Examples with SailRepositoryConnection org.openrdf.repository.sail.SailRepositoryConnection used on opensource projects

Example 56 with SailRepositoryConnection

use of org.openrdf.repository.sail.SailRepositoryConnection in project incubator-rya by apache.

the class RyaMongoDbSailFactoryTest method testCreateMongoDbSail.

@Test
public void testCreateMongoDbSail() throws Exception {
    Sail sail = null;
    SailRepository repo = null;
    SailRepositoryConnection conn = null;
    try {
        sail = RyaSailFactory.getInstance(conf);
        repo = new SailRepository(sail);
        conn = repo.getConnection();
    } finally {
        if (conn != null) {
            conn.close();
        }
        if (repo != null) {
            repo.shutDown();
        }
        if (sail != null) {
            sail.shutDown();
        }
    }
}

Example 57 with SailRepositoryConnection

use of org.openrdf.repository.sail.SailRepositoryConnection in project incubator-rya by apache.

the class RyaMongoDbSailFactoryTest method testAddStatement.

@Test
public void testAddStatement() throws Exception {
    Sail sail = null;
    SailRepository repo = null;
    SailRepositoryConnection conn = null;
    try {
        sail = RyaSailFactory.getInstance(conf);
        repo = new SailRepository(sail);
        conn = repo.getConnection();
        final ValueFactory vf = conn.getValueFactory();
        final Statement s = vf.createStatement(vf.createURI("u:a"), vf.createURI("u:b"), vf.createURI("u:c"));
        assertFalse(conn.hasStatement(s, false));
        conn.add(s);
        Assert.assertTrue(conn.hasStatement(s, false));
    } finally {
        if (conn != null) {
            conn.close();
        }
        if (repo != null) {
            repo.shutDown();
        }
        if (sail != null) {
            sail.shutDown();
        }
    }
}

Example 58 with SailRepositoryConnection

use of org.openrdf.repository.sail.SailRepositoryConnection in project incubator-rya by apache.

the class RyaMongoDbSailFactoryTest method testReuseSail.

@Test
public void testReuseSail() throws Exception {
    Sail sail = null;
    SailRepository repo = null;
    SailRepositoryConnection conn = null;
    try {
        sail = RyaSailFactory.getInstance(conf);
        repo = new SailRepository(sail);
        conn = repo.getConnection();
        final ValueFactory vf = conn.getValueFactory();
        final Statement s = vf.createStatement(vf.createURI("u:a"), vf.createURI("u:b"), vf.createURI("u:c"));
        assertFalse(conn.hasStatement(s, false));
        conn.add(s);
        Assert.assertTrue(conn.hasStatement(s, false));
        conn.remove(s);
        Assert.assertFalse(conn.hasStatement(s, false));
    } finally {
        if (conn != null) {
            conn.close();
        }
        if (repo != null) {
            repo.shutDown();
        }
        if (sail != null) {
            sail.shutDown();
        }
    }
    // Reuse Sail after shutdown
    try {
        sail = RyaSailFactory.getInstance(conf);
        repo = new SailRepository(sail);
        conn = repo.getConnection();
        final ValueFactory vf = conn.getValueFactory();
        final Statement s = vf.createStatement(vf.createURI("u:a"), vf.createURI("u:b"), vf.createURI("u:c"));
        assertFalse(conn.hasStatement(s, false));
        conn.add(s);
        Assert.assertTrue(conn.hasStatement(s, false));
    } finally {
        if (conn != null) {
            conn.close();
        }
        if (repo != null) {
            repo.shutDown();
        }
        if (sail != null) {
            sail.shutDown();
        }
    }
}