| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package org.apache.jena.tdb2.assembler; |
| |
| import org.apache.jena.assembler.JA; |
| import org.apache.jena.assembler.exceptions.AssemblerException; |
| import static org.junit.Assert.*; |
| import org.apache.jena.atlas.lib.FileOps; |
| import org.apache.jena.graph.Graph; |
| import org.apache.jena.query.Dataset; |
| import org.apache.jena.rdf.model.Model; |
| import org.apache.jena.rdf.model.Resource; |
| import org.apache.jena.sparql.core.assembler.AssemblerUtils; |
| import org.apache.jena.sparql.core.assembler.DatasetAssemblerVocab; |
| import org.apache.jena.tdb2.ConfigTest; |
| import org.apache.jena.tdb2.assembler.VocabTDB2; |
| import org.apache.jena.tdb2.store.DatasetGraphSwitchable; |
| import org.apache.jena.tdb2.store.GraphViewSwitchable; |
| import org.apache.jena.tdb2.sys.TDBInternal; |
| import org.junit.AfterClass; |
| import org.junit.Before; |
| import org.junit.BeforeClass; |
| import org.junit.Test; |
| |
| public class TestTDBAssembler |
| { |
| // Can be slow - explicitly closes the dataset. |
| static String dirAssem = null; |
| static final String dirDB = ConfigTest.getTestingDir()+"/DB"; |
| |
| @BeforeClass |
| static public void beforeClass() { |
| dirAssem = ConfigTest.getTestingDataRoot() + "/Assembler"; |
| FileOps.ensureDir(dirDB); |
| } |
| |
| @Before |
| public void before() { |
| TDBInternal.reset(); |
| FileOps.clearDirectory(dirDB); |
| } |
| |
| @AfterClass |
| static public void afterClass() { |
| TDBInternal.reset(); |
| FileOps.clearDirectory(dirDB); |
| } |
| |
| @Test |
| public void createDatasetDirect() { |
| createTest(dirAssem + "/tdb-dataset.ttl", VocabTDB2.tDatasetTDB); |
| } |
| |
| @Test |
| public void createDatasetEmbed() { |
| createTest(dirAssem + "/tdb-dataset-embed.ttl", DatasetAssemblerVocab.tDataset); |
| } |
| |
| private void createTest(String filename, Resource type) { |
| Object thing = AssemblerUtils.build(filename, type); |
| assertTrue(thing instanceof Dataset); |
| Dataset ds = (Dataset)thing; |
| assertTrue(ds.asDatasetGraph() instanceof DatasetGraphSwitchable); |
| assertTrue(ds.supportsTransactions()); |
| ds.close(); |
| } |
| |
| @Test |
| public void createGraphDirect() { |
| testGraph(dirAssem + "/tdb-graph.ttl", false); |
| } |
| |
| @Test |
| public void createGraphEmbed() { |
| String f = dirAssem + "/tdb-graph-embed.ttl"; |
| Object thing = null; |
| try { |
| thing = AssemblerUtils.build(f, JA.Model); |
| } |
| catch (AssemblerException e) { |
| e.getCause().printStackTrace(System.err); |
| throw e; |
| } |
| |
| assertTrue(thing instanceof Model); |
| Graph graph = ((Model)thing).getGraph(); |
| assertTrue(graph instanceof GraphViewSwitchable); |
| |
| DatasetGraphSwitchable ds = ((GraphViewSwitchable)graph).getDataset(); |
| if ( ds != null ) |
| ds.close(); |
| } |
| |
| @Test |
| public void createNamedGraph1() { |
| testGraph(dirAssem + "/tdb-named-graph-1.ttl", true); |
| } |
| |
| @Test |
| public void createNamedGraph2() { |
| testGraph(dirAssem + "/tdb-named-graph-2.ttl", true); |
| } |
| |
| @Test |
| public void createNamedGraphViaDataset() { |
| testGraph(dirAssem + "/tdb-graph-ref-dataset.ttl", false); |
| } |
| |
| private static void testGraph(String assemblerFile, boolean named) { |
| Object thing = null; |
| try { |
| thing = AssemblerUtils.build(assemblerFile, VocabTDB2.tGraphTDB); |
| } |
| catch (AssemblerException e) { |
| e.getCause().printStackTrace(System.err); |
| throw e; |
| } |
| |
| assertTrue(thing instanceof Model); |
| Graph graph = ((Model)thing).getGraph(); |
| |
| assertTrue(graph instanceof GraphViewSwitchable); |
| |
| DatasetGraphSwitchable dsg = ((GraphViewSwitchable)graph).getDataset(); |
| if ( dsg != null ) |
| dsg.close(); |
| } |
| } |