Re: [Dspace-tech] Audio/Video Streaming

[Keith Gilbertson]

Tomorrow is "Association of Moving Image Archivists and Digital Library
Federation Hack Day 2014", in case anyone wishes to propose or work on
things related to these video projects.

http://wiki.curatecamp.org/index.php/Association_of_Moving_Image_Archivists_%26_Digital_Library_Federation_Hack_Day_2014

Thanks.


On Tue, Oct 7, 2014 at 2:55 PM, Peter Dietz  wrote:

> Hi Miguel,
>
> Here's a PR: https://github.com/DSpace/DSpace/pull/504
>
> Also, we've got a theme customization that uses flash for progressive
> download / playback of video:
> https://trydspace.longsight.com/handle/123456789/68
>
> 
> Peter Dietz
> Longsight
> www.longsight.com
> pe...@longsight.com
> p: 740-599-5005 x809
>
> 2014-10-07 13:32 GMT-04:00 Miguel Angel Robledo 
> :
>
>> Hi,
>>
>> Is the feature Audio/Video Streaming [1] included in the Dspace 5 Release
>> Candidate?
>>
>> Thanks
>>
>> [1] https://wiki.duraspace.org/pages/viewpage.action?pageId=45548591
>>
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Re: [Dspace-tech] Psuedo video streaming with item attachment and seeking enabled

[Keith Gilbertson]

Sara,

We're still running DSpace 1.8.2 here. We're going to the DSpace 3 update
sometime this year. We'll need to update and fix our code, and I think that
the intern we have here now will take more meticulous notes about how this
customization works. He's good about that.


I do remember that there is a dspace.cfg parameter:

xmlui.content_disposition_threshold = 8388608


Keeping this set to zero (not -1) was part of getting things to work. We
have a custom BitstreamReader from 1.7 that fixes some bugs in that partial
download code, but it hasn't been properly integrated with the newer
versions of DSpace yet.f

I can pass along notes from our upgrade to DSpace 3.2 later this summer.

--keith



On Tue, Jun 18, 2013 at 1:31 PM, Sara Amato  wrote:

> I'm trying to get this working in xmlui, and find that while I can get the
> proper looking code on the page, e.g.
>
>  src="/xmlui/bitstream/handle/10177/62/Knopf.mp4?sequence=1"
> width="320" height="240" controls="" autobuffer="" />
>
> the video does not play.  If I go to the link directly, it downloads the
> video rather than playing.  I notice in the VTech example, following the
> link
>
> http://vtechworks.lib.vt.edu/bitstream/handle/10919/18426/S11L1U0024h_qtp.mp4?sequence=3
> actually plays the video.
>
> I'm guessing that I missed a step somewhere.  All I've done is edit the
> item-view.xsl  and uncommented the partial download code in the
> BitstreamReader.
>
> Any advice appreciated.
>
>
>
>
> On May 31, 2013, at 1:24 AM, Jonathan Freesbay wrote:
>
> Hi,
>
> It looks like it only works in Firefox. In IE I get "Invalid source". The
> same file works in other static web servers. Looking at the content type, I
> got video/mp4;charset=ISO-8859-1. This should be just "video/mp4". How can
> I change this?
>
> Thanks,
>
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Re: [Dspace-tech] Psuedo video streaming with item attachment and seeking enabled

[Keith Gilbertson]

Jonathan -

I'm not sure if you're using xmlui or jspui. I know that in xmlui, the
servlet didn't implement content range. You have to uncomment some
code in BitstreamReader, and then fix a couple of bugs in it to get
things working.

Sample:
http://vtechworks.lib.vt.edu/handle/10919/18426

I've been intending to put these code changes back into the DSpace
project, but since the hack was a bit rushed I wanted to wait and see
if anything broke. Also, I think it would be better if the
content-range was configurable to be enabled/disabled.
--keith


On Mon, Feb 25, 2013 at 4:38 AM, Jonathan Freesbay  wrote:
> Hi,
>
> I added a html 5 video tag to play the video's I uploaded to dspace. The
> video can be played, but I cannot seek to parts which aren't downloaded.
>
> The command "curl -H Range:bytes=16- -I localhost:8080" gives
> "Accept-Ranges: bytes" back, so tomcat understands "content-range". Does
> this mean that the servlet handling the file downloads doesn't implement
> content-range? What other options do I have within dspace to do this or will
> it be difficult to implement content-range on servlet level?
>
> Regards,
>
> (This is my second post for the same question, as the first was sent to
> dspace-gene...@lists.sourceforge.net, as the question should be sent to this
> mailing list.)
>
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Re: [Dspace-tech] OAI Harvesting error.

[Keith Gilbertson]

You indicated that your OAI provider is using port 8000, but the error message 
shows port 8080.

Try examining your dspace.cfg file on the server with ip 10.0.16.10 and make 
sure that the correct port number (is it 8000 or 8080?) is listed in the 
dspace.baseUrl, dspace.url, and dspace.oai.url settings.

 
On Apr 12, 2011, at 2:15 AM, Nguyen Hung Thanh wrote:

> 
> Hello all,
> I install Dspace on to 2 server with ip: 10.0.16.10; 10.0.16.11
> I create a collection using OAI Harvesting on server 10.0.16.11
> I config:
> OAI Provider: http://10.0.16.10:8000/oai/request
> OAI Set id:hdl_123456789_901
> Metadata Format: Dublin core
> Content being harvested: Harvest metadata and bitstreams (requires ORE 
> support).
> 
> I test settings ok, but when import, dspace have error
> ---
> 
> Collection 2 failed on harvest:
> 
> Date:   4/6/11 9:40 AM
> Status Flag: -1
> 
> Could not retrieve bitstream: 
> http://10.0.16.10:8080/dspace/handle/123456789/2097
> 
> Exception:
> org.dspace.content.crosswalk.CrosswalkException: Could not retrieve 
> bitstream: http://10.0.16.10:8080/dspace/handle/123456789/2097
> at 
> org.dspace.content.crosswalk.OREIngestionCrosswalk.ingest(OREIngestionCrosswalk.java:207)
> at org.dspace.harvest.OAIHarvester.processRecord(OAIHarvester.java:521)
> at org.dspace.harvest.OAIHarvester.runHarvest(OAIHarvester.java:362)
> at 
> org.dspace.harvest.OAIHarvester$HarvestThread.runHarvest(OAIHarvester.java:1352)
> at org.dspace.harvest.OAIHarvester$HarvestThread.run(OAIHarvester.java:1343)
> at java.lang.Thread.run(Thread.java:662)
> 
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Re: [Dspace-tech] Problem downloading files with '; ' in the file name

[Keith Gilbertson]

On Feb 3, 2011, at 3:22 AM, Altaf Mahmud wrote:

> Sorry to interrupt. Out of the desk for a while, just checked it again. It's 
> now working after few minutes. I also encountered this trouble before and got 
> the fix automatically after some time. Any further suggestion from anyone 
> what that error could be? It happens only for the file names that contain ';'
> 
> Thanks.
> 

Altaf - apologies that I have no idea how to fix this, but from my work area 
I'm able to download the file when using port 8180 (as in the link that you 
mailed), but not when using the default web port of 80.  Maybe it's a clue.


> On Thu, Feb 3, 2011 at 1:26 PM, Altaf Mahmud  wrote:
> Hi,
> 
> There are some some PDF files in my dspace with ';' 
> (http://dspace.bracu.ac.bd:8180/handle/10361/219) When I try to download 
> that, it says Invalid Identifier. But after logging as an administrator, I 
> being able to download. Do I've to change those file names or is there any 
> option to set it?
> 
> Thanks.
> 
> -- 
> Altaf Mahmud
> System Programmer
> Ayesha Abed Library
> BRAC University
> Bangladesh.
> 
> 
> 
> 
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Re: [Dspace-tech] TIFF Thumbnail Preview

[Keith Gilbertson]

Scott - 

It's been a while since I've done this anywhere.  I'm a bit fuzzy on it and 
looks like I may have left out some details in the original message.

- Did you deploy the updated dspace.cfg file to your installation directory?

- Do the file extensions of your TIFF files match the file extensions that you 
added to the bitstream format registry?

- Were the TIFF bitstreams added to DSpace before or after you added the TIFF 
format to the bitstream format registry?  If the bitstreams were added before 
you made the changes, you will need to go back into the items and edit the 
bitstreams. Change the formats from application/octet-stream to image/tiff.  
Then try running filter-media again.


--keith


On Jan 18, 2011, at 12:21 PM, RENTON Scott wrote:

> Hi folks,
> 
> I'm running 1.5.2 and have had a request from a user for TIFFs to have 
> thumbnails generated to appear in their lists as previews. I followed the 
> instructions in this thread ( 
> http://www.mail-archive.com/dspace-tech@lists.sourceforge.net/msg03180.html), 
> getting the dspace.cfg file updated, MIME types updated, and the Java tools 
> installed to the server, but I'm not seeing the output of filter-media 
> attempt to convert these items. Is there anything else I should be doing?
> 
> Thanks very much
> Scott
> 
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Re: [Dspace-tech] Range query search in dspace 1.7.0

[Keith Gilbertson]

Does it happen to work from either the discovery search or the solr admin 
interface if you leave the "TO" out of the query?

var:[10 20]


On Jan 10, 2011, at 10:44 AM, Mckeane Thomas wrote:

> Hello, 
> 
> I have recently installed dspace 1.7.0 But I am unable to perform range query 
> searches. I have turned on Discovery as outlined in the documentation.
> For example the search "var:[10 TO 20]" with keyword "var" of type sint 
> indexed within the range "10 TO 20" produced no results.But when I do a 
> search for the keyword "var" the values returned are those indexed with 
> keyword "var" 
> 
> I have edited the 
> /dspace-1.7.0-release/dspace-instance/solr/statistics/conf/schema.xml 
> document and added the fields: 
> 
> 
>  mulitvalued ="true" omitNorms ="true" />
>  
> 
>  multiValued="true"/>
>  stored="true" multiValued="true"/>
> 
> and added to : /dspace-1.7.0-release/dspace-instance/config dspace.cfg 
> document the field for indexing: search.index.13 = var:dc.format.extent
> 
> 
> 
> Also from Solr admin search interface I performed the following search: 
> "var:[10 TO 20]" which also produced no results. 
> Also if I perform a search for the keyword "var" I get the error below.
> 
> HTTP Status 500 - String index out of range: 2 
> java.lang.StringIndexOutOfBoundsException: String index out of range: 2 at 
> java.lang.String.charAt(String.java:687) at 
> org.apache.solr.util.NumberUtils.SortableStr2int(NumberUtils.java:129) at 
> org.apache.solr.schema.SortableIntField.write(SortableIntField.java:72) at 
> org.apache.solr.schema.SchemaField.write(SchemaField.java:108) at 
> org.apache.solr.request.XMLWriter.writeDoc(XMLWriter.java:311) at 
> org.apache.solr.request.XMLWriter$3.writeDocs(XMLWriter.java:483) at 
> org.apache.solr.request.XMLWriter.writeDocuments(XMLWriter.java:420) at 
> org.apache.solr.request.XMLWriter.writeDocList(XMLWriter.java:457) at 
> org.apache.solr.request.XMLWriter.writeVal(XMLWriter.java:520) at 
> org.apache.solr.request.XMLWriter.writeResponse(XMLWriter.java:130) at 
> org.apache.solr.request.XMLResponseWriter.write(XMLResponseWriter.java:34) at 
> org.apache.solr.servlet.SolrDispatchFilter.writeResponse(SolrDispatchFilter.java:325)
>  at 
> org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:254)
>  at 
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
>  at 
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
>  at 
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
>  at 
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
>  at 
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128) 
> at 
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) 
> at 
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
>  at 
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286) 
> at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:845) 
> at 
> org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
>  at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447) 
> at java.lang.Thread.run(Thread.java:619) 
> 
> However, doing the same range searches in dspace 1.6.2 from solr admin search 
> interface returns the expected results. 
> 
> Any help would be appreciated.
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Re: [Dspace-tech] Problem with upgrade from 1.6.2 to 1.7.0

[Keith Gilbertson]

On Dec 31, 2010, at 7:34 AM, Clive Gould wrote:

> Hi everyone
> 
> I've just tried to upgrade DSpace on our test server (CentOS Linux)
> from version 1.6.2 to 1.7.0
> 
> I have got to the very end of the upgrade procedure only to be faced
> by the following error message when I try to run the index script:
> 
> [dsp...@standbyvle dspace-1.7.0-build.dir]$ psql -U dspace -f
> /home/dspace/dspace-1.7.0-src-release/dspace/etc/postgres/database_schema_16-17.sql
> dspace
> DROP SEQUENCE
> [dsp...@standbyvle dspace-1.7.0-build.dir]$ /home/dspace/bin/dspace index-init
> Started: 1293794521880
> Ended: 1293794523440
> Elapsed time: 1 secs (1560 msecs)
> Exception: org.postgresql.util.PSQLException: ERROR: syntax error at
> or near "RETURNING"


Clive,

DSpace 1.7 requires a PostgreSQL version of 8.2 or higher.  This looks like a 
message that you might receive when you use an older version.

--keith


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Re: [Dspace-tech] syntax error at or near "RETURNING" dspace 1.7

[Keith Gilbertson]

Please check that the version number of the PostgreSQL database server is at 
8.2 or higher.

On Dec 18, 2010, at 3:23 AM, Ahmed Maher wrote:

> this error  appears when installing dspace 1.7 
> 
> [java] at 
> org.dspace.administer.RegistryLoader.main(RegistryLoader.java:75)
>  [java] Error:
>  [java]  - ERROR: syntax error at or near "RETURNING"
> 
> when running   ant fresh_install   command 


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Re: [Dspace-tech] Index row size exception when starting index-init

[Keith Gilbertson]

Franck -

Is your repository dspace.cfg configured to create, from the 
description.abstract field

 - a Lucene search index, configured with the search.index parameters, used for 
the search function in DSpace

OR

- a PostgreSQL index, configured with webui.browse.index, used for the browse 
function in DSpace.


If it's configured for both,  do you really have a need to browse (not search) 
by the description.abstract field?  Does the handle update work when you 
disable the browse configuration for description.abstract?


You could run the SQL that updates the handles manually, but I suspect you 
would still have problems later when your index-update process runs.





>> 
>>  
>> 
> I have updated the metadatavalue of the author field. Now it is not empty 
> anymore. The error: "2010-12-10 11:53:40,074 ERROR 
> org.dspace.browse.IndexBrowse @ Null metadata value for item 1119, field: 
> dc.contributor.author " doesn't appear anymore. 
> 
> The second error is a result of that the B-tree index in PostgreSQL has a 
> maximum size of 2713 bytes. I am working on a project that includes the need 
> to store a fair amount of raw text in the dc.description.abstract field. It 
> seems that I am forced to outsource the abstract into an text file and then 
> upload this file into dspace... :(
> 
> Has anyone an idea how to resolve this issue? 
> 
> 
> -- Franck
> 
>> Have a nice day! 
>> 
>> -- Franck 
>> 
>> 
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Re: [Dspace-tech] Upload Directory Issue

[Keith Gilbertson]

I'm noticing that you said the files are still there in Windows.  I'm confused, 
but I wonder if this might be some difference between Windows and Linux.  In 
Linux, it appears to be no problem to delete file while a process has it open 
for reading (in DSpace, there's an InputStream open on the temporary file when 
it is deleted),  but maybe this doesn't work in Windows

On the Windows systems, do you have"Unable to delete temporary file" messages 
in your dspace log files after an upload? 


On Dec 6, 2010, at 1:21 AM, Hardik Mishra wrote:

> Hello
> 
> I have seen some strange behavior with Dspace-1.5.2 on Linux.
> 
> I have observed in 2 different linux systems, when we upload any file. It is 
> not showing in upload
> directory.
> 
> Though Dspace works fine as files are getting stored in bitstream format in 
> /assetstore directory.
> 
> Under
> # Upload File settings #
> 
> # Where to temporarily store uploaded files
> upload.temp.dir = ${dspace.dir}/upload
> 
> # Maximum size of uploaded files in bytes, negative setting will result in no 
> limit being set
> # 512Mb
> upload.max = 536870912
> 
> I have above values and directory also exists at /dspace/upload. But I can't 
> see file in it.
> 
> In windows XP and windows 2003 the same confg. is running fine.
> 
> Can anyone please help me ?
> 
> Thanks &  Regards
> Hardik Mishra
> Software Engineer
> Webinito Networks
> 
> Give a man a fish, and you feed him for a day. Teach a man to catch fish and 
> you feed him for a lifetime.
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Re: [Dspace-tech] Upload Directory Issue

[Keith Gilbertson]

On Dec 6, 2010, at 1:21 AM, Hardik Mishra wrote:

> Hello
> 
> I have seen some strange behavior with Dspace-1.5.2 on Linux.
> 
> I have observed in 2 different linux systems, when we upload any file. It is 
> not showing in upload
> directory.
> 
There is some code in the uploadFiles(...) method in SubmissionController.java 
file in DSpace that deletes files after they are uploaded to the temporary 
directory:

// cleanup our temp file
if (!temp.delete())
{
log.error("Unable to delete temporary file");
}

So, this appears to be a normal situation.  I do see some files in  
${upload.temp.dir} on some DSpace systems, but they are from SWORD submissions.



