Java Code Examples for com.bigdata.rdf.store.AbstractTripleStore#commit()
The following examples show how to use
com.bigdata.rdf.store.AbstractTripleStore#commit() .
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Example 1
| Source File: TestMultiInlineURIHandlersSingleNamespace.java From database with GNU General Public License v2.0 | 4 votes |
|
public void test_TestVocabularyInlineValues() {
final Properties properties = getProperties();
AbstractTripleStore store = getStore(properties);
try {
final BigdataValueFactory vf = store.getValueFactory();
final StatementBuffer<BigdataStatement> sb = new StatementBuffer<BigdataStatement>(
store, 4 /* capacity */);
BigdataURI pred = vf
.createURI("http://blazegraph.com/Position#hasMarketValue");
BigdataValue obj = vf.createLiteral("100.00");
// http://blazegraph.com/Data#Position_010072F0000038090100000000D56C9E
// http://blazegraph.com/Data#Position_010072F0000038090100000000D56C9E_TaxCost
// http://blazegraph.com/Data#Position_010072F0000038090100000000D56C9E_UnrealizedGain
// http://blazegraph.com/Data#Position_010072F0000038090100000000D56C9E_WashSale
final BigdataURI[] uris = new BigdataURI[] {
vf.createURI("http://blazegraph.com/Data#Position_010072F0000038090100000000D56C9E_TaxCost"),
vf.createURI("http://blazegraph.com/Data#Position_010072F0000038090100000000D56C9E_UnrealizedGain"),
vf.createURI("http://blazegraph.com/Data#Position_010072F0000038090100000000D56C9E"),
vf.createURI("http://blazegraph.com/Data#Position_010072F0000038090100000000D56C9E_WashSale") };
final String[] localNames = new String[] {
"Position_010072F0000038090100000000D56C9E_TaxCost",
"Position_010072F0000038090100000000D56C9E_UnrealizedGain",
"Position_010072F0000038090100000000D56C9E",
"Position_010072F0000038090100000000D56C9E_WashSale" };
for (int i = 0; i < uris.length; i++) {
sb.add(uris[i], pred, obj);
}
sb.flush();
store.commit();
if (log.isDebugEnabled())
log.debug(store.dumpStore());
for (int i = 0; i < uris.length; i++) {
final BigdataURI uri = uris[i];
if (log.isDebugEnabled()) {
log.debug("Checking " + uri.getNamespace() + " "
+ uri.getLocalName() + " inline: "
+ uri.getIV().isInline());
log.debug(localNames[i] + " : " + uri.getLocalName());
}
//Check it is inlined
assertTrue(uri.getIV().isInline());
//Check the local names are correct
assertTrue(localNames[i].equals(uri.getLocalName()));
}
} finally {
store.__tearDownUnitTest();
}
}
Example 2
| Source File: TestAddTerms.java From database with GNU General Public License v2.0 | 4 votes |
|
/**
* Unit test for addTerms() when the {@link BigdataValue}[] contains
* distinct instances of {@link BigdataValue}s which are equals().
*/
public void test_duplicates_distinct_references() {
final Properties properties = getProperties();
// test w/o predefined vocab.
properties.setProperty(Options.VOCABULARY_CLASS, NoVocabulary.class
.getName());
// test w/o axioms - they imply a predefined vocab.
properties.setProperty(Options.AXIOMS_CLASS, NoAxioms.class.getName());
// test w/o the full text index.
properties.setProperty(Options.TEXT_INDEX, "false");
// test w/o xsd inlining
properties.setProperty(Options.INLINE_XSD_DATATYPE_LITERALS, "false");
AbstractTripleStore store = getStore(properties);
try {
// Note: List allows duplicates!
final Collection<BigdataValue> terms = new LinkedList<BigdataValue>();
// lookup/add some values.
final BigdataValueFactory f = store.getValueFactory();
// Add two distinct instances of the same Value.
terms.add(f.asValue(RDF.TYPE));
terms.add(f.asValue(RDF.TYPE));
assertEquals(2,terms.size());
// Add two distinct instances of the same Value.
terms.add(f.createURI(getVeryLargeURI()));
terms.add(f.createURI(getVeryLargeURI()));
assertEquals(4,terms.size());
// Add two distinct instances of the same Value.
terms.add(f.createLiteral("test"));
terms.add(f.createLiteral("test"));
terms.add(f.createLiteral("test","en"));
terms.add(f.createLiteral("test","en"));
terms.add(f.createLiteral(getVeryLargeLiteral()));
terms.add(f.createLiteral(getVeryLargeLiteral()));
assertEquals(10,terms.size());
if (store.getLexiconRelation().isStoreBlankNodes()) {
/*
* Note: Blank nodes will not round trip through the lexicon unless
* the "told bnodes" is enabled.
