本文整理了Java中org.openrdf.query.Update.execute()方法的一些代码示例，展示了Update.execute()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Update.execute()方法的具体详情如下：
包路径：org.openrdf.query.Update
类名称：Update
方法名：execute

Update.execute介绍

[英]Execute this update on the repository.
[中]在存储库上执行此更新。

代码示例

代码示例来源：origin: blazegraph/database

/**
 * A test which verifies that an exception is NOT thrown if
 * the named solution set does not exist and SILENT is specified.
 */
public void test_dropSolutionSet_02() throws UpdateExecutionException,
    RepositoryException, MalformedQueryException {
  if (!isSolutionSetUpdateEnabled()) {
    /*
     * Test requires this feature.
     */
    return;
  }
  
  con.prepareUpdate(QueryLanguage.SPARQL,
      "drop silent solutions %namedSet1").execute();
}

代码示例来源：origin: blazegraph/database

@Test
public void testUpdateBaseURI()
  throws Exception
{
  testCon.prepareUpdate(QueryLanguage.SPARQL, "INSERT DATA { <> a <> }", URN_TEST_S1).execute();
  assertThat(testCon.size(), is(equalTo(1L)));
}

代码示例来源：origin: blazegraph/database

@Test
public void testClearAll()
  throws Exception
{
  logger.debug("executing testClearAll");
  String update = "CLEAR ALL";
  Update operation = con.prepareUpdate(QueryLanguage.SPARQL, update);
  operation.execute();
  assertFalse(con.hasStatement(null, null, null, false));
}

代码示例来源：origin: blazegraph/database

/**
 * A test which verifies that an exception is NOT thrown if
 * the named solution set does not exist and SILENT is specified.
 */
public void test_clearSolutionSet_02() throws UpdateExecutionException,
    RepositoryException, MalformedQueryException {
  if (!isSolutionSetUpdateEnabled()) {
    /*
     * Test requires this feature.
     */
    return;
  }
  con.prepareUpdate(QueryLanguage.SPARQL,
      "clear silent solutions %namedSet1").execute();
}

代码示例来源：origin: blazegraph/database

@Test
public void testDropAll()
  throws Exception
{
  logger.debug("executing testDropAll");
  String update = "DROP ALL";
  Update operation = con.prepareUpdate(QueryLanguage.SPARQL, update);
  operation.execute();
  assertFalse(con.hasStatement(null, null, null, false));
}

代码示例来源：origin: blazegraph/database

/**
 * Update graph using SPARQL Update.
 */
public void update(final String queryStr, final String extQueryId)
    throws Exception {
  
  try {
    
    final Update update = 
        cxn().prepareUpdate(QueryLanguage.SPARQL, queryStr);
    
    update.execute();
    
  } catch (RuntimeException e) {
    throw e;
  } catch (Exception e) {
    throw new RuntimeException(e);
  }
}

代码示例来源：origin: org.openrdf.sesame/sesame-sparql-testsuite

@Test
public void testClearAll()
  throws Exception
{
  logger.debug("executing testClearAll");
  String update = "CLEAR ALL";
  Update operation = con.prepareUpdate(QueryLanguage.SPARQL, update);
  operation.execute();
  assertFalse(con.hasStatement(null, null, null, false));
}

代码示例来源：origin: blazegraph/database

/**
 * Verify ability to load data from a gzip resource.
 */
public void testLoadGZip()
    throws Exception
  {

  //Depends on bigdata-rdf test resource
  final URL url = this.getClass().getClassLoader().getResource("com/bigdata/rdf/rio/small.rdf.gz");
  
  final String update = "LOAD <" + url.toExternalForm() + ">";
  
  final String ns = "http://bigdata.com/test/data#";
  
  con.prepareUpdate(QueryLanguage.SPARQL, update).execute();
  assertTrue(con.hasStatement(f.createURI(ns, "mike"), RDFS.LABEL,
      f.createLiteral("Michael Personick"), true));
}