> Though Dspace works fine as files are getting stored in bitstream format in 
> /assetstore directory.
> 
> Under
> # Upload File settings #
> 
> # Where to temporarily store uploaded files
> upload.temp.dir = ${dspace.dir}/upload
> 
> # Maximum size of uploaded files in bytes, negative setting will result in no 
> limit being set
> # 512Mb
> upload.max = 536870912
> 
> I have above values and directory also exists at /dspace/upload. But I can't 
> see file in it.
> 
> In windows XP and windows 2003 the same confg. is running fine.
> 
> Can anyone please help me ?
> 
> Thanks &  Regards
> Hardik Mishra
> Software Engineer
> Webinito Networks
> 
> Give a man a fish, and you feed him for a day. Teach a man to catch fish and 
> you feed him for a lifetime.
> --
> What happens now with your Lotus Notes apps - do you make another costly 
> upgrade, or settle for being marooned without product support? Time to move
> off Lotus Notes and onto the cloud with Force.com, apps are easier to build,
> use, and manage than apps on traditional platforms. Sign up for the Lotus 
> Notes Migration Kit to learn more. 
> http://p.sf.net/sfu/salesforce-d2d___
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> DSpace-tech@lists.sourceforge.net
> https://lists.sourceforge.net/lists/listinfo/dspace-tech


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Re: [Dspace-tech] Error creating indexes 'invalid multibyte character for locale'

[Keith Gilbertson]

Steve - I used Google and found this:

http://archives.postgresql.org/pgsql-bugs/2005-11/msg00269.php


When I run the 'locale' command here, I get this:
LC_CTYPE="en_US.UTF-8"

The same thing when I check from psql:

gkrtrain=> show lc_ctype
gkrtrain-> ;
  lc_ctype   
-
 en_US.UTF-8
(1 row)


I'm not sure if this is related to your problem, but it might be worth 
verifying that you get similar answers.


On Oct 27, 2010, at 5:46 PM, Steve Swinsburg wrote:

> Hi all,
> 
> We've completed another restore but are still having the same issue. This 
> time we created a new database with the UNICODE encoding as per the 
> installation manual:
> createdb -U dspace -E UNICODE dspace
> We then took an export of the current production database:
> pg_dump dspace > dspace-prod.dump
> and imported it into the new database:
> psql -d dspace -f dspace-prod.dump
> 
> We then upgraded the database to 1.6:
> 
> psql -U dspace -f 
> /dspace-1.6-2-src-release/dspace/etc/postgres/database_schema_15_16.sql dspace
> 
> 
> And ran the index-init script:
> [dspace]/bin/dspace index-init
> But still the same issue as before.
> 
>>> dspace index-init -v
>>> Exception: org.postgresql.util.PSQLException: ERROR: invalid multibyte 
>>> character for locale
>>> org.dspace.browse.BrowseException: org.postgresql.util.PSQLException: 
>>> ERROR: invalid multibyte character for locale
>>>at 
>>> org.dspace.browse.BrowseCreateDAOPostgres.insertDistinctRecord(BrowseCreateDAOPostgres.java:691)
>>>at 
>>> org.dspace.browse.BrowseCreateDAOPostgres.getDistinctID(BrowseCreateDAOPostgres.java:566)
>>>at org.dspace.browse.IndexBrowse.indexItem(IndexBrowse.java:485)
>>>at org.dspace.browse.IndexBrowse.createIndex(IndexBrowse.java:1148)
>>>at org.dspace.browse.IndexBrowse.initBrowse(IndexBrowse.java:1098)
>>>at org.dspace.browse.IndexBrowse.main(IndexBrowse.java:749)
>>>at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>>>at 
>>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
>>>at 
>>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
>>>at java.lang.reflect.Method.invoke(Method.java:597)
>>>at 
>>> org.dspace.app.launcher.ScriptLauncher.main(ScriptLauncher.java:212)
> 
> 
> 
> Is there anything wrong with the above process? The next step we are going to 
> attempt is checking the actual SQL dump for the bad characters but it is 
> massive (1.5 Gb)
> 
> 
> thanks,
> Steve
> 
> 
> 
> 
> 
> 
> 
> 
> On 26/10/2010, at 10:10 AM, Steve Swinsburg wrote:
> 
>> Hi Kim,
>> 
>> We took a *copy* of the database and refreshed it back to dev, so it is 
>> identical to the production one, then upgraded it in dev. So I'll need to 
>> find out if the original database from production was created that way.
>> 
>> Perhaps we should take a dump of the production database instead, and then 
>> import that into a fresh UTF8 created database? I think the issue is that 
>> the original database was never created as UTF8.
>> 
>> Thanks,
>> Steve
>> 
>> 
>> 
>> 
>> On 26/10/2010, at 9:17 AM, Kim Shepherd wrote:
>> 
>>> Hi Steve,
>>> 
>>> Just to check, has your new/dev database been created with UTF8 character 
>>> encoding? (pass -E UNICODE or -E UTF8 to createdb)
>>> 
>>> Cheers,
>>> 
>>> Kim
>>> 
>>> On 25 October 2010 14:57, Steve Swinsburg  wrote:
>>> Hi all,
>>> 
>>> We are having a problem upgrading an instance of dspace from 1.5.x-1.6.2. 
>>> We built the new 1.6.2 code and took a snapshot of our old production 
>>> database and migrated in back to our dev environment (along with the 
>>> assets). We then ran the db upgrade script.
>>> 
>>> Now, when running the index-init script we get this:
>>> 
>>> ./dspace index-init -v
>>> Exception: org.postgresql.util.PSQLException: ERROR: invalid multibyte 
>>> character for locale
>>> org.dspace.browse.BrowseException: org.postgresql.util.PSQLException: 
>>> ERROR: invalid multibyte character for locale
>>>at 
>>> org.dspace.browse.BrowseCreateDAOPostgres.insertDistinctRecord(BrowseCreateDAOPostgres.java:691)
>>>at 
>>> org.dspace.browse.BrowseCreateDAOPostgres.getDistinctID(BrowseCreateDAOPostgres.java:566)
>>>at org.dspace.browse.IndexBrowse.indexItem(IndexBrowse.java:485)
>>>at org.dspace.browse.IndexBrowse.createIndex(IndexBrowse.java:1148)
>>>at org.dspace.browse.IndexBrowse.initBrowse(IndexBrowse.java:1098)
>>>at org.dspace.browse.IndexBrowse.main(IndexBrowse.java:749)
>>>at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>>>at 
>>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
>>>at 
>>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
>>>at java.lang.reflect.Method.invoke(Method.java:597)
>>>at 
>>> org.dspace.app.launcher.ScriptLauncher.main(ScriptLauncher.java:212)
>>> 
>>>

Re: [Dspace-tech] Number of communities and collections

[Keith Gilbertson]

Hi - I think that this will count the number of collections in your DSpace 
instance:
select count(*) from collection;


On Oct 26, 2010, at 8:30 AM, Admire wrote:

> Hi
>  
> I am interested in establishing the number of Communities  and collections in 
> my DSpace instance. Is there a ready SQL query to accomplish?
>  
> Regards,
>  
> Admire
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Re: [Dspace-tech] DSpace/Maven help request - update dependency version

[Keith Gilbertson]

On Oct 8, 2010, at 3:18 PM, Mark Diggory wrote:

> If you push the poi version  to 3.6 in your maven configuration, do
> you still get the error?
> 
> Mark

Yes.  I'd made that change in the maven configuration, but I still had to 
rebuild the tm-extractors against poi-3.6.  Then that made the error go away.  

There's a document here:
http://java.sun.com/docs/books/jls/second_edition/html/binaryComp.doc.html

It has many details about binary compatibility.  Apparently the POI developers 
broke a recommendation buried in this document, and that requires tm-extractor 
libraries to actually be rebuilt with newer versions of POI in order to work 
with them.  It's not possible to build the tm-extractors with poi 3.0.1 and 
then use them successfully with poi version 3.6.

So, the maven configuration needs to be updated to 3.6 AND the 
dspace-tm-extractors need to be built against poi 3.6. 




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Re: [Dspace-tech] DSpace/Maven help request - update dependency version

[Keith Gilbertson]

Mark - Thank you.  It's in our maven repository.  Graham had mentioned there 
would be some work to get this going, but I didn't know what it involved.

Everything built and installed with some minor code changes, which was very 
nifty.  I still got an error in the word filter.

Hardy Pottinger had sent me a link to this notice:
http://code.google.com/p/text-mining/issues/detail?id=5

I didn't know what "rejar" meant, but I found this to work:
1.  Get source for this version of text-mining utils with 'svn checkout 
http://text-mining.googlecode.com/svn/trunk/ text-mining-read-only' command
2.  From this tree, delete lib/poi-3.0.1-FINAL-20070705.jar and replace with 
poi-3.6.jar
3.  Rebuild with 'ant' command
4.  Copy build/bin/tm-extractors-1.0.jar to lib/dspace-tm-extractors-1.0.0.jar 
directory of my dspace deployment directory

Then filter-media works fine with the new PowerPoint filter and the WordFilter.

So, could we rebuild the dspace-tm-extractors-1.00.jar against poi-3.6 and put 
that in our maven repository? I suppose now would also be a good opportunity 
for me to learn about the unit testing framework and use it to make sure 
filtering still works as well as it did before the change!

 Ryan Ackley, the developer for these tm-extractors also worked on the POI 
project for a while.   Presumably he's very busy, but I'll contact him and ask 
if POI now has the full capability of the tm-extractors and hope for an answer 
- because maybe we don't even need the tm-extractors library if the POI 
extractors were rewritten by Ryan.

It looks like the current WordFilter doesn't handle the new Microsoft Word XML 
formats - so that may be another small project for someone to take on soon.  


--keith


On Oct 7, 2010, at 3:35 AM, Mark Diggory wrote:

> As its not in the maven central repository.  We would need to release
> it ourselves under org.dspace.dependencies or see if someone else can
> push out a new version of tm-extractors for maven central.
> 
> To release into our repository, we just need to author a pom.xml file
> for the tm-extractors and package the jar... I set this up, but had
> some issues with sonatype failing to let me see the staged release on
> their side. I did release to the central repository.  Still waiting to
> see it show up here:
> 
> http://repo2.maven.org/maven2/org/dspace/dependencies/dspace-tm-extractors
> 
> once available, give it a try and see if it fixes your issues.
> 
> Mark
> 
> On Wed, Oct 6, 2010 at 11:11 AM, Keith Gilbertson
>  wrote:
>> Thanks Graham and Tim.  I hadn't seen that.
>> 
>> On Oct 6, 2010, at 11:52 AM, Graham Triggs wrote:
>> 
>> That version of tm-extractors is quite old.
>> There is a newer version on the Google site
>> - http://code.google.com/p/text-mining/ - but it will take a bit of work
>> wrapping things up for general use.
>> It has dependencies on newer versions of POI than 0.4, and some distinct
>> improvements to it's robustness.
>> G
>> 
>> On 6 October 2010 16:39, Tim Donohue  wrote:
>>> 
>>> Ugh -- sounds like you've entered dependency hell.
>>> 
>>> Though, I think the one shred of good news here is that it seems to only
>>> have a dependency conflict in one place in our codebase.
>>> 
>>> It looks like (at a glance) if our WordFilter can be re-written to no
>>> longer need the org.textmining project, you *might* be OK (i.e.
>>> hopefully it wouldn't snowball on you). But, that would require finding
>>> a Word document text extractor that is as good as (or better than) that
>>> 'org.textmining' one, and then hoping it doesn't cause another
>>> dependency conflict.  Not sure of any alternative Word text extractors,
>>> off the top of my head, but maybe others know of one?
>>> 
>>> - Tim
>> 
>> 
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>> 
>> 
> 
> 
> 
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Re: [Dspace-tech] DSpace/Maven help request - update dependency version

[Keith Gilbertson]

Thanks Graham and Tim.  I hadn't seen that.


On Oct 6, 2010, at 11:52 AM, Graham Triggs wrote:

> That version of tm-extractors is quite old.
> 
> There is a newer version on the Google site - 
> http://code.google.com/p/text-mining/ - but it will take a bit of work 
> wrapping things up for general use.
> 
> It has dependencies on newer versions of POI than 0.4, and some distinct 
> improvements to it's robustness.
> 
> G
> 
> On 6 October 2010 16:39, Tim Donohue  wrote:
> Ugh -- sounds like you've entered dependency hell.
> 
> Though, I think the one shred of good news here is that it seems to only
> have a dependency conflict in one place in our codebase.
> 
> It looks like (at a glance) if our WordFilter can be re-written to no
> longer need the org.textmining project, you *might* be OK (i.e.
> hopefully it wouldn't snowball on you). But, that would require finding
> a Word document text extractor that is as good as (or better than) that
> 'org.textmining' one, and then hoping it doesn't cause another
> dependency conflict.  Not sure of any alternative Word text extractors,
> off the top of my head, but maybe others know of one?
> 
> - Tim

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Re: [Dspace-tech] DSpace/Maven help request - update dependency version

[Keith Gilbertson]

Thanks, Tim.  That helped me to understand.  I put the version numbers of the 
dependency in the parent pom.xml ('dspace-src/pom.xml') and left the version 
numbers out of 'dspace-src/dspace-api/pom.xml'.  

So then I found another thing I didn't look at closely enough.  The WordFilter 
doesn't use poi directly, but the org.textmining project that it uses depends 
on that old version of POI.  To confuse things more, the old versions of poi 
had groupId 'poi', and the new versions have groupId 'org.apache.poi'.
I can convince Maven to forget about the old version of the POIi library by 
making this exclusion change in the parent pom:
 
org.textmining
tm-extractors
0.4

   
  poi
  poi
   

 
 

Then only the new version, org.apache.poi/poi/3.6 is included in the project.  
Unfortunately, the org.textmining extractors really do need that version of 
POI.  The PowerPointFilter works, but I've broken the WordFilter:

Exception: 
org.apache.poi.poifs.filesystem.POIFSFileSystem.getRoot()Lorg/apache/poi/poifs/filesystem/DirectoryEntry;
java.lang.NoSuchMethodError: 
org.apache.poi.poifs.filesystem.POIFSFileSystem.getRoot()Lorg/apache/poi/poifs/filesystem/DirectoryEntry;
at 
org.textmining.text.extraction.WordExtractor.extractText(WordExtractor.java:51)
at 
org.dspace.app.mediafilter.WordFilter.getDestinationStream(WordFilter.java:95)

I have two programs that share the same classpath, but need different versions 
of the same library.

I could rewrite the WordFilter so that it no longer uses the org.textmining 
package which needs the old library, but I keep thinking that the more I try to 
"fix" stuff, the more I'm likely to break:

http://www.nypost.com/p/news/local/brooklyn/rat_bastards_f5onjzgcqxm0fu3RFz3ySL



On Oct 5, 2010, at 4:09 PM, Tim Donohue wrote:

> Hi Keith,
> 
> Simply put, it's because you were accidentally looking in the wrong pom.xml 
> :)  There's many of them sprinkled through the DSpace codebase, and they all 
> inherit many of their settings from one main pom.xml.
> 
> So, you noticed that the 'dspace-api/pom.xml' file included a dependency for 
> "poi".   But, if you look closely, that dependency doesn't list a .  
> This is because, for DSpace, we manage all the versions of dependencies in 
> one parent pom.xml (which is loaded via the  tag within the 
> dspace-aip/pom.xml).
> 
> Now, take a look at the [dspace-src]/pom.xml. This is the main Parent pom.xml 
> for dspace (with an artifactid of 'dspace-parent')
> 
> http://scm.dspace.org/svn/repo/dspace/trunk/pom.xml
> 
> This is the pom.xml which actually lists the versions of every dependency 
> used by the various APIs of DSpace.  If you search in this pom.xml, you'll 
> find this entry:
> 
> 
>poi
>poi
>2.5.1-final-20040804
> 
> 
> That's where the 2.5.1 version is sneaking in.  If you make your necessary 
> changes to this pom.xml, everything should act as you expect it to. So, just 
> undo your changes in 'dspace-src/dspace-api/pom.xml', and instead make those 
> changes to 'dspace-src/pom.xml'
> 
> I hope that helps!
> 
> - Tim
> 
> On 10/5/2010 2:36 PM, Keith Gilbertson wrote:
>> Hi,
>> 
>> I've been experimenting with a Media Filter for text extraction from 
>> PowerPoint files.  It's based on the Apache POI libraries, as was suggested 
>> by others in a previous thread.
>> 
>> It uses the poi, poi-scratchpad, and poi-ooxml artifacts, in version 3.6, 
>> the latest release version from Apache.  I haven't done much with Maven, and 
>> am not sure how to tell it which libraries I need.
>> 
>> This bit was already in the dspace-api/pom.xml file:
>>
>> -poi
>> -poi
>> -
>> 
>> 
>> I removed it, because I wanted the latest version of the libraries.  Then, I 
>> added these dependencies to the bottom of the file:
>> 
>> +
>> +org.apache.poi
>> +poi
>> +3.6
>> +
>> +
>> +org.apache.poi
>> +poi-scratchpad
>> +3.6
>> +
>> +
>> +org.apache.poi
>> +poi-ooxml
>> +3.6
>> +
>> 
>> Somehow Maven magically found the correct versions of the dependencies, and 
>> everything built fine.  When I deployed DSpace and looked in the lib 
>> directory, there were two versions of the main poi library there:
>> 
>> poi-2.5.1-final-20040804.jar
>> poi-3.6.jar
>> poi-ooxml-3.6.jar
>> poi-ooxml-schemas-3.6.jar
>> poi-scratchpad-3.6.jar
>> 
>&g

[Dspace-tech] DSpace/Maven help request - update dependency version

[Keith Gilbertson]

Hi,

I've been experimenting with a Media Filter for text extraction from PowerPoint 
files.  It's based on the Apache POI libraries, as was suggested by others in a 
previous thread.  

It uses the poi, poi-scratchpad, and poi-ooxml artifacts, in version 3.6, the 
latest release version from Apache.  I haven't done much with Maven, and am not 
sure how to tell it which libraries I need.