*/
// Add two distinct instances of the same Value.
terms.add(f.createBNode());
terms.add(f.createBNode());
terms.add(f.createBNode("a"));
terms.add(f.createBNode("a"));
terms.add(f.createBNode(getVeryLargeLiteral()));
terms.add(f.createBNode(getVeryLargeLiteral()));
assertEquals(16,terms.size());
}
final Map<IV<?,?>, BigdataValue> ids = doAddTermsTest(store, terms);
if (store.isStable()) {
store.commit();
store = reopenStore(store);
// verify same reverse mappings.
final Map<IV<?,?>, BigdataValue> ids2 = store.getLexiconRelation()
.getTerms(ids.keySet());
assertEquals(ids.size(), ids2.size());
for (Map.Entry<IV<?,?>, BigdataValue> e : ids2.entrySet()) {
final IV<?,?> id = e.getKey();
assertEquals("Id mapped to a different term? : termId="
+ id, ids.get(id), ids2.get(id));
}
}
} finally {
store.__tearDownUnitTest();
}
}
Example 3
| Source File: AbstractRIOTestCase.java From database with GNU General Public License v2.0 | 3 votes |
|
/**
* Test loads an RDF/XML resource into a database and then verifies by
* re-parse that all expected statements were made persistent in the
* database.
*
* @param resource
*
* @throws Exception
*/
protected void doLoadAndVerifyTest(final String resource,
final boolean parallel) throws Exception {
AbstractTripleStore store = getStore();
try {
doLoad(store, resource, parallel);
store.commit();
if (store.isStable()) {
store = reopenStore(store);
}
doVerify(store, resource, parallel);
} finally {
store.__tearDownUnitTest();
}
}
Example 4
| Source File: TestInlining.java From database with GNU General Public License v2.0 | 2 votes |
|
/**
* Unsigned numerics should not be inlined at this time.
*/
public void test_unsigned() {
final Properties properties = getProperties();
// test w/o predefined vocab.
properties.setProperty(Options.VOCABULARY_CLASS, NoVocabulary.class
.getName());
// test w/o axioms - they imply a predefined vocab.
properties.setProperty(Options.AXIOMS_CLASS, NoAxioms.class.getName());
// test w/o the full text index.
properties.setProperty(Options.TEXT_INDEX, "false");
AbstractTripleStore store = getStore(properties);
try {
final Collection<BigdataValue> terms = new HashSet<BigdataValue>();
// lookup/add some values, ensure range is beyond max signed values.
final BigdataValueFactory f = store.getValueFactory();
terms.add(f.createLiteral("135", f
.createURI(XSD.UNSIGNED_BYTE.toString())));
terms.add(f.createLiteral(""+ (10L + Integer.MAX_VALUE), f
.createURI(XSD.UNSIGNED_INT.toString())));
terms.add(f.createLiteral("" + (Short.MAX_VALUE + 10), f
.createURI(XSD.UNSIGNED_SHORT.toString())));
terms.add(f.createLiteral(BigInteger.valueOf(Long.MAX_VALUE).add(BigInteger.valueOf(10)).toString(), f
.createURI(XSD.UNSIGNED_LONG.toString())));
/*
* Note: Blank nodes will not round trip through the lexicon unless
* the "told bnodes" is enabled.
*/
// terms.add(f.createBNode());
// terms.add(f.createBNode("a"));
final Map<IV<?,?>, BigdataValue> ids = doAddTermsTest(store, terms);
if (store.isStable()) {
store.commit();
store = reopenStore(store);
// verify same reverse mappings.
final Map<IV<?,?>, BigdataValue> ids2 = store.getLexiconRelation()
.getTerms(ids.keySet());
assertEquals(ids.size(),ids2.size());
for (Map.Entry<IV<?, ?>, BigdataValue> e : ids.entrySet()) {
final IV<?, ?> id = e.getKey();
// Should be inlined
assertTrue(store.isInlineLiterals() == id.isInline());
assertEquals("Id mapped to a different term? : termId="
+ id, ids.get(id), ids2.get(id));
}
}
} finally {
store.__tearDownUnitTest();
}
}
Example 5
| Source File: TestInlining.java From database with GNU General Public License v2.0 | 2 votes |
|
/**
* Unsigned numerics should not be inlined at this time.
