1870 |
sysMeta = getSystemMetadata(identifier, user, groups); |
|
| 1871 |
sysMetaLocalId = insertOrUpdateSystemMetadata( |
|
| 1872 |
sysMeta, "update", user, groups); |
|
| 1868 |
sysMeta = getSystemMetadata(identifier); |
|
| 1869 |
IdentifierManager.getInstance().insertAdditionalSystemMetadataFields(sysMeta); |
|
| 1873 | 1870 |
|
| 1874 |
} catch ( PropertyNotFoundException pnfe) {
|
|
| 1875 |
logMetacat.error("There was a problem getting the server " +
|
|
| 1876 |
"url properties: " + pnfe.getMessage()); |
|
| 1877 |
|
|
| 1878 | 1871 |
} catch ( McdbDocNotFoundException mnfe) {
|
| 1879 | 1872 |
|
| 1880 | 1873 |
// handle inserts |
| 1881 | 1874 |
try {
|
| 1882 | 1875 |
sysMeta = createSystemMetadata(newdocid, user, groups); |
| 1883 |
sysMetaLocalId = insertOrUpdateSystemMetadata( |
|
| 1884 |
sysMeta, "insert", user, groups); |
|
| 1876 |
IdentifierManager.getInstance().insertAdditionalSystemMetadataFields(sysMeta); |
|
| 1885 | 1877 |
|
| 1886 | 1878 |
} catch ( McdbDocNotFoundException dnfe ) {
|
| 1887 | 1879 |
logMetacat.debug( |
| ... | ... | |
| 3516 | 3508 |
} |
| 3517 | 3509 |
|
| 3518 | 3510 |
/** |
| 3519 |
* Serialize a system metadata doc. Note: This needs to refactored out |
|
| 3520 |
* of MetacatHandler and into a utitlity when stream i/o in Metacat is |
|
| 3521 |
* evaluated. |
|
| 3522 |
* |
|
| 3523 |
* @param sysmeta The system metadata object to be serialized |
|
| 3524 |
* @return sysMetaOut The system metadata XML document as a ByteArrayOutputStream |
|
| 3525 |
* @throws JiBXException |
|
| 3526 |
*/ |
|
| 3527 |
private static ByteArrayOutputStream serializeSystemMetadata(SystemMetadata sysmeta) |
|
| 3528 |
throws JiBXException {
|
|
| 3529 |
|
|
| 3530 |
IBindingFactory bfact; |
|
| 3531 |
ByteArrayOutputStream sysmetaOut = null; |
|
| 3532 |
|
|
| 3533 |
try {
|
|
| 3534 |
bfact = BindingDirectory.getFactory(SystemMetadata.class); |
|
| 3535 |
IMarshallingContext mctx = bfact.createMarshallingContext(); |
|
| 3536 |
sysmetaOut = new ByteArrayOutputStream(); |
|
| 3537 |
mctx.marshalDocument(sysmeta, "UTF-8", null, sysmetaOut); |
|
| 3538 |
} catch (JiBXException jxe) {
|
|
| 3539 |
throw jxe; |
|
| 3540 |
|
|
| 3541 |
} |
|
| 3542 |
|
|
| 3543 |
return sysmetaOut; |
|
| 3544 |
} |
|
| 3545 |
|
|
| 3546 |
/** |
|
| 3547 | 3511 |
* Creates a system metadata object for insertion into metacat |
| 3548 | 3512 |
* |
| 3549 | 3513 |
* @param localId The local document identifier |
| ... | ... | |
| 3570 | 3534 |
SystemMetadata sysMeta = new SystemMetadata(); |
| 3571 | 3535 |
InputStream inputStream; |
| 3572 | 3536 |
int rev = im.getLatestRevForLocalId(localId); |
| 3537 |
AccessionNumber accNum = new AccessionNumber(localId, "NONE"); |
|
| 3573 | 3538 |
Identifier identifier = new Identifier(); |
| 3574 | 3539 |
|
| 3575 | 3540 |
try {
|
| 3576 | 3541 |
// get the identifier if it exists |
| 3577 |
identifier.setValue(im.getGUID(localId, rev));
|
|
| 3542 |
identifier.setValue(im.getGUID(accNum.getDocid(), rev));
|
|
| 3578 | 3543 |
|
| 3579 | 3544 |
} catch ( McdbDocNotFoundException dnfe ) {
|
| 3580 | 3545 |
// otherwise create the mapping |
| ... | ... | |
| 3583 | 3548 |
logMetacat.debug("No guid in the identifier table. adding it for " + localId);
|
| 3584 | 3549 |
im.createMapping(localId, localId); |
| 3585 | 3550 |
logMetacat.debug("Mapping created for " + localId);
|
| 3586 |
AccessionNumber accNum = new AccessionNumber(localId, "NONE"); |
|
| 3587 |
logMetacat.debug("accessionNumber: " + accNum);
|
|
| 3551 |
logMetacat.debug("accessionNumber: " + accNum);
|
|
| 3588 | 3552 |
identifier.setValue(im.getGUID(accNum.getDocid(), rev)); |
| 3589 | 3553 |
|
| 3590 | 3554 |
} |
| ... | ... | |
| 3692 | 3656 |
try {
|
| 3693 | 3657 |
logMetacat.debug("Checking for existing system metadata for " +
|
| 3694 | 3658 |
dataDocId.getValue()); |
| 3695 |
dataSysMeta = this.getSystemMetadata(dataDocId, username, groups);
|
|
| 3659 |
dataSysMeta = this.getSystemMetadata(dataDocId); |
|
| 3696 | 3660 |
// add describedBy sysmeta |
| 3697 | 3661 |
logMetacat.debug("Setting describedBy for " + dataDocId.getValue() +
|
| 3698 | 3662 |
" to " + identifier.getValue()); |
| ... | ... | |
| 3702 | 3666 |
f = ObjectFormat.OCTET_STREAM; |
| 3703 | 3667 |
} |
| 3704 | 3668 |
dataSysMeta.setObjectFormat(f); |
| 3705 |
dataSysMetaId = insertOrUpdateSystemMetadata( |
|
| 3706 |
dataSysMeta, "update", username, groups); |
|
| 3669 |
IdentifierManager.getInstance().insertAdditionalSystemMetadataFields(dataSysMeta); |
|
| 3707 | 3670 |
|
| 3708 | 3671 |
} catch ( McdbDocNotFoundException nf ) {
|
| 3709 | 3672 |
// System metadata for data doesn't exist |
| ... | ... | |
| 3729 | 3692 |
|
| 3730 | 3693 |
logMetacat.debug("Updating system metadata for " +
|
| 3731 | 3694 |
dataDocId.getValue() + " to " + dataDocMimeType); |
| 3732 |
dataSysMetaId = insertOrUpdateSystemMetadata( |
|
| 3733 |
dataSysMeta, "insert", username, groups); |
|
| 3695 |
IdentifierManager.getInstance().insertAdditionalSystemMetadataFields(dataSysMeta); |
|
| 3734 | 3696 |
|
| 3735 | 3697 |
} catch ( McdbDocNotFoundException mdnf) {
|
| 3736 | 3698 |
mdnf.printStackTrace(); |
| ... | ... | |
| 3759 | 3721 |
|
| 3760 | 3722 |
} |
| 3761 | 3723 |
|
| 3762 |
} catch ( InsufficientKarmaException ike ) {
|
|
| 3763 |
logMetacat.debug("There was an access problem reading " +
|
|
| 3764 |
localId + ". The error message was: " + ike.getMessage()); |
|
| 3765 |
throw ike; |
|
| 3766 |
|
|
| 3767 | 3724 |
} catch ( McdbException me ) {
|
| 3768 | 3725 |
logMetacat.debug("There was a Metacat problem. " +
|
| 3769 | 3726 |
"The error message was: " + me.getMessage()); |
| 3770 | 3727 |
throw me; |
| 3771 | 3728 |
|
| 3772 |
} catch ( JiBXException jxe ) {
|
|
| 3773 |
logMetacat.debug("There was a problem deserializing the system " +
|
|
| 3774 |
"metadata XML. The error message was: " + jxe.getMessage()); |
|
| 3775 |
throw jxe; |
|
| 3776 |
|
|
| 3777 | 3729 |
} // end try() |
| 3778 | 3730 |
|
| 3779 | 3731 |
} // end if() |
| ... | ... | |
| 3838 | 3790 |
return sysMeta; |
| 3839 | 3791 |
} |
| 3840 | 3792 |
|
| 3841 |
/* |
|
| 3842 |
* Inserts or updates system metadata documents in Metacat. Note: This |
|
| 3843 |
* needs to be refactored out of MetacatHandler and into a utitlity when |
|
| 3844 |
* stream i/o in Metacat is evaluated. |
|
| 3845 |
* |
|
| 3846 |
* @param sysMeta The system metadata object to process |
|
| 3847 |
* @param action The action to perform, insert or update |
|
| 3848 |
* @param user The username doing the document insert or update |
|
| 3849 |
* @param groups The groups the user belongs in |
|
| 3850 |
* |
|
| 3851 |
* @return localId The new docid of the inserted or updated document |
|
| 3852 |
* |
|
| 3853 |
* @throws SQLException |
|
| 3854 |
*/ |
|
| 3855 |
private String insertOrUpdateSystemMetadata(SystemMetadata sysMeta, |
|
| 3856 |
String action, String user, String[] groups) |
|
| 3857 |
throws SQLException, InsufficientKarmaException, JiBXException, |
|
| 3858 |
PropertyNotFoundException, McdbException, McdbDocNotFoundException {
|
|
| 3859 |
|
|
| 3860 |
logMetacat.debug("MetacatHandler.insertOrUpdateSystemMetadata() called.");
|
|
| 3861 |
|
|
| 3862 |
String metacatUrl = ""; |
|
| 3863 |
action = action.toUpperCase(); |
|
| 3864 |
|
|
| 3865 |
try {
|
|
| 3866 |
String server = PropertyService.getProperty("server.name");
|
|
| 3867 |
String port = PropertyService.getProperty("server.httpPort");
|
|
| 3868 |
String context = PropertyService.getProperty("application.context");
|
|
| 3869 |
metacatUrl = "http://" + server + ":" + port + "/" + context; |
|
| 3870 |
|
|
| 3871 |
} catch ( PropertyNotFoundException pnfe ) {
|
|
| 3872 |
logMetacat.error("Couldn't get the server url properties: " +
|
|
| 3873 |
pnfe.getMessage()); |
|
| 3874 |
throw pnfe; |
|
| 3875 |
|
|
| 3876 |
} |
|
| 3877 |
|
|
| 3878 |
DocumentImplWrapper docImpl = new DocumentImplWrapper("", false);
|
|
| 3879 |
DBConnection dbConn = null; |
|
| 3880 |
int serialNumber = -1; |
|
| 3881 |
String qformat = "xml"; |
|
| 3882 |
String xml = null; |
|
| 3883 |
String doc = null; |
|
| 3884 |
String localId = null; |
|
| 3885 |
String newAccNumber = null; |
|
| 3886 |
String pub = null; |
|
| 3887 |
StringReader dtd = null; |
|
| 3888 |
|
|
| 3889 |
IdentifierManager im = IdentifierManager.getInstance(); |
|
| 3890 |
Identifier sysMetaGuid = new Identifier(); |
|
| 3891 |
sysMetaGuid.setValue(DocumentUtil.generateDocumentId(1)); |
|
| 3892 |
sysMeta.setDateSysMetadataModified(new Date()); |
|
| 3893 |
|
|
| 3894 |
// either generate or get a system metadata localId |
|
| 3895 |
try {
|
|
| 3896 |
if ( action.equals("INSERT") ) {
|
|
| 3897 |
localId = im.generateLocalId(sysMetaGuid.getValue(), 1, true); |
|
| 3898 |
|
|
| 3899 |
} else if ( action.equals("UPDATE") ) {
