Hi Graham,
I in agreement that the code is working as specified. My problem occured
when I tried to register my Dspace instance with the official Open
Archives registry. The registry send a listIdentifiers request with no
from date specified. As such my dspace instance has failed to pass the
registration test. I'm trying to determine if this is a configuration
problem, or could there be bad data that is effecting the data pull.
On Wed, 6 Jun 2007, Graham Triggs wrote:
Not really. The badArgument is valid when you don't specify a
metadataPrefix, and the noRecordsMatch error is valid when there are no
records that match the date range specified.
If you simply include a from timestamp, eg:
http://dspace.udel.edu:8080/dspace-oai/request?verb=ListIdentifiers&metadataPrefix=oai_dc&from=2001-01-01T00:00:00Z
then it works. I don't think there is anything wrong with the harvesting
code per se, it just looks like it is incorrectly interpreting a from
date when you don't specify one.
Although according to the oaicat.properties below, the earliestDatestamp
is set to 2001-01-01T00:00:00Z - exactly what I'm passing in the above
url, and which works!
G
On Tue, 2007-06-05 at 22:37 -0400, Jodi Schneider wrote:
Forwarding this back out to the list for better answers to Keith's
questions.
http://sourceforge.net/tracker/index.php?func=detail&aid=1688523&group_id=19984&atid=319984
mentions the TimeStamp function of *Oracle*. Is the bug also
applicable to Postgres?
http://dspace.udel.edu:8080/dspace-oai/request?verb=ListIdentifiers&from=2007-04-01&until=2007-05-15&metadataPrefix=oai_dc
works beautifully.
However this request returns error code="badArgument".
http://dspace.udel.edu:8080/dspace-oai/request?verb=ListIdentifiers
Can anyone tell Keith how to fix this? Is upgrade to 1.4.2 the answer?
Or...?
-Jodi
PS-Keith, what happens if you change granularity?
i.e. in oaicat.properties change
AbstractCatalog.granularity=YYYY-MM-DDThh:mm:ssZ
to
AbstractCatalog.granularity=YYYY-MM-DD
---------- Forwarded message ----------
From: Keith Jones <[EMAIL PROTECTED]>
Date: Jun 5, 2007 3:41 PM
Subject: Re: [Dspace-tech] Problem with Data Provider Validation
To: Jodi Schneider <[EMAIL PROTECTED]>
Hi Jodi,
Thanks for the help.
At my institution we are using Postgres, would this have any effect on
the
date granularity?
Are you saying that the harvester will not work, unless you are at
version
1.4.2?
I've been able to get subsets if the listidentifiers working, atleast
it
will work when I put in a from date but will not work if no date is
specified. I'm still getting the following error:
Code=noRecordsMatch, Description="The combination of the values of the
from, until, set, and metadataPrefix arguments results in an empty
list."
With the http request of:
http://dspace.udel.edu:8080/dspace-oai/request, verb=ListIdentifiers,
metadataPrefix=oai_dc
But I can get results with the following http request
http://dspace.udel.edu:8080/dspace-oai/request?verb=ListIdentifiers&from=2007-04-01&metadataPrefix=oai_dc
Thanks
Keith
---------- Forwarded message ----------
From: Jodi Schneider <[EMAIL PROTECTED]>
Date: Jun 5, 2007 9:19 AM
Subject: [Dspace-tech] Problem with Data Provider Validation
To: Dspace Tech <dspace-tech@lists.sourceforge.net>
Keith,
It looks like your repository is still having this problem. I think
you will need to upgrade to 1.4.2 or change timestamp granularity.
It looks like 1.4.2 fixed a bug regarding OAI timestamps:
"The oracleTimeStampFunction did not correctly account for 20
character
length timestamps (YYYY-MM-DDTHH:mm:ssZ), incorrectly treating them as
'YYYY-MM-DDTHH:mm:ss.FFZ'."
http://sourceforge.net/tracker/index.php?func=detail&aid=1688523&group_id=19984&atid=319984
---
I compared the file you mention to my default oaicat.properties and it
looks like one block is duplicated. I wouldn't expect this to harm
anything.
AbstractCatalog.oaiCatalogClassName=org.dspace.app.oai.DSpaceOAICatalog
AbstractCatalog.recordFactoryClassName=org.dspace.app.oai.DSpaceRecordFactory
AbstractCatalog.secondsToLive=3600
AbstractCatalog.granularity=YYYY-MM-DDThh:mm:ssZ
Best luck, and apologies it took so long to figure this out!
-Jodi
Portable Citations for DSpace
On 5/29/07, Keith Jones < [EMAIL PROTECTED]> wrote:
I did not chnage anything in the oaicat.properties.
Here is my properties file:
###########################################################################
# REMEMBER: ONLY UPDATE THE VERSION IN
dspace/config/templates
# AND THEN RUN dspace/bin/install-configs!
# DO NOT EDIT THE 'LIVE' VERSION!
###########################################################################
# OAICat Configuration file - see OAICat documentation for
details
# Text surrounded by two '@' symbols is replaced with the
corresponding
# property from dspace.cfg. For example:
#
# http://dspace.udel.edu:8080/dspace
#
# would be replaced with the dspace.url property in
dspace.cfg.