*/
public void test_badrangeUnsigned() {
final Properties properties = getProperties();
// test w/o predefined vocab.
properties.setProperty(Options.VOCABULARY_CLASS, NoVocabulary.class
.getName());
// test w/o axioms - they imply a predefined vocab.
properties.setProperty(Options.AXIOMS_CLASS, NoAxioms.class.getName());
// test w/o the full text index.
properties.setProperty(Options.TEXT_INDEX, "false");
AbstractTripleStore store = getStore(properties);
try {
final Collection<BigdataValue> terms = new HashSet<BigdataValue>();
// lookup/add some values, ensure range is beyond max signed values.
final BigdataValueFactory f = store.getValueFactory();
// Out of range values cannot be inlined
terms.add(f.createLiteral("-12", f
.createURI(XSD.UNSIGNED_BYTE.toString())));
terms.add(f.createLiteral("1024", f
.createURI(XSD.UNSIGNED_BYTE.toString())));
terms.add(f.createLiteral("" + Integer.MAX_VALUE, f
.createURI(XSD.UNSIGNED_SHORT.toString())));
terms.add(f.createLiteral(""+ Long.MAX_VALUE, f
.createURI(XSD.UNSIGNED_INT.toString())));
terms.add(f.createLiteral(BigInteger.valueOf(Long.MAX_VALUE).multiply(BigInteger.valueOf(10)).toString(), f
.createURI(XSD.UNSIGNED_LONG.toString())));
/*
* Note: Blank nodes will not round trip through the lexicon unless
* the "told bnodes" is enabled.
*/
// terms.add(f.createBNode());
// terms.add(f.createBNode("a"));
final Map<IV<?,?>, BigdataValue> ids = doAddTermsTest(store, terms);
if (store.isStable()) {
store.commit();
store = reopenStore(store);
// verify same reverse mappings.
final Map<IV<?,?>, BigdataValue> ids2 = store.getLexiconRelation()
.getTerms(ids.keySet());
assertEquals(ids.size(),ids2.size());
for (Map.Entry<IV<?, ?>, BigdataValue> e : ids.entrySet()) {
final IV<?, ?> id = e.getKey();
// Should be inlined
assertFalse(id.isInline());
assertEquals("Id mapped to a different term? : termId="
+ id, ids.get(id), ids2.get(id));
}
}
} finally {
store.__tearDownUnitTest();
}
}
Example 6
| Source File: TestInlining.java From database with GNU General Public License v2.0 | 2 votes |
|
public void test_epoch() {
final Properties properties = getProperties();
// test w/o predefined vocab.
properties.setProperty(Options.VOCABULARY_CLASS, MyVocabulary.class
.getName());
// test w/o axioms - they imply a predefined vocab.
properties.setProperty(Options.AXIOMS_CLASS, NoAxioms.class.getName());
// test w/o the full text index.
properties.setProperty(Options.TEXT_INDEX, "false");
// do not inline unicode data.
properties.setProperty(Options.MAX_INLINE_TEXT_LENGTH, "0");
// test with the sample extension factory
properties.setProperty(Options.EXTENSION_FACTORY_CLASS,
SampleExtensionFactory.class.getName());
AbstractTripleStore store = getStore(properties);
try {
if (!store.isStable()) {
/*
* We need a restart safe store to test this since otherwise a
* term cache could give us a false positive.
*/
return;
}
final Collection<BigdataValue> terms = new HashSet<BigdataValue>();
// lookup/add some values.
final BigdataValueFactory f = store.getValueFactory();
final BigdataLiteral l1 = f.createLiteral("1", EpochExtension.EPOCH);
final BigdataLiteral l2 = f.createLiteral(String.valueOf(System.currentTimeMillis()), EpochExtension.EPOCH);
// final BigdataLiteral l3 = f.createLiteral("-100", EpochExtension.EPOCH);
final BigdataURI datatype = f.createURI(EpochExtension.EPOCH.stringValue());
terms.add(l1);
terms.add(l2);
// terms.add(l3);
terms.add(datatype);
final Map<IV<?,?>, BigdataValue> ids = doAddTermsTest(store, terms);
assertTrue(l1.getIV().isInline());
assertTrue(l2.getIV().isInline());
// assertFalse(l3.getIV().isInline());
final LiteralExtensionIV iv1 = (LiteralExtensionIV) l1.getIV();
final LiteralExtensionIV iv2 = (LiteralExtensionIV) l2.getIV();
assertEquals(iv1.getExtensionIV(), datatype.getIV());
assertEquals(iv2.getExtensionIV(), datatype.getIV());
if (store.isStable()) {
store.commit();
store = reopenStore(store);
// verify same reverse mappings.
final Map<IV<?,?>, BigdataValue> ids2 = store.getLexiconRelation()
.getTerms(ids.keySet());
assertEquals(ids.size(),ids2.size());
for (Map.Entry<IV<?, ?>, BigdataValue> e : ids.entrySet()) {
final IV<?, ?> iv = e.getKey();
if(log.isInfoEnabled()) log.info(iv);
assertEquals("Id mapped to a different term? : iv="
+ iv, ids.get(iv), ids2.get(iv));
}
}
} finally {
store.__tearDownUnitTest();
}
}
Example 7
| Source File: TestAddTerms.java From database with GNU General Public License v2.0 | 2 votes |
|
public void test_addTerms() {
final Properties properties = getProperties();
// test w/o predefined vocab.