|
|
| 3900 |
localId = im.getSystemMetadataLocalId(sysMetaGuid.getValue()); |
|
| 3901 |
String docid = localId.substring(0, localId.lastIndexOf("."));
|
|
| 3902 |
String revString = |
|
| 3903 |
localId.substring(localId.lastIndexOf(".") + 1, localId.length());
|
|
| 3904 |
int rev = new Integer(revString).intValue(); |
|
| 3905 |
rev++; |
|
| 3906 |
docid = docid + "." + rev; |
|
| 3907 |
localId = docid; |
|
| 3908 |
logMetacat.debug("Incremented system metadata localId: " + localId);
|
|
| 3909 |
|
|
| 3910 |
} |
|
| 3911 |
|
|
| 3912 |
} catch ( McdbDocNotFoundException mnfe ) {
|
|
| 3913 |
throw mnfe; |
|
| 3914 |
|
|
| 3915 |
} |
|
| 3916 |
|
|
| 3917 |
// get the xml from the sytem metadata object |
|
| 3918 |
try {
|
|
| 3919 |
xml = new String(serializeSystemMetadata(sysMeta).toByteArray()); |
|
| 3920 |
|
|
| 3921 |
} catch ( JiBXException jxe ) {
|
|
| 3922 |
throw jxe; |
|
| 3923 |
|
|
| 3924 |
} |
|
| 3925 |
|
|
| 3926 |
logMetacat.debug("SystemMetadata to insert or update: " + xml);
|
|
| 3927 |
|
|
| 3928 |
// ensure user can insert or update |
|
| 3929 |
try {
|
|
| 3930 |
|
|
| 3931 |
if ( !(AuthUtil.canInsertOrUpdate(user, groups)) ) {
|
|
| 3932 |
throw new InsufficientKarmaException("The user " + user +
|
|
| 3933 |
"does not have permission to insert or update system metadata."); |
|
| 3934 |
|
|
| 3935 |
} |
|
| 3936 |
|
|
| 3937 |
} catch (MetacatUtilException ue) {
|
|
| 3938 |
throw new InsufficientKarmaException("Couldn't determine if user " + user +
|
|
| 3939 |
"has permission to insert or update system metadata."); |
|
| 3940 |
|
|
| 3941 |
} |
|
| 3942 |
|
|
| 3943 |
try {
|
|
| 3944 |
|
|
| 3945 |
// get a database connection from the pool |
|
| 3946 |
dbConn = |
|
| 3947 |
DBConnectionPool.getDBConnection( |
|
| 3948 |
"MetacatHandler.insertOrUpdateSystemMetadata"); |
|
| 3949 |
serialNumber = dbConn.getCheckOutSerialNumber(); |
|
| 3950 |
|
|
| 3951 |
// write the document to the database and disk |
|
| 3952 |
logMetacat.debug("MetacatHandler.insertOrUpdateSystemMetadata(): " +
|
|
| 3953 |
"Begin writing XML to Metacat for " + action + |
|
| 3954 |
" operation."); |
|
| 3955 |
|
|
| 3956 |
// write the system metadata document |
|
| 3957 |
newAccNumber = docImpl.write(dbConn, xml, pub, dtd, |
|
| 3958 |
action, localId, user, groups); |
|
| 3959 |
|
|
| 3960 |
logMetacat.debug("MetacatHandler.insertOrUpdateSystemMetadata(): " +
|
|
| 3961 |
"Wrote XML to Metacat for " + action + |
|
| 3962 |
" operation."); |
|
| 3963 |
|
|
| 3964 |
if ( action.equals("INSERT") ) {
|
|
| 3965 |
IdentifierManager.getInstance().createSystemMetadataMapping( |
|
| 3966 |
sysMeta, sysMetaGuid.getValue()); |
|
| 3967 |
setAccess(metacatUrl, user, newAccNumber, |
|
| 3968 |
"public", "4", "allow", "allowFirst"); |
|
| 3969 |
|
|
| 3970 |
} else if ( action.equals("UPDATE") ) {
|
|
| 3971 |
IdentifierManager.getInstance().updateSystemMetadataMapping( |
|
| 3972 |
sysMeta.getIdentifier().getValue(), localId); |
|
| 3973 |
IdentifierManager.getInstance().insertAdditionalSystemMetadataFields( |
|
| 3974 |
sysMeta.getDateUploaded().getTime(), |
|
| 3975 |
sysMeta.getRightsHolder().getValue(), |
|
| 3976 |
sysMeta.getChecksum().getValue(), |
|
| 3977 |
sysMeta.getChecksum().getAlgorithm().name(), |
|
| 3978 |
sysMeta.getOriginMemberNode().getValue(), |
|
| 3979 |
sysMeta.getAuthoritativeMemberNode().getValue(), |
|
| 3980 |
sysMeta.getDateSysMetadataModified().getTime(), |
|
| 3981 |
sysMeta.getSubmitter().getValue(), |
|
| 3982 |
sysMeta.getIdentifier().getValue(), |
|
| 3983 |
sysMeta.getObjectFormat().toString(), |
|
| 3984 |
sysMeta.getSize()); |
|
| 3985 |
|
|
| 3986 |
} |
|
| 3987 |
// unfortunately DocumentImplWrapper only raises a general exception |
|
| 3988 |
} catch (Exception e ) {
|
|
| 3989 |
throw new McdbException(e.getMessage()); |
|
| 3990 |
|
|
| 3991 |
} finally {
|
|
| 3992 |
// Return db connection |
|
| 3993 |
DBConnectionPool.returnDBConnection(dbConn, serialNumber); |
|
| 3994 |
|
|
| 3995 |
} |
|
| 3996 |
|
|
| 3997 |
return newAccNumber; |
|
| 3998 |
} |
|
| 3999 |
|
|
| 4000 | 3793 |
/** |
| 4001 | 3794 |
* Get the system metadata for a document with a specified guid |
| 4002 | 3795 |
* |
| ... | ... | |
| 4004 | 3797 |
* |
| 4005 | 3798 |
* @return sysMeta The desired SystemMetadata object |
| 4006 | 3799 |
*/ |
| 4007 |
private SystemMetadata getSystemMetadata(Identifier guid, |
|
| 4008 |
String user, String[] groups) |
|
| 4009 |
throws McdbDocNotFoundException, InsufficientKarmaException, |
|
| 4010 |
JiBXException, ParseLSIDException, PropertyNotFoundException, |
|
| 4011 |
McdbException, SQLException, IOException, ClassNotFoundException {
|
|
| 3800 |
private SystemMetadata getSystemMetadata(Identifier guid) |
|
| 3801 |
throws McdbDocNotFoundException {
|
|
| 4012 | 3802 |
|
| 4013 | 3803 |
logMetacat.debug("MetacatHandler.getSystemMetadata() called.");
|
| 4014 | 3804 |
|
| 4015 |
SystemMetadata sysMeta = new SystemMetadata(); |
|
| 4016 |
InputStream inputStream; |
|
| 3805 |
SystemMetadata sysMeta = null; |
|
| 4017 | 3806 |
|
| 4018 | 3807 |
try {
|
| 4019 |
IdentifierManager im = IdentifierManager.getInstance(); |
|
| 4020 |
String localId = im.getSystemMetadataLocalId(guid.getValue()); |
|
| 4021 |
|
|
| 4022 |
try {
|
|
| 4023 |
inputStream = this.read(localId); |
|
| 4024 |
|
|
| 4025 |
} catch ( McdbDocNotFoundException dnfe ) {
|
|
| 4026 |
throw dnfe; |
|
| 4027 |
|
|
| 4028 |
} catch ( ParseLSIDException ple ) {
|
|
| 4029 |
throw ple; |
|
| 4030 |
|
|
| 4031 |
} catch ( PropertyNotFoundException pnfe ) {
|
|
| 4032 |
throw pnfe; |
|
| 4033 |
|
|
| 4034 |
} catch ( McdbException me ) {
|
|
| 4035 |
throw me; |
|
| 4036 |
|
|
| 4037 |
} catch ( SQLException sqle ) {
|
|
| 4038 |
throw sqle; |
|
| 4039 |
|
|
| 4040 |
} catch ( ClassNotFoundException cnfe ) {
|
|
| 4041 |
throw cnfe; |
|
| 4042 |
|
|
| 4043 |
} catch ( IOException ioe ) {
|
|
| 4044 |
throw ioe; |
|
| 4045 |
|
|
| 4046 |
} // end try() |
|
| 4047 |
|
|
| 4048 |
try {
|
|
| 4049 |
sysMeta = deserializeSystemMetadata(inputStream); |
|
| 4050 |
return sysMeta; |
|
| 4051 |
|
|
| 4052 |
} catch ( JiBXException jxe ) {
|
|
| 4053 |
logMetacat.debug("There was a problem deserializing the system " +
|
|
| 4054 |
"metadata XML. The error message was: " + jxe.getMessage()); |
|
| 4055 |
throw jxe; |
|
| 4056 |
|
|
| 4057 |
} |
|
| 3808 |
String localId = IdentifierManager.getInstance().getSystemMetadataLocalId(guid.getValue()); |
|
| 3809 |
sysMeta = IdentifierManager.getInstance().getSystemMetadata(localId); |
|
| 4058 | 3810 |
} catch ( McdbDocNotFoundException dnfe ) {
|
| 4059 | 3811 |
logMetacat.debug("There was a problem getting the system " +
|
| 4060 | 3812 |
"metadata local id. The error was: " + dnfe.getMessage()); |
| 4061 | 3813 |
throw dnfe; |
| 4062 |
|
|
| 4063 | 3814 |
} |
| 3815 |
return sysMeta; |
|
| 3816 |
|
|
| 4064 | 3817 |
} |
| 4065 |
|
|
| 4066 |
/** |
|
| 4067 |
* deserialize a system metadata doc. Note: This needs to refactored out |
|
| 4068 |
* of MetacatHandler and into a utitlity when stream i/o in Metacat is |
|
| 4069 |
* evaluated. |
|
| 4070 |
* @param xml The xml to be deserialized |
|
| 4071 |
* @return sysmeta The SystemMetadata object to be returned |
|
| 4072 |
* @throws JiBXException |
|
| 4073 |
*/ |
|
| 4074 |
private static SystemMetadata deserializeSystemMetadata(InputStream xml) |
|
| 4075 |
throws JiBXException {
|
|
| 4076 |
|
|
| 4077 |
try {
|
|
| 4078 |
IBindingFactory bfact = |
|
| 4079 |
BindingDirectory.getFactory(SystemMetadata.class); |
|
| 4080 |
IUnmarshallingContext uctx = bfact.createUnmarshallingContext(); |
|
| 4081 |
SystemMetadata sysmeta = |
|
| 4082 |
(SystemMetadata) uctx.unmarshalDocument(xml, null); |
|
| 4083 |
return sysmeta; |
|
| 4084 |
|
|
| 4085 |
} catch (JiBXException jxe) {
|
|
| 4086 |
throw jxe; |
|
| 4087 |
|
|
| 4088 |
} |
|
| 4089 | 3818 |
|
| 4090 |
} |
|
| 4091 |
|
|
| 4092 | 3819 |
/* |
| 4093 | 3820 |
* Find the size (in bytes) of a stream. Note: This needs to refactored out |
| 4094 | 3821 |
* of MetacatHandler and into a utility when stream i/o in Metacat is |
| src/edu/ucsb/nceas/metacat/dataone/CrudService.java | ||
|---|---|---|
| 22 | 22 |
*/ |
| 23 | 23 |
package edu.ucsb.nceas.metacat.dataone; |
| 24 | 24 |
|
| 25 |
import java.io.ByteArrayOutputStream;
|
|
| 25 |
import java.io.ByteArrayInputStream;
|
|
| 26 | 26 |
import java.io.File; |
| 27 | 27 |
import java.io.FileInputStream; |
| 28 | 28 |
import java.io.FileNotFoundException; |
| ... | ... | |
| 30 | 30 |
import java.io.IOException; |
| 31 | 31 |
import java.io.InputStream; |
| 32 | 32 |
import java.io.OutputStream; |
| 33 |
|
|
| 34 | 33 |
import java.security.NoSuchAlgorithmException; |
| 35 |
|
|
| 36 | 34 |
import java.sql.SQLException; |
| 37 |
|
|
