Examples of Solutions

com.redhat.gss.redhat_support_lib.infrastructure.Solutions
spark.api.Solutions
Cursored access to a sequence of SPARQL solutions. Each solution consists of a set of variables and values. Variables may be unbound in a solution - how this is perceived in the accessors depends on the method and is documented in the method.

For the solution set as a whole, these methods apply:
- {@link #getVariables()}
For the current solution under the cursor, these generic methods can be used to inspect the solution:
- {@link #getResult()} - as map (unbound omitted)
- {@link #getSolutionList()} - as list (unbound are null)
- {@link #getBinding(String)} - get variable's value or null if unbound
- {@link #isBound(String)} - check whether variable is bound in solution
If you have prior knowledge of the return types, these methods can be used to attempt the conversion and simplify your access code (with the caveat that if you are incorrect in your knowledge an exception will be thrown).
- {@link #getNamedNode(String)}
- {@link #getBlankNode(String)}
- {@link #getLiteral(String)}
- {@link #getURI(String)}
- {@link #getString(String)}
- {@link #getInt(String)}
- {@link #getBoolean(String)}
- {@link #getFloat(String)}
- {@link #getDouble(String)}
- {@link #getInteger(String)}
- {@link #getDateTime(String)}

Examples of com.redhat.gss.redhat_support_lib.infrastructure.Solutions

      String proxyPassword, URL proxyUrl, int proxyPort, String userAgent) {
    config = new ConfigHelper(username, password, url, proxyUser,
        proxyPassword, proxyUrl, proxyPort, userAgent, false);
    connectionManager = new ConnectionManager(config);


    solutions = new Solutions(connectionManager);
    articles = new Articles(connectionManager);
    cases = new Cases(connectionManager);
    products = new Products(connectionManager);
    comments = new Comments(connectionManager);
    entitlements = new Entitlements(connectionManager);

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Examples of com.redhat.gss.redhat_support_lib.infrastructure.Solutions

      String proxyPassword, URL proxyUrl, int proxyPort, String userAgent, boolean isDevel) {
    config = new ConfigHelper(username, password, url, proxyUser,
        proxyPassword, proxyUrl, proxyPort, userAgent, isDevel);
    connectionManager = new ConnectionManager(config);


    solutions = new Solutions(connectionManager);
    articles = new Articles(connectionManager);
    cases = new Cases(connectionManager);
    products = new Products(connectionManager);
    comments = new Comments(connectionManager);
    entitlements = new Entitlements(connectionManager);

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Examples of com.redhat.gss.redhat_support_lib.infrastructure.Solutions

    config = new ConfigHelper(username, password, url, proxyUsername,
        proxyPassword, hostUrl, proxyPort, ftpHost, ftpPort,
        ftpUsername, ftpPassword, devel);
    connectionManager = new ConnectionManager(config);


    solutions = new Solutions(connectionManager);
    articles = new Articles(connectionManager);
    cases = new Cases(connectionManager);
    products = new Products(connectionManager);
    comments = new Comments(connectionManager);
    entitlements = new Entitlements(connectionManager);

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Examples of com.redhat.gss.redhat_support_lib.infrastructure.Solutions

  
  public API(String configFileName) throws IOException {
    config = new ConfigHelper(configFileName);
    connectionManager = new ConnectionManager(config);


    solutions = new Solutions(connectionManager);
    articles = new Articles(connectionManager);
    cases = new Cases(connectionManager);
    products = new Products(connectionManager);
    comments = new Comments(connectionManager);
    entitlements = new Entitlements(connectionManager);

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Examples of spark.api.Solutions

            new Object[] { null },
        });
    
    DummySherpaServer server = new DummySherpaServer(data);
    try {
      Solutions s = helpExecuteQuery(server, 10);
      String var = "a";
      
      Assert.assertTrue(s.next());
      Assert.assertEquals(uri, s.getBinding(var));
      Assert.assertEquals(uri.getURI(), s.getURI(var));
      
      Assert.assertTrue(s.next());
      Assert.assertEquals(lit1, s.getBinding(var));
      Assert.assertEquals(lit1, s.getLiteral(var));
      
      Assert.assertTrue(s.next());
      Assert.assertEquals(lit2, s.getBinding(var));
      Assert.assertEquals(lit2, s.getLiteral(var));
      
      Assert.assertTrue(s.next());
      Assert.assertEquals(lit3, s.getBinding(var));
      Assert.assertEquals(lit3, s.getLiteral(var));
      Assert.assertEquals(d, s.getDateTime(var));
      
      Assert.assertTrue(s.next());
      Assert.assertEquals(aInt, s.getBinding(var));
      Assert.assertEquals(aInt, s.getLiteral(var));
      Assert.assertEquals(20, s.getInt(var));
      
      Assert.assertTrue(s.next());
      Assert.assertEquals(aLong, s.getBinding(var));
      Assert.assertEquals(aLong, s.getLiteral(var));
      
