Java Code Examples for org.eclipse.rdf4j.repository.sail.SailRepository#shutDown()
The following examples show how to use
org.eclipse.rdf4j.repository.sail.SailRepository#shutDown() .
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Example 1
| Source File: MinCountPrefilledVsEmptyBenchmark.java From rdf4j with BSD 3-Clause "New" or "Revised" License | 6 votes |
|
@Benchmark
public void shaclEmpty() throws Exception {
ShaclSail shaclRepo = Utils.getInitializedShaclSail("shacl.ttl");
SailRepository repository = new SailRepository(shaclRepo);
try (SailRepositoryConnection connection = repository.getConnection()) {
connection.begin();
connection.commit();
}
try (SailRepositoryConnection connection = repository.getConnection()) {
for (List<Statement> statements : allStatements) {
connection.begin();
connection.add(statements);
connection.commit();
}
}
repository.shutDown();
}
Example 2
| Source File: MaxCountBenchmarkEmpty.java From rdf4j with BSD 3-Clause "New" or "Revised" License | 6 votes |
|
@Benchmark
public void sparqlInsteadOfShacl() {
SailRepository repository = new SailRepository(new MemoryStore());
repository.init();
try (SailRepositoryConnection connection = repository.getConnection()) {
connection.begin();
connection.commit();
}
try (SailRepositoryConnection connection = repository.getConnection()) {
for (List<Statement> statements : allStatements) {
connection.begin();
connection.add(statements);
try (Stream<BindingSet> stream = connection.prepareTupleQuery("select * where {?a a <"
+ RDFS.RESOURCE + ">. ?a <" + RDFS.LABEL + "> ?c, ?d. FILTER(?c != ?d)}").evaluate().stream()) {
stream.forEach(System.out::println);
}
connection.commit();
}
}
repository.shutDown();
}
Example 3
| Source File: NotClassBenchmarkEmpty.java From rdf4j with BSD 3-Clause "New" or "Revised" License | 6 votes |
|
@Benchmark
public void noShacl() {
SailRepository repository = new SailRepository(new MemoryStore());
repository.init();
try (SailRepositoryConnection connection = repository.getConnection()) {
connection.begin();
connection.commit();
}
try (SailRepositoryConnection connection = repository.getConnection()) {
for (List<Statement> statements : allStatements) {
connection.begin();
connection.add(statements);
connection.commit();
}
}
repository.shutDown();
}
Example 4
| Source File: UniqueLangBenchmarkEmpty.java From rdf4j with BSD 3-Clause "New" or "Revised" License | 6 votes |
|
@Benchmark
public void noShacl() {
SailRepository repository = new SailRepository(new MemoryStore());
repository.init();
try (SailRepositoryConnection connection = repository.getConnection()) {
for (List<Statement> statements : allStatements) {
connection.begin(IsolationLevels.SNAPSHOT);
connection.add(statements);
connection.commit();
}
}
repository.shutDown();
}
Example 5
| Source File: MinCountBenchmarkEmpty.java From rdf4j with BSD 3-Clause "New" or "Revised" License | 6 votes |
|
@Benchmark
public void noShacl() {
SailRepository repository = new SailRepository(new MemoryStore());
repository.init();
try (SailRepositoryConnection connection = repository.getConnection()) {
connection.begin();
connection.commit();
}
try (SailRepositoryConnection connection = repository.getConnection()) {
for (List<Statement> statements : allStatements) {
connection.begin();
connection.add(statements);
connection.commit();
}
}
repository.shutDown();
}
Example 6
| Source File: MongoDbRyaSailFactoryLoadFilesIT.java From rya with Apache License 2.0 | 5 votes |
|
/**
* Shuts the repository down, releasing any resources that it keeps hold of.
* Once shut down, the repository can no longer be used until it is
* re-initialized.
* @param repository the {@link SailRepository} to close.