This bit was already in the dspace-api/pom.xml file:
   
- poi
- poi
-  


I removed it, because I wanted the latest version of the libraries.  Then, I 
added these dependencies to the bottom of the file:

+  
+ org.apache.poi
+ poi
+ 3.6
+  
+  
+ org.apache.poi
+ poi-scratchpad
+ 3.6
+  
+  
+ org.apache.poi
+ poi-ooxml
+ 3.6
+  

Somehow Maven magically found the correct versions of the dependencies, and 
everything built fine.  When I deployed DSpace and looked in the lib directory, 
there were two versions of the main poi library there:

poi-2.5.1-final-20040804.jar
poi-3.6.jar
poi-ooxml-3.6.jar
poi-ooxml-schemas-3.6.jar
poi-scratchpad-3.6.jar

I couldn't figure out why the poi-2.5.1 version was still there, or find 
anything that actually used it.  So, in the interest of doing some quick 
testing, I just deleted it.

Can someone give a hand on how to do this properly?  I'm trying to tell the 
build process to find and use only version 3.6 of poi. 

Thank you!
--keith



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Re: [Dspace-tech] DSpace Setup

[Keith Gilbertson]

On Sep 30, 2010, at 7:14 PM, Keith Gilbertson wrote:
>   I think I've seen something like what you're talking about with a 
> scheduling conflict between vacuuming or other maintenance of the database 
> and the media filter processes running.  It's been a long time though and I'm 
> very fuzzy on this.

Now that I'm thinking about it, it may have been an item import or some other 
long running batch process.

>   I haven't spent enough time poking around though to see if the database 
> usage might be reduced, or the connections held open less often. 


Instead of "connections held open less often", I think I meant something more 
along the lines of "reduce the amount of time it takes to return a database 
connection back to the database pool and/or reduce the number of concurrent 
connections needed".

 


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Re: [Dspace-tech] DSpace Setup

[Keith Gilbertson]

On Sep 30, 2010, at 6:36 PM, Pottinger, Hardy J. wrote:

> 
> 
> 3. Back when we were running on DSpace 1.5.1, after a period of about 24-36 
> hours of uptime, Tomcat became unavailable. Apache reported 503: service 
> unavailable. Looking at a dump after killing all Java processes, it appeared 
> that all database connections were unavailable. Changing the 
> db.maxconnections and db.maxidle settings (see above) was helpful, but we are 
> proactively rebooting tomcat and apache every night, to "clean out the 
> cobwebs". Have not disabled the nightly reboot since the upgrade to 1.6.2, so 
> do not have current data/log files. I'm willing to try other config settings. 
> I'm pretty sure I saw an interesting looking patch that drops database 
> connections (mainly for streaming situations) that I can't seem to find right 
> now, but might help this particular stability issue.


There's a patch here for xmlui:
http://jira.dspace.org/jira/browse/DS-677

I'm don't know if this addresses the problem that you used to have in 1.5, 
though.  I think I've seen something like what you're talking about with a 
scheduling conflict between vacuuming or other maintenance of the database and 
the media filter processes running.  It's been a long time though and I'm very 
fuzzy on this.

In 1.6, the solr statistics code seems to make heavy use of database 
connections to figure out which item, collections, and communities a bitstream 
belongs.  I haven't spent enough time poking around though to see if the 
database usage might be reduced, or the connections held open less often. 

 On a side note, I noticed that in the slides for the recent presentation from 
@mire about the statistics system, there are a few suggestions for optimizing 
solr sites with heavy usage.  I missed the seminar, though, so I'm not sure of 
the details.

--keith


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Re: [Dspace-tech] PowerPoint Text Extractor

[Keith Gilbertson]

I  can volunteer to add this feature.

On Sep 29, 2010, at 11:03 AM, Richard Rodgers wrote:

> Hi RIchard:
> 
> I cannot speak to it's quality (and indeed we have had quality issues with 
> other formats) but Apache POI library supports Powerpoint text extraction.
> I would study the doc at http://poi.apache.org/ for how to use the library, 
> 
> and look in:
> http://scm.dspace.org/svn/repo/dspace/trunk/dspace-api/src/main/java/org/dspace/app/mediafilter
> 
> for examples of other extractor media filters.
> 
> Then post any questions to the tech or dev list.
> 
> Hope that is helpful,
> 
> Richard Rodgers
>  
> On Sep 29, 2010, at 10:14 AM, Jizba, Richard wrote:
> 
>> Hello,
>>  
>> Are there plans to add a PPT text extractor to DSpace?
>> In the meantime, can some provide information on how to implement one?
>>  
>> Thanks,
>> Richard Jizba
>> Creighton University.
>> 
> 
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Re: [Dspace-tech] dsrun - batch import

[Keith Gilbertson]

Hello - 

Please check which version of Java you are using.  DSpace 1.6 requires the Sun 
Java JDK 5 or later.

--keith

On Sep 29, 2010, at 1:58 PM, Miguel Pizarro wrote:

> hi everyone,
> I'm trying  to import data to dspace 1.6 using dsrun application.
> In dspace 1.4 I don't have problem with this function, but in dspace 1.6 
> appear an error when I execute the follow sentence:
>  
> ./dsrun org.dspace.app.itemimport.ItemImport -a -e dsp...@alerta.cl -c "1" -s 
> "/data/carga/root" -m "ejemplo_8"
> Destination collections:
> Owning  Collection: Prueba Carga de colecciones
> Adding items from directory: /data/carga/root
> Generating mapfile: ejemplo_8
> Adding item from directory 000541595
> Loading dublin core from /data/carga/root/000541595/dublin_core.xml
> Schema: dc Element: format Qualifier: medium Value: BK
> Schema: dc Element: identifier Qualifier: code Value: 000541595
> Schema: dc Element: language Qualifier: none Value: spa
> Schema: dc Element: contributor Qualifier: author Value: Bastà as, 
> Gabriel
> Schema: dc Element: title Qualifier: none Value: Garantà as explà 
> citas en salud (GES) : seis consideraciones para su implementación
> Schema: dc Element: publisher Qualifier: none Value: Pontificia 
> Universidad Católica de Chile, Vicerrectorà a de Comunicaciones y Asuntos 
> Públicos
> Schema: dc Element: date Qualifier: created Value: 2007
> Schema: dc Element: description Qualifier: none Value: Temas de la 
> agenda pública ; Año 2, no. 9
> Schema: dc Element: subject Qualifier: other Value: Reforma en la 
> atención de salud - Chile
> Schema: dc Element: subject Qualifier: other Value: Polà tica de 
> salud - Chile
> Schema: dc Element: contributor Qualifier: author Value: Andia, 
> Marcelo.
>  
> Schema: dc Element: archivos Qualifier: adjuntos Value: 12.pdf
> Processing contents file: /data/carga/root/000541595/contents
> Bitstream: 12.pdf
> Processing handle file: handle
> It appears there is no handle file -- generating one
> Exception in thread "main" java.lang.NoSuchMethodError: method 
> java.lang.String.format with signature 
> (Ljava.lang.String;[Ljava.lang.Object;)Ljava.lang.String; was not found.
>at org.dspace.content.DCDate.toStringInternal(DCDate.java:284)
>at org.dspace.content.DCDate.toString(DCDate.java:272)
>at org.dspace.content.InstallItem.installItem(InstallItem.java:112)
>at org.dspace.app.itemimport.ItemImport.addItem(ItemImport.java:774)
>at org.dspace.app.itemimport.ItemImport.addItems(ItemImport.java:608)
>at org.dspace.app.itemimport.ItemImport.main(ItemImport.java:500)
>  
> Could someone help me?
> Thank for your time…
>  
>  
> Miguel Pizarro
> Soporte Tecnológico
> Alerta al Conocimiento
> Fono 56 (2) 233 79 08
> e-mail: sopo...@alerta.cl
> Providencia n° 2.040 of. C.
> CP: 7510117
>  
>  
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Re: [Dspace-tech] [Dspace-general] IP authentication not working

[Keith Gilbertson]

There was a bug in DSpace that caused this issue:
http://jira.dspace.org/jira/browse/DS-242

There's a suggested fix in the 24 March comment on that page, or, you can 
upgrade to DSpace 1.6.2, which is the newest release.
--keith


On Sep 24, 2010, at 6:10 AM, Jamil Haddad wrote:

>  Forgot to mention that I'm using version 1.6.0.
> 
> On 9/24/2010 12:57 PM, Jamil Haddad wrote:
>> Hello,
>> 
>> I need to enable IP authentication for a community. I've set the below 
>> in dspace.cfg:
>> 
>> "
>> plugin.sequence.org.dspace.authenticate.AuthenticationMethod = \
>>org.dspace.authenticate.LDAPHierarchicalAuthentication, \
>>org.dspace.authenticate.IPAuthentication
>> "
>> and
>> "
>> authentication.ip.PROXY_IP = 10.2.4.20, \
>>   10.2.4.24
>> "
>> 
>> I am using the proxies' IPs because browsing on the server from 
>> internal users is through the above IPs. And in dspace logs, I can see 
>> the users accessing through the above IPs.
>> In the "Authorization" of the community, I let the group "PROXY_IP" 
>> have read access. And for it's included collection, I left the default 
>> "Anonymous" read. But when browsing, the community is not displayed to 
>> internal users and they can't view the items.
>> 
>> Is there anything I'm missing in the IP authentication? In the dspace 
>> GUI, the PROXY_IP has no members. I assume that defining it in 
>> dspace.cfg is enough.
>> 
>> Thanks in advance for the help.
>> 
>> Regards,
>> 
>> Jamil
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Re: [Dspace-tech] [Dspace]/bin Scripts : Errors!!!!!!!

[Keith Gilbertson]

And here's the missing link:
http://www.redhat.com/docs/en-US/JBoss_SOA_Platform/5.0.2/html/Getting_Started_Guide/appe-install_jdk_rhel.html


On Aug 18, 2010, at 5:40 AM, Keith Gilbertson wrote:

> Even though you've installed jdk1.6, it looks like your system may be using  
> a different version of Java.  This guess is based on this line in your error 
> message:
> 
>>at __gcj_personality_v0 (/usr/dspace-1.6.1/bin/java.version=1.4.2)
> 
> This indicates a 1.4.2 version of the GCJ Java system.  Try reviewing the 
> instructions linked below for installing a Sun(now Oracle) JDK 1.6 on Red 
> Hat, and pay special attention to the section titled Setting the Default JDK 
> with the alternatives Utility.
> 
> Luck,
> Keith
> 
> On Aug 17, 2010, at 11:33 PM, Harsha Balasooriya wrote:
> 
>> I have installed Dspace in following OS and packages and everthing goes fine 
>>  but I cannot excecute any script in /[dsapce]/bin directory
>>  
>> OS -Redhad ES4
>> apache-ant-1.8.1
>> apache-maven-2.2.1
>> apache-tomcat-6.0.29
>> dspace-1.6.1
>> jdk1.6.0_21 [from jdk-6u21-linux-i586.rpm]
>>  
>> the bin directory permission set to 777
>>  
>>  
>> Please help me! I have reinstalled the  set up again and again but  same 
>> error appear!
>>  
>> Error comming is  
>>  
>> [r...@ousl bin]# ./create-administrator
>> 
>> Warning: -Xmx256m not understood. Ignoring.
>> Exception in thread "main" java.lang.NoClassDefFoundError: while resolving 
>> class: org.dspace.app.launcher.ScriptLauncher
>>at java.lang.VMClassLoader.resolveClass(java.lang.Class) 
>> (/usr/lib/libgcj.so.5.0.0)
>>at java.lang.Class.initializeClass() (/usr/lib/libgcj.so.5.0.0)
>>at java.lang.Class.forName(java.lang.String, boolean, 
>> java.lang.ClassLoader) (/usr/lib/libgcj.so.5.0.0)
>>at java.lang.Class.forName(java.lang.String) (/usr/lib/libgcj.so.5.0.0)
>>at gnu.gcj.runtime.FirstThread.run() (/usr/lib/libgcj.so.5.0.0)
>>at _Jv_ThreadRun(java.lang.Thread) (/usr/lib/libgcj.so.5.0.0)
>>at _Jv_RunMain(java.lang.Class, byte const, int, byte const, boolean) 
>> (/usr/lib/libgcj.so.5.0.0)
>>at __gcj_personality_v0 (/usr/dspace-1.6.1/bin/java.version=1.4.2)
>>at __libc_start_main (/lib/tls/libc-2.3.4.so)
>>at _Jv_RegisterClasses (/usr/dspace-1.6.1/bin/java.version=1.4.2)
>> Caused by: java.lang.ClassNotFoundException: javax.management.DynamicMBean 
>> not found in [file:/usr/java/jdk1.6.0_21/jre/lib/, 
>> file:/usr/apache-maven-2.2.1/lib/, file:/usr/apache-ant-1.8.1/lib/, 
>> file:usr/apache-tomcat-6.0.29/lib, 
>> file:/usr/dspace-1.6.1/lib/activation-1.1.jar, 
>> file:/usr/dspace-1.6.1/lib/ant-1.7.1.jar, 
>> file:/usr/dspace-1.6.1/lib/ant-launcher-1.7.1.jar, file:/usr/dspace   
>> ..
>>  
>>  
>> Thank you
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Re: [Dspace-tech] [Dspace]/bin Scripts : Errors!!!!!!!

[Keith Gilbertson]

Even though you've installed jdk1.6, it looks like your system may be using  a 
different version of Java.  This guess is based on this line in your error 
message:

>at __gcj_personality_v0 (/usr/dspace-1.6.1/bin/java.version=1.4.2)

This indicates a 1.4.2 version of the GCJ Java system.  Try reviewing the 
instructions linked below for installing a Sun(now Oracle) JDK 1.6 on Red Hat, 
and pay special attention to the section titled Setting the Default JDK with 
the alternatives Utility.

Luck,
Keith

On Aug 17, 2010, at 11:33 PM, Harsha Balasooriya wrote:

> I have installed Dspace in following OS and packages and everthing goes fine  
> but I cannot excecute any script in /[dsapce]/bin directory
>  
> OS -Redhad ES4
> apache-ant-1.8.1
> apache-maven-2.2.1
> apache-tomcat-6.0.29
> dspace-1.6.1
> jdk1.6.0_21 [from jdk-6u21-linux-i586.rpm]
>  
> the bin directory permission set to 777
>  
>  
> Please help me! I have reinstalled the  set up again and again but  same 
> error appear!
>  
> Error comming is  
>  
> [r...@ousl bin]# ./create-administrator
> 
> Warning: -Xmx256m not understood. Ignoring.
> Exception in thread "main" java.lang.NoClassDefFoundError: while resolving 
> class: org.dspace.app.launcher.ScriptLauncher
>at java.lang.VMClassLoader.resolveClass(java.lang.Class) 
> (/usr/lib/libgcj.so.5.0.0)
>at java.lang.Class.initializeClass() (/usr/lib/libgcj.so.5.0.0)
>at java.lang.Class.forName(java.lang.String, boolean, 
> java.lang.ClassLoader) (/usr/lib/libgcj.so.5.0.0)
>at java.lang.Class.forName(java.lang.String) (/usr/lib/libgcj.so.5.0.0)
>at gnu.gcj.runtime.FirstThread.run() (/usr/lib/libgcj.so.5.0.0)
>at _Jv_ThreadRun(java.lang.Thread) (/usr/lib/libgcj.so.5.0.0)
>at _Jv_RunMain(java.lang.Class, byte const, int, byte const, boolean) 
> (/usr/lib/libgcj.so.5.0.0)
>at __gcj_personality_v0 (/usr/dspace-1.6.1/bin/java.version=1.4.2)
>at __libc_start_main (/lib/tls/libc-2.3.4.so)
>at _Jv_RegisterClasses (/usr/dspace-1.6.1/bin/java.version=1.4.2)
> Caused by: java.lang.ClassNotFoundException: javax.management.DynamicMBean 
> not found in [file:/usr/java/jdk1.6.0_21/jre/lib/, 
> file:/usr/apache-maven-2.2.1/lib/, file:/usr/apache-ant-1.8.1/lib/, 
> file:usr/apache-tomcat-6.0.29/lib, 
> file:/usr/dspace-1.6.1/lib/activation-1.1.jar, 
> file:/usr/dspace-1.6.1/lib/ant-1.7.1.jar, 
> file:/usr/dspace-1.6.1/lib/ant-launcher-1.7.1.jar, file:/usr/dspace   
> ..
>  
>  
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Re: [Dspace-tech] FW: DSpace: Internal Server Error

[keith . gilbertson]

Greg, I'm not sure about whether or not you'd need to do anything after 
changing the hosts file.  I think I remember a system administrator having to 
restart something called nscd after making this sort of change, but it's not 
even running on the system I'm looking at now.

On that machine, I see the external IP address specified in the hosts file.

There's also a host.conf file with this in it:
order hosts,bind

I think that makes sure that the hosts file is actually used, instead of 
skipping directly to the name server.


Your system might also have a file /etc/nsswitch.conf file with a line like 
this:
hosts:  files nisplus nis dns
You'd just want to make sure that "files" shows up first on that line.


This is an odd problem.  I don't know much about system administration so maybe 
someone else can chime in, or maybe there's someone in your network group who 
might have an idea?



- 

Keith,

Thanks for the reply.  Yes it is a Linux machine, and I also thought it was an 
issue with the hosts file which did make reference to dSpace-Production.  
Running "hostname" returns "dSpace-Production".  Do I need to specify the local 
or external ip?  And does changing the hosts file require a reboot (or anything 
else) for changes to take place.  I appreciate your time.

Greg

-Original Message-
From: keith.gilbert...@library.gatech.edu 
[mailto:keith.gilbert...@library.gatech.edu] 
Sent: Tuesday, June 22, 2010 9:32 AM
To: Heh, Gregory
Cc: DSpace-tech@lists.sourceforge.net
Subject: Re: [Dspace-tech] FW: DSpace: Internal Server Error

Greg,

I think that this error message means that Java can't find an IP address for 
the host named "dspace-Production".  This may be a problem with the network 
configuration on the machine.