| 38 | 35 |
import java.text.DateFormat; |
| 39 |
|
|
| 40 | 36 |
import java.util.Calendar; |
| 41 | 37 |
import java.util.Date; |
| 42 | 38 |
import java.util.Enumeration; |
| ... | ... | |
| 49 | 45 |
|
| 50 | 46 |
import javax.servlet.http.HttpServletRequest; |
| 51 | 47 |
|
| 52 |
import javax.xml.parsers.ParserConfigurationException; |
|
| 53 |
import javax.xml.xpath.XPathExpressionException; |
|
| 54 |
|
|
| 55 | 48 |
import org.apache.commons.io.IOUtils; |
| 56 | 49 |
import org.apache.log4j.Logger; |
| 57 |
|
|
| 58 |
import org.dataone.eml.DataoneEMLParser; |
|
| 59 |
import org.dataone.eml.EMLDocument; |
|
| 60 |
import org.dataone.eml.EMLDocument.DistributionMetadata; |
|
| 61 |
|
|
| 62 |
import org.dataone.service.exceptions.BaseException; |
|
| 63 | 50 |
import org.dataone.service.exceptions.IdentifierNotUnique; |
| 64 | 51 |
import org.dataone.service.exceptions.InsufficientResources; |
| 65 | 52 |
import org.dataone.service.exceptions.InvalidRequest; |
| ... | ... | |
| 70 | 57 |
import org.dataone.service.exceptions.NotImplemented; |
| 71 | 58 |
import org.dataone.service.exceptions.ServiceFailure; |
| 72 | 59 |
import org.dataone.service.exceptions.UnsupportedType; |
| 73 |
|
|
| 74 | 60 |
import org.dataone.service.mn.MemberNodeCrud; |
| 75 |
|
|
| 76 | 61 |
import org.dataone.service.types.AuthToken; |
| 77 | 62 |
import org.dataone.service.types.Checksum; |
| 78 | 63 |
import org.dataone.service.types.ChecksumAlgorithm; |
| ... | ... | |
| 88 | 73 |
import org.dataone.service.types.SystemMetadata; |
| 89 | 74 |
import org.dataone.service.types.util.ServiceTypeUtil; |
| 90 | 75 |
|
| 91 |
import org.jibx.runtime.BindingDirectory; |
|
| 92 |
import org.jibx.runtime.IBindingFactory; |
|
| 93 |
import org.jibx.runtime.IMarshallingContext; |
|
| 94 |
import org.jibx.runtime.IUnmarshallingContext; |
|
| 95 |
import org.jibx.runtime.JiBXException; |
|
| 96 |
|
|
| 97 |
import org.xml.sax.SAXException; |
|
| 98 |
|
|
| 99 |
import edu.ucsb.nceas.metacat.AccessionNumber; |
|
| 100 | 76 |
import edu.ucsb.nceas.metacat.AccessionNumberException; |
| 101 | 77 |
import edu.ucsb.nceas.metacat.DocumentImpl; |
| 102 | 78 |
import edu.ucsb.nceas.metacat.EventLog; |
| ... | ... | |
| 111 | 87 |
import edu.ucsb.nceas.metacat.service.SessionService; |
| 112 | 88 |
import edu.ucsb.nceas.metacat.util.DocumentUtil; |
| 113 | 89 |
import edu.ucsb.nceas.metacat.util.SessionData; |
| 114 |
|
|
| 115 | 90 |
import edu.ucsb.nceas.utilities.ParseLSIDException; |
| 116 | 91 |
import edu.ucsb.nceas.utilities.PropertyNotFoundException; |
| 117 | 92 |
|
| ... | ... | |
| 245 | 220 |
params.put(name, value); |
| 246 | 221 |
} |
| 247 | 222 |
|
| 248 |
/** |
|
| 249 |
* Generate SystemMetadata for any object in the object store that does |
|
| 250 |
* not already have it. SystemMetadata documents themselves, are, of course, |
|
| 251 |
* exempt. This is a utility method for migration of existing object |
|
| 252 |
* stores to DataONE where SystemMetadata is required for all objects. See |
|
| 253 |
* https://trac.dataone.org/ticket/591 |
|
| 254 |
* |
|
| 255 |
* @param token an authtoken with appropriate permissions to read all |
|
| 256 |
* documents in the object store. To work correctly, this should probably |
|
| 257 |
* be an adminstrative credential. |
|
| 258 |
* @throws SQLException |
|
| 259 |
* @throws AccessionNumberException |
|
| 260 |
* @throws NoSuchAlgorithmException |
|
| 261 |
* @throws InvalidRequest |
|
| 262 |
* @throws NotImplemented |
|
| 263 |
* @throws NotFound |
|
| 264 |
* @throws NotAuthorized |
|
| 265 |
* @throws InvalidToken |
|
| 266 |
* @throws PropertyNotFoundException |
|
| 267 |
* @throws McdbDocNotFoundException |
|
| 268 |
* @throws ServiceFailure |
|
| 269 |
*/ |
|
| 270 |
public void generateMissingSystemMetadata(AuthToken token) |
|
| 271 |
throws ServiceFailure, McdbDocNotFoundException, PropertyNotFoundException, InvalidToken, NotAuthorized, |
|
| 272 |
NotFound, NotImplemented, InvalidRequest, NoSuchAlgorithmException, AccessionNumberException, SQLException |
|
| 273 |
{
|
|
| 274 |
IdentifierManager im = IdentifierManager.getInstance(); |
|
| 275 |
//get the list of ids with no SM |
|
| 276 |
List<String> idList = im.getLocalIdsWithNoSystemMetadata(); |
|
| 277 |
for (String localId : idList) {
|
|
| 278 |
//for each id, add a system metadata doc |
|
| 279 |
generateMissingSystemMetadata(token, localId); |
|
| 280 |
} |
|
| 281 |
logCrud.info("generateMissingSystemMetadata(token)");
|
|
| 282 |
} |
|
| 283 |
|
|
| 284 |
/** |
|
| 285 |
* Generate SystemMetadata for a particular object with identifier localId. |
|
| 286 |
* This is a utility method for migration of existing objects |
|
| 287 |
* to DataONE where SystemMetadata is required for all objects. |
|
| 288 |
* |
|
| 289 |
* @param token an authtoken with appropriate permissions to read all |
|
| 290 |
* documents in the object store. To work correctly, this should |
|
| 291 |
* be an adminstrative credential. |
|
| 292 |
* @param localId the identifier of the object to be processed |
|
| 293 |
* @throws ServiceFailure |
|
| 294 |
* @throws SQLException |
|
| 295 |
* @throws AccessionNumberException |
|
| 296 |
* @throws NoSuchAlgorithmException |
|
| 297 |
* @throws InvalidRequest |
|
| 298 |
* @throws NotImplemented |
|
| 299 |
* @throws NotFound |
|
| 300 |
* @throws NotAuthorized |
|
| 301 |
* @throws InvalidToken |
|
| 302 |
* @throws PropertyNotFoundException |
|
| 303 |
* @throws McdbDocNotFoundException |
|
| 304 |
*/ |
|
| 305 |
public void generateMissingSystemMetadata(AuthToken token, String localId) |
|
| 306 |
throws ServiceFailure, McdbDocNotFoundException, PropertyNotFoundException, InvalidToken, NotAuthorized, |
|
| 307 |
NotFound, NotImplemented, InvalidRequest, NoSuchAlgorithmException, AccessionNumberException, SQLException |
|
| 308 |
{
|
|
| 309 |
logCrud.debug("CrudService.generateMissingSystemMetadata() called.");
|
|
| 310 |
logCrud.debug("Creating SystemMetadata for localId " + localId);
|
|
| 311 |
SystemMetadata sm = null; |
|
| 312 | 223 |
|
| 313 |
//generate required system metadata fields from the document |
|
| 314 |
try {
|
|
| 315 |
sm = createSystemMetadata(localId, token); |
|
| 316 |
} catch (IOException e1) {
|
|
| 317 |
e1.printStackTrace(); |
|
| 318 |
ServiceFailure sf = new ServiceFailure("00","IOException in generateMissingSystemMetadata: " +
|
|
| 319 |
e1.getMessage()); |
|
| 320 |
sf.setStackTrace(e1.getStackTrace()); |
|
| 321 |
throw sf; |
|
| 322 |
} |
|
| 323 |
|
|
| 324 |
//insert the systemmetadata object |
|
| 325 |
SessionData sessionData = getSessionData(token); |
|
| 326 |
String smlocalid = insertSystemMetadata(sm, sessionData); |
|
| 327 |
logCrud.debug("setting access on SM doc with localid " + smlocalid);
|
|
| 328 |
try {
|
|
| 329 |
handler.setAccess(metacatUrl, sessionData.getUserName(), smlocalid, "public", "4", "allow", "allowFirst"); |
|
| 330 |
} catch (Exception e) {
|
|
| 331 |
logCrud.debug("Unspecified exception thrown by MetacatHandler.setAccess(): " + e.getMessage());
|
|
| 332 |
logMetacat.error("Could not generate missing systemMetadata: " + e.getMessage());
|
|
| 333 |
logMetacat.error(e.getStackTrace()); |
|
| 334 |
ServiceFailure sf = new ServiceFailure("0","Unspecified exception thrown by MetacatHandler.setAccess(): " + e.getMessage());
|
|
| 335 |
sf.setStackTrace(e.getStackTrace()); |
|
| 336 |
throw sf; |
|
| 337 |
} |
|
| 338 |
|
|
| 339 |
String username = "public"; |
|
| 340 |
if (sessionData != null) {
|
|
| 341 |
username = sessionData.getUserName(); |
|
| 342 |
} |
|
| 343 |
EventLog.getInstance().log(metacatUrl, username, localId, "generateMissingSystemMetadata"); |
|
| 344 |
|
|
| 345 |
// catch (Exception e) { // TODO: Please don't catch Exception -- it masks bad things
|
|
| 346 |
// e.printStackTrace(); |
|
| 347 |
// logCrud.debug("Exception generating missing system metadata: " + e.getMessage());
|
|
| 348 |
// logMetacat.error("Could not generate missing system metadata: " + e.getMessage());
|
|
| 349 |
// } |
|
| 350 |
logCrud.info("generateMissingSystemMetadata(token, localId)");
|
|
| 351 |
} |
|
| 352 | 224 |
|
| 225 |
|
|
| 226 |
|
|
| 353 | 227 |
/** |
| 354 | 228 |
* create an object via the crud interface |
| 355 | 229 |
*/ |
| ... | ... | |
| 422 | 296 |
} |
| 423 | 297 |
|
| 424 | 298 |
// For Metadata and Data, insert the system metadata into the object store too |
| 425 |
String sysMetaLocalId = insertSystemMetadata(sysmeta, sessionData);
|
|
| 299 |
insertSystemMetadata(sysmeta, sessionData); |
|
| 426 | 300 |
//get the document info. add any access params for the sysmeta too |
| 427 | 301 |
//logCrud.debug("looking for access records to add for system " +
|
| 428 | 302 |
// "metadata who's parent doc's local id is " + localId); |
| ... | ... | |