*/
private static void close(final SailRepository repository) {
if (repository != null) {
try {
repository.shutDown();
} catch (final RepositoryException e) {
log.error("Encountered an error while closing Sail Repository", e);
}
}
}
Example 7
| Source File: RyaDirectExample.java From rya with Apache License 2.0 | 5 votes |
|
private static void closeQuietly(final SailRepository repository) {
if (repository != null) {
try {
repository.shutDown();
} catch (final RepositoryException e) {
// quietly absorb this exception
}
}
}
Example 8
| Source File: MinCountPrefilledVsEmptyBenchmark.java From rdf4j with BSD 3-Clause "New" or "Revised" License | 5 votes |
|
@Benchmark
public void shaclEmptyJustInitializeAndEmptyTransaction() throws Exception {
ShaclSail shaclRepo = Utils.getInitializedShaclSail("shacl.ttl");
SailRepository repository = new SailRepository(shaclRepo);
try (SailRepositoryConnection connection = repository.getConnection()) {
connection.begin();
connection.commit();
}
repository.shutDown();
}
Example 9
| Source File: TimeAwareHBaseSailTest.java From Halyard with Apache License 2.0 | 5 votes |
|
@Test
public void timestampDateTimeTest() throws Exception {
CloseableIteration<? extends Statement, SailException> iter;
HBaseSail sail = new TimeAwareHBaseSail(HBaseServerTestInstance.getInstanceConfig(), "timestamptable", true, 0, true, 0, null, null);
SailRepository rep = new SailRepository(sail);
rep.initialize();
SailRepositoryConnection con = rep.getConnection();
assertTrue(testUpdate(con, "insert {<http://whatever> <http://whatever> <http://whatever>} where {bind(\"2002-05-30T09:30:10.2\"^^<http://www.w3.org/2001/XMLSchema#dateTime> as ?HALYARD_TIMESTAMP_SPECIAL_VARIABLE)}"));
assertTrue(testUpdate(con, "delete {<http://whatever> <http://whatever> <http://whatever>} where {bind(\"2002-05-30T09:30:10.1\"^^<http://www.w3.org/2001/XMLSchema#dateTime> as ?HALYARD_TIMESTAMP_SPECIAL_VARIABLE)}"));
assertFalse(testUpdate(con, "delete {<http://whatever> <http://whatever> <http://whatever>} where {bind(\"2002-05-30T09:30:10.4\"^^<http://www.w3.org/2001/XMLSchema#dateTime> as ?HALYARD_TIMESTAMP_SPECIAL_VARIABLE)}"));
assertFalse(testUpdate(con, "insert {<http://whatever> <http://whatever> <http://whatever>} where {bind(\"2002-05-30T09:30:10.3\"^^<http://www.w3.org/2001/XMLSchema#dateTime> as ?HALYARD_TIMESTAMP_SPECIAL_VARIABLE)}"));
assertTrue(testUpdate(con, "insert {<http://whatever> <http://whatever> <http://whatever>} where {bind(\"2002-05-30T09:30:10.4\"^^<http://www.w3.org/2001/XMLSchema#dateTime> as ?HALYARD_TIMESTAMP_SPECIAL_VARIABLE)}"));
rep.shutDown();
}
Example 10
| Source File: RyaMongoGeoDirectExample.java From rya with Apache License 2.0 | 5 votes |
|
private static void closeQuietly(final SailRepository repository) {
if (repository != null) {
try {
repository.shutDown();
} catch (final RepositoryException e) {
// quietly absorb this exception
}
}
}
Example 11
| Source File: ComplexLargeBenchmark.java From rdf4j with BSD 3-Clause "New" or "Revised" License | 5 votes |
|
@Benchmark
public void noPreloadingNonEmptyParallel() {
try {
SailRepository repository = new SailRepository(Utils.getInitializedShaclSail("complexBenchmark/shacl.ttl"));
