Re: [Dspace-tech] Deployment of REST API
Oh.. I forgot to say: To do all this we are using Dspace_5's REST, because Dspace 4's REST doesn't do much of the things that DSpace 5's REST does; 2015-04-13 16:36 GMT-03:00 Bruno Zanette brunonzane...@gmail.com: Hey Terry, Me and my team are developing a VideoCourse plataform, called CursosAbertos, for our University (UFPR) totally based on DSpace REST. The design of the site is very poor because our first concern was to make everything work on the background. The site is already online, and you may access it via: http://cursosabertos.c3sl.ufpr.br/ (Ps.: It is written on Portuguese (Brazil), because we are from Brazil, and we haven't implemented US translation, sorry!!). Click on Setor de Ciências Exatas to access the disciplines (all the other sectors are empty). Under disciplines you will find the Classes (Aulas). You can access the code here: https://gitlab.c3sl.ufpr.br/cursosabertos/cursosabertos And the RubyGem that we created to talk to DSpace REST, here: https://gitlab.c3sl.ufpr.br/bnzanette/dspace-rest-client/ And the dspace used, here: http://dscursosabertos.c3sl.ufpr.br:8080/xmlui/ There are some things that still need some work to work properly, like Access Control. That's why you will find Create buttons on the page even if you may not create stuff. (Ps.: You may click it, but without a Dspace token account you won't be able to post it). Everything is working fine so far. We implemented an Item's creation/edit page, navigation thorough Comm/Coll/Item, and every single data displayed on the site comes from REST (text data). The only catch is the video itself, that we had to make a copy on other server to be able to stream it properly. The next step is to make a RubyGem to interact with SOLR to be able to do searches, and improve page's style. 2015-04-13 9:38 GMT-03:00 Mark H. Wood mw...@iupui.edu: On Fri, Apr 10, 2015 at 02:22:54PM -0700, Terry Brady wrote: We are running DSpace 4, and we are beginning to take advantage of the REST API. Before we make the REST service available on our production instance, I am curious to hear how other institutions have configured access to the API. Have you deployed the API with access to any client, or do you restrict access to specific hosts/clients? Here we're currently using a RemoteAddrValve to restrict it to internal use. That's just me being conservative: I had one use for it and opened up access only to the hosts which make that one use. -- Mark H. Wood Lead Technology Analyst University Library Indiana University - Purdue University Indianapolis 755 W. Michigan Street Indianapolis, IN 46202 317-274-0749 www.ulib.iupui.edu -- BPM Camp - Free Virtual Workshop May 6th at 10am PDT/1PM EDT Develop your own process in accordance with the BPMN 2 standard Learn Process modeling best practices with Bonita BPM through live exercises http://www.bonitasoft.com/be-part-of-it/events/bpm-camp-virtual- event?utm_ source=Sourceforge_BPM_Camp_5_6_15utm_medium=emailutm_campaign=VA_SF ___ DSpace-tech mailing list DSpace-tech@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dspace-tech List Etiquette: https://wiki.duraspace.org/display/DSPACE/Mailing+List+Etiquette -- Bruno Nocera Zanette +55 41 9992-2508 -- Bruno Nocera Zanette +55 41 9992-2508 -- BPM Camp - Free Virtual Workshop May 6th at 10am PDT/1PM EDT Develop your own process in accordance with the BPMN 2 standard Learn Process modeling best practices with Bonita BPM through live exercises http://www.bonitasoft.com/be-part-of-it/events/bpm-camp-virtual- event?utm_ source=Sourceforge_BPM_Camp_5_6_15utm_medium=emailutm_campaign=VA_SF ___ DSpace-tech mailing list DSpace-tech@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dspace-tech List Etiquette: https://wiki.duraspace.org/display/DSPACE/Mailing+List+Etiquette
[Dspace-tech] Search button issue