Is this a Linux machine?  If so, what name comes up when you use the "hostname" 
command?  Is there an entry for that name in the /etc/hosts file?  What about 
an entry for "dspace-Production"?




- 

Hello,

I am no longer getting any HELO command errors in the error log when
clicking the feedback link or trying to register a new user.  The
following is the error message.  Any hints as what to look for would be
greatly appreciated.  Thank you.

RHEL 5
dspace 1.5.1
tomcat
postgresql

I can telnet to the smtp server using port 25 so I don't think it is any
type of network or firewall error.

Greg


Exception:
java.net.UnknownHostException: dSpace-Production: dSpace-Production
at java.net.InetAddress.getLocalHost(InetAddress.java:1353)
at
org.dspace.app.webui.servlet.FeedbackServlet.doDSGet(FeedbackServlet.jav
a:87)
at
org.dspace.app.webui.servlet.DSpaceServlet.processRequest(DSpaceServlet.
java:151)
at
org.dspace.app.webui.servlet.DSpaceServlet.doGet(DSpaceServlet.java:99)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:617)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applica
tionFilterChain.java:290)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilt
erChain.java:206)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValv
e.java:233)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValv
e.java:191)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java
:128)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java
:102)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.
java:109)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:2
93)
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:84
9)
at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(
Http11Protocol.java:583)
at
org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:454)
at java.lang.Thread.run(Thread.java:619)


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Re: [Dspace-tech] FW: DSpace: Internal Server Error

[keith . gilbertson]

Greg,

I think that this error message means that Java can't find an IP address for 
the host named "dspace-Production".  This may be a problem with the network 
configuration on the machine.

Is this a Linux machine?  If so, what name comes up when you use the "hostname" 
command?  Is there an entry for that name in the /etc/hosts file?  What about 
an entry for "dspace-Production"?




- 

Hello,

I am no longer getting any HELO command errors in the error log when
clicking the feedback link or trying to register a new user.  The
following is the error message.  Any hints as what to look for would be
greatly appreciated.  Thank you.

RHEL 5
dspace 1.5.1
tomcat
postgresql

I can telnet to the smtp server using port 25 so I don't think it is any
type of network or firewall error.

Greg


Exception:
java.net.UnknownHostException: dSpace-Production: dSpace-Production
at java.net.InetAddress.getLocalHost(InetAddress.java:1353)
at
org.dspace.app.webui.servlet.FeedbackServlet.doDSGet(FeedbackServlet.jav
a:87)
at
org.dspace.app.webui.servlet.DSpaceServlet.processRequest(DSpaceServlet.
java:151)
at
org.dspace.app.webui.servlet.DSpaceServlet.doGet(DSpaceServlet.java:99)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:617)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applica
tionFilterChain.java:290)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilt
erChain.java:206)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValv
e.java:233)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValv
e.java:191)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java
:128)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java
:102)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.
java:109)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:2
93)
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:84
9)
at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(
Http11Protocol.java:583)
at
org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:454)
at java.lang.Thread.run(Thread.java:619)


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Re: [Dspace-tech] Dspace smtp issues??

[keith . gilbertson]

Greg, 

I found something about this here: 
http://java.sun.com/products/javamail/FAQ.html#helo 

Q: I get "MessagingException: 501 HELO requires domain address" when trying to 
send a message. 
A: The SMTP provider uses the results of 
InetAddress.getLocalHost().getHostName() in the SMTP HELO command. If that call 
fails to return any data, no name is sent in the HELO command. Check your JDK 
and name server configuration to ensure that that call returns the correct 
data. You may also set the "mail.smtp.localhost" property to the name you want 
to use for the HELO command. 

It looks like the Java mail libraries are having a problem getting the name of 
your host. I attached a file that makes the 
InetAdress.getLocalHost().getHostname() command mentioned above so that you can 
check what hostname is retrieved by this call. You can use it with these 
commands: javac HostnameTest.java 
java HostnameTest 
and then take note of what prints out. Your system administrator may need to 
adjust the settings of the name resolver on your server. 

Note that DSpace 1.6+ has a configuration parameter, mail.extraproperties, that 
you could use to work around this: 
mail.extraproperties = mail.smtp.localhost=[yourhostname] 
replacing [yourhostname] with the name of your host (no brackets). 
Then you would restart Tomcat and see if everything works. 



--keith 




- 



Hello, 



RHEL 5 

Dspace 1.5 

postgresql 



I get the following error message when trying to register a user. This message 
is also very similar to what I get when clicking the Feedback link. Can anyone 
point me in the right direction? I’ve looked into changing the smtp 
configuration in dspace.cfg but nothing I do seems to make a difference. Do I 
need to restart the server after making changes to dspace.cfg? or just restart 
Tomcat? 



Thanks for any help. 



2010-06-15 17:14:50,280 INFO org.dspace.app.webui.servlet.RegisterServlet @ 
anonymous:session_id=5ABDD79E63C8CF55C8A2225AD7D09F74:ip_addr=216.183.185.5$ 

javax.mail.MessagingException: 501 5.0.0 HELO requires domain address 



at com.sun.mail.smtp.SMTPTransport.issueCommand(SMTPTransport.java:1363) 

at com.sun.mail.smtp.SMTPTransport.helo(SMTPTransport.java:838) 

at com.sun.mail.smtp.SMTPTransport.protocolConnect(SMTPTransport.java:375) 

at javax.mail.Service.connect(Service.java:275) 

at javax.mail.Service.connect(Service.java:156) 

at javax.mail.Service.connect(Service.java:105) 

at javax.mail.Transport.send0(Transport.java:168) 

at javax.mail.Transport.send(Transport.java:98) 

at org.dspace.core.Email.send(Email.java:362) 

at org.dspace.eperson.AccountManager.sendEmail(AccountManager.java:296) 

at org.dspace.eperson.AccountManager.sendInfo(AccountManager.java:256) 

at 
org.dspace.eperson.AccountManager.sendRegistrationInfo(AccountManager.java:101) 

at 
org.dspace.app.webui.servlet.RegisterServlet.processEnterEmail(RegisterServlet.java:287)
 

at 
org.dspace.app.webui.servlet.RegisterServlet.doDSPost(RegisterServlet.java:202) 

at 
org.dspace.app.webui.servlet.DSpaceServlet.processRequest(DSpaceServlet.java:147)
 

at org.dspace.app.webui.servlet.DSpaceServlet.doPost(DSpaceServlet.java:105) 

at javax.servlet.http.HttpServlet.service(HttpServlet.java:637) 

at javax.servlet.http.HttpServlet.service(HttpServlet.java:717) 

at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
 

at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
 

at 
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
 

at 
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
 

at 
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128) 

at 
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) 

at 
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
 

at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293) 

at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:849) 

at 
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
 

at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:454) 

at java.lang.Thread.run(Thread.java:619) 



Greg This email message and any files transmitted with it are intended only for 
the use of the individual or entity to which it is addressed and may contain 
information that is privileged, confidential, and exempt from disclosure under 
applicable law.� Any use, distribution, copying or disclosure by anyone other 
than the intended individual or entity is prohibited without prior approval.� 
If you have received this information in error, please notify the sender 
immediately.import java.io.IOException;
import java.net.InetAddress;

public class HostnameTest
{

  public static void main(String [] args)
  {
   try {
 InetAddress 

Re: [Dspace-tech] Handle server problems after update to 1.6.1 from 1.5.2

[keith . gilbertson]

There are log4j configuration files in your config directory,
including a separate one for the handle server.  However, I'm not sure
that the handle server is being started in your case.

You can change the word INFO to DEBUG in these files.  This will fill
up disk space rapidly so remember to change it back when finished.

I'm wondering if your handle server works under 1.6.0?  Did you have a chance 
to try everything with 1.6.0?  You could try using the dsrun file from the 
1.6.0 release, but I'm very much guessing blindly now, so use at your own risk:

http://scm.dspace.org/svn/repo/dspace/tags/dspace-1.6.0/dspace/bin/dsrun


Also, are you starting the handle server from within the "bin" directory?  (I 
think that's the way it should be done).



- Original Message -
From: "Tonny Hjelmberg Laursen" 
To: "Keith R Gilbertson" 
Cc: dspace-tech@lists.sourceforge.net
Sent: Monday, May 24, 2010 9:38:51 AM GMT -05:00 US/Canada Eastern
Subject: Re: [Dspace-tech] Handle server problems after update to 1.6.1 from 
1.5.2

Thanks,

The error is gone now, but now I got another error in the log file (The 
handle server is still not running.)

Usage:  

The bin/start-handle-server line  looks like this now: nohup 
$BINDIR/dsrun net.handle.server.Main $handledir 
-Ddspace.log.init.disable=true 
-Dlog4j.configuration=log4j-handle-plugin.properties > 
$logdir/handle-server.log 2>&1 &

I can't find any other error messages. How can I enable somekind of 
debug logging?


On 24-05-2010 15:18, Gilbertson, Keith R wrote:
> Try editing the last line of your bin/start-handle-server script so that 
> net.handle.server.Main
> appears directly after dsrun (instead of where it is now).
>
> That should get rid of the "Invalid class name:" message.  If there are other 
> error messages after making this change, please post them to the list so that 
> experts on the "dspace" launcher command can research more.
>
> --keith
>
>
> - Original Message -
> From: "Tonny Hjelmberg Laursen"
> To: dspace-tech@lists.sourceforge.net
> Sent: Monday, May 24, 2010 7:55:29 AM GMT -05:00 US/Canada Eastern
> Subject: [Dspace-tech] Handle server problems after update to 1.6.1 from 1.5.2
>
> Hey,
>
> Im in the middle of updating a DSpace installation and everything seems
> fine. But im having a problem with starting the handle server. When I
> execute bin/start-handle-server im getting this error in the
> handle-server logfile:
>
> Error in launcher.xml: Invalid class name: -Ddspace.log.init.disable=true
>
> Im running RedHat 5.5
>
> Any ideas?
>
> Thanks,
> Tonny
>
>
>
>
>
> --
>
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>




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Re: [Dspace-tech] Solr error: moved temporarily

[keith . gilbertson]

Hi,

I think that part of what's happening is that your request to 
http://dspace-test.hio.no:8080/solr/statistics is being forwarded to somewhere 
else.

See this output from the command line:

wget http://dspace-test.hio.no/solr/statistics
--2010-04-21 09:12:25--  http://dspace-test.hio.no/solr/statistics
Resolving dspace-test.hio.no... 158.36.78.39
Connecting to dspace-test.hio.no|158.36.78.39|:80... connected.
HTTP request sent, awaiting response... 302 Moved Temporarily
Location: https://dspace-test.hio.no/solr/statistics [following]


The last couple of lines show my http request being forwarded to https, with a 
Moved Temporarily message.  Is it possible something similar is happening on 
your end?

If that's the case, you might need to 
  - make an adjustment to solr.log.server in your dspace.cfg file and set it to 
the final url 

   OR
 

   - make an adjustment somewhere else on your system to prevent requests to 
/solr/statistics from being forwarded/forced to https.

--keith

 

- Original Message -
From: "Trude Eikebrokk" 
To: dspace-tech@lists.sourceforge.net
Sent: Wednesday, April 21, 2010 8:30:09 AM GMT -05:00 US/Canada Eastern
Subject: [Dspace-tech] Solr error: moved temporarily

I'm joining the wave of SOLR-error reports.
As I'm unfortunately not a programmer, I'd appreciate any help!

I'm running Dspace 1.6.0/Tomcat 6.0.20.0/PostgreSQL, Java version 1.6.0_20.

Whenever I try to use solr I get an Moved Temporarily.exception. Below 
is what happens when I try to convert the log-files.

[r...@dspace-test dspace.dir]# bin/dspace stats-log-importer -v -i 
/opt/dspace/dspace.dir/log/solr.log -m
Writing to solr server at: http://dspace-test.hio.no:8080/solr/statistics
solr.log.2010-03-24
Processing file: /opt/dspace/dspace.dir/log/solr.log.2010-03-24
Line:2010032431852,view_community,3,2010-03-24T00:00:31,anonymous,129.241.16.2
ip addr = 129.241.16.2, dns name = fw.bibsys.no., country = , city =
Moved Temporarily

Moved Temporarily

request: 
http://dspace-test.hio.no:8080/solr/statistics/update?wt=javabin&version=2.2
org.apache.solr.common.SolrException: Moved Temporarily

Moved Temporarily

request: 
http://dspace-test.hio.no:8080/solr/statistics/update?wt=javabin&version=2.2
 at 
org.apache.solr.client.solrj.impl.CommonsHttpSolrServer.request(CommonsHttpSolrServer.java:343)
 at 
org.apache.solr.client.solrj.impl.CommonsHttpSolrServer.request(CommonsHttpSolrServer.java:183)
 at 
org.apache.solr.client.solrj.request.UpdateRequest.process(UpdateRequest.java:217)
 at org.apache.solr.client.solrj.SolrServer.add(SolrServer.java:63)
 at 
org.dspace.statistics.util.StatisticsImporter.load(StatisticsImporter.java:361)
 at 
org.dspace.statistics.util.StatisticsImporter.main(StatisticsImporter.java:493)
 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
 at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
 at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
 at java.lang.reflect.Method.invoke(Method.java:597)
 at 
org.dspace.app.launcher.ScriptLauncher.main(ScriptLauncher.java:194)
Processed 1 log lines
  - 0 entries added to solr: 0%
  - 1 errors: 100%
  - 0 search engine activity skipped: 0%
About to commit data to solr...Exception: Moved Temporarily

Moved Temporarily

request: http://dspace-test.hio.no:8080/solr/statistics/update
org.apache.solr.common.SolrException: Moved Temporarily

Moved Temporarily

request: http://dspace-test.hio.no:8080/solr/statistics/update
 at 
org.apache.solr.client.solrj.impl.CommonsHttpSolrServer.request(CommonsHttpSolrServer.java:343)
 at 
org.apache.solr.client.solrj.impl.CommonsHttpSolrServer.request(CommonsHttpSolrServer.java:183)
 at 
org.apache.solr.client.solrj.request.UpdateRequest.process(UpdateRequest.java:217)
 at 
org.apache.solr.client.solrj.SolrServer.commit(SolrServer.java:85)
 at 
org.apache.solr.client.solrj.SolrServer.commit(SolrServer.java:74)
 at 
org.dspace.statistics.util.StatisticsImporter.load(StatisticsImporter.java:387)
 at 
org.dspace.statistics.util.StatisticsImporter.main(StatisticsImporter.java:493)
 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
 at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
 at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
 at java.lang.reflect.Method.invoke(Method.java:597)
 at 
org.dspace.app.launcher.ScriptLauncher.main(ScriptLauncher.java:194)


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Re: [Dspace-tech] IPAuthentication not working since upgrade

[keith . gilbertson]

Jason,

There's a bug that breaks IP authentication in 1.6, discovered by Dave Falke 
and Stuart Lewis.  There's a thread here that details the fix:

http://www.mail-archive.com/dspace-de...@lists.sourceforge.net/msg02985.html


- Original Message -
From: "Jason Fowler" 
To: dspace-tech@lists.sourceforge.net
Sent: Tuesday, April 13, 2010 8:45:43 AM GMT -05:00 US/Canada Eastern
Subject: [Dspace-tech] IPAuthentication not working since upgrade

All,

We recently upgraded to 1.6, and I have noticed that IPAuthentication now seems 
not to be working. Any idea why this might be the case? Nothing has really 
changed in our setup.


Jason Fowler, CA, MSLS
Archives and Special Collections Librarian
The Southern Baptist Theological Seminary
Vice President, ALABI
jfow...@sbts.edu
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Re: [Dspace-tech] Non-DC Import

[keith . gilbertson]

Hi.

I don't think that the patch in DS-257 has been included with any version of 
DSpace yet.  You'd have to apply the patch manually and re-deploy in order to 
use that feature.

You can still import metadata for your "cld" schema, though, by following the 
instructions in the "What if I need to import metadata in a schema other than 
Dublin Core?" question in the "Batch Importing FAQ" section of this document:

www.tdl.org/files/DSpaceBatchImportFormat.pdf


Basically, you'll create a file similar to the typical dublin_core.xml file, 
but it will be named "metadata_cld.xml" instead, and the  element 
will appear as .

You may still need to create a dublin_core.xml file with the metadata for the 
"dc" schema - I'm unclear on whether it's always required.


If you try this method and still have problems, you can send files for a sample 
item to me, along with the output from the stack trace of your exception, and 
I'll try it over here.

--keith


- Original Message -
From: "RENTON Scott" 
To: dspace-tech@lists.sourceforge.net
Sent: Monday, April 5, 2010 7:21:38 AM GMT -05:00 US/Canada Eastern
Subject: [Dspace-tech] Non-DC Import

t
Hi folks,

I'm having a shot at loading the generic metadata file (as opposed to 
dublin_core.xml) through import. First question- can this be done on 1.5.2, or 
must I upgrade before it becomes an option?

(If it's possible, I've followed patch DS-257's instructions:

File (metadata.xml):


   the whole wide world
   1985-2002
   
Page 220
   
UCS
   
us
   
books
 

Command:
/u01/isdocs/dspace/bin/dsrun org.dspace.app.itemimport.ItemImport -a -e 
scott.ren...@ed.ac.uk -c 123456789/18 -s 
/u01/isdocs/dspace/carmichaelwatson/cw_dspace_test_non-dc -m mapfile.txt -l 
--resume

Output:
java.io.FileNotFoundException: 
/u01/isdocs/dspace/carmichaelwatson/cw_dspace_test_non-dc/0002789d/dublin_core.xml
 (No such file or directory)

(if I change the name back to dublin_core.xml, I get a NullPointerException).)

If I need to upgrade, I will do so; if I'm getting the syntax wrong though, 
please let me know!!