((ShaclSail) repository.getSail()).disableValidation();
try (SailRepositoryConnection connection = repository.getConnection()) {
connection.begin(IsolationLevels.NONE);
SimpleValueFactory vf = SimpleValueFactory.getInstance();
connection.add(vf.createBNode(), vf.createIRI("http://fjljfiwoejfoiwefiew/a"), vf.createBNode());
connection.commit();
}
((ShaclSail) repository.getSail()).enableValidation();
((ShaclSail) repository.getSail()).setParallelValidation(true);
((ShaclSail) repository.getSail()).setCacheSelectNodes(true);
// ((ShaclSail) repository.getSail()).setPerformanceLogging(true);
try (SailRepositoryConnection connection = repository.getConnection()) {
connection.begin(IsolationLevels.NONE);
try (InputStream resourceAsStream = getData()) {
connection.add(resourceAsStream, "", RDFFormat.TURTLE);
}
connection.commit();
}
repository.shutDown();
} catch (IOException e) {
throw new RuntimeException(e);
}
}
Example 12
| Source File: ModifyShapesPostInitTest.java From rdf4j with BSD 3-Clause "New" or "Revised" License | 4 votes |
|
@Test(expected = SailConflictException.class)
public void testDeadlockDetection() throws Throwable {
ShaclSail shaclSail = new ShaclSail(new MemoryStore());
SailRepository sailRepository = new SailRepository(shaclSail);
sailRepository.init();
SailRepositoryConnection connection1 = sailRepository.getConnection();
SailRepositoryConnection connection2 = sailRepository.getConnection();
try {
connection2.begin();
StringReader shaclRules = new StringReader(String.join("\n", "",
"@prefix ex: <http://example.com/ns#> .",
"@prefix sh: <http://www.w3.org/ns/shacl#> .",
"@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .",
"@prefix foaf: <http://xmlns.com/foaf/0.1/>.",
"ex:PersonShape",
" a sh:NodeShape ;",
" sh:targetClass ex:Person ;",
" sh:property [",
" sh:path ex:age ;",
" sh:minCount 1 ;",
" ] ."));
connection2.add(shaclRules, "", RDFFormat.TURTLE, RDF4J.SHACL_SHAPE_GRAPH);
connection1.begin();
addInTransaction(connection1, "ex:steve a ex:Person .");
try {
connection1.commit();
} catch (RepositoryException e) {
throw e.getCause();
}
} finally {
connection2.close();
connection1.close();
sailRepository.shutDown();
}
}
Example 13
| Source File: ModifyShapesPostInitTest.java From rdf4j with BSD 3-Clause "New" or "Revised" License | 4 votes |
|
@Test
public void testAddingShapesThatFails() throws Throwable {
ShaclSail shaclSail = new ShaclSail(new MemoryStore());
SailRepository sailRepository = new SailRepository(shaclSail);
sailRepository.init();
SailRepositoryConnection connection1 = sailRepository.getConnection();
SailRepositoryConnection connection2 = sailRepository.getConnection();
add(connection1, "ex:pete a ex:Person .");
connection2.begin();
StringReader shaclRules = new StringReader(String.join("\n", "",
"@prefix ex: <http://example.com/ns#> .",
"@prefix sh: <http://www.w3.org/ns/shacl#> .",
"@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .",
"@prefix foaf: <http://xmlns.com/foaf/0.1/>.",
"ex:PersonShape",
" a sh:NodeShape ;",
" sh:targetClass ex:Person ;",
" sh:property [",
" sh:path ex:age ;",
" sh:minCount 1 ;",
" ] ."));
connection2.add(shaclRules, "", RDFFormat.TURTLE, RDF4J.SHACL_SHAPE_GRAPH);
try {
connection2.commit();
} catch (Throwable ignored) {
