We could extend the QueryBuilder in "extras" to handle creating the strings
for INSERT DATA and DELETE DATA.
On Fri, Jan 9, 2015 at 8:50 PM, Andy Seaborne <a...@apache.org> wrote:
> On 09/01/15 19:47, Trevor Donaldson wrote:
>
>> Could I possible do this ?
>>
>
> For the adds, yes.
>
>
>> DatasetAccessor dataAccessor =
>> DatasetAccessorFactory.createHTTP("http//localhost:3030/ds");
>> Model model = dataAcessor.getModel();
>>
>> OntModel ontmodel = ModelFactory.createOntologyModel(
>> OntModelSpec.OWL_DL_MEM);
>> ontmodel.add(model);
>>
>> //add, remove etc... do
>>
>> dataAcessor.add(ontmodel);
>>
>
>
> // Default graph
> dataAccessor.add(, Model data) ;
>
> // Named graph
> dataAccessor.add(String graphUri, Model data) ;
>
> The DatasetAccessor reflects the structure of the dataset in the server.
>
>
>> Would this do what I want? This seems like overkill for what I need to
>> do. All I want to do is update a particular graph with new statements
>> or remove old statements.
>>
>
> Remove is the hard part if that includes blank nodes.
>
> You need to find the blank node with a DELETE {} WHERE {} or it's short
> form DELETE WHERE {}.
>
> Andy
>
>
>
>>
>>
>>
>> On Fri, Jan 9, 2015 at 1:32 PM, Martynas Jusevičius <
>> marty...@graphity.org>
>> wrote:
>>
>> Andy - builder code like this?
>>>
>>> https://github.com/Graphity/graphity-client/blob/master/
>>> src/main/java/org/graphity/processor/update/InsertDataBuilder.java
>>>
>>> It is based on SPIN though, not on Jena directly.
>>>
>>> On Fri, Jan 9, 2015 at 6:49 PM, Andy Seaborne <a...@apache.org> wrote:
>>>
>>>> On 09/01/15 15:13, Trevor Donaldson wrote:
>>>>
>>>>>
>>>>> Hi all,
>>>>>
>>>>> Is there a way to take a temp model and send the result to fuseki?
>>>>>
>>>>> What I would like to accomplish :
>>>>> 1. Insert / delete triples in temp model
>>>>> 2. Send results (inserts and deletes) to fuseki to have it update the
>>>>> named
>>>>> graph
>>>>>
>>>>> Is this possible or do I need to do build the sparql queries manually?
>>>>> Thanks
>>>>>
>>>>>
>>>> DatasetAccessor (the SPARQL Graph Store Protocol) might be worth a look
>>>> -
>>>> but it works on whole graphs so delete some triples out of a large graph
>>>>
>>> is
>>>
>>>> not something it can do.
>>>>
>>>> Otherwise, building SPARQL is probably the way to go. INSERT DATA,
>>>>
>>> DELETE
>>>
>>>> DATA if no
>>>>
>>>> (Is there any builder code to help with this? Seems like a good thing
>>>> to
>>>> have to build INSERT DATA, DELETE DATA operations)
>>>>
>>>> Trevor - does the data have bNodes in it?
>>>>
>>>> Andy
>>>>
>>>> Looking further out ...
>>>>
>>>> At a lower level, there is RDF Patch
>>>>
>>>> http://afs.github.io/rdf-patch/
>>>>
>>>> and some code in:
>>>> https://github.com/afs/jena-rdfpatch
>>>>
>>>> through I have got sidetracked by a binary version of this based on
>>>>
>>>> http://afs.github.io/rdf-thrift/
>>>>
>>>>
>>>
>>
>
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