Cheers
Scott


Scott Renton
MIMS Project Officer
Digital Library Development
University Of Edinburgh
2 Buccleuch Place
Edinburgh
EH8 9LW

0131 651 5219

scott.ren...@ed.ac.uk 
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Scotland, with registration number SC005336.


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Re: [Dspace-tech] Localising CC License

[keith . gilbertson]

Hello Kevin. I know this doesn't help you immediately, as you mentioned that 
you're running 1.5.2, but there's a new configuration parameter in the DSpace 
1.6 release that does what you need: 



# Should a jurisdiction be used? If so, which one? 
# See http://creativecommons.org/international/ for a list of possible codes 
# (e.g. nz = New Zealand, uk = England and Wales, jp = Japan) 
webui.submit.cc-jurisdiction = uk 




I thought it should be mentioned in case you're planning an upgrade soon 
anyway. 
--keith 





- Original Message - 
From: "Kevin Evans"  
To: "Dspace-Tech-List"  
Sent: Tuesday, March 16, 2010 10:16:23 AM GMT -05:00 US/Canada Eastern 
Subject: [Dspace-tech] Localising CC License 


Hi, 

We wish to localise the Creative Commons License in our XMLUI build (1.5.2), 
but we don't have the source files installed: 

http://wiki.dspace.org/index.php/LocaliseCreativeCommons 

I've download the source for the specific package, and understand I will need 
to edit the .java file and recompile the .jar 

but...I'm a little reticent to do this...does anyone have a workaround? 

Advise, as ever, gratefully received 

Cheers 

Kevin 


Kevin Evans MA 
Web Services Developer, 
Integration and Webservices, 
Room 901, 
9th Floor, Laver Building, 
University of Exeter 
North Park Road, 
Exeter, 
EX4 4RN 
01392 725573 
07775027574 
http://my.exeter.ac.uk 


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opinions expressed in this message are my own and do not necessarily represent 
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Re: [Dspace-tech] Regarding OAI PMH

[keith . gilbertson]

Hi. 

The feature for harvesting metadata into DSpace from other repositories via 
OAI-PMH is new in DSpace 1.6 and is configured on a per-collection basis. The 
DSpace 1.6 documentation has also been updated with an explanation of how to 
use the new feature. Let us know if you have any questions once you've tried 
it. 

DSpace 1.6 is available now. There are good details about some of the new 
features here: 
http://blog.stuartlewis.com/2010/02/10/dspace-1-6-what-will-be-in-it-for-me/ 

--keith 

- Original Message - 
From: "Hardik Mishra"  
To: "General List" , "Tech List" 
 
Sent: Tuesday, March 16, 2010 4:37:56 AM GMT -05:00 US/Canada Eastern 
Subject: [Dspace-tech] Regarding OAI PMH 

Hello Everyone 

In Dspace 1.5.2 , We have built in module for OAI that i know. But when it 
comes to implement i am little bit confused. 

We want to harvest metadata from other repositories. 


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Re: [Dspace-tech] two theme modification questions: linking author

[Keith Gilbertson]

On Wed, Oct 7, 2009 at 10:17 AM, Platt, Alice  wrote:
> Hi Keith,
>
> Thank you, yes, that does exactly match what I am looking for. Unfortunately, 
> now my link doesn't go anywhere!

In DSpace 1.5, the author browse links have changed to this format:

/browse?value=Artschwager%2C+Richard&type=author

any difference with this modification?


 [a]
[xsl:attribute name="href"]
[xsl:value-of
select="concat($context-path,'/browse?value=')"/]
[xsl:copy-of select="."/]&type=author
[/xsl:attribute]
[xsl:value-of select="text()"/]
 [/a]


> I used the code in the wiki for the link, shown below (I've changed the html 
> brackets to different brackets for email transmission), but apparently the 
> value-of select has also changed in 1.5. Methinks we need to update the wiki! 
> ;-)
>
> [a]
>        [xsl:attribute name="href"]
>            [xsl:value-of
>                select="concat($context-path,'/browse-author-items?author=')"/]
>            [xsl:copy-of select="."/]
>        [/xsl:attribute]
>        [xsl:value-of select="text()"/]
> [/a]
>

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Re: [Dspace-tech] two theme modification questions

[Keith Gilbertson]

>
> My other question: I’d also like to add some text below the “go” button on
> the Advanced Search page. I’ve added what I want to say to messages.xml, but
> now I’m having trouble finding the code for where the Advanced Search page
> comes from. I figured if I searched in the structural.xsl file for some of
> the other messages.xml text that is present on the Advanced Search page, I
> would find it, but… no luck.
>

In the 1.5 version of Manakin, the Advanced Search form is built in
the Java code, in the AdvancedSearch.java file of the artifactbrowser
aspect.  If you don't want to touch the Java file, it's still possible
to override this form at the theme level by using a new template in
your theme that starts with this line:



-- keith

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Re: [Dspace-tech] two theme modification questions

[Keith Gilbertson]

On Tue, Oct 6, 2009 at 10:57 AM, Platt, Alice  wrote:

>
>
> I’d like to make the Author and Subject clickable links in the simple item
> view. The instructions on the Manakin HOWTO page of the DSpace wiki says
> that “The XSLT that creates author listings is in
> themes/dri2xhtml/DS-METS-1.0-DIM.xsl”. However, I do not have a file called
> DS-METS-1.0-DIM.xsl. Has this code moved to a different xsl file, and where
> would I find it? I did try looking in “structural.xsl,” but it wasn’t there.
>

Hi Alice.  In the 1.5 version of Manakin, there is a file called
DIM-Handler.xsl.  The metadata in the simple item view is formatted in
the template that starts with this line:


Does this match what you're looking for?

-- keith

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Re: [Dspace-tech] SWORD servlet client installed on Amazon Cloud -- not connecting -- please help!

[Keith Gilbertson]

Debashree,

Nice to see a message from you.

I suspect that the person who created your AMI image placed an incorrect
entry into the Linux iptables.  Entries were placed into the iptables to
implement port forwarding on incoming connections from standard port 80 to
Tomcat port 8080.

 The most likely problem is that an entry was accidentally placed into the
iptables that also implements this forwarding on outgoing connections.  This
is causing problems when the SWORD application tries to access the DTD at
http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd.

Have your systems person check the Linux iptables entries and look to see if
anything is out of place.  Please let me know of the resolution for this
issue.

Keith Gilbertson
Consultant for Library and Educational Computer Systems


On Tue, Sep 8, 2009 at 11:07 AM, Debashree Pati  wrote:

>  Hi SWORD experts,
>
>
>
> I have SWORD installed on my local machine. I built the sword.war file,
> installed it under tomcat/webapps and am
>
> able to view the servicedocument at localhost in the browser.
>
>
>
> I then copied over the same sword.war file to my dspace instance on Amazon
> Cloud. When I try to connect to it,
>
> it fails with the error:
>
>
>
> Server returned: org.purl.sword.client.SWORDClientExcpetion: Connection
> refused
>
>
>
> The catalina.out log has the error:
>
>
>
> at java.lang.Thread.run(Thread.java:675)
>
> Caused by: org.purl.sword.base.UnmarshallException: Error acessing the
> file?
>
> at
> org.purl.sword.base.ServiceDocument.unmarshall(ServiceDocument.java:182)
>
> at org.purl.sword.client.Client.getServiceDocument(Client.java:285)
>
> ... 16 more
>
> Caused by: java.io.IOException: Server returned HTTP response code: 503 for
> URL: http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd
>
> at
> sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1322)
>
> at
> com.sun.org.apache.xerces.internal.impl.XMLEntityManager.setupCurrentEntity(XMLEntityManager.java:654)
>
> at
> com.sun.org.apache.xerces.internal.impl.XMLEntityManager.startEntity(XMLEntityManager.java:1292)
>
> at
> com.sun.org.apache.xerces.internal.impl.XMLEntityManager.startDTDEntity(XMLEntityManager.java:1259)
>
> ……
>
> ……
>
>
>
> org.purl.sword.client.SWORDClientException: Connection refused
>
> at org.purl.sword.client.Client.getServiceDocument(Client.java:294)
>
> at
> org.purl.sword.client.ServletClient.doServiceDocument(ServletClient.java:413)
>
> at
> org.purl.sword.client.ServletClient.doPost(ServletClient.java:306)
>
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:637)
>
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
>
> at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
>
> at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
>
> at
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
>
> at
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
>
> ….
>
> ….
>
>
>
> Did not post the complete error file…will provide if it is needed. Have
> highlighted the line that I believe is at the root of the connection
> problem.
>
>
>
> Please help!
>
>
>
> -Debashree
>
>
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Re: [Dspace-tech] ERROR:Cannot execute mojo: resources

[Keith Gilbertson]

Hi.

Are you attempting to build DSpace? 

If so, do you get this same error when you run the "mvn package" command
from the [dspace-source]/dspace/ directory?


-- keith

On Mon, 2009-06-22 at 02:47 -0700, olufunmilayo favour wrote:
> Hi all. the following error occured when'ever I try building my
> project using "mvn package" viz:
>  
> Microsoft Windows XP [Version 5.1.2600]
> (C) Copyright 1985-2001 Microsoft Corp.
> C:\Documents and Settings\user>cd C:\apache-maven-2.1.0\bin
> C:\apache-maven-2.1.0\bin>mvn package
> [INFO] Scanning for projects...
> [INFO]
> 
> [INFO] Building Maven Default Project
> [INFO]task-segment: [package]
> [INFO]
> 
> [INFO]
> 
> [ERROR] BUILD ERROR
> [INFO]
> 
> [INFO] Cannot execute mojo: resources. It requires a project with an
> existing po
> m.xml, but the build is not using one.
> [INFO]
> 
> [INFO] For more information, run Maven with the -e switch
> [INFO]
> 
> [INFO] Total time: 1 second
> [INFO] Finished at: Mon Jun 22 01:59:12 PDT 2009
> [INFO] Final Memory: 3M/7M
> [INFO]
> 
> C:\apache-maven-2.1.0\bin>
>  
> Pls, what's the cause and how do I rectify it. Thanks
>  
> 
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Re: [Dspace-tech] Displaying bitstream description

[Keith Gilbertson]

Hi John -

You may be able to get at the file description by using this expression:
mets:floc...@loctype='URL']/@xlink:label

wherever you were using @SIZE to get the filesize.  Here's an example:

  

 

Try this out and let us know.

You can often figure this sort of thing out by looking at the mets.xml 
document for an item and then playing around until you get the correct 
expression.  Here's xml for an item with files and associated descriptions:
http://drcdev.ohiolink.edu/metadata/handle/123456789/1574/mets.xml

--
Keith Gilbertson
Systems Developer
OhioLINK


John Preston wrote:
> I'm trying out manakin and want to be able to display the bitstream 
> description instead of format in the file list. I have everything I 
> need copied into my theme, but I can't seem to figure out what I 
> should use to get atb the description field. I see where @SIZE is 
> size, @MIMETYPE is mimetype, etc,  but @DESCRIPTION does not seem to work.
>
> John
> 
>
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Re: [Dspace-tech] XMLUI: How to add video preview function for xmlui.

[Keith Gilbertson]

Hello.

At OhioLINK we're doing something similar in the xmlui.
FLV video files are displayed in the browser, and the user
can click the "play" button to show the video.  

There's a rough outline of our setup on the DSpace Wiki, here:
http://wiki.dspace.org/index.php/DSpace_1.5_XMLUI_FLV_Video_Progressive_Download/


Keith Gilbertson
Systems Developer
OhioLINK


On Fri, 2009-06-05 at 12:47 +0530, Yureshwar Dspace wrote:
> Hi all its again me,
>  
> How to add video preview function for xmlui as we can add for
> jspui. For jspui video preview you can follow the link.
>  
> Link:
> http://blog.stuartlewis.com/2009/05/27/easy-pseudo-video-streaming-for-dspace-repositories/
>  
>  
> Can we do similar thing for xmlui. If so where we can add that code.
>  
>  
> Regards,
>  
> Yureshwar Ravuri.
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Re: [Dspace-tech] A clickable URL in abstract or description?

[Keith Gilbertson]

Hi,

You can do this in the xmlui if you change your itemSummaryView-DIM
template to disable output escaping for the field.  Here's an example
with the description field.






   

I'm told this may be a security concern, so use with care.

-- keith

Stan Orlov wrote:
> Greeetings!
>
> When I submit an item in jspui or xmlui, would it be possible to have
> a clickable url in the abstract (or description) field?  I tried to
> include it in a form of:
>
> http://www.someurl.com
> and
> http://www.someurl.com";>http://www.someurl.com
>
> but both times it just shows whatever I entered w/o converting it into
> a clickable hyperlink.  Could something be done to allow this?
>
> Cheers,
> Stan
> 
>
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Re: [Dspace-tech] robots.txt question

[Keith Gilbertson]

Hi Eric.  One way to do this could be to make a small change to the
sitemap.xmap file in the xmlui directory.  Here's an example from the
non-bitstream pipeline in the sitemap.xmap file of one of our DSpace
instances:

  
   


In our case, we placed the robots.txt file in a subdirectory, but
something similar may work if you want to put the file in the xmlui folder.


Keith Gilbertson
OhioLINK

Eric Luhrs wrote:
> I'm trying to figure out how to add a robots.txt file to xmlui.  I
> tried placing it in [dspace]/webapps/xmlui (which is where Tomcat's
> ROOT points) but that didn't work.  When I attempt to access it, I get
> the standard "Page not found" message.  Do I need to create a static
> manakin page that overrides the document tree and lists/imports the
> proper lines for robots.txt?  A similar question was posted here last
> month, but there were no replies.
>
> Eric Luhrs
> Lafayette College
> 
>
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Re: [Dspace-tech] problem executing create-administrator

[Keith Gilbertson]

For what it's worth, I've had somewhat similar problems executing the
scripts in the bin directory after transferring them from a
Windows-based machine to a Unix-like system.

You might check that the line endings in the file haven't been changed
to DOS-style endings, and if they have, convert them back with a command
such as dos2unix.  Not sure this is the same issue but maybe worth
checking into.


felipe Melero wrote:
> Yes, I'm running it from dspace/bin directory but no way to get it
> working...
>
> surely is a matter of unix, I'm a chrooted user...
>
> regards
> Felipe
>
> Robin Taylor escribió:
>> That's good. #!/bin/sh at the start of the script just tells the OS what 
>> shell it should use to run the script, and it seems you have the required 
>> shell so you shouldn't have to change it to use bash. What directory were 
>> you in when you ran ./create-administrator ? Were you in the dspace/bin 
>> directory ?
>>
>> Cheers, Robin.
>>
>>
>> Robin Taylor
>> Main Library
>> University of Edinburgh
>> Tel. 0131 6515208  
>>
>>   
>>> -Original Message-
>>> From: felipe Melero [mailto:fmel...@unav.es] 
>>> Sent: 07 January 2009 12:56
>>> To: dspace tech
>>> Subject: Re: [Dspace-tech] problem executing create-administrator
>>>
>>> Hi Robin,
>>> it seems that is present on the machine, as well as bash.
>>>
>>> -bash-3.00$ ls -l /bin/sh
>>> -rwxr-xr-x  1 root root 616248 Apr 12  2006 /bin/sh
>>>
>>> regards,
>>> Felipe
>>>
>>> Robin Taylor escribió: 
>>>
>>> Hi felipe,
>>> 
>>> I don't have a machine with Red Hat on it near so would 
>>> you mind entering...
>>> 
>>> ls -l /bin/sh
>>> 
>>> ...and tell me what the response is ?
>>> 
>>> It sounds like /bin/sh is not present on your machine. 
>>> If that is the case then you will need to change script dsrun 
>>> as well as create-administrator.
>>> 
>>> Cheers, Robin.
>>> 
>>> 
>>> 
>>>  
>>> 
>>> Robin Taylor
>>> Main Library
>>> University of Edinburgh
>>> Tel. 0131 6515208
>>> 
>>>   
>>>
>>> -Original Message-
>>> From: felipe Melero [mailto:fmel...@unav.es]
>>> Sent: 07 January 2009 12:22
>>> To: dspace tech
>>> Subject: [Dspace-tech] problem executing 
>>> create-administrator
>>> 
>>> Hi all,
>>> 
>>> I have a problem executing  the script 
>>> create-adminstrator, I
>>> get the following error: "bad interpreter".
>>> 
>>> -bash-3.00$ ./create-administrator
>>> : bad interpreter: No such file or directory
>>> 
>>> if I change the line inside the script   
>>> #!/bin/sh  to
>>> #!/bin/bash  I get other errors:
>>> 
>>> -bash-3.00$ ./create-administrator
>>> ./dsrun: line 61: sed: command not found
>>> ./dsrun: line 70: java: command not found
>>> 
>>> Does anybody know how to make it work? I have 
>>> Red Hat Linux if helps.
>>> 
>>> Thanks in advance,
>>> 
>>> Felipe
>>> 
>>> 
>>> 
>>>
>>> 
>>> 
>>>   
>>>
>>>
>>> 
>>
>>
>>   
> 
>
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Re: [Dspace-tech] Media Filters not generating thumbnails

[Keith Gilbertson]

Looks like you might be running the Media Filter with the GCJ version of
Java.  Have you tried using a JDK from Sun? They're available here:
http://java.sun.com/javase/downloads/index.jsp