| 447 | 321 |
} |
| 448 | 322 |
catch(Exception e) |
| 449 | 323 |
{
|
| 450 |
logMetacat.error("Error setting permissions on System Metadata object " +
|
|
| 451 |
" with id " + sysMetaLocalId + ": " + e.getMessage());
|
|
| 324 |
logMetacat.error("Error setting permissions on System Metadata object: " +
|
|
| 325 |
e.getMessage());
|
|
| 452 | 326 |
//TODO: decide if this error should cancel the entire create or |
| 453 | 327 |
//if it should continue with just a logged error. |
| 454 | 328 |
} |
| ... | ... | |
| 457 | 331 |
logMetacat.debug("Returning from CrudService.create()");
|
| 458 | 332 |
EventLog.getInstance().log(metacatUrl, |
| 459 | 333 |
username, localId, "create"); |
| 460 |
logCrud.info("create D1GUID:" + guid.getValue() + ":D1SCIMETADATA:" + localId +
|
|
| 461 |
":D1SYSMETADATA:"+ sysMetaLocalId + ":"); |
|
| 334 |
logCrud.info("create D1GUID:" + guid.getValue() + ":D1SCIMETADATA:" + localId);
|
|
| 462 | 335 |
return guid; |
| 463 | 336 |
} |
| 464 | 337 |
|
| ... | ... | |
| 487 | 360 |
//change the obsoletes field of the new systemMetadata (sm.new) to point to the id of the old one |
| 488 | 361 |
sysmeta.addObsolete(obsoletedGuid); |
| 489 | 362 |
//insert sm.new |
| 490 |
String sysMetaLocalId = insertSystemMetadata(sysmeta, sessionData);
|
|
| 363 |
insertSystemMetadata(sysmeta, sessionData); |
|
| 491 | 364 |
String localId; |
| 492 | 365 |
|
| 493 | 366 |
boolean isScienceMetadata = isScienceMetadata(sysmeta); |
| ... | ... | |
| 510 | 383 |
} |
| 511 | 384 |
EventLog.getInstance().log(metacatUrl, |
| 512 | 385 |
username, im.getLocalId(guid.getValue()), "update"); |
| 513 |
logCrud.info("update D1GUID:" + guid.getValue() + ":D1SCIMETADATA:" + localId +
|
|
| 514 |
":D1SYSMETADATA:"+ sysMetaLocalId + ":"); |
|
| 386 |
logCrud.info("update D1GUID:" + guid.getValue() + ":D1SCIMETADATA:" + localId);
|
|
| 515 | 387 |
return guid; |
| 516 | 388 |
} |
| 517 | 389 |
|
| ... | ... | |
| 1170 | 1042 |
{
|
| 1171 | 1043 |
checksumAlgorithm = "MD5"; |
| 1172 | 1044 |
} |
| 1173 |
InputStream docStream = get(token, guid); |
|
| 1045 |
|
|
| 1174 | 1046 |
String checksum; |
| 1175 | 1047 |
try |
| 1176 | 1048 |
{
|
| 1049 |
//InputStream docStream = get(token, guid); |
|
| 1050 |
String localId = IdentifierManager.getInstance().getLocalId(guid.getValue()); |
|
| 1051 |
DocumentImpl doc = new DocumentImpl(localId); |
|
| 1052 |
InputStream docStream = new ByteArrayInputStream(doc.getBytes()); |
|
| 1053 |
|
|
| 1177 | 1054 |
checksum = checksum(docStream, checksumAlgorithm); |
| 1178 | 1055 |
} |
| 1179 | 1056 |
catch(Exception e) |
| ... | ... | |
| 1333 | 1210 |
/** |
| 1334 | 1211 |
* get the system metadata for a document with a specified guid. |
| 1335 | 1212 |
*/ |
| 1336 |
public SystemMetadata getSystemMetadata(AuthToken token, Identifier guid) |
|
| 1213 |
public SystemMetadata getSystemMetadata(AuthToken token, Identifier guid)
|
|
| 1337 | 1214 |
throws InvalidToken, ServiceFailure, NotAuthorized, NotFound, |
| 1338 | 1215 |
InvalidRequest, NotImplemented {
|
| 1339 | 1216 |
|
| 1340 |
logMetacat.debug("CrudService.getSystemMetadata - for guid: " + guid.getValue());
|
|
| 1217 |
logMetacat.debug("CrudService.getSystemMetadata - for guid: " + guid.getValue());
|
|
| 1341 | 1218 |
|
| 1342 |
// Retrieve the session information from the AuthToken |
|
| 1343 |
// If the session is expired, then the user is 'public' |
|
| 1344 |
final SessionData sessionData = getSessionData(token); |
|
| 1345 |
|
|
| 1346 |
try {
|
|
| 1347 |
IdentifierManager im = IdentifierManager.getInstance(); |
|
| 1348 |
final String localId = im.getSystemMetadataLocalId(guid.getValue()); |
|
| 1349 |
InputStream objectStream; |
|
| 1350 |
|
|
| 1351 |
try {
|
|
| 1352 |
String username = "public"; |
|
| 1353 |
String[] groupnames = null; |
|
| 1354 |
if(sessionData != null) |
|
| 1355 |
{
|
|
| 1356 |
username = sessionData.getUserName(); |
|
| 1357 |
groupnames = sessionData.getGroupNames(); |
|
| 1358 |
} |
|
| 1359 |
|
|
| 1360 |
objectStream = readFromMetacat(localId, username, groupnames); |
|
| 1361 |
|
|
| 1362 |
} catch (PropertyNotFoundException e) {
|
|
| 1363 |
e.printStackTrace(); |
|
| 1364 |
throw new ServiceFailure("1090", "Property not found while reading system metadata from metacat: " + e.getMessage());
|
|
| 1365 |
} catch (ClassNotFoundException e) {
|
|
| 1366 |
e.printStackTrace(); |
|
| 1367 |
throw new ServiceFailure("1090", "Class not found while reading system metadata from metacat: " + e.getMessage());
|
|
| 1368 |
} catch (IOException e) {
|
|
| 1369 |
e.printStackTrace(); |
|
| 1370 |
throw new ServiceFailure("1090", "IOException while reading system metadata from metacat: " + e.getMessage());
|
|
| 1371 |
} catch (SQLException e) {
|
|
| 1372 |
e.printStackTrace(); |
|
| 1373 |
throw new ServiceFailure("1090", "SQLException while reading system metadata from metacat: " + e.getMessage());
|
|
| 1374 |
} catch (McdbException e) {
|
|
| 1375 |
e.printStackTrace(); |
|
| 1376 |
throw new ServiceFailure("1090", "Metacat DB Exception while reading system metadata from metacat: " + e.getMessage());
|
|
| 1377 |
} catch (ParseLSIDException e) {
|
|
| 1378 |
e.printStackTrace(); |
|
| 1379 |
throw new NotFound("1060", "Error parsing LSID while reading system metadata from metacat: " + e.getMessage());
|
|
| 1380 |
} catch (InsufficientKarmaException e) {
|
|
| 1381 |
e.printStackTrace(); |
|
| 1382 |
throw new NotAuthorized("1040", "User not authorized for get() on system metadata: " + e.getMessage());
|
|
| 1383 |
} |
|
| 1384 |
|
|
| 1385 |
// Deserialize the xml to create a SystemMetadata object |
|
| 1386 |
SystemMetadata sysmeta = deserializeSystemMetadata(objectStream); |
|
| 1387 |
String username = "public"; |
|
| 1388 |
if(sessionData != null) |
|
| 1389 |
{
|
|
| 1390 |
username = sessionData.getUserName(); |
|
| 1391 |
} |
|
| 1392 |
EventLog.getInstance().log(metacatUrl, |
|
| 1393 |
username, im.getLocalId(guid.getValue()), "read"); |
|
| 1394 |
logCrud.info("getsystemmetadata D1GUID:" + guid.getValue() +
|
|
| 1395 |
":D1SYSMETADATA:"+ localId + ":"); |
|
| 1396 |
return sysmeta; |
|
| 1397 |
|
|
| 1398 |
} catch (McdbDocNotFoundException e) {
|
|
| 1399 |
//e.printStackTrace(); |
|
| 1400 |
throw new NotFound("1040", e.getMessage());
|
|
| 1401 |
} |
|
| 1219 |
IdentifierManager im = IdentifierManager.getInstance(); |
|
| 1220 |
String localId = null; |
|
| 1221 |
SystemMetadata sysmeta = null; |
|
| 1222 |
try {
|
|
| 1223 |
localId = im.getSystemMetadataLocalId(guid.getValue()); |
|
| 1224 |
// look up the SysMeta |
|
| 1225 |
sysmeta = im.getSystemMetadata(localId); |
|
| 1226 |
} catch (McdbDocNotFoundException e) {
|
|
| 1227 |
e.printStackTrace(); |
|
| 1228 |
throw new NotFound(null, "Could not locate SystemMetadata for localId: " + localId); |
|
| 1229 |
} |
|
| 1230 |
|
|
| 1231 |
logCrud.info("getsystemmetadata D1GUID:" + guid.getValue() + ":D1SYSMETADATA:"+ localId + ":");
|
|
| 1232 |
|
|
| 1233 |
return sysmeta; |
|
| 1234 |
|
|
| 1402 | 1235 |
} |
| 1403 | 1236 |
|
| 1404 | 1237 |
/** |
| ... | ... | |
| 1646 | 1479 |
/** |
| 1647 | 1480 |
* insert a systemMetadata doc, return the localId of the sysmeta |
| 1648 | 1481 |
*/ |
| 1649 |
private String insertSystemMetadata(SystemMetadata sysmeta, SessionData sessionData)
|
|
| 1482 |
private void insertSystemMetadata(SystemMetadata sysmeta, SessionData sessionData)
|
|
| 1650 | 1483 |
throws ServiceFailure |
| 1651 | 1484 |
{
|
| 1652 | 1485 |
logMetacat.debug("Starting to insert SystemMetadata...");
|
| ... | ... | |
| 1658 | 1491 |
logCrud.debug("****inserting new system metadata with modified date " +
|
| 1659 | 1492 |
sysmeta.getDateSysMetadataModified()); |
| 1660 | 1493 |
|
| 1661 |
String xml = new String(serializeSystemMetadata(sysmeta).toByteArray()); |
|
| 1662 |
logCrud.debug("sysmeta: " + xml);
|
|
| 1663 |
String localId = insertDocument(xml, sysMetaGuid, sessionData, true); |
|
| 1664 |
logCrud.debug("sysmeta inserted with localId " + localId);
|
|
| 1665 | 1494 |
//insert the system metadata doc id into the systemmetadata table to |
| 1666 | 1495 |
//link it to the data or metadata document |
| 1667 | 1496 |
IdentifierManager.getInstance().createSystemMetadataMapping( |
| 1668 | 1497 |
sysmeta, sysMetaGuid.getValue()); |
| 1669 |
return localId; |
|
| 1498 |
|
|
| 1499 |
IdentifierManager.getInstance().insertAdditionalSystemMetadataFields(sysmeta); |
|
| 1500 |
|
|
| 1670 | 1501 |
} |
| 1671 | 1502 |
|
| 1672 | 1503 |
/** |
| ... | ... | |
| 1679 | 1510 |
logCrud.debug("CrudService.updateSystemMetadata() called.");
|
| 1680 | 1511 |
try |
| 1681 | 1512 |
{
|
| 1682 |
String smId = IdentifierManager.getInstance().getSystemMetadataLocalId(sm.getIdentifier().getValue()); |
|
| 1683 | 1513 |
logCrud.debug("Setting date modified to " + new Date());