Hi, I am getting an empty page when I search using the default search button in dspace .I can see that action for the button uses below line form id=ds-search-form action=/discover method=post I discovered that if I change action=*xmlui*/discover' ,I am getting results .I verified this in the static page. Does anyone know where I should change ,so that it will permanently change as action =/xmlui/discover' .Thanks Regards, Naveen Illinois Institute of Technology Graduate (MCS) Mob : (312) 774-1687 -- BPM Camp - Free Virtual Workshop May 6th at 10am PDT/1PM EDT Develop your own process in accordance with the BPMN 2 standard Learn Process modeling best practices with Bonita BPM through live exercises http://www.bonitasoft.com/be-part-of-it/events/bpm-camp-virtual- event?utm_ source=Sourceforge_BPM_Camp_5_6_15utm_medium=emailutm_campaign=VA_SF___ DSpace-tech mailing list DSpace-tech@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dspace-tech List Etiquette: https://wiki.duraspace.org/display/DSPACE/Mailing+List+Etiquette
Re: [Dspace-tech] Search button issue
Hi Naveen Assuming you are using DSpace 4.X, check the folowing https://github.com/DSpace/DSpace/blob/dspace-4_x/dspace/config/dspace.cfg#L39 Remove the */xmlui* part and rebuild. Cheers hg *Hilton Gibson* Ubuntu Linux Systems Administrator JS Gericke Library Room 1025C Stellenbosch University Private Bag X5036 Stellenbosch 7599 South Africa Tel: +27 21 808 4100 | Cell: +27 84 646 4758 On 13 April 2015 at 19:37, Naveen Srinivasan nsrin...@hawk.iit.edu wrote: Hi, I am getting an empty page when I search using the default search button in dspace .I can see that action for the button uses below line form id=ds-search-form action=/discover method=post I discovered that if I change action=*xmlui*/discover' ,I am getting results .I verified this in the static page. Does anyone know where I should change ,so that it will permanently change as action =/xmlui/discover' .Thanks Regards, Naveen Illinois Institute of Technology Graduate (MCS) Mob : (312) 774-1687 -- BPM Camp - Free Virtual Workshop May 6th at 10am PDT/1PM EDT Develop your own process in accordance with the BPMN 2 standard Learn Process modeling best practices with Bonita BPM through live exercises http://www.bonitasoft.com/be-part-of-it/events/bpm-camp-virtual- event?utm_ source=Sourceforge_BPM_Camp_5_6_15utm_medium=emailutm_campaign=VA_SF ___ DSpace-tech mailing list DSpace-tech@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dspace-tech List Etiquette: https://wiki.duraspace.org/display/DSPACE/Mailing+List+Etiquette -- BPM Camp - Free Virtual Workshop May 6th at 10am PDT/1PM EDT Develop your own process in accordance with the BPMN 2 standard Learn Process modeling best practices with Bonita BPM through live exercises http://www.bonitasoft.com/be-part-of-it/events/bpm-camp-virtual- event?utm_ source=Sourceforge_BPM_Camp_5_6_15utm_medium=emailutm_campaign=VA_SF___ DSpace-tech mailing list DSpace-tech@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dspace-tech List Etiquette: https://wiki.duraspace.org/display/DSPACE/Mailing+List+Etiquette
Re: [Dspace-tech] Deployment of REST API
Hey Terry, Me and my team are developing a VideoCourse plataform, called CursosAbertos, for our University (UFPR) totally based on DSpace REST. The design of the site is very poor because our first concern was to make everything work on the background. The site is already online, and you may access it via: http://cursosabertos.c3sl.ufpr.br/ (Ps.: It is written on Portuguese (Brazil), because we are from Brazil, and we haven't implemented US translation, sorry!!). Click on Setor de Ciências Exatas to access the disciplines (all the other sectors are empty). Under disciplines you will find the Classes (Aulas). You can access the code here: https://gitlab.c3sl.ufpr.br/cursosabertos/cursosabertos And the RubyGem that we created to talk to DSpace REST, here: https://gitlab.c3sl.ufpr.br/bnzanette/dspace-rest-client/ And the dspace used, here: http://dscursosabertos.c3sl.ufpr.br:8080/xmlui/ There are some things that still need some work to work properly, like Access Control. That's why you will find Create buttons on the page even if you may not create stuff. (Ps.: You may click it, but without a Dspace token account you won't be able to post it). Everything is working fine so far. We implemented an Item's creation/edit page, navigation thorough Comm/Coll/Item, and every single data displayed on the site comes from REST (text data). The only catch is the video itself, that we had to make a copy on other server to be able to stream it properly. The next step is to make a RubyGem to interact with SOLR to be able to do searches, and improve page's style. 