}
connection2.rollback();
add(connection1, "ex:steve a ex:Person .");
connection2.close();
connection1.close();
sailRepository.shutDown();
}
Example 14
| Source File: ComplexBenchmark.java From rdf4j with BSD 3-Clause "New" or "Revised" License | 4 votes |
|
@Benchmark
public void shaclNothingToValidateTransactions() throws Exception {
SailRepository repository = new SailRepository(Utils.getInitializedShaclSail("complexBenchmark/shacl.ttl"));
((ShaclSail) repository.getSail()).setParallelValidation(false);
try (SailRepositoryConnection connection = repository.getConnection()) {
connection.begin(IsolationLevels.SNAPSHOT);
connection.add(connection.getValueFactory().createBNode(), RDFS.LABEL,
connection.getValueFactory().createLiteral(""));
connection.commit();
}
repository.shutDown();
}
Example 15
| Source File: ModifyShapesPostInitTest.java From rdf4j with BSD 3-Clause "New" or "Revised" License | 4 votes |
|
@Test(expected = ShaclSailValidationException.class)
public void testViolation() throws Throwable {
ShaclSail shaclSail = new ShaclSail(new MemoryStore());
SailRepository sailRepository = new SailRepository(shaclSail);
sailRepository.init();
SailRepositoryConnection connection1 = sailRepository.getConnection();
SailRepositoryConnection connection2 = sailRepository.getConnection();
connection2.begin();
StringReader shaclRules = new StringReader(String.join("\n", "",
"@prefix ex: <http://example.com/ns#> .",
"@prefix sh: <http://www.w3.org/ns/shacl#> .",
"@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .",
"@prefix foaf: <http://xmlns.com/foaf/0.1/>.",
"ex:PersonShape",
" a sh:NodeShape ;",
" sh:targetClass ex:Person ;",
" sh:property [",
" sh:path ex:age ;",
" sh:minCount 1 ;",
" ] ."));
connection2.add(shaclRules, "", RDFFormat.TURTLE, RDF4J.SHACL_SHAPE_GRAPH);
connection2.commit();
try {
add(connection1, "ex:steve a ex:Person .");
} catch (Throwable e) {
throw e.getCause();
}
connection2.close();
connection1.close();
sailRepository.shutDown();
}
Example 16
| Source File: ComplexBenchmark.java From rdf4j with BSD 3-Clause "New" or "Revised" License | 4 votes |
|
@Benchmark
public void shaclCache() throws Exception {
SailRepository repository = new SailRepository(Utils.getInitializedShaclSail("complexBenchmark/shacl.ttl"));
((ShaclSail) repository.getSail()).setParallelValidation(false);
try (SailRepositoryConnection connection = repository.getConnection()) {
connection.begin(IsolationLevels.SNAPSHOT);
connection.prepareUpdate(transaction1).execute();
connection.commit();
connection.begin(IsolationLevels.SNAPSHOT);
connection.prepareUpdate(transaction2).execute();
connection.commit();
}
repository.shutDown();
}
Example 17
| Source File: ElasticsearchStoreTest.java From rdf4j with BSD 3-Clause "New" or "Revised" License | 4 votes |
|
@Test
public void testSailRepository() {
SailRepository elasticsearchStore = new SailRepository(
new ElasticsearchStore("localhost", embeddedElastic.getTransportTcpPort(), "cluster1", "testindex"));
elasticsearchStore.shutDown();
}
Example 18
| Source File: ElasticsearchSailExample.java From rdf4j with BSD 3-Clause "New" or "Revised" License | 4 votes |
|
/**
* Create a LuceneSail and add some triples to it, ask a query.