Thomas A McGee wrote:
>
> From the command line I get this:
> # ./filter-media -vi 123456789/191
> Applying Media Filters
> Warning: -Xmx256m not understood. Ignoring.
> Exception in thread "main" java.lang.NoClassDefFoundError: while
> resolving class: org.dspace.app.mediafilter.MediaFilterManager
>at java.lang.VMClassLoader.resolveClass(java.lang.Class)
> (/usr/lib/libgcj.so.5.0.0)
>at java.lang.Class.initializeClass() (/usr/lib/libgcj.so.5.0.0)
>at java.lang.Class.forName(java.lang.String, boolean,
> java.lang.ClassLoader) (/usr/lib/libgcj.so.5.0.0)
>at java.lang.Class.forName(java.lang.String)
> (/usr/lib/libgcj.so.5.0.0)
>at gnu.gcj.runtime.FirstThread.run() (/usr/lib/libgcj.so.5.0.0)
>at _Jv_ThreadRun(java.lang.Thread) (/usr/lib/libgcj.so.5.0.0)
>at _Jv_RunMain(java.lang.Class, byte const, int, byte const,
> boolean) (/usr/lib/libgcj.so.5.0.0)
>at __gcj_personality_v0
> (/usr/home/dspace/app/dspace/bin/java.version=1.4.2)
>at __libc_start_main (/lib/tls/libc-2.3.4.so)
>at _Jv_RegisterClasses
> (/usr/home/dspace/app/dspace/bin/java.version=1.4.2)
> Caused by: java.lang.ClassNotFoundException: java.lang.StringBuilder
> not found in [file:/usr/home/dspace/app/dspace/lib/activation-1.1.jar,
> file:/usr/home/dspace/app/dspace/lib/bcmail-jdk14-136.jar,
> file:/usr/home/dspace/app/dspace/lib/bcprov-jdk14-136.jar,
> file:/usr/home/dspace/app/dspace/lib/commons-cli-1.0.jar,
> file:/usr/home/dspace/app/dspace/lib/commons-codec-1.3.jar,
> file:/usr/home/dspace/app/dspace/lib/commons-collections-3.2.jar,
> file:/usr/home/dspace/app/dspace/lib/commons-dbcp-1.2.1.jar,
> file:/usr/home/dspace/app/dspace/lib/commons-fileupload-1.1.1.jar,
> file:/usr/home/dspace/app/dspace/lib/commons-io-1.2.jar,
> file:/usr/home/dspace/app/dspace/lib/commons-lang-2.2.jar,
> file:/usr/home/dspace/app/dspace/lib/commons-logging-1.0.jar,
> file:/usr/home/dspace/app/dspace/lib/commons-pool-1.3.jar,
> file:/usr/home/dspace/app/dspace/lib/dom4j-1.6.1.jar,
> file:/usr/home/dspace/app/dspace/lib/dspace-api-1.5.0.jar,
> file:/usr/home/dspace/app/dspace/lib/dspace-api-lang-1.5.0.0.jar,
> file:/usr/home/dspace/app/dspace/lib/fontbox-0.1.0.jar,
> file:/usr/home/dspace/app/dspace/lib/handle-5.3.4.jar,
> file:/usr/home/dspace/app/dspace/lib/icu4j-3.4.4.jar,
> file:/usr/home/dspace/app/dspace/lib/jargon-1.4.25.jar,
> file:/usr/home/dspace/app/dspace/lib/jaxen-1.1.jar,
> file:/usr/home/dspace/app/dspace/lib/jdom-1.0.jar,
> file:/usr/home/dspace/app/dspace/lib/jempbox-0.2.0.jar,
> file:/usr/home/dspace/app/dspace/lib/log4j-1.2.14.jar,
> file:/usr/home/dspace/app/dspace/lib/lucene-core-2.3.0.jar,
> file:/usr/home/dspace/app/dspace/lib/mail-1.4.jar,
> file:/usr/home/dspace/app/dspace/lib/mets-1.5.2.jar,
> file:/usr/home/dspace/app/dspace/lib/ojdbc14-10.2.0.2.0.jar,
> file:/usr/home/dspace/app/dspace/lib/oro-2.0.8.jar,
> file:/usr/home/dspace/app/dspace/lib/pdfbox-0.7.3.jar,
> file:/usr/home/dspace/app/dspace/lib/poi-2.5.1-final-20040804.jar,
> file:/usr/home/dspace/app/dspace/lib/rome-0.8.jar,
> file:/usr/home/dspace/app/dspace/lib/tm-extractors-0.4.jar,
> file:/usr/home/dspace/app/dspace/lib/xalan-2.7.0.jar,
> file:/usr/home/dspace/app/dspace/lib/xercesImpl-2.8.1.jar,
> file:/usr/home/dspace/app/dspace/lib/xml-apis-1.0.b2.jar,
> file:/usr/home/dspace/app/dspace/lib/xmlParserAPIs-2.0.2.jar,
> file:/usr/home/dspace/app/dspace/config/,
> file:/usr/share/java/libgcj-3.4.6.jar, file:./, core:/]
>at java.net.URLClassLoader.findClass(java.lang.String)
> (/usr/lib/libgcj.so.5.0.0)
>at gnu.gcj.runtime.VMClassLoader.findClass(java.lang.String)
> (/usr/lib/libgcj.so.5.0.0)
>at java.lang.ClassLoader.loadClass(java.lang.String, boolean)
> (/usr/lib/libgcj.so.5.0.0)
>at _Jv_FindClass(_Jv_Utf8Const, java.lang.ClassLoader)
> (/usr/lib/libgcj.so.5.0.0)
>at java.lang.Class.forName(java.lang.String, boolean,
> java.lang.ClassLoader) (/usr/lib/libgcj.so.5.0.0)
>at _Jv_BytecodeVerifier.verify_instructions_0()
> (/usr/lib/libgcj.so.5.0.0)
>at _Jv_VerifyMethod(_Jv_InterpMethod) (/usr/lib/libgcj.so.5.0.0)
>at _Jv_PrepareClass(java.lang.Class) (/usr/lib/libgcj.so.5.0.0)
>at _Jv_WaitForState(java.lang.Class, int) (/usr/lib/libgcj.so.5.0.0)
>at java.lang.VMClassLoader.linkClass0(java.lang.Class)
> (/usr/lib/libgcj.so.5.0.0)
>at java.lang.VMClassLoader.resolveClass(java.lang.Class)
> (/usr/lib/libgcj.so.5.0.0)
>...9 more
>
> Which somehow fails to clarify things for me. What am I missing?
> _
> Tom McGee
> Seton Hall University TLTC
> 973.275.2992
> 
>
> -
> This SF.Net email is sponsored by the Moblin Your Move Developer's challenge
> Build th

[Dspace-tech] Force order of repeatable metadata fields when editing in xmlui?

[Keith Gilbertson]

Hello,

Is there a way in the xmlui interface to force the order in which 
repeatable metadata fields are saved when editing existing items?

For some items, the librarians have created multiple (usually about 4) 
dc.contributor.author fields in the metadata, with a personal name 
listed in each field.  They wish to indicate levels of responsibility by 
having the most responsible author listed first in the display.

When these items are initially created, the author fields save, and then 
display,  in the order in which they are entered.  If the metadata for 
these items is edited later, though, the contributor.author fields save 
and display in an order that is unpredictable to us.  Is there a way to 
force the ordering when editing the metadata in xmlui?  If not, is there 
any other solution to force the order in which the authors display when 
viewing the items?


We're using version 1.5.

Thanks,
Keith
 



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Re: [Dspace-tech] RSS Channel Feeds (Dspace 1.4.1)

[Keith Gilbertson]

Good morning.

Try going through any communities and collections that are throwing that 
error - for example, the community at 
"http://digital.maag.ysu.edu:8080/dspace/handle/1989/3488";,  - and make 
sure that the short description is set for those communites/collections 
and all sub-levels..

There is a fix for this in the FeedServlet that comes with DSpace 1.5.

--
Keith
Systems Developer
OhioLINK



Jeffrey Trimble wrote:
> I'm seeing hundreds of RSS errors, just in the last 12 hours.  Here is 
> the error for
> one of them.  It doesn't meeter, but RSS 1.0 and RSS 2.0 appear.  Any 
> thoughts
> for correction?
>
> Date:   7/21/08 9:42 AM
> Session ID: 5246FBDE05B311616AF06AE1E38378EA
>
> -- URL Was: http://digital.maag.ysu.edu:8080/dspace/feed/rss_1.0/1989/3488
> -- Method: GET
> -- Parameters were:
>
>
> Exception:
> java.io.IOException: Invalid rss_1.0 feed, missing channel description
> at org.dspace.app.webui.servlet.FeedServlet.doDSGet(FeedServlet.java:268)
> at 
> org.dspace.app.webui.servlet.DSpaceServlet.processRequest(DSpaceServlet.java:151)
> at org.dspace.app.webui.servlet.DSpaceServlet.doGet(DSpaceServlet.java:99)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at 
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
> at 
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
> at 
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
> at 
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
> at 
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
> at 
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
> at 
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
> at 
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
> at 
> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869)
> at 
> org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664)
> at 
> org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
> at 
> org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80)
> at 
> org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
> at java.lang.Thread.run(Thread.java:619)
>
>
> TIA,
>
>
>
> Jeffrey Trimble
> Systems Librarian
> Maag Library
> Youngstown State University
> 330-941-2483 (Office)
> [EMAIL PROTECTED] 
> http://www.maag.ysu.edu
> http://digital.maag.ysu.edu
>
>
>
> 
>
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Re: [Dspace-tech] Can't log onto Admin - Follow Up

[Keith Gilbertson]

The install instructions for 1.5 are quite different from the 
instructions from 1.4.2.  The DSpace website may not have been updated 
yet, but the new install directions are included with the 1.5 download.

I can't see if this problem has been fixed with the 1.5 version of 
DSpace, so you might have the right idea in pulling postgres down to 8.2 
until we know.

-- keith


Paul Jordan wrote:
> Ah, I see. Yep, that's the same problem I've been encountering. Good to
> know it's not unique.
>
> Regarding DSpace 1.5, the install directions I've been able to find
> (from the DSpace website) are for 1.4.2 and include things that aren't
> in 1.5, specifically some of the file paths are differen't/aren't there.
> Would any of that make a difference? If not, I'll install DSpace 1.5.
> Otherwise, I'll pull postgres down to 8.2.
>
> Thanks,
>
> Paul
>
> -Original Message-
> From: Keith Gilbertson [mailto:[EMAIL PROTECTED] 
> Sent: Tuesday, June 03, 2008 9:25 AM
> To: Paul Jordan
> Cc: dspace-tech@lists.sourceforge.net
> Subject: Re: [Dspace-tech] Can't log onto Admin - Follow Up
>
> Paul,
>
> There are some problems with DSpace 1.4.2 and Postgres 8.3.  There are 
> threads about that here:
> http://www.nabble.com/Error-with-DSpace-administrator%27s-account-td1599
> 4473.html#a16005789
> and here:
> http://www.nabble.com/-Fwd%3A-Re%3A-Error-with-DSpace-administrator%27s-
> account--td16008564.html#a16008564
>
> Does anyone out there know if this has been fixed with DSpace 1.5?  
> Paul, if that's the case, would you be able to use DSpace 1.5?
>
>
> Paul Jordan wrote:
>   
>> Certainly. Here is the complete sequence.
>>
>> Sincerely,
>>
>> Paul Jordan
>>
>>
>> C:\Program Files\PostgreSQL\8.3\bin>c:\dspace\bin\dsrun
>> org.dspace.administer.Cr
>> eateAdministrator
>> Using DSpace installation in: C:\dspace
>> Creating an initial administrator account
>> E-mail address: [EMAIL PROTECTED]
>> First name: Paul
>> Last name: Jordan
>> WARNING: Password will appear on-screen.
>> Password: dspace
>> Again to confirm: dspace
>> Is the above data correct? (y or n): y
>> Exception occurred:org.postgresql.util.PSQLException: ERROR: operator
>> does not e
>> xist: integer = character varying
>> org.postgresql.util.PSQLException: ERROR: operator does not exist:
>> integer = cha
>> racter varying
>> at
>> org.postgresql.core.v3.QueryExecutorImpl.receiveErrorResponse(QueryEx
>> ecutorImpl.java:1592)
>> at
>> org.postgresql.core.v3.QueryExecutorImpl.processResults(QueryExecutor
>> Impl.java:1327)
>> at
>> org.postgresql.core.v3.QueryExecutorImpl.execute(QueryExecutorImpl.ja
>> va:192)
>> at
>> org.postgresql.jdbc2.AbstractJdbc2Statement.execute(AbstractJdbc2Stat
>> ement.java:451)
>> at
>> org.postgresql.jdbc2.AbstractJdbc2Statement.executeWithFlags(Abstract
>> Jdbc2Statement.java:350)
>> at
>> org.postgresql.jdbc2.AbstractJdbc2Statement.executeQuery(AbstractJdbc
>> 2Statement.java:254)
>> at
>> org.apache.commons.dbcp.DelegatingPreparedStatement.executeQuery(Dele
>> gatingPreparedStatement.java:92)
>> at
>> org.apache.commons.dbcp.DelegatingPreparedStatement.executeQuery(Dele
>> gatingPreparedStatement.java:92)
>> at
>> org.dspace.storage.rdbms.DatabaseManager.queryTable(DatabaseManager.j
>> ava:159)
>> at
>> org.dspace.storage.rdbms.DatabaseManager.querySingleTable(DatabaseMan
>> ager.java:447)
>> at
>> org.dspace.storage.rdbms.DatabaseManager.querySingleTable(DatabaseMan
>> ager.java:465)
>> at
>> org.dspace.storage.rdbms.DatabaseManager.findByUnique(DatabaseManager
>> .java:647)
>> at
>> org.dspace.storage.rdbms.DatabaseManager.find(DatabaseManager.java:61
>> 2)
>> at org.dspace.eperson.Group.find(Group.java:635)
>> at
>> org.dspace.administer.CreateAdministrator.main(CreateAdministrator.ja
>> va:142)
>>
>> --
>>
>> Message: 5
>> Date: Tue, 03 Jun 2008 11:41:45 -0400
>> From: Keith Gilbertson <[EMAIL PROTECTED]>
>> Subject: Re: [Dspace-tech] Can't log onto admin - follow up
>> To: Paul Jordan <[EMAIL PROTECTED]>
>> Cc: dspace-tech@lists.sourceforge.net
>> Message-ID: <[EMAIL PROTECTED]>
>> Content-Type: text/plain; charset=UTF-8; format=flowed
>>
>> Paul,
>>
>> Can you post some of the scrolling code that you see when trying to 
>> create the administrator?
>> I think this will help us to figure out what the problem is -  the 
>> CreateAdministrator command is somewhat quiet when it runs normally.
>>
>>   
>> 
>
>
>   



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Re: [Dspace-tech] Can't log onto Admin - Follow Up

[Keith Gilbertson]

Paul,

There are some problems with DSpace 1.4.2 and Postgres 8.3.  There are 
threads about that here:
http://www.nabble.com/Error-with-DSpace-administrator%27s-account-td15994473.html#a16005789
and here:
http://www.nabble.com/-Fwd%3A-Re%3A-Error-with-DSpace-administrator%27s-account--td16008564.html#a16008564

Does anyone out there know if this has been fixed with DSpace 1.5?  
Paul, if that's the case, would you be able to use DSpace 1.5?


Paul Jordan wrote:
> Certainly. Here is the complete sequence.
>
> Sincerely,
>
> Paul Jordan
>
>
> C:\Program Files\PostgreSQL\8.3\bin>c:\dspace\bin\dsrun
> org.dspace.administer.Cr
> eateAdministrator
> Using DSpace installation in: C:\dspace
> Creating an initial administrator account
> E-mail address: [EMAIL PROTECTED]
> First name: Paul
> Last name: Jordan
> WARNING: Password will appear on-screen.
> Password: dspace
> Again to confirm: dspace
> Is the above data correct? (y or n): y
> Exception occurred:org.postgresql.util.PSQLException: ERROR: operator
> does not e
> xist: integer = character varying
> org.postgresql.util.PSQLException: ERROR: operator does not exist:
> integer = cha
> racter varying
> at
> org.postgresql.core.v3.QueryExecutorImpl.receiveErrorResponse(QueryEx
> ecutorImpl.java:1592)
> at
> org.postgresql.core.v3.QueryExecutorImpl.processResults(QueryExecutor
> Impl.java:1327)
> at
> org.postgresql.core.v3.QueryExecutorImpl.execute(QueryExecutorImpl.ja
> va:192)
> at
> org.postgresql.jdbc2.AbstractJdbc2Statement.execute(AbstractJdbc2Stat
> ement.java:451)
> at
> org.postgresql.jdbc2.AbstractJdbc2Statement.executeWithFlags(Abstract
> Jdbc2Statement.java:350)
> at
> org.postgresql.jdbc2.AbstractJdbc2Statement.executeQuery(AbstractJdbc
> 2Statement.java:254)
> at
> org.apache.commons.dbcp.DelegatingPreparedStatement.executeQuery(Dele
> gatingPreparedStatement.java:92)
> at
> org.apache.commons.dbcp.DelegatingPreparedStatement.executeQuery(Dele
> gatingPreparedStatement.java:92)
> at
> org.dspace.storage.rdbms.DatabaseManager.queryTable(DatabaseManager.j
> ava:159)
> at
> org.dspace.storage.rdbms.DatabaseManager.querySingleTable(DatabaseMan
> ager.java:447)
> at
> org.dspace.storage.rdbms.DatabaseManager.querySingleTable(DatabaseMan
> ager.java:465)
> at
> org.dspace.storage.rdbms.DatabaseManager.findByUnique(DatabaseManager
> .java:647)
> at
> org.dspace.storage.rdbms.DatabaseManager.find(DatabaseManager.java:61
> 2)
> at org.dspace.eperson.Group.find(Group.java:635)
>     at
> org.dspace.administer.CreateAdministrator.main(CreateAdministrator.ja
> va:142)
>
> --
>
> Message: 5
> Date: Tue, 03 Jun 2008 11:41:45 -0400
> From: Keith Gilbertson <[EMAIL PROTECTED]>
> Subject: Re: [Dspace-tech] Can't log onto admin - follow up
> To: Paul Jordan <[EMAIL PROTECTED]>
> Cc: dspace-tech@lists.sourceforge.net
> Message-ID: <[EMAIL PROTECTED]>
> Content-Type: text/plain; charset=UTF-8; format=flowed
>
> Paul,
>
> Can you post some of the scrolling code that you see when trying to 
> create the administrator?
> I think this will help us to figure out what the problem is -  the 
> CreateAdministrator command is somewhat quiet when it runs normally.
>
>   



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Re: [Dspace-tech] Can't log onto admin - follow up

[Keith Gilbertson]

Paul,

Can you post some of the scrolling code that you see when trying to 
create the administrator?
I think this will help us to figure out what the problem is -  the 
CreateAdministrator command is somewhat quiet when it runs normally.