代码示例来源：origin: org.openrdf.sesame/sesame-sparql-testsuite

@Test
public void testDropAll()
  throws Exception
{
  logger.debug("executing testDropAll");
  String update = "DROP ALL";
  Update operation = con.prepareUpdate(QueryLanguage.SPARQL, update);
  operation.execute();
  assertFalse(con.hasStatement(null, null, null, false));
}

代码示例来源：origin: blazegraph/database

/**
 * A test which verifies that an exception is NOT thrown if
 * the named solution set does not exist and SILENT is specified.
 */
public void test_clearSolutionSet_02() throws UpdateExecutionException,
    RepositoryException, MalformedQueryException {
  if (!isSolutionSetUpdateEnabled()) {
    /*
     * Test requires this feature.
     */
    return;
  }
  con.prepareUpdate(QueryLanguage.SPARQL,
      "clear silent solutions %namedSet1").execute();
}

代码示例来源：origin: blazegraph/database

@Test
public void testInsertNonMatchingWhere()
  throws Exception
{
  logger.debug("executing test testInsertNonMatchingWhere");
  StringBuilder update = new StringBuilder();
  update.append(getNamespaceDeclarations());
  update.append("INSERT { ?x rdfs:label ?y . } WHERE { ?x rdfs:comment ?y }");
  Update operation = con.prepareUpdate(QueryLanguage.SPARQL, update.toString());
  assertFalse(con.hasStatement(bob, RDFS.LABEL, null, true));
  operation.execute();
  assertFalse(con.hasStatement(bob, RDFS.LABEL, null, true));
}

代码示例来源：origin: blazegraph/database

/**
 * A test which verifies that an exception is NOT thrown if
 * the named solution set does not exist and SILENT is specified.
 */
public void test_dropSolutionSet_02() throws UpdateExecutionException,
    RepositoryException, MalformedQueryException {
  if (!isSolutionSetUpdateEnabled()) {
    /*
     * Test requires this feature.
     */
    return;
  }
  
  con.prepareUpdate(QueryLanguage.SPARQL,
      "drop silent solutions %namedSet1").execute();
}

代码示例来源：origin: org.openrdf.sesame/sesame-sparql-testsuite

@Test
public void testInsertNonMatchingWhere()
  throws Exception
{
  logger.debug("executing test testInsertNonMatchingWhere");
  StringBuilder update = new StringBuilder();
  update.append(getNamespaceDeclarations());
  update.append("INSERT { ?x rdfs:label ?y . } WHERE { ?x rdfs:comment ?y }");
  Update operation = con.prepareUpdate(QueryLanguage.SPARQL, update.toString());
  assertFalse(con.hasStatement(bob, RDFS.LABEL, null, true));
  operation.execute();
  assertFalse(con.hasStatement(bob, RDFS.LABEL, null, true));
}

代码示例来源：origin: blazegraph/database

/**
 * Verify ability to load data from a gzip resource.
 */
public void testLoadGZip()
    throws Exception
  {

  //Depends on bigdata-rdf test resource
  final URL url = this.getClass().getClassLoader().getResource("com/bigdata/rdf/rio/small.rdf.gz");
  
  final String update = "LOAD <" + url.toExternalForm() + ">";
  
  final String ns = "http://bigdata.com/test/data#";
  
  con.prepareUpdate(QueryLanguage.SPARQL, update).execute();
  assertTrue(con.hasStatement(f.createURI(ns, "mike"), RDFS.LABEL,
      f.createLiteral("Michael Personick"), true));
}

代码示例来源：origin: blazegraph/database

@Test
public void testDeleteData()
  throws Exception
{
  logger.debug("executing testDeleteData");
  StringBuilder update = new StringBuilder();
  update.append(getNamespaceDeclarations());
  update.append("DELETE DATA { ex:alice foaf:knows ex:bob. } ");
  Update operation = con.prepareUpdate(QueryLanguage.SPARQL, update.toString());
  assertTrue(con.hasStatement(alice, FOAF.KNOWS, bob, true));
  operation.execute();
  String msg = "statement should have been deleted.";
  assertFalse(msg, con.hasStatement(alice, FOAF.KNOWS, bob, true));
}