*/
public static void createSimple() throws Exception {
// create a sesame memory sail
MemoryStore memoryStore = new MemoryStore();
// create a lucenesail to wrap the memorystore
LuceneSail lucenesail = new LuceneSail();
lucenesail.setParameter(LuceneSail.INDEX_CLASS_KEY, ElasticsearchIndex.class.getName());
// wrap memorystore in a lucenesail
lucenesail.setBaseSail(memoryStore);
// create a Repository to access the sails
SailRepository repository = new SailRepository(lucenesail);
repository.initialize();
try ( // add some test data, the FOAF ont
SailRepositoryConnection connection = repository.getConnection()) {
connection.begin();
connection.add(
ElasticsearchSailExample.class.getResourceAsStream("/org/openrdf/sail/lucene/examples/foaf.rdfs"),
"", RDFFormat.RDFXML);
connection.commit();
// search for resources that mention "person"
String queryString = "PREFIX search: <" + LuceneSailSchema.NAMESPACE + "> \n"
+ "PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> \n" + "SELECT * WHERE { \n"
+ "?subject search:matches ?match . \n" + "?match search:query \"person\" ; \n"
+ " search:property ?property ; \n" + " search:score ?score ; \n"
+ " search:snippet ?snippet . \n" + "?subject rdf:type ?type . \n" + "} LIMIT 3 \n"
+ "BINDINGS ?type { \n" + " (<http://www.w3.org/2002/07/owl#Class>) \n" + "}";
tupleQuery(queryString, connection);
// search for property "name" with domain "person"
queryString = "PREFIX search: <" + LuceneSailSchema.NAMESPACE + "> \n"
+ "PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#> \n" + "SELECT * WHERE { \n"
+ "?subject rdfs:domain ?domain . \n" + "?subject search:matches ?match . \n"
+ "?match search:query \"chat\" ; \n" + " search:score ?score . \n"
+ "?domain search:matches ?match2 . \n" + "?match2 search:query \"person\" ; \n"
+ " search:score ?score2 . \n" + "} LIMIT 5";
tupleQuery(queryString, connection);
// search in subquery and filter results
queryString = "PREFIX search: <" + LuceneSailSchema.NAMESPACE + "> \n" + "SELECT * WHERE { \n"
+ "{ SELECT * WHERE { \n" + " ?subject search:matches ?match . \n"
+ " ?match search:query \"person\" ; \n" + " search:property ?property ; \n"
+ " search:score ?score ; \n" + " search:snippet ?snippet . \n" + "} } \n"
+ "FILTER(CONTAINS(STR(?subject), \"Person\")) \n" + "} \n" + "";
tupleQuery(queryString, connection);
// search for property "homepage" with domain foaf:Person
queryString = "PREFIX search: <" + LuceneSailSchema.NAMESPACE + "> \n"
+ "PREFIX foaf: <http://xmlns.com/foaf/0.1/> \n"
+ "PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#> \n"
+ "CONSTRUCT { ?x rdfs:domain foaf:Person } \n" + "WHERE { \n" + "?x rdfs:domain foaf:Person . \n"
+ "?x search:matches ?match . \n" + "?match search:query \"homepage\" ; \n"
+ " search:property ?property ; \n" + " search:score ?score ; \n"
+ " search:snippet ?snippet . \n" + "} LIMIT 3 \n";
graphQuery(queryString, connection);
} finally {
repository.shutDown();
}
}
Example 19
| Source File: ComplexBenchmark.java From rdf4j with BSD 3-Clause "New" or "Revised" License | 3 votes |
|
@Benchmark
public void shaclNoTransactions() throws Exception {
SailRepository repository = new SailRepository(Utils.getInitializedShaclSail("complexBenchmark/shacl.ttl"));
repository.shutDown();
}
Example 20
| Source File: NativeStoreBenchmark.java From rdf4j with BSD 3-Clause "New" or "Revised" License | 3 votes |
|
public void memoryStore() throws IOException {
NotifyingSail shaclSail = new MemoryStore();
SailRepository sailRepository = new SailRepository(shaclSail);
sailRepository.init();
try (SailRepositoryConnection connection = sailRepository.getConnection()) {
connection.begin(IsolationLevels.NONE);
try (InputStream inputStream = getFile("complexBenchmark/shacl.ttl")) {
connection.add(inputStream, "", RDFFormat.TURTLE, RDF4J.SHACL_SHAPE_GRAPH);
}
connection.commit();
connection.begin(IsolationLevels.NONE);
try (InputStream inputStream = new BufferedInputStream(getFile("complexBenchmark/generated.ttl"))) {
connection.add(inputStream, "", RDFFormat.TURTLE);
}
connection.commit();
}
sailRepository.shutDown();
}