2015-04-13 9:38 GMT-03:00 Mark H. Wood mw...@iupui.edu: On Fri, Apr 10, 2015 at 02:22:54PM -0700, Terry Brady wrote: We are running DSpace 4, and we are beginning to take advantage of the REST API. Before we make the REST service available on our production instance, I am curious to hear how other institutions have configured access to the API. Have you deployed the API with access to any client, or do you restrict access to specific hosts/clients? Here we're currently using a RemoteAddrValve to restrict it to internal use. That's just me being conservative: I had one use for it and opened up access only to the hosts which make that one use. -- Mark H. Wood Lead Technology Analyst University Library Indiana University - Purdue University Indianapolis 755 W. Michigan Street Indianapolis, IN 46202 317-274-0749 www.ulib.iupui.edu -- BPM Camp - Free Virtual Workshop May 6th at 10am PDT/1PM EDT Develop your own process in accordance with the BPMN 2 standard Learn Process modeling best practices with Bonita BPM through live exercises http://www.bonitasoft.com/be-part-of-it/events/bpm-camp-virtual- event?utm_ source=Sourceforge_BPM_Camp_5_6_15utm_medium=emailutm_campaign=VA_SF ___ DSpace-tech mailing list DSpace-tech@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dspace-tech List Etiquette: https://wiki.duraspace.org/display/DSPACE/Mailing+List+Etiquette -- Bruno Nocera Zanette +55 41 9992-2508 -- BPM Camp - Free Virtual Workshop May 6th at 10am PDT/1PM EDT Develop your own process in accordance with the BPMN 2 standard Learn Process modeling best practices with Bonita BPM through live exercises http://www.bonitasoft.com/be-part-of-it/events/bpm-camp-virtual- event?utm_ source=Sourceforge_BPM_Camp_5_6_15utm_medium=emailutm_campaign=VA_SF ___ DSpace-tech mailing list DSpace-tech@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dspace-tech List Etiquette: https://wiki.duraspace.org/display/DSPACE/Mailing+List+Etiquette
Re: [Dspace-tech] Initial Community Screen really slow to load on 5.1
Did a complete rebuild of DSpace 5.1 today and it seems to be working much better now...back to the 1-2 second response time. So I don't know what the problem might have been but I post this followup just in case someone hits a similar issue. - Wally Just upgraded our DSpace instance from 4.3 to 5.1. A few hiccups along the way but it is running now. One issue is the very long (10-15 seconds) wait time until the initial page (the community list) loads. Once it loads things go swiftly on any subsequent page. I ran a full vacuum on the postgres database but that didn't improve things. And I have set this to false in dspace.cfg xmlui.community-list.render.full = false and this: xmlui.community-list.cache = 18 hours Neither made much difference. Is there anything else that I might try to speed this up...or perhaps a hint on which log to study to see what it's doing during that long delay. Any suggestions will be welcomed. I should say that this same platform ran 4.3 quite briskly. Theme: Mirage 1 XMLUI but I see the same slowness on the JSPUI side as well JAVA_OPTS=-d64 -server -XX:PermSize=512m -XX:-UseParallelGC -verbose:gc -Xms2048m -Xmx4G -Djava.awt.headless=true -Dfile.encoding=UTF-8 Server: Mac OS 10.10.3 Tomcat: 7.0.59 Postgres 9.3 - Wally Wally Grotophorst George Mason University - -- BPM Camp - Free Virtual Workshop May 6th at 10am PDT/1PM EDT Develop your own process in accordance with the BPMN 2 standard Learn Process modeling best practices with Bonita BPM through live exercises http://www.bonitasoft.com/be-part-of-it/events/bpm-camp-virtual- event?utm_ source=Sourceforge_BPM_Camp_5_6_15utm_medium=emailutm_campaign=VA_SF___ DSpace-tech mailing list DSpace-tech@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dspace-tech List Etiquette: https://wiki.duraspace.org/display/DSPACE/Mailing+List+Etiquette