|
| 1684 | 1514 |
sm.setDateSysMetadataModified(new Date()); |
| 1685 |
String xml = new String(serializeSystemMetadata(sm).toByteArray()); |
|
| 1686 |
String localId = updateDocument(xml, sm.getIdentifier(), null, sessionData, true); |
|
| 1687 |
IdentifierManager.getInstance().updateSystemMetadataMapping(sm.getIdentifier().getValue(), localId); |
|
| 1688 |
IdentifierManager.getInstance().insertAdditionalSystemMetadataFields( |
|
| 1689 |
sm.getDateUploaded().getTime(), |
|
| 1690 |
sm.getRightsHolder().getValue(), |
|
| 1691 |
sm.getChecksum().getValue(), |
|
| 1692 |
/*sm.getChecksum().getAlgorithm().toString()*/sm.getChecksum().getAlgorithm().name(), |
|
| 1693 |
sm.getOriginMemberNode().getValue(), |
|
| 1694 |
sm.getAuthoritativeMemberNode().getValue(), |
|
| 1695 |
sm.getDateSysMetadataModified().getTime(), |
|
| 1696 |
sm.getSubmitter().getValue(), |
|
| 1697 |
sm.getIdentifier().getValue(), |
|
| 1698 |
sm.getObjectFormat().toString(), |
|
| 1699 |
sm.getSize()); |
|
| 1515 |
|
|
| 1516 |
IdentifierManager.getInstance().insertAdditionalSystemMetadataFields(sm); |
|
| 1700 | 1517 |
|
| 1701 | 1518 |
} |
| 1702 | 1519 |
catch(Exception e) |
| ... | ... | |
| 1866 | 1683 |
* @return |
| 1867 | 1684 |
* @throws ServiceFailure |
| 1868 | 1685 |
*/ |
| 1869 |
public static ByteArrayOutputStream serializeSystemMetadata(SystemMetadata sysmeta) |
|
| 1870 |
throws ServiceFailure {
|
|
| 1871 |
IBindingFactory bfact; |
|
| 1872 |
ByteArrayOutputStream sysmetaOut = null; |
|
| 1873 |
try {
|
|
| 1874 |
bfact = BindingDirectory.getFactory(SystemMetadata.class); |
|
| 1875 |
IMarshallingContext mctx = bfact.createMarshallingContext(); |
|
| 1876 |
sysmetaOut = new ByteArrayOutputStream(); |
|
| 1877 |
mctx.marshalDocument(sysmeta, "UTF-8", null, sysmetaOut); |
|
| 1878 |
} catch (JiBXException e) {
|
|
| 1879 |
e.printStackTrace(); |
|
| 1880 |
throw new ServiceFailure("1190", "Failed to serialize and insert SystemMetadata: " + e.getMessage());
|
|
| 1881 |
} |
|
| 1882 |
|
|
| 1883 |
return sysmetaOut; |
|
| 1884 |
} |
|
| 1885 |
|
|
| 1686 |
// public static ByteArrayOutputStream serializeSystemMetadata(SystemMetadata sysmeta)
|
|
| 1687 |
// throws ServiceFailure {
|
|
| 1688 |
// IBindingFactory bfact;
|
|
| 1689 |
// ByteArrayOutputStream sysmetaOut = null;
|
|
| 1690 |
// try {
|
|
| 1691 |
// bfact = BindingDirectory.getFactory(SystemMetadata.class);
|
|
| 1692 |
// IMarshallingContext mctx = bfact.createMarshallingContext();
|
|
| 1693 |
// sysmetaOut = new ByteArrayOutputStream();
|
|
| 1694 |
// mctx.marshalDocument(sysmeta, "UTF-8", null, sysmetaOut);
|
|
| 1695 |
// } catch (JiBXException e) {
|
|
| 1696 |
// e.printStackTrace();
|
|
| 1697 |
// throw new ServiceFailure("1190", "Failed to serialize and insert SystemMetadata: " + e.getMessage());
|
|
| 1698 |
// }
|
|
| 1699 |
// |
|
| 1700 |
// return sysmetaOut;
|
|
| 1701 |
// }
|
|
| 1702 |
// |
|
| 1886 | 1703 |
/** |
| 1887 | 1704 |
* deserialize a system metadata doc |
| 1888 | 1705 |
* @param xml |
| 1889 | 1706 |
* @return |
| 1890 | 1707 |
* @throws ServiceFailure |
| 1891 | 1708 |
*/ |
| 1892 |
public static SystemMetadata deserializeSystemMetadata(InputStream xml) |
|
| 1893 |
throws ServiceFailure {
|
|
| 1894 |
try {
|
|
| 1895 |
IBindingFactory bfact = BindingDirectory.getFactory(SystemMetadata.class); |
|
| 1896 |
IUnmarshallingContext uctx = bfact.createUnmarshallingContext(); |
|
| 1897 |
SystemMetadata sysmeta = (SystemMetadata) uctx.unmarshalDocument(xml, null); |
|
| 1898 |
return sysmeta; |
|
| 1899 |
} catch (JiBXException e) {
|
|
| 1900 |
e.printStackTrace(); |
|
| 1901 |
throw new ServiceFailure("1190", "Failed to deserialize and insert SystemMetadata: " + e.getMessage());
|
|
| 1902 |
} |
|
| 1903 |
} |
|
| 1709 |
// public static SystemMetadata deserializeSystemMetadata(InputStream xml)
|
|
| 1710 |
// throws ServiceFailure {
|
|
| 1711 |
// try {
|
|
| 1712 |
// IBindingFactory bfact = BindingDirectory.getFactory(SystemMetadata.class);
|
|
| 1713 |
// IUnmarshallingContext uctx = bfact.createUnmarshallingContext();
|
|
| 1714 |
// SystemMetadata sysmeta = (SystemMetadata) uctx.unmarshalDocument(xml, null);
|
|
| 1715 |
// return sysmeta;
|
|
| 1716 |
// } catch (JiBXException e) {
|
|
| 1717 |
// e.printStackTrace();
|
|
| 1718 |
// throw new ServiceFailure("1190", "Failed to deserialize and insert SystemMetadata: " + e.getMessage());
|
|
| 1719 |
// }
|
|
| 1720 |
// }
|
|
| 1904 | 1721 |
|
| 1905 | 1722 |
/** |
| 1906 | 1723 |
* read a document from metacat and return the InputStream |
| ... | ... | |
| 1979 | 1796 |
return ServiceTypeUtil.checksum(is, ChecksumAlgorithm.convert(algorithm)).getValue(); |
| 1980 | 1797 |
} |
| 1981 | 1798 |
|
| 1982 |
/** |
|
| 1983 |
* parse the metacat date which looks like 2010-06-08 (YYYY-MM-DD) into |
|
| 1984 |
* a proper date object |
|
| 1985 |
* @param date |
|
| 1986 |
* @return |
|
| 1987 |
*/ |
|
| 1988 |
private Date parseMetacatDate(String date) |
|
| 1989 |
{
|
|
| 1990 |
String year = date.substring(0, 4); |
|
| 1991 |
String month = date.substring(5, 7); |
|
| 1992 |
String day = date.substring(8, 10); |
|
| 1993 |
Calendar c = Calendar.getInstance(TimeZone.getDefault()); |
|
| 1994 |
c.set(new Integer(year).intValue(), |
|
| 1995 |
new Integer(month).intValue(), |
|
| 1996 |
new Integer(day).intValue()); |
|
| 1997 |
logCrud.debug("time in parseMetacatDate: " + c.getTime());
|
|
| 1998 |
return c.getTime(); |
|
| 1999 |
} |
|
| 2000 | 1799 |
|
| 1800 |
|
|
| 2001 | 1801 |
/** |
| 2002 | 1802 |
* find the size (in bytes) of a stream |
| 2003 | 1803 |
* @param is |
| ... | ... | |
| 2018 | 1818 |
return size; |
| 2019 | 1819 |
} |
| 2020 | 1820 |
|
| 2021 |
/** |
|
| 2022 |
* create system metadata with a specified id, doc and format |
|
| 2023 |
* @throws McdbDocNotFoundException |
|
| 2024 |
* @throws SQLException |
|
| 2025 |
* @throws AccessionNumberException |
|
| 2026 |
* @throws NumberFormatException |
|
| 2027 |
* @throws IOException |
|
| 2028 |
* @throws NoSuchAlgorithmException |
|
| 2029 |
* @throws PropertyNotFoundException |
|
| 2030 |
* @throws NotImplemented |
|
| 2031 |
* @throws NotFound |
|
| 2032 |
* @throws NotAuthorized |
|
| 2033 |
* @throws InvalidToken |
|
| 2034 |
* @throws InvalidRequest |
|
| 2035 |
* @throws NoSuchAlgorithmException |
|
| 2036 |
*/ |
|
| 2037 |
private SystemMetadata createSystemMetadata(String localId, AuthToken token) |
|
| 2038 |
throws McdbDocNotFoundException, PropertyNotFoundException, AccessionNumberException, SQLException, |
|
| 2039 |
ServiceFailure, InvalidToken, NotAuthorized, NotFound, NotImplemented, InvalidRequest, |
|
| 2040 |
IOException, NoSuchAlgorithmException |
|
| 2041 |
{
|
|
| 2042 |
logCrud.debug("CrudService.createSystemMetadata() called.");
|
|
| 2043 |
|
|
| 2044 |
IdentifierManager im = IdentifierManager.getInstance(); |
|
| 2045 |
Hashtable<String, Object> docInfo = im.getDocumentInfo(localId); |
|
| 2046 |
|
|
| 2047 |
//get the document text |
|
| 2048 |
int rev = im.getLatestRevForLocalId(localId); |
|
| 2049 |
Identifier identifier = new Identifier(); |
|
| 2050 |
try {
|
|
| 2051 |
identifier.setValue(im.getGUID(localId, rev)); |
|
| 2052 |
|
|
| 2053 |
} catch (McdbDocNotFoundException mcdbe) {
|
|
| 2054 |
//we're creating a new SM doc for a doc that is not in the identifier table |
|
| 2055 |
//so we need to add it to |
|
| 2056 |
logCrud.debug("No guid in the identifier table. adding it for " + localId);
|
|
| 2057 |
im.createMapping(localId, localId); |
|
| 2058 |
logCrud.debug("Mapping created for " + localId);
|
|
| 2059 |
AccessionNumber accNum = new AccessionNumber(localId, "NONE"); |
|
| 2060 |
identifier.setValue(im.getGUID(accNum.getDocid(), rev)); |
|
| 2061 |
} |
|
| 2062 |
|
|
| 2063 |
logCrud.debug("Creating system metadata for guid " + identifier.getValue());
|
|
| 2064 |
InputStream is = this.get(token, identifier); |
|
| 2065 |
SystemMetadata sm = new SystemMetadata(); |
|
| 2066 |
|
|
| 2067 |
//set the id |
|
| 2068 |
sm.setIdentifier(identifier); |
|
| 2069 |
|
|
| 2070 |
//set the default object format |
|
| 2071 |
String doctype = (String) docInfo.get("doctype");
|
|
| 2072 |
ObjectFormat format = ObjectFormat.convert(doctype); |
|
| 2073 |
if (format == null) {
|
|
| 2074 |
if (doctype.trim().equals("BIN")) {
|
|
| 2075 |
format = ObjectFormat.OCTET_STREAM; |
|
| 2076 |
} else {
|
|
| 2077 |
format = ObjectFormat.convert("text/plain");
|
|
| 2078 |
} |
|
| 2079 |
} |
|
| 2080 |
sm.setObjectFormat(format); |
|
| 2081 |
logCrud.debug("The ObjectFormat for " + localId + " is " + format.toString());
|
|
| 2082 |
|
|
| 2083 |
// further parse EML documents to get data object format, |
|
| 2084 |
// describes and describedBy information |
|
| 2085 |
if ( format == ObjectFormat.EML_2_0_0 || |