-- 
Keith

Paul Jordan wrote:
> Thanks for the support, I didn't realize that the proper url was 
> .../dspace/dspace-admin. I'm still having connection issues, but I've 
> played around with it a bit and think I've found the problem: DSpace 
> isn't recognizing the Admin users I'm creating.
>  
> As per the install instructions, I'm using the command prompt
>  
> C:\dspace\bin\dsrun org.dspace.administer.CreateAdministrator
> to try and create an admin account. I get prompted for name, email, 
> and password, then get a bunch of scrolling code that I can't decipher 
> but which makes it look like it works. I then restart (just in case 
> something needs to reset), but DSpace still tells me it doesn't 
> recognize the email address or account. I've tried with multiple names 
> and email addresses, but get the same result. Any ideas?
>  
> Many thanks for all your patience as I wrestle with DSpace,
>  
> Sincerely,
>  
> Paul Jordan
> Digital Archivist
> Occidental College
> 
>
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Re: [Dspace-tech] Collection logo images not recognized

[Keith Gilbertson]

Lynna - this is a bug in DSpace 1.5.

There's a patch for it in the bug report here:

http://sourceforge.net/tracker/index.php?func=detail&aid=1939278&group_id=19984&atid=119984


Lynna Cekova wrote:
> Hi,
>
> I am having an XMLUI problem -- when I upload a logo for a collection 
> (jpg or png), it starts showing a "The collection's logo" line of text 
> instead of the actual logo where the logo is supposed to be at the 
> collection's page. The collection images and thumbnails work fine 
> themselves. Does anyone have a guess why the logo images are not recognized?
>
> Thanks,
> Lynna
>
>
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[Dspace-tech] Can Manakin use Creative Commons license_url instead of license_text ?

[Keith Gilbertson]

Has anyone been able to customize how a Manakin theme links to Creative 
Commons licenses? 
The default themes will do something like the code below, which links to 
the license text that was stored internally into DSpace when the CC 
license was selected:


 Creative Commons
  
 

Here's the DRI XML with the license_text URL:




This works okay, but it can cause some odd behaviors:
  - If the web browser honors the mime type "text/plain" instead of 
ignoring it, the html source is displayed in the browser
  - If the browser displays the document correctly, links to versions of 
the license in other languages and links to the fulltext, legal code of 
the license don't work - they were coded as relative URLs in the 
original html

I want to experiment with doing something similar to the JSP interface - 
linking back to the license on the Creative Commons site, instead of 
using the internally stored text. The DRI XML has a license_url:




The link in the above xml in this case goes to 
/manakin/bitstream/handle/123456789/13/license_url?sequence=2.  
Following that link will bring back plain-text with something like this:

http://creativecommons.org/licenses/by-nc-nd/3.0/.


What I want to do is get that above address to the license on the 
creativecommons.org website and use it in my theme, but I'm not sure how 
to solve this with XSLT.  Any ideas?

Thanks,
Keith Gilbertson
Systems Developer
OhioLINK



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Re: [Dspace-tech] Re-Create Administrator

[Keith Gilbertson]

I'm not sure about 1.3.2, but in 1.4.2, there's a file in the dspace 
configuration directory called oaicat.properties with a property called 
Identify.adminEmail.

Hutchinson, Alvin wrote:
> I thought it sounded like a good suggestion but I'm afraid it didn't
> work. 
>
> I tried select * from eperson where email='[EMAIL PROTECTED] '; but
> retrieved no records. However, leaving out the space did get the
> expected result.
>
> Is the eperson table the place that the admin information is stored?
> There doesn't seem to be any identification of which eperson is the
> administrator.
>
> In the /dspace/dspace.cfg file there also seemed to be a space after the
> email address of the administrator. I deleted it and did an ./ant update
> but still got the same error when trying to validate the OAI data.
>
> Alvin 
>
> -Original Message-
> From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf
> Of Dorothea Salo
> Sent: Tuesday, February 05, 2008 2:39 PM
> To: Hutchinson, Alvin
> Cc: dspace-tech@lists.sourceforge.net
> Subject: Re: [Dspace-tech] Re-Create Administrator
>
> On Feb 5, 2008 1:30 PM, Hutchinson, Alvin <[EMAIL PROTECTED]> wrote:
>   
>> I need to edit the Administrator account for my Dspace 1.3.2
>> installation.
>>
>> When trying to validate our site at the OAI Data Provider
>> 
> Registration,
>   
>> we got the error that the adminEmail address 'looks bogus'. Evidently
>> there is a space at the end of the existing administrator's email
>> address and that's what's causing the error.
>> 
>
> Perhaps the following query in the database would solve the problem?
>
> update eperson set email='[EMAIL PROTECTED]' where
> email='[EMAIL PROTECTED] ';
>
> Dorothea
>
>   



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Re: [Dspace-tech] Using dc.creator instead of dc.contributor.author?

[Keith Gilbertson]

Shawna,

It seems like there are a few other institutions that would like to make 
this sort of change without going through the exercise of finding and 
changing all of the dependent areas in the code, and then working to 
keep their custom changes integrated into newer versions of the software.

I opened up a feature request in the DSpace Tracker on Sourceforge:

https://sourceforge.net/tracker/?func=detail&atid=369984&aid=1884488&group_id=19984

There are many other feature requests open, and I'm not sure how the 
developers could possibly get to them all, but maybe this one will get 
some attention or other suggestions on how to accomplish what we'd like 
to accomplish. 


Thanks,
Keith Gilbertson
Systems Developer
OhioLINK
Shawna Sadler wrote:
> About a year ago I had the exact same idea and tried it out to much 
> head-ache. I quickly found out how much of the DSpace functionality 
> depends on the dc.contributor.author field, such as searching, 
> browsing and cross-referencing.
>
> I was going to re-configure the search and browse, but when I had to 
> go into some of the underlying code to make the new Dublin Core code 
> work for cross-referencing and other features,  it seemed like too 
> much trouble to do and maintain over new versions.
>
> I'd like to take flip the contributor. author field to creator at a 
> global level for my instance of Dspace when it is harvested. All in 
> good time. I have not worked with Makain yet, looking forward to it 
> though.
>
> My two cents, but I agree with everything Dorothea said.
> Shawna
>



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Re: [Dspace-tech] Anyone using dc.creator instead of dc.contributor.author?

[Keith Gilbertson]

I seem to have found another dependency, in that the OAIDCCrosswalk 
class that's used by the OAI-PMH interface exposes the 
contributor.author field as a creator element.  This isn't necessary if 
we're using dc.creator in DSpace.

It looks easy enough to change this class so that the contributor.author 
field in DSpace is exposed in the OAI-PMH interface as a contributor 
element, and then redeploy the changed class where it is needed.  I'm 
wondering if this is an okay approach, or if it would be better to 
create a new class with the differing functionality, and then configure 
the oai webapp to use the new class?



Dorothea Salo wrote:
>> I'd like to change an installation to require dc.creator rather than
>> dc.contributor.author in the input form, and to configure it to build
>> the author search index on dc.creator rather than dc.contributor.author.
>> 
>
> Not too difficult. Change index-forms.xml accordingly, and one SQL
> query in the metadatavalues table in the database should do the trick
> for existing items.
>
>   
>> Also, is it true that an upcoming version of DSpace will allow the
>> author browse to use an index based on both the creator and the
>> contributor elements?
>> 
>
> This brings up an interesting detail about Manakin. When determining
> authors for items that come up in title or subject browse listings,
> the algorithm is: "when there's a dc.contributor.author, use that; if
> not, use dc.author; if neither of those, use whatever dc.contributor
> there is." The FIXME comment I left in my utility stylesheet reads
> thus:
>
> FIXME: This template should pull out dc.contributor.author and
> dc.creator, then make a list of all of them... Should probably have
> better way to cope with other dc.contributor as well. The trick is
> that some dc.contribs feel "author-y" (composers, maybe editors) and
> others don't (e.g. translators, advisors). Three Minute Hate on Dublin
> Core. -DS
>
> I haven't in fact tried to fix this yet, but it shouldn't be
> impossible; the tricky bit for me is figuring out how to make XSLT
> union dc.contributor.author (and maybe one or two other
> dc.contributor.X) with dc.creator.
>
> For item metadata listings, the same union trick would come into play.
> The nice thing is that it's not hard to add lines for additional
> metadata. Here's mine for dealing with thesis advisors (note that I'm
> not using Manakin's table markup and have added author linking):
>
>  test="$data/dim:[EMAIL PROTECTED]'contributor'[EMAIL PROTECTED]'advisor']">
> 
> xmlui.dri2xhtml-METS-1.0.advisor
> 
> 
> 
> select="$data/dim:[EMAIL PROTECTED]'contributor'[EMAIL PROTECTED]'advisor']">
> 
> 
> 
> select="concat($context-path,'/browse-author-items?author=')"/>
> 
> 
> 
> 
> 
> test="count(following-sibling::dim:[EMAIL PROTECTED]'contributor'[EMAIL 
> PROTECTED]'advisor'])
> != 0">
> ; 
> 
> 
> 
> 
>
>   



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Re: [Dspace-tech] Anyone using dc.creator instead of dc.contributor.author?

[Keith Gilbertson]

Thanks Dorothea.  I hadn't taken into account that the additional 
contributors might be upset at not being listed in fields marked as 
"author", or not being visible on item summary pages, but that makes 
sense and is worth considering.

Dorothea Salo wrote:
>
> This brings up an interesting detail about Manakin. When determining
> authors for items that come up in title or subject browse listings,
> the algorithm is: "when there's a dc.contributor.author, use that; if
> not, use dc.author; if neither of those, use whatever dc.contributor
> there is." The FIXME comment I left in my utility stylesheet reads
> thus:
>
> FIXME: This template should pull out dc.contributor.author and
> dc.creator, then make a list of all of them... Should probably have
> better way to cope with other dc.contributor as well. The trick is
> that some dc.contribs feel "author-y" (composers, maybe editors) and
> others don't (e.g. translators, advisors). Three Minute Hate on Dublin
> Core. -DS
>
> I haven't in fact tried to fix this yet, but it shouldn't be
> impossible; the tricky bit for me is figuring out how to make XSLT
> union dc.contributor.author (and maybe one or two other
> dc.contributor.X) with dc.creator.
>
> For item metadata listings, the same union trick would come into play.
> The nice thing is that it's not hard to add lines for additional
> metadata. Here's mine for dealing with thesis advisors (note that I'm
> not using Manakin's table markup and have added author linking):
>
>  test="$data/dim:[EMAIL PROTECTED]'contributor'[EMAIL PROTECTED]'advisor']">
> 
> xmlui.dri2xhtml-METS-1.0.advisor
> 
> 
> 
> select="$data/dim:[EMAIL PROTECTED]'contributor'[EMAIL PROTECTED]'advisor']">
> 
> 
> 
> select="concat($context-path,'/browse-author-items?author=')"/>
> 
> 
> 
> 
> 
> test="count(following-sibling::dim:[EMAIL PROTECTED]'contributor'[EMAIL 
> PROTECTED]'advisor'])
> != 0">
> ; 
> 
> 
> 
> 
>
>   



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[Dspace-tech] Anyone using dc.creator instead of dc.contributor.author?

[Keith Gilbertson]

Hello,

This has been discussed on the list previously, but it has been quite a 
while and I wondered if this has actually been done.

In the default metadata schema that ships with DSpace, the dc.creator 
element is marked with a scope note as "Do not use; only for harvested 
metadata", while the default item submission input form requires that a 
value be entered into the dc.contributor.author field.  The author 
browse index is based, by default, on dc.contributor.author. 

I'd like to change an installation to require dc.creator rather than 
dc.contributor.author in the input form, and to configure it to build 
the author search index on dc.creator rather than dc.contributor.author.

When this was discussed previously, the consensus seemed to be that the 
default schema was based on an early draft of  Dublin Core, and that 
making these changes should cause no problems. Is this still the case?  
Has anyone done this, and have there been any issues?

Also, is it true that an upcoming version of DSpace will allow the 
author browse to use an index based on both the creator and the 
contributor elements?

Thank you,
Keith Gilbertson
Systems Developer
OhioLINK



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Re: [Dspace-tech] Invalid counting of items and pages in "browse by title"

[Keith Gilbertson]

That's a good question about the item ordering.  I'm personally stumped.

On Jan 15, 2008 9:04 AM, Hlias Stavrakis <[EMAIL PROTECTED]> wrote:

>  Thanks for your help,
>   Also in my case the problem is that in the view CommunityItemsByTitle an
> item with two titles
> has two records. Thus, when browsing by titles the results are the double.
> In the example i gave earlier i get each item twice.  If some items have
> not the dc.title declared are not accessible by browsing by title.
>
> The weird is that if i choose the "next page" in the browser the counting
> of items is getting wrong and from
> item 21 i'm going to item 579. Why this happens? The items are ordered in
> the result array and i guess that
> when i specify that the top=HandleNumber the servlet searches from first
> item to find the handle i gave.
>
> Thanks,
> Ilias Stavrakis
>
>
>
> - Original Message -
> *From:* Keith Gilbertson <[EMAIL PROTECTED]>
> *To:* Hlias Stavrakis <[EMAIL PROTECTED]>
> *Cc:* dspace-tech Tech 
> *Sent:* Tuesday, January 15, 2008 3:01 PM
> *Subject:* Re: [Dspace-tech] Invalid counting of items and pages in
> "browse by title"
>
> I've seen something like this in DSpace 1.4.2, but with browse items by
> author instead of browse by title.  The metadata for each item in a
> collection had identical values in the dc.contributor and
> dc.contributor.author fields.  DSpace was making two entries for each item
> in the table that is used as an index by the browse items by author
> functionality.  When browsing items by author, each item would appear twice
> in the results.
>
> A metadata librarian gave us the okay to remove the dc.contributor element
> fields from the metadata, and to use only the qualified
> dc.contributor.author.  This corrected the problem.
>
> I'm not sure how this would happen with titles, but I thought I'd pass
> this information along in case you're still looking for leads.
>
> --
> keith
>
> On Jan 15, 2008 4:11 AM, Hlias Stavrakis <[EMAIL PROTECTED]> wrote:
>
> >  Hi,
> >   could anyone give an explanation why in results of "browse by title"
> >  the number of total items is wrong and the numbering of items after the
> > first pages is also wrong.
> >
> > For example, in a collection with 323 items i'm getting in first page
> > the
> >
> > Showing items 1-21 of 646.
> >
> > and in the following page the
> >
> > Showing items 579-599 of 646.
> >
> > Any comment can be helpful,
> > Thanks,
> > Ilias Stavrakis
> >
> >
> > -
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> >
> >
>
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Re: [Dspace-tech] Invalid counting of items and pages in "browse by title"

[Keith Gilbertson]

I've seen something like this in DSpace 1.4.2, but with browse items by
author instead of browse by title.  The metadata for each item in a
collection had identical values in the dc.contributor and
dc.contributor.author fields.  DSpace was making two entries for each item
in the table that is used as an index by the browse items by author
functionality.  When browsing items by author, each item would appear twice
in the results.

A metadata librarian gave us the okay to remove the dc.contributor element
fields from the metadata, and to use only the qualified
dc.contributor.author.  This corrected the problem.

I'm not sure how this would happen with titles, but I thought I'd pass this
information along in case you're still looking for leads.

--
keith

On Jan 15, 2008 4:11 AM, Hlias Stavrakis <[EMAIL PROTECTED]> wrote:

>  Hi,
>   could anyone give an explanation why in results of "browse by title"
>  the number of total items is wrong and the numbering of items after the
> first pages is also wrong.
>
> For example, in a collection with 323 items i'm getting in first page the
>
> Showing items 1-21 of 646.
>
> and in the following page the
>
> Showing items 579-599 of 646.
>
> Any comment can be helpful,
> Thanks,
> Ilias Stavrakis
>
> -
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> It's the best place to buy or sell services for
> just about anything Open Source.
>
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>
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Re: [Dspace-tech] Getting image thumbnails

[Keith Gilbertson]

Hello -

The errors you posted appear to be related to filtering of PDF and Word 
documents.  I'm not sure of the limits.

For what it's worth, here are some steps you can try to build JPEG 
thumbnails of TIFFs in DSpace:

- Enter TIFF in the DSpace bitstream format registry with mime-type 
image/tiff and file extensions tiff and tif

- Edit the dspace.cfg file and add image/tiff and TIFF to the 
filter.org.dspace.app.mediafilter.JPEGFilter.inputFormats line

 - Download and install the Java Advanced Imaging I/O tools, currently 
available here:
   https://jai-imageio.dev.java.net/binary-builds.html .  These tools 
contain a TIFF plugin that will allow the JPEGFilter to read the TIFF
   format.

 - Verify that the bitstreams are marked as TIFF format, and then run 
the filter-media script to build the JPEG thumbnails for the TIFFs.  Be 
patient.  If you see memory errors with large TIFF files, you can try 
increasing the "-Xmx256m"  (maximum heap size) parameter in the dsrun 
script to resolve the problem.  

If you have certain types of images, you may need to write a custom 
filter or modify the JPEGFilter to get better results. For example, if 
you have large TIFF files that are primarily black and white, the 
JPEGFilter will favor speed over appearance when resampling the image to 
the thumbnail sized JPEG, and the resulting thumbnail won't look much 
like the original.  You might need a filter that uses a different 
resampling method.