Re: [Dspace-tech] Initial Community Screen really slow to load on 5.1
Questions: (a) is it this particular page which is slow, or is it any first page in a user session (which just happens to usually be this page) ? (b) are subsequent reloads of the same page shortly after also slow ? Slowness is likely to be caused by the Java app (or the entire VM) being swapped out from memory; database connections needing to be reestablished; per-session customisations meaning nothing can be cached; or HTTPD DNS lookups. cheers stuart -- I have a new phone number: 04 463 5692 https://www.facebook.com/VUWLibrary / https://www.facebook.com/TKMPC From: Wally Grotophorst wal...@gmu.edu Sent: Tuesday, 14 April 2015 3:02 p.m. To: dspace-tech@lists.sourceforge.net Subject: Re: [Dspace-tech] Initial Community Screen really slow to load on 5.1 Did a complete rebuild of DSpace 5.1 today and it seems to be working much better now...back to the 1-2 second response time. So I don't know what the problem might have been but I post this followup just in case someone hits a similar issue. - Wally Just upgraded our DSpace instance from 4.3 to 5.1. A few hiccups along the way but it is running now. One issue is the very long (10-15 seconds) wait time until the initial page (the community list) loads. Once it loads things go swiftly on any subsequent page. I ran a full vacuum on the postgres database but that didn't improve things. And I have set this to false in dspace.cfg xmlui.community-list.render.full = false and this: xmlui.community-list.cache = 18 hours Neither made much difference. Is there anything else that I might try to speed this up...or perhaps a hint on which log to study to see what it's doing during that long delay. Any suggestions will be welcomed. I should say that this same platform ran 4.3 quite briskly. Theme: Mirage 1 XMLUI but I see the same slowness on the JSPUI side as well JAVA_OPTS=-d64 -server -XX:PermSize=512m -XX:-UseParallelGC -verbose:gc -Xms2048m -Xmx4G -Djava.awt.headless=true -Dfile.encoding=UTF-8 Server: Mac OS 10.10.3 Tomcat: 7.0.59 Postgres 9.3 - Wally Wally Grotophorst George Mason University - -- BPM Camp - Free Virtual Workshop May 6th at 10am PDT/1PM EDT Develop your own process in accordance with the BPMN 2 standard Learn Process modeling best practices with Bonita BPM through live exercises http://www.bonitasoft.com/be-part-of-it/events/bpm-camp-virtual- event?utm_ source=Sourceforge_BPM_Camp_5_6_15utm_medium=emailutm_campaign=VA_SF___ DSpace-tech mailing list DSpace-tech@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dspace-tech List Etiquette: https://wiki.duraspace.org/display/DSPACE/Mailing+List+Etiquette
Re: [Dspace-tech] jspui browse errors after update from 3.3 to 3.4
Hello, if you mean you did upgrade to 4.3 there has been an issue with the browse loosing it's scope which has bee fixed meanwhile see https://jira.duraspace.org/browse/DS-2482 Hope this helps Claudia Jürgen Am 12.04.2015 um 23:14 schrieb IdeaFix: Hi. I have successfully updated dspace/jspui 3.4. No any errors or problems in update process. But when I click by title or by author inside community or collection, I see all titles or all authors. Not titles in this community, but all titles of repository. How can I fix it? Adress string is good. It is like this: http://mysite/handle/123456789/XX/browse?type=title but result is for link like this: http://mysite/handle/123456789/browse?type=title -- BPM Camp - Free Virtual Workshop May 6th at 10am PDT/1PM EDT Develop your own process in accordance with the BPMN 2 standard Learn Process modeling best practices with Bonita BPM through live exercises http://www.bonitasoft.com/be-part-of-it/events/bpm-camp-virtual- event?utm_ source=Sourceforge_BPM_Camp_5_6_15utm_medium=emailutm_campaign=VA_SF ___ DSpace-tech mailing list DSpace-tech@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dspace-tech List Etiquette: https://wiki.duraspace.org/display/DSPACE/Mailing+List+Etiquette -- Claudia Juergen Eldorado Technische Universität Dortmund Universitätsbibliothek Vogelpothsweg 76 44227 Dortmund Tel.: +49 231-755 40 43 Fax: +49 231-755 40 32 claudia.juer...