|
| 2086 |
format == ObjectFormat.EML_2_0_1 || |
|
| 2087 |
format == ObjectFormat.EML_2_1_0 ) {
|
|
| 2088 |
|
|
| 2089 |
try {
|
|
| 2090 |
DataoneEMLParser emlParser = DataoneEMLParser.getInstance(); |
|
| 2091 |
EMLDocument emlDocument = emlParser.parseDocument(is); |
|
| 2092 |
|
|
| 2093 |
// iterate through the data objects in the EML doc and add sysmeta |
|
| 2094 |
logCrud.debug("The number of data entities is: " +
|
|
| 2095 |
emlDocument.distributionMetadata.size()); |
|
| 2096 |
|
|
| 2097 |
for( int j = 0; j < emlDocument.distributionMetadata.size(); j++ ) {
|
|
| 2098 |
|
|
| 2099 |
DistributionMetadata distMetadata = |
|
| 2100 |
emlDocument.distributionMetadata.elementAt(j); |
|
| 2101 |
String dataDocUrl = distMetadata.url; |
|
| 2102 |
String dataDocMimeType = distMetadata.mimeType; |
|
| 2103 |
String dataDocLocalId = ""; |
|
| 2104 |
logCrud.debug("\tData local ID: " + dataDocLocalId);
|
|
| 2105 |
logCrud.debug("\tData URL: " + dataDocUrl);
|
|
| 2106 |
logCrud.debug("\tData mime: " + dataDocMimeType);
|
|
| 2107 |
|
|
| 2108 |
//we only handle ecogrid urls right now |
|
| 2109 |
if ( dataDocUrl.trim().startsWith("ecogrid://knb/") ) {
|
|
| 2110 |
dataDocLocalId = |
|
| 2111 |
dataDocUrl.substring(dataDocUrl.indexOf("ecogrid://knb/") +
|
|
| 2112 |
"ecogrid://knb/".length(), dataDocUrl.length()); |
|
| 2113 |
|
|
| 2114 |
//set the id |
|
| 2115 |
Identifier dataDocId = new Identifier(); |
|
| 2116 |
dataDocId.setValue(dataDocLocalId); |
|
| 2117 |
|
|
| 2118 |
// add describes into EML system metadata |
|
| 2119 |
sm.addDescribe(dataDocId); |
|
| 2120 |
|
|
| 2121 |
SystemMetadata dataSysMeta = new SystemMetadata(); |
|
| 2122 |
// check if data system metadata exists |
|
| 2123 |
try {
|
|
| 2124 |
logCrud.debug("Checking for existing system metadata for " + dataDocId.getValue());
|
|
| 2125 |
dataSysMeta = this.getSystemMetadata(token, dataDocId); |
|
| 2126 |
// add describedBy sysmeta |
|
| 2127 |
logCrud.debug("Setting describedBy for " + dataDocId.getValue() +
|
|
| 2128 |
" to " + identifier.getValue()); |
|
| 2129 |
dataSysMeta.addDescribedBy(identifier); |
|
| 2130 |
dataSysMeta.setObjectFormat(ObjectFormat.convert(dataDocMimeType)); |
|
| 2131 |
this.updateSystemMetadata(dataSysMeta, getSessionData(token)); |
|
| 2132 |
|
|
| 2133 |
} catch ( NotFound nf ) {
|
|
| 2134 |
// System metadata for data doesn't exist |
|
| 2135 |
logCrud.debug("There was not an existing system metadata " + "document for " + dataDocId.getValue());
|
|
| 2136 |
logCrud.debug("Creating a system metadata " + "document for " + dataDocId.getValue());
|
|
| 2137 |
dataSysMeta = this.createSystemMetadata(dataDocLocalId, token); |
|
| 2138 |
|
|
| 2139 |
logCrud.debug("Setting describedBy for " + dataDocId.getValue() + " to " + identifier.getValue());
|
|
| 2140 |
dataSysMeta.addDescribedBy(identifier); |
|
| 2141 |
|
|
| 2142 |
logCrud.debug("Setting mimeType for " + dataDocId.getValue() + " to " + dataDocMimeType);
|
|
| 2143 |
dataSysMeta.setObjectFormat(ObjectFormat.convert(dataDocMimeType)); |
|
| 2144 |
|
|
| 2145 |
logCrud.debug("Updating system metadata for " + dataDocId.getValue() + " to " + dataDocMimeType);
|
|
| 2146 |
this.updateSystemMetadata(dataSysMeta, getSessionData(token)); |
|
| 2147 |
} |
|
| 2148 |
} // end if() |
|
| 2149 |
} // end for() |
|
| 2150 |
|
|
| 2151 |
} catch ( ParserConfigurationException pce ) {
|
|
| 2152 |
logCrud.debug("There was a problem parsing the EML document. " +
|
|
| 2153 |
"The error message was: " + pce.getMessage()); |
|
| 2154 |
|
|
| 2155 |
} catch ( SAXException saxe ) {
|
|
| 2156 |
logCrud.debug("There was a problem traversing the EML document. " +
|
|
| 2157 |
"The error message was: " + saxe.getMessage()); |
|
| 2158 |
|
|
| 2159 |
} catch ( XPathExpressionException xpee ) {
|
|
| 2160 |
logCrud.debug("There was a problem searching the EML document. " +
|
|
| 2161 |
"The error message was: " + xpee.getMessage()); |
|
| 2162 |
} // end try |
|
| 2163 |
|
|
| 2164 |
} // end if() |
|
| 2165 |
|
|
| 2166 |
//create the checksum |
|
| 2167 |
is = this.get(token, identifier); |
|
| 2168 |
String checksumS = checksum(is); |
|
| 2169 |
ChecksumAlgorithm ca = ChecksumAlgorithm.convert("MD5");
|
|
| 2170 |
Checksum checksum = new Checksum(); |
|
| 2171 |
checksum.setValue(checksumS); |
|
| 2172 |
checksum.setAlgorithm(ca); |
|
| 2173 |
sm.setChecksum(checksum); |
|
| 2174 |
|
|
| 2175 |
//set the size |
|
| 2176 |
is = this.get(token, identifier); |
|
| 2177 |
sm.setSize(sizeOfStream(is)); |
|
| 2178 |
|
|
| 2179 |
//submitter |
|
| 2180 |
Subject p = new Subject(); |
|
| 2181 |
p.setValue((String) docInfo.get("user_owner"));
|
|
| 2182 |
sm.setSubmitter(p); |
|
| 2183 |
sm.setRightsHolder(p); |
|
| 2184 |
try {
|
|
| 2185 |
Date dateCreated = parseMetacatDate((String) docInfo.get("date_created"));
|
|
| 2186 |
sm.setDateUploaded(dateCreated); |
|
| 2187 |
Date dateUpdated = parseMetacatDate((String) docInfo.get("date_updated"));
|
|
| 2188 |
sm.setDateSysMetadataModified(dateUpdated); |
|
| 2189 |
} catch (Exception e) {
|
|
| 2190 |
logCrud.debug("POSSIBLE ERROR: couldn't parse a date: " + e.getMessage());
|
|
| 2191 |
Date dateCreated = new Date(); |
|
| 2192 |
sm.setDateUploaded(dateCreated); |
|
| 2193 |
Date dateUpdated = new Date(); |
|
| 2194 |
sm.setDateSysMetadataModified(dateUpdated); |
|
| 2195 |
} |
|
| 2196 |
NodeReference nr = new NodeReference(); |
|
| 2197 |
nr.setValue(PropertyService.getProperty("dataone.memberNodeId"));
|
|
| 2198 |
sm.setOriginMemberNode(nr); |
|
| 2199 |
sm.setAuthoritativeMemberNode(nr); |
|
| 2200 |
|
|
| 2201 |
// TODO: Need to set describes/describedBy |
|
| 2202 |
|
|
| 2203 |
return sm; |
|
| 2204 |
} |
|
| 2205 | 1821 |
|
| 1822 |
|
|
| 2206 | 1823 |
/** |
| 2207 | 1824 |
* create the listObjects pathQuery document |
| 2208 | 1825 |
*/ |
| src/edu/ucsb/nceas/metacat/admin/upgrade/GenerateSystemMetadata.java | ||
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package edu.ucsb.nceas.metacat.admin.upgrade; |
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/** |
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* '$RCSfile$' |
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* Purpose: A Class for upgrading the database to version 1.5 |
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* Copyright: 2000 Regents of the University of California and the |
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* National Center for Ecological Analysis and Synthesis |
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* Authors: Saurabh Garg |
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* |
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* '$Author: leinfelder $' |
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* '$Date: 2011-03-29 18:23:38 +0000 (Tue, 29 Mar 2011) $' |
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* '$Revision: 6025 $' |
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* |
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* This program is free software; you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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* the Free Software Foundation; either version 2 of the License, or |
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* (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program; if not, write to the Free Software |
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
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*/ |
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import java.io.ByteArrayInputStream; |
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import java.io.IOException; |
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import java.io.InputStream; |
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import java.security.NoSuchAlgorithmException; |
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import java.sql.SQLException; |
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import java.util.Calendar; |
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import java.util.Date; |
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import java.util.Hashtable; |
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import java.util.List; |
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import java.util.TimeZone; |
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import java.util.Timer; |
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import javax.xml.parsers.ParserConfigurationException; |
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import javax.xml.xpath.XPathExpressionException; |
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import org.apache.commons.logging.Log; |
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import org.apache.commons.logging.LogFactory; |
