Examples with StoreConnection org.apache.jena.tdb.StoreConnection used on opensource projects

Example 6 with StoreConnection

use of org.apache.jena.tdb.StoreConnection in project jena by apache.

the class AbstractStoreConnections method store_3.

@Test(expected = TDBTransactionException.class)
public void store_3() {
    // Expel.
    StoreConnection sConn = getStoreConnection();
    DatasetGraphTxn dsgR1 = sConn.begin(ReadWrite.WRITE);
    StoreConnection.release(sConn.getLocation());
}

Example 7 with StoreConnection

use of org.apache.jena.tdb.StoreConnection in project jena by apache.

the class AbstractStoreConnections method store_5.

@Test
public void store_5() {
    // No transaction. Make sure StoreConnection.release cleans up OK.
    StoreConnection sConn = getStoreConnection();
    Location loc = sConn.getLocation();
    DatasetGraph dsg = sConn.getBaseDataset();
    dsg.add(q);
    assertTrue(dsg.contains(q));
    StoreConnection.release(loc);
    sConn = StoreConnection.make(loc);
    dsg = sConn.getBaseDataset();
    assertTrue(dsg.contains(q));
}

Example 8 with StoreConnection

use of org.apache.jena.tdb.StoreConnection in project jena by apache.

the class AbstractStoreConnections method store_1.

@Test
public void store_1() {
    // Expel.
    StoreConnection sConn = getStoreConnection();
    DatasetGraphTxn dsgR1 = sConn.begin(ReadWrite.READ);
    DatasetGraphTxn dsgW1 = sConn.begin(ReadWrite.WRITE);
    dsgW1.add(q1);
    dsgW1.commit();
    dsgW1.end();
    dsgR1.end();
    assertTrue(sConn.isValid());
    StoreConnection.release(sConn.getLocation());
    assertFalse(sConn.isValid());
    sConn = null;
    StoreConnection sConn2 = getStoreConnection();
    assertTrue(sConn2.isValid());
}

Example 9 with StoreConnection

use of org.apache.jena.tdb.StoreConnection in project jena by apache.

the class TestTransRestart method setupTxn.

private void setupTxn() {
    StoreConnection.release(location);
    FileOps.clearDirectory(path);
    StoreConnection sc = StoreConnection.make(location);
    DatasetGraphTxn dsg = sc.begin(ReadWrite.WRITE);
    dsg.add(quad1);
    dsg.commit();
    dsg.end();
    sc.flush();
    StoreConnection.release(location);
}

Example 10 with StoreConnection

use of org.apache.jena.tdb.StoreConnection in project jena by apache.

the class AbstractTestTransSeq method trans_01.

// Basics.
@Test
public void trans_01() {
    StoreConnection sConn = getStoreConnection();
    DatasetGraphTxn dsg = sConn.begin(ReadWrite.READ);
    dsg.end();
}