      Assert.assertTrue(s.next());
      Assert.assertEquals(aBool, s.getBinding(var));
      Assert.assertEquals(aBool, s.getLiteral(var));
      Assert.assertEquals(true, s.getBoolean(var));
      
      Assert.assertTrue(s.next());
      Assert.assertEquals(aFloat, s.getBinding(var));
      Assert.assertEquals(aFloat, s.getLiteral(var));
      Assert.assertTrue(Float.valueOf(aFloat.getLexical()).equals(s.getFloat(var)));
      
      Assert.assertTrue(s.next());
      Assert.assertEquals(aDouble, s.getBinding(var));
      Assert.assertEquals(aDouble, s.getLiteral(var));
      Assert.assertTrue(Double.valueOf(aDouble.getLexical()).equals(s.getDouble(var)));
      
      Assert.assertTrue(s.next());
      Assert.assertEquals(aString, s.getBinding(var));
      Assert.assertEquals(aString, s.getLiteral(var));
      Assert.assertEquals("abcd", s.getString(var));
      
      Assert.assertTrue(s.next());
      Assert.assertEquals(bn, s.getBinding(var));
      Assert.assertEquals(bn, s.getBlankNode(var));
      
      Assert.assertTrue(s.next());
      Assert.assertNull(s.getBinding(var));
      Assert.assertFalse(s.isBound(var));
      Assert.assertNull(s.getNamedNode(var));
      Assert.assertNull(s.getLiteral(var));
      Assert.assertNull(s.getBlankNode(var));
      
      Assert.assertFalse(s.next());
    } finally {
      server.shutdown();
    }
  }

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Examples of spark.api.Solutions

  
  public static void testQuery() throws Exception {
    DataSource myDS = new ProtocolDataSource("http://DBpedia.org/sparql");
    Connection conn = myDS.getConnection(NoCredentials.INSTANCE);
    Command query = conn.createCommand("SELECT ?p ?o WHERE { <http://dbpedia.org/resource/Terry_Gilliam> ?p ?o }");    
    Solutions solutions = query.executeQuery();
    
    showMetadata(solutions);
    logger.debug("vars = {}", solutions.getVariables());
    int row = 0;
    while(solutions.next()) {
      logger.debug("Row {}: {}", ++row, solutions.getResult());
    }
    solutions.close();
    query.close();
    conn.close();
    myDS.close();
  }

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Examples of spark.api.Solutions

  
  public static void testQuery2() throws Exception {
    DataSource myDS = new ProtocolDataSource("http://DBpedia.org/sparql");
    Connection conn = myDS.getConnection(NoCredentials.INSTANCE);
    Command query = conn.createCommand("SELECT ?p ?o WHERE { <http://dbpedia.org/resource/Terry_Gilliam> ?p ?o }");    
    Solutions solutions = query.executeQuery();
    
    showMetadata(solutions);
    logger.debug("vars = {}", solutions.getVariables());
    int row = 0;
    for(Map<String, RDFNode> solution : solutions) {
      logger.debug("Row {}: {}", ++row, solution);
    }
    solutions.close();
    query.close();
    conn.close();
    myDS.close();
  }

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Examples of spark.api.Solutions

      public void run() {
        Connection c = f.getSource().getConnection(NoCredentials.INSTANCE);
        Command cmd = c.createCommand("SELECT ?p ?o WHERE { <http://dbpedia.org/resource/Terry_Gilliam> ?p ?o }");
        cmd.setTimeout(30);
        try {
          Solutions s = cmd.executeQuery();
          Assert.assertNotNull(s);
          try {
            Assert.assertEquals(Arrays.asList("p", "o"), s.getVariables());
            int count = 0;
            while (s.next()) {
              count++;
              Assert.assertNotNull(s.getBinding("p"));
              Assert.assertNotNull(s.getBinding("o"));
            }
            Assert.assertEquals(121, count);
          } finally {
            try {
              s.close();
            } catch (IOException e) {
              throw new RuntimeException("Error closing solutions.", e);
            }
          }
        } finally {

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Examples of spark.api.Solutions

  }
  
  static void exec(Command cmd) {
    try {
      log("submitting query");
      Solutions s = cmd.executeQuery();
      log("got response");
      try {
        int count = 0;
        while (s.next()) count++;
        log("found " + count + " solutions");
      } finally {
        s.close();
      }
    } catch (Exception e) {
      log("Exception (" + e.getMessage() + ")");
    }
  }

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Examples of spark.api.Solutions

    final CountDownLatch done2 = new CountDownLatch(1);
    new Thread(new Runnable() {
      public void run() {
        try {
          log("executing query 2");
          Solutions s = c.executeQuery();
          log("query 2 done");
          try {
            query.countDown();
            cancel.await();
            log("getting query 2 result");
            int count = 0;
            while (s.next()) count++;
            log("query 2 found " + count + "results");
          } catch (InterruptedException e) {
            log("interrupted!");
          } finally {
            try {
              s.close();
            } catch (IOException e) {
              log("IOException (" + e + ")");
            }
          }
        } finally {

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