Package com.hp.hpl.jena.query

Examples of com.hp.hpl.jena.query.Dataset.commit()

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        ds.commit() ;
        assertFalse(ds.isInTransaction()) ;

        ds.begin(ReadWrite.WRITE) ;
        assertTrue(ds.isInTransaction()) ;
        ds.commit() ;
        assertFalse(ds.isInTransaction()) ;
    }

}
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        dataset2.begin(ReadWrite.WRITE) ;
        update(dataset2, "INSERT DATA { <x:s> <x:p> <x:o2> }") ;
       
        assertEquals(1, count(dataset1)) ;
        assertEquals(2, count(dataset2)) ;
        dataset2.commit();
        dataset2.end() ;
       
        // This is 2 if dataset1 is not in a transaction
        // but that replies on dataset2 commit doing the write back.
        assertEquals(1, count(dataset1)) ; 
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        Location location = new Location ("target/TDB");
        Dataset dataset = TDBFactory.createDataset(location);
        dataset.begin(ReadWrite.WRITE);
        try {
            TDBLoader.load(TDBInternal.getBaseDatasetGraphTDB(dataset.asDatasetGraph()), in, false);
            dataset.commit();
        } catch (Exception e) {
            dataset.abort();
        } finally {
            dataset.end();
        }
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            Iterator<Quad> quads = dsg2.find();
            while ( quads.hasNext() ) {
                Quad quad = quads.next();
                dsg.add(quad);
            }
            dataset.commit();
        } catch ( Exception e ) {
            e.printStackTrace(System.err);
            dataset.abort();
        } finally {
            dataset.end();
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            Iterator<Quad> quads = dsg2.find();
            while ( quads.hasNext() ) {
                Quad quad = quads.next();
                dsg.add(quad);
            }
            dataset.commit();
        } catch ( Exception e ) {
            e.printStackTrace(System.err);
            if ( dataset.isInTransaction() ) dataset.abort();
        } finally {
            dataset.end();
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            Iterator<Quad> quads = dsg2.find();
            while ( quads.hasNext() ) {
                Quad quad = quads.next();
                dsg.add(quad);
            }
            dataset.commit();
        } catch ( Exception e ) {
            e.printStackTrace(System.err);
            if ( dataset.isInTransaction() ) dataset.abort();
        } finally {
            dataset.end();
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            Iterator<Quad> quads = dsg2.find();
            while ( quads.hasNext() ) {
                Quad quad = quads.next();
                dsg.add(quad);
            }
            dataset.commit();
        } catch ( Exception e ) {
            e.printStackTrace(System.err);
            if ( dataset.isInTransaction() ) dataset.abort();
        } finally {
            dataset.end();
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        Dataset dataset = TDBFactory.createDataset ( location );
        dataset.begin ( ReadWrite.WRITE );
        try {
            Model model = dataset.getDefaultModel();
            model.add ( ResourceFactory.createResource(), RDFS.label, value, "en-gb" );
            dataset.commit();
        } finally {
            dataset.end();
        }
    }
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        ds1.begin(WRITE) ;
        ds1.getDefaultModel().getGraph().add(triple1) ;
       
        ds2.begin(READ) ;
        assertTrue(ds2.getDefaultModel().isEmpty()) ;
        ds2.commit() ;
       
        ds1.commit() ;

        ds2.begin(READ) ;
        assertFalse(ds2.getDefaultModel().isEmpty()) ;
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        ds1.commit() ;

        ds2.begin(READ) ;
        assertFalse(ds2.getDefaultModel().isEmpty()) ;
        assertEquals(1, ds2.getDefaultModel().size()) ;
        ds2.commit() ;
    }
}
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