Hi > But in fact with this configuration, in Felix configuration "Apache Stanbol > Entityhub Referenced Site Configuration", entity prefixes are set by default > to : > - http://dbpedia.org/resource/ > - http://dbpedia.org/ontology/ > > So IMO, there may be a bug in the code, or the comment may be change.
Actually while debugging the the '#' thing I discovered that Felix uses the value defined in the "value" attribute of the "@Property" annotation as default, even if someone directly uses the ConfigAdminSerivice to create a component instance. Previously I was thinking that this values are only used by the Apache Felix Web Console however such annotations are also used if a property is not defined in a configuration directly parsed to the configuration admin. Because of this I will delete all the default values currently used in the source code and add the current values as Example to the description of the fields. > 1) There is a typo error in mapping.txt : > ==> change > # copy dc:titel to rdfs:label > dc:titel > rdfs:label > ==> to > # copy dc:title to rdfs:label dc:title > > rdfs:label Thx. Also added a "dc-elements:title > rdfs:label" mapping > 2) In the Felix console, when try to modify the "Apache Stanbol Entityhub > Referenced Site Configuration" of an imported index. > There is an ajax error on save : > The request failed: > [object XMLDocument] Is there also a Exception in the log? best Rupert Westenthaler On Mon, Jun 13, 2011 at 5:42 PM, Florent André <[email protected]> wrote: > Hi Rupert, > > Thanks for testing it on your side. > > I invest and compare iptc configuration VS mine and found the problem ! > > This come from this line in indexing.properties : > # the entity prefixes are used to determine if an entity needs to be > searched > # on a referenced site. If not specified requests for any entity will be > # forwarded to this referenced site. > # use ';' to seperate multiple values > #org.apache.stanbol.entityhub.site.entityPrefix=http://example.org/resource;urn:mycompany: > > Reading this comment, I first leave it commented (not specify an > entityPrefix), because reading the comment I understand that in any case, > all requests go to it... and that's fine ! :) > > But in fact with this configuration, in Felix configuration "Apache Stanbol > Entityhub Referenced Site Configuration", entity prefixes are set by default > to : > - http://dbpedia.org/resource/ > - http://dbpedia.org/ontology/ > > So IMO, there may be a bug in the code, or the comment may be change. > > During this investigation I also "discover" theses (not closely related to > this problem) : > > 1) There is a typo error in mapping.txt : > ==> change > # copy dc:titel to rdfs:label > dc:titel > rdfs:label > ==> to > # copy dc:title to rdfs:label dc:title > > rdfs:label > > 2) In the Felix console, when try to modify the "Apache Stanbol Entityhub > Referenced Site Configuration" of an imported index. > There is an ajax error on save : > The request failed: > [object XMLDocument] > > (I see this when try to modify entity prefixes of my imported index). > > Please ask if you prefer to have Jira tickets for this issues (if they are > really ones). > > Thanks for you help. > ++ > > > On 06/13/2011 03:54 PM, Rupert Westenthaler wrote: >> >> Hi florent >> >> Using a '#' in the URI has the disadvantages, that browsers will not >> send the part behind the hash to the server because they assume, that >> they need to download the whole document and navigate to the anchor >> within the document. >> >> Using curl (or javascript) I think the full URL should be sent to the >> server (was not able to find some good information about this, but at >> least "curl -v" says that it sends the whole URL to the server). >> However on the server side Jersey does also not provide the #{anchor} >> part of the URL. >> Sending >>> >>> >>> "http://localhost:8080/entityhub/sites/entity?id=http://www.test.fr/terminology#entity_gradient_1306341921902"; >> >> will parse only "http://www.test.fr/terminology"; to a method annotated >> with >> >> @GET >> @Path("/entity") >> public Response getEntity(@QueryParam(value = "id") String id) { >> // get the Entity >> ... >> >> URL encoding the '#' to '%23' causes Jersey to parse >> "http://www.test.fr/terminology#entity_gradient_1306341921902";. >> >> In this case the query for an entity with this ID is correctly parsed >> to the ReferencedSite ( '#' not '%23'). So if you parse '%23' and the >> indexed Entity uses '#' it should work as long as Entities are cached >> locally. If a remote service is used, than the same problem of the '#' >> reappears for the remote service. >> >> To test on my side I have done the following: >> * renamed the Entities of the IPTC worldregions from >> "http://cv.iptc.org/newscodes/worldregion/r001"; to >> "http://cv.iptc.org/newscodes/worldregion#r001"; >> * indexed the IPTC using the indexing tools >> * installed the index to the entityhub >> * curl -v >> "http://localhost:8080/entityhub/sites/entity?id=http://cv.iptc.org/newscodes/worldregion%23r001"; >> >> Assuming that >>> >>> curl >>> >>> "http://localhost:8080/entityhub/sites/entity?id=http://www.test.fr/terminology%23space_mathematiques_1306341820765"; >>> ==> answer is >>> Entity with ID >>> 'http://www.test.fr/terminology#space_mathematiques_1306341820765' not >>> found >>> an any referenced site >>> >> happend on a referenced site with a full cache (e.g. as created by the >> Indexing Utility. I was not able to reproduce the Error. If the >> referenced site uses a remote service to dereferenced entity ids (e.g. >> the Cool URI) this might happen. In this case I suggest to directly >> test the remote service. >> >> best >> Rupert Westenthaler >> >> >> On Mon, Jun 13, 2011 at 1:06 PM, florent andré >> <[email protected]> wrote: >>> >>> Hi Rupert, >>> Hope you are fine. >>> >>> I have another problem... >>> In my skos, entity are identify by an #, like this : >>> >>> <rdf:Description >>> rdf:about="http://www.test.fr/terminology#entity_gradient_1306341921902";> >>> <skos:broader >>> >>> rdf:resource="http://www.test.fr/terminology#entity_operateur_mathematique_1306341918995"/> >>> <skos:prefLabel>GRADIENT</skos:prefLabel> >>> <skos:inScheme >>> >>> rdf:resource="http://www.test.fr/terminology#space_mathematiques_1306341820765"/> >>> <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/> >>> </rdf:Description> >>> >>> And I can't arrive to find the entity with the entity endpoint. >>> >>> * With the # char : >>> curl >>> >>> "http://localhost:8080/entityhub/sites/entity?id=http://www.test.fr/terminology#entity_gradient_1306341921902"; >>> ==> answer is >>> Entity with ID 'http://www.test.fr/terminology' not found an any >>> referenced >>> site >>> >>> ==> the part after the # is remove >>> >>> * With replacement of the # by %23 (the urlencode equivalent) : >>> curl >>> >>> "http://localhost:8080/entityhub/sites/entity?id=http://www.test.fr/terminology%23space_mathematiques_1306341820765"; >>> ==> answer is >>> Entity with ID >>> 'http://www.test.fr/terminology#space_mathematiques_1306341820765' not >>> found >>> an any referenced site >>> >>> ==> all the id is keep, but still not found... >>> The result is the same if I urlencode all the entity id. >>> >>> This is related to a bug or something I do wrong ? >>> >>> Thanks. >>> ++ >>> >>> >> >> >> > -- | Rupert Westenthaler [email protected] | Bodenlehenstraße 11 ++43-699-11108907 | A-5500 Bischofshofen