代码示例来源：origin: blazegraph/database

@Test
public void testDeleteDataFromGraph()
  throws Exception
{
  logger.debug("executing testDeleteDataFromGraph");
  StringBuilder update = new StringBuilder();
  update.append(getNamespaceDeclarations());
  update.append("DELETE DATA { GRAPH ex:graph1 {ex:alice foaf:knows ex:bob. } } ");
  Update operation = con.prepareUpdate(QueryLanguage.SPARQL, update.toString());
  assertTrue(con.hasStatement(alice, FOAF.KNOWS, bob, true, graph1));
  operation.execute();
  String msg = "statement should have been deleted from graph1";
  assertFalse(msg, con.hasStatement(alice, FOAF.KNOWS, bob, true, graph1));
}

代码示例来源：origin: org.openrdf.sesame/sesame-sparql-testsuite

@Test
public void testDeleteData()
  throws Exception
{
  logger.debug("executing testDeleteData");
  StringBuilder update = new StringBuilder();
  update.append(getNamespaceDeclarations());
  update.append("DELETE DATA { ex:alice foaf:knows ex:bob. } ");
  Update operation = con.prepareUpdate(QueryLanguage.SPARQL, update.toString());
  assertTrue(con.hasStatement(alice, FOAF.KNOWS, bob, true));
  operation.execute();
  String msg = "statement should have been deleted.";
  assertFalse(msg, con.hasStatement(alice, FOAF.KNOWS, bob, true));
}

代码示例来源：origin: org.openrdf.sesame/sesame-sparql-testsuite

@Test
public void testDeleteDataFromGraph()
  throws Exception
{
  logger.debug("executing testDeleteDataFromGraph");
  StringBuilder update = new StringBuilder();
  update.append(getNamespaceDeclarations());
  update.append("DELETE DATA { GRAPH ex:graph1 {ex:alice foaf:knows ex:bob. } } ");
  Update operation = con.prepareUpdate(QueryLanguage.SPARQL, update.toString());
  assertTrue(con.hasStatement(alice, FOAF.KNOWS, bob, true, graph1));
  operation.execute();
  String msg = "statement should have been deleted from graph1";
  assertFalse(msg, con.hasStatement(alice, FOAF.KNOWS, bob, true, graph1));
}

代码示例来源：origin: blazegraph/database

@Test
public void testCopyToNewNamed()
  throws Exception
{
  logger.debug("executing testCopyToNewNamed");
  StringBuilder update = new StringBuilder();
  update.append(getNamespaceDeclarations());
  update.append("COPY GRAPH ex:graph1 TO ex:graph3");
  Update operation = con.prepareUpdate(QueryLanguage.SPARQL, update.toString());
  operation.execute();
  assertTrue(con.hasStatement(bob, FOAF.NAME, null, false, f.createURI(EX_NS, "graph3")));
  assertTrue(con.hasStatement(bob, FOAF.NAME, null, false, graph1));
}

代码示例来源：origin: blazegraph/database

@Test
public void testAddToNewNamed()
  throws Exception
{
  logger.debug("executing testAddToNewNamed");
  StringBuilder update = new StringBuilder();
  update.append(getNamespaceDeclarations());
  update.append("ADD GRAPH ex:graph1 TO ex:graph3");
  Update operation = con.prepareUpdate(QueryLanguage.SPARQL, update.toString());
  operation.execute();
  assertTrue(con.hasStatement(bob, FOAF.NAME, null, false, f.createURI(EX_NS, "graph3")));
  assertTrue(con.hasStatement(bob, FOAF.NAME, null, false, graph1));
}