Hi Andy,
> Hi Emilio,
>
> Plain new FileManager() is going to return an FileManager object with no
> handlers. FileManager.get() is the standard configured one. Could you try
> that please?
I have tried and it works
> What does f.getAbsolutePath() return? There may be drive letter confusion
> going on.
Return true.
>
> Does
>
> String fn = "/Users/emiguelanez/sb.work/sb.dev/onto-db/ont-seed/target.owl" ;
> RDFDataMgr.readModel(bModel, fn) ;
>
> work?
Yes, it works too.
> RDFDataMgr.readModel is newer preferred style - it's using the same machinary
> as FileManager.
So, how can I translate into my original code?
Dataset ds = TDBFactory.createDataset(repoDir) ;
Model bModel = ds.getDefaultModel();
OntModel aModel = ModelFactory.createOntologyModel(spec,
bModel);
FYI, I have tested this code with all previous version of apache-jena and it
works. It only fails in the latest one.
And I am not using Windows either
Cheers,
Emilio
> Andy (not a Windows user)
>
> On 24/05/13 13:08, Emilio Miguelanez wrote:
>> Hello all,
>>
>>
>> I have some issues reading from a local file.
>> The details are as follows:
>>
>>
>> — Using latest version: apache-jena-2.10.1
>> — Main owl file imports local file, as follows
>>
>> <owl:Ontology rdf:about="">
>> <owl:imports
>> rdf:resource="file:///Users/emiguelanez/sb.work/sb.dev/onto-db/ont-seed/target.owl"/>
>> </owl:Ontology
>>
>>
>> — TDB is creating using ./tdbloader2, loading main owl file
>> — In the application, the following code fails
>>
>>
>> Dataset ds = TDBFactory.createDataset(repoDir) ;
>> Model bModel = ds.getDefaultModel();
>> OntModel aModel = ModelFactory.createOntologyModel(spec,
>> bModel);
>>
>> given the following exception, triggered at the creation of the OntModel
>>
>> [com.hp.hpl.jena.ontology.OntDocumentManager] :: An error occurred while
>> attempting to read from
>> file:///Users/emiguelanez/sb.work/sb.dev/onto-db/ont-seed/target.owl. Msg
>> was 'Not found:
>> file:///Users/emiguelanez/sb.work/sb.dev/onto-db/ont-seed/target.owl'.
>> com.hp.hpl.jena.shared.NotFoundException: Not found:
>> file:///Users/emiguelanez/sb.work/sb.dev/onto-db/ont-seed/target.owl
>> at
>> com.hp.hpl.jena.util.FileManager.readModelWorker(FileManager.java:399)
>> at com.hp.hpl.jena.util.FileManager.readModel(FileManager.java:345)
>> at com.hp.hpl.jena.util.FileManager.readModel(FileManager.java:329)
>> at
>> com.hp.hpl.jena.ontology.OntDocumentManager.read(OntDocumentManager.java:1061)
>>
>> — I have done two tests:
>>
>> ++ Test 1: run the following code
>>
>> File f = new
>> File("/Users/emiguelanez/sb.work/sb.dev/onto-db/ont-seed/target.owl");
>> logger.info(f.exists()); // prints "true"
>> new FileManager().readModel(bModel, f.getAbsolutePath());
>> logger.info("Done");
>>
>> and fails
>>
>> ++ Test 2: run the following code
>>
>> File f = new
>> File("/Users/emiguelanez/sb.work/sb.dev/onto-db/ont-seed/target.owl");
>> logger.info(f.exists()); // prints "true"
>> bModel.read(new FileInputStream(f),"");
>> logger.info("Done");
>>
>> and succeed.
>>
>>
>> I could include the code from the second test into the application, but I
>> don't want to include file directories into the code.
>>
>> Any ideas what is happening?
>>
>> Cheers,
>> Emilio
>>
>> --
>> Emilio Migueláñez Martín
>> [email protected]
>>
>>
>>
>
--
Emilio Migueláñez Martín
[email protected]