# When /dspace/bin/install-configs is run, this file will be
installed in
the
# location specified by the property:
config.template.oaicat.properties
AbstractCatalog.oaiCatalogClassName=org.dspace.app.oai.DSpaceOAICatalog
AbstractCatalog.recordFactoryClassName=org.dspace.app.oai.DSpaceRecordFactory
AbstractCatalog.secondsToLive=3600
AbstractCatalog.granularity=YYYY-MM-DDThh:mm:ssZ
AbstractCatalog.oaiCatalogClassName=org.dspace.app.oai.DSpaceOAICatalog
AbstractCatalog.recordFactoryClassName=org.dspace.app.oai.DSpaceRecordFactory
AbstractCatalog.secondsToLive=3600
AbstractCatalog.granularity=YYYY-MM-DDThh:mm:ssZ
# Custom Identify response values
Identify.repositoryName=DSpace at UD
[EMAIL PROTECTED]
Identify.earliestDatestamp=2001-01-01T00:00:00Z
Identify.deletedRecord=persistent
# List the supported metadataPrefixes along with the class
that performs
the ass
ociated crosswalk
#Crosswalks.didl=org.dspace.app.oai.DIDLCrosswalk
#Crosswalks.mets= org.dspace.app.oai.METSCrosswalk
Crosswalks.oai_dc=org.dspace.app.oai.OAIDCCrosswalk
# OAI crosswalks that use crosswalk plugins. The
# metadataPrefixes must match the name of the plugin
# for interface
org.dspace.content.crosswalk.DisseminationCrosswalk
# Crosswalks.mods=org.dspace.app.oai.PluginCrosswalk
# Crosswalks.mets=org.dspace.app.oai.PluginCrosswalk
# Crosswalks.qdc=org.dspace.app.oai.PluginCrosswalk
On Tue, 29 May 2007, Claudia Jürgen wrote:
> Hi Keith,
>
> this error occurs if the date argument is wrong
>
> e.g.
>
http://dspace.udel.edu:8080/dspace-oai/request?verb=ListIdentifiers&from=2007-05-02&until=2006-05-02&metadataPrefix=oai_dc
>
> having from > until
>
> did you change any basic settings, e.g. oaicat.properties
>
> Claudia
>
>
> Keith Jones schrieb:
>>
>> Hi Stuart,
>>
>> Thanks for the help. Currently my initial problem
originated because I
>> did not specify the correct base url. Since correcting
that problem the
>> repository is not pass the ListIdentifiers test.
>>
>> The base url is:
>> http://dspace.udel.edu:8080/dspace-oai/request
>>
>>
>>
>> On Tue, 29 May 2007, Stuart Lewis [sdl] wrote:
>>
>>> Hi Keith,
>>>
>>> Can we see the repository, to see what errors it gives
us?
>>>
>>> Thanks,
>>>
>>>
>>> Stuart
>>>
_________________________________________________________________
>>>
>>> Datblygydd Cymwysiadau'r We Web Applications
Developer
>>> Gwasanaethau Gwybodaeth Information
Services
>>> Prifysgol Cymru Aberystwyth University of Wales
Aberystwyth
>>>
>>> E-bost / E-mail: [EMAIL PROTECTED]
>>> Ffon / Tel: (01970) 622860
>>>
_________________________________________________________________
>>>
>>>
>>>
>>> On 29/5/07 16:20, "Keith Jones"
<[EMAIL PROTECTED]> wrote:
>>>
>>>>
>>>> Hi Claudia,
>>>>
>>>> Yes,
>>>>
>>>> I used both sites and both are reporting and error in the
XML returned.
>>>>
>>>> The VlaidateSite failed on the return of
the ?verb=Identify call.
>>>>
>>>> And the explorer site returned and error for all the
test.
>>>>
>>>>
>>>>
>>>> On Tue, 29 May 2007, Claudia Jürgen wrote:
>>>>
>>>>> Hi Keith,
>>>>>
>>>>> did you use the OAI Validation tool:
>>>>> http://www.openarchives.org/Register/ValidateSite
>>>>>
>>>>> or the repository explorer http://re.cs.uct.ac.za/ ?
>>>>>
>>>>> Claudia
>>>>>
>>>>>
>>>>> Keith Jones schrieb:
>>>>>> Hello,
>>>>>>
>>>>>> We are running DSpace version 1.4.1 , and we want to
register our
>>>>>> repository as a OAI data provider. I went to register
but am
>>>>>> unable to
>>>>>> because of the following error:
>>>>>>
>>>>>> Malformed response: mismatched tag at line 11, column
62, byte 1114
>>>>>>
>>>>>> We are sending back malformed XML when requests are
being made.
>>>>>>
>>>>>> Any help with this would be appreciated.
>>>>>>
>>>>>> Thanks
>>>>>> Keith
>>>>>>
>>>>>>
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