@ub.tu-dortmund.de www.ub.tu-dortmund.de Wichtiger Hinweis: Die Information in dieser E-Mail ist vertraulich. Sie ist ausschließlich für den Adressaten bestimmt. Sollten Sie nicht der für diese E-Mail bestimmte Adressat sein, unterrichten Sie bitte den Absender und vernichten Sie diese Mail. Vielen Dank. Unbeschadet der Korrespondenz per E-Mail sind unsere Erklärungen ausschließlich final rechtsverbindlich, wenn sie in herkömmlicher Schriftform (mit eigenhändiger Unterschrift) oder durch Übermittlung eines solchen Schriftstücks per Telefax erfolgen. Important note: The information included in this e-mail is confidential. It is solely intended for the recipient. If you are not the intended recipient of this e-mail please contact the sender and delete this message. Thank you. Without prejudice of e-mail correspondence our statements are only legally binding when they are made in the conventional written form (with personal signature) or when such documents are sent by fax. -- BPM Camp - Free Virtual Workshop May 6th at 10am PDT/1PM EDT Develop your own process in accordance with the BPMN 2 standard Learn Process modeling best practices with Bonita BPM through live exercises http://www.bonitasoft.com/be-part-of-it/events/bpm-camp-virtual- event?utm_ source=Sourceforge_BPM_Camp_5_6_15utm_medium=emailutm_campaign=VA_SF ___ DSpace-tech mailing list DSpace-tech@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dspace-tech List Etiquette: https://wiki.duraspace.org/display/DSPACE/Mailing+List+Etiquette
[Dspace-tech] Problems with deleting items
Hello.
I am experiencing problem when trying to delete items.
The first is if an item is mapped to another collection. When this is
the case, an exception is thrown and the item not deleted. Unmapping the
item and then deleting it fixes this issue. Should this not be happening
automatically on an item delete?
The second occurs due to the relationship that exists between tables
item and communities2item. The error that get thrown in this case is:
ERROR: update or delete on table item violates foreign key constraint
communities2item_item_id_fkey on table communities2item Detail: Key
(item_id)=(13512) is still referenced from table communities2item.
Reading through the code
(./dspace-api/src/main/java/org/dspace/content/Item.java), I came across
the following:
***
// Remove from browse indices, if appropriate
/** XXX FIXME
** Although all other Browse index updates are managed through
** Event consumers, removing an Item *must* be done *here*
(inline)
** because otherwise, tables are left in an inconsistent state
** and the DB transaction will fail.
** Any fix would involve too much work on Browse code that
** is likely to be replaced soon anyway. --lcs, Aug 2006
**
** NB Do not check to see if the item is archived - withdrawn /
** non-archived items may still be tracked in some browse tables
** for administrative purposes, and these need to be removed.
**/
// FIXME: there is an exception handling problem here
try
{
// Remove from indices
IndexBrowse ib = new IndexBrowse(ourContext);
ib.itemRemoved(this);
}
catch (BrowseException e)
{
log.error(caught exception: , e);
throw new SQLException(e.getMessage(), e);
}
***
Am I right in assuming that this is where the Collection2Item table
should be prepared for the deletion?
Kind Regards.
Shaun
--
BPM Camp - Free Virtual Workshop May 6th at 10am PDT/1PM EDT
Develop your own process in accordance with the BPMN 2 standard
Learn Process modeling best practices with Bonita BPM through live exercises
http://www.bonitasoft.com/be-part-of-it/events/bpm-camp-virtual- event?utm_
source=Sourceforge_BPM_Camp_5_6_15utm_medium=emailutm_campaign=VA_SF
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