Package org.apache.marmotta.kiwi.reasoner.persistence

Examples of org.apache.marmotta.kiwi.reasoner.persistence.KiWiReasoningConnection.commit()

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                }

                log.debug("{} justifications added after resolving inferred triples", baseJustifications.size());

                Iterations.closeCloseable(bodyResult);
                connection.commit();
            } finally {
                persistenceLock.unlock();
            }
        } catch(SailException | SQLException | ReasoningException ex) {
            log.error("REASONING ERROR: could not process rule, database state will be inconsistent! Message: {}",ex.getMessage());
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        KiWiReasoningConnection connection = rpersistence.getConnection();
        try {
            // should not throw an exception and the program should have a database ID afterwards
            connection.storeProgram(p);
            connection.commit();
        } finally {
            connection.close();
        }

        // then get a connection to the repository and create a number of triples, some inferred and some base
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            j2.getSupportingTriples().add((KiWiTriple) baseTriples.get(2));
            j2.setTriple((KiWiTriple) infTriples.get(1));
            justifications.add(j2);

            connection.storeJustifications(justifications);
            connection.commit();

            // we should now have two justifications in the database
            PreparedStatement listJustifications = connection.getJDBCConnection().prepareStatement("SELECT count(*) AS count FROM reasoner_justifications");
            ResultSet resultListJustifications = listJustifications.executeQuery();

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            ResultSet resultListJustifications = listJustifications.executeQuery();

            Assert.assertTrue(resultListJustifications.next());
            Assert.assertEquals(2, resultListJustifications.getInt("count"));
            resultListJustifications.close();
            connection.commit();

            PreparedStatement listSupportingTriples = connection.getJDBCConnection().prepareStatement("SELECT count(*) AS count FROM reasoner_just_supp_triples");
            ResultSet resultListSupportingTriples = listSupportingTriples.executeQuery();

            Assert.assertTrue(resultListSupportingTriples.next());
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            ResultSet resultListSupportingTriples = listSupportingTriples.executeQuery();

            Assert.assertTrue(resultListSupportingTriples.next());
            Assert.assertEquals(4, resultListSupportingTriples.getInt("count"));
            resultListSupportingTriples.close();
            connection.commit();

            PreparedStatement listSupportingRules = connection.getJDBCConnection().prepareStatement("SELECT count(*) AS count FROM reasoner_just_supp_rules");
            ResultSet resultListSupportingRules = listSupportingRules.executeQuery();

            Assert.assertTrue(resultListSupportingRules.next());
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            ResultSet resultListSupportingRules = listSupportingRules.executeQuery();

            Assert.assertTrue(resultListSupportingRules.next());
            Assert.assertEquals(3, resultListSupportingRules.getInt("count"));
            resultListSupportingRules.close();
            connection.commit();



            // *** check listing justifications by base triple (supporting triple)

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            resultListJustifications = listJustifications.executeQuery();

            Assert.assertTrue(resultListJustifications.next());
            Assert.assertEquals(1, resultListJustifications.getInt("count"));
            resultListJustifications.close();
            connection.commit();

            resultListSupportingTriples = listSupportingTriples.executeQuery();

            Assert.assertTrue(resultListSupportingTriples.next());
            Assert.assertEquals(2, resultListSupportingTriples.getInt("count"));
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            resultListSupportingTriples = listSupportingTriples.executeQuery();

            Assert.assertTrue(resultListSupportingTriples.next());
            Assert.assertEquals(2, resultListSupportingTriples.getInt("count"));
            resultListSupportingTriples.close();
            connection.commit();

            resultListSupportingRules = listSupportingRules.executeQuery();

            Assert.assertTrue(resultListSupportingRules.next());
            Assert.assertEquals(2, resultListSupportingRules.getInt("count"));
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            resultListSupportingRules = listSupportingRules.executeQuery();

            Assert.assertTrue(resultListSupportingRules.next());
            Assert.assertEquals(2, resultListSupportingRules.getInt("count"));
            resultListSupportingRules.close();
            connection.commit();

            List<KiWiTriple> unsupported2 = asList(connection.listUnsupportedTriples());
            Assert.assertEquals("number of unsupported triples is wrong",2,unsupported2.size());
            Assert.assertThat("unsupported triples differ", unsupported2, hasItem((KiWiTriple)infTriples.get(1)));
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        KiWiReasoningConnection connection = rpersistence.getConnection();
        try {
            // should not throw an exception and the program should have a database ID afterwards
            connection.storeProgram(p);
            connection.commit();

            Assert.assertNotNull("program did not get a database ID",p.getId());

            // load the program by name and check if it is equal to the original program
            Program p1 = connection.loadProgram("test-001");
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