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import org.dataone.eml.DataoneEMLParser; |
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import org.dataone.eml.EMLDocument; |
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import org.dataone.eml.EMLDocument.DistributionMetadata; |
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import org.dataone.service.exceptions.InvalidRequest; |
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import org.dataone.service.exceptions.InvalidToken; |
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import org.dataone.service.exceptions.NotAuthorized; |
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import org.dataone.service.exceptions.NotFound; |
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import org.dataone.service.exceptions.NotImplemented; |
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import org.dataone.service.exceptions.ServiceFailure; |
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import org.dataone.service.types.AuthToken; |
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import org.dataone.service.types.Checksum; |
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import org.dataone.service.types.ChecksumAlgorithm; |
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import org.dataone.service.types.Identifier; |
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import org.dataone.service.types.NodeReference; |
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import org.dataone.service.types.ObjectFormat; |
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import org.dataone.service.types.Subject; |
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import org.dataone.service.types.SystemMetadata; |
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import org.xml.sax.SAXException; |
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import edu.ucsb.nceas.metacat.AccessionNumber; |
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import edu.ucsb.nceas.metacat.AccessionNumberException; |
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import edu.ucsb.nceas.metacat.DocumentImpl; |
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import edu.ucsb.nceas.metacat.IdentifierManager; |
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import edu.ucsb.nceas.metacat.McdbDocNotFoundException; |
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import edu.ucsb.nceas.metacat.McdbException; |
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import edu.ucsb.nceas.metacat.MetacatHandler; |
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import edu.ucsb.nceas.metacat.admin.AdminException; |
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import edu.ucsb.nceas.metacat.dataone.CrudService; |
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import edu.ucsb.nceas.metacat.properties.PropertyService; |
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import edu.ucsb.nceas.metacat.util.SessionData; |
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import edu.ucsb.nceas.utilities.PropertyNotFoundException; |
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import edu.ucsb.nceas.utilities.SortedProperties; |
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public class GenerateSystemMetadata implements UpgradeUtilityInterface {
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private static Log log = LogFactory.getLog(GenerateSystemMetadata.class); |
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private MetacatHandler handler = new MetacatHandler(new Timer()); |
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public boolean upgrade() throws AdminException {
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boolean success = true; |
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try {
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generateMissingSystemMetadata(null); |
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} catch (Exception e) {
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String msg = "Problem generating missing system metadata: " + e.getMessage(); |
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log.error(msg, e); |
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success = false; |
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throw new AdminException(msg); |
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} |
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return success; |
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} |
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/** |
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* Generate SystemMetadata for any object in the object store that does |
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* not already have it. SystemMetadata documents themselves, are, of course, |
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* exempt. This is a utility method for migration of existing object |
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* stores to DataONE where SystemMetadata is required for all objects. See |
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* https://trac.dataone.org/ticket/591 |
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* |
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* @param token an authtoken with appropriate permissions to read all |
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* documents in the object store. To work correctly, this should probably |
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* be an adminstrative credential. |
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* @throws SQLException |
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* @throws AccessionNumberException |
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* @throws NoSuchAlgorithmException |
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* @throws InvalidRequest |
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* @throws NotImplemented |
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* @throws NotFound |
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* @throws NotAuthorized |
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* @throws InvalidToken |
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* @throws PropertyNotFoundException |
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* @throws McdbDocNotFoundException |
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* @throws ServiceFailure |
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*/ |
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public void generateMissingSystemMetadata(AuthToken token) |
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throws ServiceFailure, McdbDocNotFoundException, PropertyNotFoundException, InvalidToken, NotAuthorized, |
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NotFound, NotImplemented, InvalidRequest, NoSuchAlgorithmException, AccessionNumberException, SQLException |
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{
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IdentifierManager im = IdentifierManager.getInstance(); |
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//get the list of ids with no SM |
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List<String> idList = im.getLocalIdsWithNoSystemMetadata(); |
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for (String localId : idList) {
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//for each id, add a system metadata doc |
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try {
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generateMissingSystemMetadata(token, localId); |
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} catch (Exception e) {
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log.error("Error generating system metadata for: " + localId, e);
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} |
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} |
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log.info("generateMissingSystemMetadata(token)");
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} |
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/** |
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* Generate SystemMetadata for a particular object with identifier localId. |
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* This is a utility method for migration of existing objects |
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* to DataONE where SystemMetadata is required for all objects. |
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* |
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* @param token an authtoken with appropriate permissions to read all |