properties.setProperty(Options.VOCABULARY_CLASS, NoVocabulary.class
.getName());
// test w/o axioms - they imply a predefined vocab.
properties.setProperty(Options.AXIOMS_CLASS, NoAxioms.class.getName());
// test w/o the full text index.
properties.setProperty(Options.TEXT_INDEX, "false");
// test w/o inlining
properties.setProperty(Options.INLINE_XSD_DATATYPE_LITERALS, "false");
AbstractTripleStore store = getStore(properties);
try {
final Collection<BigdataValue> terms = new HashSet<BigdataValue>();
// lookup/add some values.
final BigdataValueFactory f = store.getValueFactory();
terms.add(f.asValue(RDF.TYPE));
terms.add(f.asValue(RDF.PROPERTY));
terms.add(f.createURI(getVeryLargeURI()));
terms.add(f.createLiteral("test"));
terms.add(f.createLiteral("test", "en"));
terms.add(f.createLiteral(getVeryLargeLiteral()));
terms.add(f.createLiteral("10", f
.createURI("http://www.w3.org/2001/XMLSchema#int")));
terms.add(f.createLiteral("12", f
.createURI("http://www.w3.org/2001/XMLSchema#float")));
terms.add(f.createLiteral("12.", f
.createURI("http://www.w3.org/2001/XMLSchema#float")));
terms.add(f.createLiteral("12.0", f
.createURI("http://www.w3.org/2001/XMLSchema#float")));
terms.add(f.createLiteral("12.00", f
.createURI("http://www.w3.org/2001/XMLSchema#float")));
if (store.getLexiconRelation().isStoreBlankNodes()) {
/*
* Note: Blank nodes will not round trip through the lexicon unless
* the "told bnodes" is enabled.
*/
terms.add(f.createBNode());
terms.add(f.createBNode("a"));
terms.add(f.createBNode(getVeryLargeLiteral()));
}
final Map<IV<?,?>, BigdataValue> ids = doAddTermsTest(store, terms);
if (store.isStable()) {
store.commit();
store = reopenStore(store);
// verify same reverse mappings.
final Map<IV<?,?>, BigdataValue> ids2 = store.getLexiconRelation()
.getTerms(ids.keySet());
assertEquals(ids.size(), ids2.size());
for (Map.Entry<IV<?,?>, BigdataValue> e : ids2.entrySet()) {
final IV<?,?> id = e.getKey();
assertEquals("Id mapped to a different term? : termId="
+ id, ids.get(id), ids2.get(id));
}
}
} finally {
store.__tearDownUnitTest();
}
}
Example 8
| Source File: TestAddTerms.java From database with GNU General Public License v2.0 | 2 votes |
|
/**
* The "told bnodes" mode uses the blank node ID as specified rather than
* assigning one based on a UUID. For this case, we need to store the blank
* nodes in the reverse index (T2ID) so we can translate a blank node back
* to a specific identifier.
*/
public void test_toldBNodes() {
final Properties properties = getProperties();
// test w/o predefined vocab.
properties.setProperty(Options.VOCABULARY_CLASS, NoVocabulary.class
.getName());
// test w/o axioms - they imply a predefined vocab.
properties.setProperty(Options.AXIOMS_CLASS, NoAxioms.class.getName());
// test w/o the full text index.
properties.setProperty(Options.TEXT_INDEX, "false");
// this is the "told bnodes" mode.
properties.setProperty(Options.STORE_BLANK_NODES, "true");
AbstractTripleStore store = getStore(properties);
try {
if (!store.isStable()) {
/*
* We need a restart safe store to test this since otherwise a
* term cache could give us a false positive.
*/
return;
}
final Collection<BigdataValue> terms = new HashSet<BigdataValue>();
// lookup/add some values.
final BigdataValueFactory f = store.getValueFactory();
terms.add(f.createBNode());
terms.add(f.createBNode("a"));
final Map<IV<?,?>, BigdataValue> ids = doAddTermsTest(store, terms);
if (store.isStable()) {
store.commit();
store = reopenStore(store);
// verify same reverse mappings.
final Map<IV<?,?>, BigdataValue> ids2 = store.getLexiconRelation()
.getTerms(ids.keySet());
assertEquals(ids.size(),ids2.size());
for (Map.Entry<IV<?, ?>, BigdataValue> e : ids.entrySet()) {
final IV<?, ?> id = e.getKey();
assertEquals("Id mapped to a different term? : termId="
+ id, ids.get(id), ids2.get(id));
}
}
} finally {
store.__tearDownUnitTest();
}
}