-- Keith
Systems Developer
OhioLINK


Branko Kovacevic wrote:
> Dear All,
>
> So far we've been uploading jpg images into our DSpace system and had
> no problems with getting thumbnails for them later.
>
> Unfortunately, recently after uploading a dozen of items with tiff
> images (their size is between 4 and 15 Mb)  couldn't  get thumbnails for
> them. Filter-media script returns error message. Here is the portion of
> the log file, with  some critical messages:
>
> ERROR filtering, skipping bitstream #7542
> java.io.FileNotFoundException: no such entry: "0Table"
> java.io.FileNotFoundException: no such entry: "0Table"
>at
> org.apache.poi.poifs.filesystem.DirectoryNode.getEntry(DirectoryNode.java 
> :283)
>at
> org.textmining.text.extraction.WordExtractor.extractText(WordExtractor.java:60)
>at
> org.dspace.app.mediafilter.WordFilter.getDestinationStream(WordFilter.java:97)
>at
> org.dspace.app.mediafilter.MediaFilter.processBitstream 
> (MediaFilter.java:155)
>at
> org.dspace.app.mediafilter.MediaFilterManager.filterBitstream(MediaFilterManager.java:327)
>at
> org.dspace.app.mediafilter.MediaFilterManager.filterItem(MediaFilterManager.java:296)
>  
>
>at
> org.dspace.app.mediafilter.MediaFilterManager.applyFiltersItem(MediaFilterManager.java:266)
>at
> org.dspace.app.mediafilter.MediaFilterManager.applyFiltersAllItems(MediaFilterManager.java:234)
>at
> org.dspace.app.mediafilter.MediaFilterManager.main(MediaFilterManager.java:185)
> java.lang.Throwable: Warning: You did not close the PDF Document
>at org.pdfbox.cos.COSDocument.finalize(COSDocument.java:384)
>at gnu.gcj.runtime.FinalizerThread.run(libgcj.so.70)
> java.lang.Throwable: Warning: You did not close the PDF Document
>at org.pdfbox.cos.COSDocument.finalize(COSDocument.java:384)
>at gnu.gcj.runtime.FinalizerThread.run (libgcj.so.70)
> java.lang.Throwable: Warning: You did not close the PDF Document
>at org.pdfbox.cos.COSDocument.finalize(COSDocument.java:384)
>at gnu.gcj.runtime.FinalizerThread.run(libgcj.so.70)
> java.lang.Throwable : Warning: You did not close the PDF Document
>at org.pdfbox.cos.COSDocument.finalize(COSDocument.java:384)
>at gnu.gcj.runtime.FinalizerThread.run(libgcj.so.70)
> java.lang.Throwable: Warning: You did not close the PDF Document
>at org.pdfbox.cos.COSDocument.finalize(COSDocument.java:384)
>at gnu.gcj.runtime.FinalizerThread.run(libgcj.so.70)
> FILTERED: bitstream 7682 and created
> 'articles_bridging_2615.pdf.txt'
> FILTERED: bitstream 7683 and created
> 'articles_sustainable_developement_2815.pdf.txt'
> GC Warning: Repeated allocation of very large block (appr. size
> 20230144):
> May lead to memory leak and poor performance.
> FILTERED: bitstream 7684 and created
> 'articles_venture_20001215.pdf.txt'
> FILTERED: bitstream 7685 and created
> 'articles_rethinking_20010215.pdf.txt'
> FILTERED: bitstream 7686 and created
> 'articles_relationship_20010515.pdf.txt'
> FILTERED: bitstream 7687 and created
> 'articles_org_capacity_20021115.pdf.txt'
> GC Warning: Out of Memory!  Returning NIL!
> Exception in thread "main" java.lang.OutOfMemoryError
><>
>
> Is there any limit of the file size filtering?
> Any help is highly appreciated.
>
> Best regards,
> Branko Kovacevic
>
> Records Coordinator
> Open Society Archives
> Arany Janos u. 32
> 1051 Budapest, Hungary
> phone: (36-1) 327-3266  or 327-2029
> e-mail: [EMAIL PROTECTED] 
> website: www.osa.ceu.hu 

Re: [Dspace-tech] Authorisation problem wtih collection level admin

[Keith Gilbertson]

I'm sorry.  The problem that I'm thinking of happens when a person with 
write authorization on a community tries to add a subcommunity or a 
collection to that community.

Just out of curiosity, Jeff, what happens when you give the staff member 
full authorizations on the specific item and the bundles in the item?


There's a bit in the Dspace Overview documentation 
(http://www.dspace.org/index.php?option=com_content&task=view&id=149) 
which says that permissions don't commute:

"Permissions must be explicit - lack of an explicit permission results 
in the default policy of 'deny'. Permissions also do not 'commute'; for 
example, if an e-person has READ permission on an item, they might not 
necessarily have READ permission on the bundles and bitstreams in that 
item."

I'm wondering if you have to give the staff member full permissions on 
the items and bundles, as well.

Keith Gilbertson wrote:
> Jeff -
>
> I've seen this as well.  I'm new enough to DSpace/Manakin that I 
> wasn't sure if that was the expected behavior, or if the staff member 
> should indeed be able to add the items.
>
> We investigated a little bit, and if I recall correctly, it was only 
> happening with the Manakin inteface.  The default DSpace interface did 
> not have this problem.
>
> If it's the same issue on your end, maybe we should open a bug report 
> on this so that the issue is tracked and clarified or resolved.
>
> Keith Gilbertson
> Systems Developer
> OhioLINK
>
>
> Jeffrey Trimble wrote:
>> I've given a staff member Collection Level authorization.  They were 
>> not able to add additional bitstreams to a committed record already 
>> in the IR.  After giving
>> them this level of authorization, they are still not able to add 
>> additional bitstreams.
>>
>> I'm running 1.4.1 release and cannot see any problem with this.  They
>> receive the screen that informs them to contact the administrator for 
>> permission. But they have it.
>>
>> Is there something I am missing here?
>>
>> TIA,
>>
>> Jeff
>>
>> Jeffrey Trimble
>> Systems Librarian
>> Maag Library
>> Youngstown State University
>> 330-941-2483 (Office)
>> [EMAIL PROTECTED] <mailto:[EMAIL PROTECTED]>
>> http://www.maag.ysu.edu
>> http://digital.maag.ysu.edu
>>
>>
>>
>> 
>>
>> - 
>>
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>
>



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Re: [Dspace-tech] Authorisation problem wtih collection level admin

[Keith Gilbertson]

Jeff -

I've seen this as well.  I'm new enough to DSpace/Manakin that I wasn't 
sure if that was the expected behavior, or if the staff member should 
indeed be able to add the items.

We investigated a little bit, and if I recall correctly, it was only 
happening with the Manakin inteface.  The default DSpace interface did 
not have this problem.

If it's the same issue on your end, maybe we should open a bug report on 
this so that the issue is tracked and clarified or resolved.

Keith Gilbertson
Systems Developer
OhioLINK


Jeffrey Trimble wrote:
> I've given a staff member Collection Level authorization.  They were 
> not able to 
> add additional bitstreams to a committed record already in the IR. 
>  After giving
> them this level of authorization, they are still not able to add 
> additional bitstreams.
>
> I'm running 1.4.1 release and cannot see any problem with this.  They
> receive the screen that informs them to contact the administrator for 
> permission. But they have it.
>
> Is there something I am missing here?
>
> TIA,
>
> Jeff
>
> Jeffrey Trimble
> Systems Librarian
> Maag Library
> Youngstown State University
> 330-941-2483 (Office)
> [EMAIL PROTECTED] <mailto:[EMAIL PROTECTED]>
> http://www.maag.ysu.edu
> http://digital.maag.ysu.edu
>
>
>
> 
>
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[Dspace-tech] administering many DSpace/manakin instances

[Keith Gilbertson]

Does anyone have any experience and/or advice on administering multiple
installations of DSpace/Manakin applications?  Our plan is to have about a
dozen installations of the DSpace and Manakin web applications by early
Spring, and then build up to approximately 100 installations as they are
needed.  Each installation will belong to a separate institution or
organization, typically an academic library.

 

We will be performing customizations to the software.  Some customizations
will apply only to an individual instance; others will be global.  We will
also need a way to search/browse for items globally across all instances.
It's likely that we'll collect OAI/PMH records into an external tool to
implement the global search.

 

I'm interested in collecting information about memory/disk cache
requirements, any tools that have been developed for applying updates and
customizations to multiple instances of the web applications, and any
changes to tools, handle servers, etc. that are necessary/helpful for this
type of setup. 

 

I recently saw an example of a multiple institution repository that is
running under a single instance of the application here:

http://dspace.nitle.org/ (NITLE DSpace Service ).

 

Managing multiple institutions under a single instance of the DSpace
application is an interesting approach.  It looks like it would simplify
administration for the developers and engineers, make global search work
automatically, and possibly reduce system requirements.  I'm not sure that
it would work in our situation here, though, for several reasons:

 

1.  Customizations.  We're unsure specifically which customizations each
institution will need, and we may not be able to implement a customization
for one institution without affecting another if they're running in the same
application space.

 

2.  Control.  Our goal is to give each institution as much control over
their space as possible, and we're not sure that we'd be able to do this if
they all shared the same application space.  One example is that we've had
problems giving institution heads control to add subcommunities/collections
to a community in Manakin, without giving them full administrative access to
the system.  If each institution "owned" their own instance, we'd avoid this
problem, and possibly other unknown issues.

 

3.  Scalability.  How much load can a single set of DSpace/Manakin web
applications handle?  If necessary, does the DSpace application cluster
well?  If clustered, would the clustered applications still talk to a single
database, or should the database also be replicated?

 

 

Any advice, statistics, anecdotes from anyone about experiences managing
DSpace for multiple parties with differing needs?

 

 

Thanks,
Keith Gilbertson

Systems Developer

OhioLINK

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Re: [Dspace-tech] [Dspace-general] Dspace 1.5 - test communityadministrator

[Keith Gilbertson]

This is a related question.  If a user belongs to a group that has
REMOVE,ADD,WRITE, and READ permissions on a community, should the person be
able to create sub-communities and collections within that community?

We have found that it is possible with the JSP interface, but when using the
Manakin interface, the user is told that s/he does not have permissions for
these actions.

I personally would like for this to be possible.  This would let us give
persons full control over a community on our shared test/training server,
without giving them full administrative privileges.

Keith Gilbertson
Systems Developer
OhioLINK

-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Andrea
Bollini
Sent: Monday, November 26, 2007 9:00 AM
To: Roberta Caccialupi
Cc: DSpace Tech; [EMAIL PROTECTED]
Subject: Re: [Dspace-tech] [Dspace-general] Dspace 1.5 - test
communityadministrator

Hi Roberta,
what do you mean for "community administrator"?
DSpace have not "out-of-box" a similar role, have you used my patch
"Community Admin"?
Andrea

Roberta Caccialupi ha scritto:
> Hi,
>
> we are testing Dspace 1.5 alpha and have a question about the community
administration. The last Dspace version allowed to the community
administrator to create new collections, manage item's permissions, etc. On
the contrary with the new version only the system administrator can do it.
We would ask you if it is the new policy, and in this case if it is possible
to restore the previous functionality. Thank you
> Best regards
>
> Roberta Caccialupi
> -
> Roberta Caccialupi
> Centro di Produzione Multimediale
> Università degli Studi di Milano Bicocca
> V.le dell'Innovazione, 10
> Edificio U9
> I-20125 Milano
> Tel: +39 02 6448.7458
> www.cpm.unimib.it
>   
> 
>
> ___
> Dspace-general mailing list
> [EMAIL PROTECTED]
> http://mailman.mit.edu/mailman/listinfo/dspace-general
>   


-- 
Dott. Andrea Bollini
Responsabile tecnico sviluppo e formazione applicativi JAVA
Sezione Servizi per le Biblioteche e l'Editoria Elettronica
CILEA, http://www.cilea.it
tel. +39 06-59292831  cel. +39 348-8277525


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Re: [Dspace-tech] Duplicate items in browse items by author

[Keith Gilbertson]

I've come up with a temporary solution that works (at least it does today)
on the items that we (currently) have.  In the Dspace source, I modified our
org.dspace.browse.Browse so that the getTargetColumns method contains these
lines:

 

 

else if (browseType == ITEMS_BY_AUTHOR_BROWSE)

return "distinct item_id, sort_author";

 

 

This gave me the correct number of results, but it seems to break the sort
by titles feature of this browse.   So in the Manakin source, I modified our
BrowseAuthorItems class in the ArtifactBrowser aspect so that the addBody
method sorts the results according to the dc.title element:

  

 

Item[] items = browseInfo.getItemResults();

Arrays.sort(items, new ItemComparator("title", null, Item.ANY,
true));

 

 

We're also checking with our library liaison if it would be acceptable to
remove the dc.contributor element from the metadata when the value is
identical to the value in dc.contributor.author.  There are concerns about
both of these approaches, so I'm still open to other ideas about how to
handle the situation.

 

I've also received a patch from Christophe Dupriez that fixes issues with
duplicate items in the jsp interface.  I can forward it along to anyone who
would like to try this route.

 

Keith Gilbertson

Systems Developer

Ohio Library and Information Network

 

  _  

From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Keith
Gilbertson
Sent: Thursday, November 08, 2007 10:46 AM
To: dspace-tech@lists.sourceforge.net
Subject: [Dspace-tech] Duplicate items in browse items by author

 

 

Hello,

 

I'm working on troubleshooting an issue with an installation of  DSpace
1.4.2 and Manakin 1.1.  When browsing items by certain authors, the items
appear twice in the artifact list.  An example can be seen here:

 

http://drc.libraries.wright.edu/browse-author-items?author=The+Dayton-Wright
+Airplane+Company

 

The items by this author were added to the collection via the DSpace
ItemImport tool, but this is also occurring for items that were submitted
manually by users through the Manakin web interface.

 

When I examine the full item records for these items that are being listed
twice in the items by author browse, I see information similar to the
following:

 

contributor:  The Dayton-Wright Airplane Company en_US 

contributor.author:   The Dayton-Wright Airplane Company en_US

contributor.institution:  Wright State University

 

There are three contributor fields and two of them have the same value.
When I look in the itemsbyauthor table in the database, I see the following
for one of these items:

 

items_by_author_id | item_id |author|
sort_author  

+-+--+--


   4787 | 115 | The Dayton-Wright Airplane Company   | the
dayton-wright airplane company

   4788 | 115 | The Dayton-Wright Airplane Company   | the
dayton-wright airplane company

   4789 | 115 | Wright State University  |
wright state university

 

Each item_id appears three times, including two times with the same author -
once for the contributor field and once for the contributor.author field.

 

Has anyone dealt with items displaying multiple times in browse by author
views, and how did you handle it?  Are multiple occurrences of the same item
with the same author in the itemsbyauthor table allowed by design?

 

What would be the best way for us to fix this on our installation?  I've
collected some ideas but I'm unsure of all of the consequences.

 

   - Change the metadata for our items so that the unqualified contributor
element is not used.  Contributor.author may be sufficient.

 

   - Change the XSLT that creates the browse table to check if the current
item is a duplicate of the previous sibling before displaying it.  The
problem also exists with the JSP interface, but we use only the Manakin
interface.

   

-  Change the underlying database query for browsing items by author so that
only tuples with distinct item_id values are returned

 

-  Change the item submission tools so that the author/item_id combination
is not duplicated between rows in the itemsbyauthor table

 

 

guidance on a solution.

 

 

 

 

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[Dspace-tech] Duplicate items in browse items by author

[Keith Gilbertson]

 

Hello,

 

I'm working on troubleshooting an issue with an installation of  DSpace
1.4.2 and Manakin 1.1.  When browsing items by certain authors, the items
appear twice in the artifact list.  An example can be seen here:

 

http://drc.libraries.wright.edu/browse-author-items?author=The+Dayton-Wright
+Airplane+Company

 

The items by this author were added to the collection via the DSpace
ItemImport tool, but this is also occurring for items that were submitted
manually by users through the Manakin web interface.

 

When I examine the full item records for these items that are being listed
twice in the items by author browse, I see information similar to the
following:

 

contributor:  The Dayton-Wright Airplane Company en_US 

contributor.author:   The Dayton-Wright Airplane Company en_US

contributor.institution:  Wright State University

 

There are three contributor fields and two of them have the same value.
When I look in the itemsbyauthor table in the database, I see the following
for one of these items:

 

items_by_author_id | item_id |author|
sort_author  

+-+--+--


   4787 | 115 | The Dayton-Wright Airplane Company   | the
dayton-wright airplane company

   4788 | 115 | The Dayton-Wright Airplane Company   | the
dayton-wright airplane company

   4789 | 115 | Wright State University  |
wright state university

 

Each item_id appears three times, including two times with the same author -
once for the contributor field and once for the contributor.author field.

 

Has anyone dealt with items displaying multiple times in browse by author
views, and how did you handle it?  Are multiple occurrences of the same item
with the same author in the itemsbyauthor table allowed by design?

 

What would be the best way for us to fix this on our installation?  I've
collected some ideas but I'm unsure of all of the consequences.

 

   - Change the metadata for our items so that the unqualified contributor
element is not used.  Contributor.author may be sufficient.

 

   - Change the XSLT that creates the browse table to check if the current
item is a duplicate of the previous sibling before displaying it.  The
problem also exists with the JSP interface, but we use only the Manakin
interface.

   

-  Change the underlying database query for browsing items by author so that
only tuples with distinct item_id values are returned

 

-  Change the item submission tools so that the author/item_id combination
is not duplicated between rows in the itemsbyauthor table

 

 

 

I'd appreciate any guidance on a solution.

 

 

Thank you,

Keith Gilbertson

Systems Developer

Ohio Library and Information Network

 

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