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* documents in the object store. To work correctly, this should |
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* be an adminstrative credential. |
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* @param localId the identifier of the object to be processed |
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* @throws ServiceFailure |
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* @throws SQLException |
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* @throws AccessionNumberException |
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* @throws NoSuchAlgorithmException |
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* @throws InvalidRequest |
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* @throws NotImplemented |
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* @throws NotFound |
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* @throws NotAuthorized |
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* @throws InvalidToken |
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* @throws PropertyNotFoundException |
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* @throws McdbDocNotFoundException |
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*/ |
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public void generateMissingSystemMetadata(AuthToken token, String localId) |
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throws ServiceFailure, McdbDocNotFoundException, PropertyNotFoundException, InvalidToken, NotAuthorized, |
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NotFound, NotImplemented, InvalidRequest, NoSuchAlgorithmException, AccessionNumberException, SQLException |
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{
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log.debug("CrudService.generateMissingSystemMetadata() called.");
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log.debug("Creating SystemMetadata for localId " + localId);
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SystemMetadata sm = null; |
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//generate required system metadata fields from the document |
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try {
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sm = handler.createSystemMetadata(localId, null, null); |
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} catch (Exception e1) {
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e1.printStackTrace(); |
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ServiceFailure sf = new ServiceFailure("00","Exception in generateMissingSystemMetadata: " +
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e1.getMessage()); |
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sf.setStackTrace(e1.getStackTrace()); |
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throw sf; |
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} |
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//insert the systemmetadata object |
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String guid = null; |
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try {
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IdentifierManager.getInstance().getLocalId(sm.getIdentifier().getValue()); |
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} catch (Exception e) {
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guid = null; |
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} |
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if (guid == null) {
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IdentifierManager.getInstance().createSystemMetadataMapping(sm, localId); |
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} |
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IdentifierManager.getInstance().insertAdditionalSystemMetadataFields(sm); |
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log.info("generateMissingSystemMetadata(token, localId)");
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} |
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public static void main(String [] ags){
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try {
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// set up the properties based on the test/deployed configuration of the workspace |
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SortedProperties testProperties = |
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new SortedProperties("test/test.properties");
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testProperties.load(); |
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String metacatContextDir = testProperties.getProperty("metacat.contextDir");
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PropertyService.getInstance(metacatContextDir + "/WEB-INF"); |
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// now run it |
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GenerateSystemMetadata upgrader = new GenerateSystemMetadata(); |
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upgrader.upgrade(); |
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} catch (Exception ex) {
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System.out.println("Exception:" + ex.getMessage());
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ex.printStackTrace(); |
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} |
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} |
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} |
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| src/edu/ucsb/nceas/metacat/admin/upgrade/UpgradeNodeDataDatetime.java | ||
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package edu.ucsb.nceas.metacat.admin.upgrade; |
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/** |
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* '$RCSfile$' |
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* Purpose: A Class for upgrading the database to version 1.5 |
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* Copyright: 2000 Regents of the University of California and the |
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* National Center for Ecological Analysis and Synthesis |
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* Authors: Saurabh Garg |
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* |
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* '$Author: leinfelder $' |
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* '$Date: 2011-03-29 18:23:38 +0000 (Tue, 29 Mar 2011) $' |
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* '$Revision: 6025 $' |
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* |
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* This program is free software; you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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* the Free Software Foundation; either version 2 of the License, or |
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* (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program; if not, write to the Free Software |
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
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*/ |
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import java.sql.Connection; |
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import java.sql.Driver; |
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import java.sql.ResultSet; |
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import java.sql.PreparedStatement; |
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import java.sql.SQLException; |
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import java.sql.Statement; |
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import java.sql.DriverManager; |
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import java.sql.Timestamp; |
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import java.util.Calendar; |
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import javax.xml.bind.DatatypeConverter; |
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import edu.ucsb.nceas.metacat.admin.AdminException; |
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import edu.ucsb.nceas.metacat.properties.PropertyService; |
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import edu.ucsb.nceas.utilities.SortedProperties; |
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public class UpgradeNodeDataDatetime implements UpgradeUtilityInterface {
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Also available in: Unified diff
do not use XML files for storing SystemMetadata - use DB tables only.