Examples with RowPublisherOperation jdk.incubator.sql2.RowPublisherOperation used on opensource projects

Example 1 with RowPublisherOperation

use of jdk.incubator.sql2.RowPublisherOperation in project oracle-db-examples by oracle.

the class RowPublisherOperationTest method rowSubscriber.

@Test
public void rowSubscriber() throws Exception {
    System.out.println("rowSubscriber");
    System.out.println("=============");
    String sql = "select id, name from forum_user";
    CompletableFuture<List<String>> result = new CompletableFuture<>();
    CompletionStage<List<String>> cs;
    Flow.Subscriber<Result.RowColumn> subscriber = getSubscriber(result, false);
    try (Session session = getSession()) {
        cs = session.<List<String>>rowPublisherOperation(sql).subscribe(subscriber, result).onError(e -> fail(e.getMessage())).submit().getCompletionStage();
    }
    cs.toCompletableFuture().get(getTimeout().toMillis(), TimeUnit.MILLISECONDS);
    List<String> names = result.get(getTimeout().toMillis(), TimeUnit.MILLISECONDS);
    ;
    assertNotNull(names);
    assertFalse(names.isEmpty());
    assertEquals(14, names.size());
}

Example 2 with RowPublisherOperation

use of jdk.incubator.sql2.RowPublisherOperation in project oracle-db-examples by oracle.

the class RowPublisherOperationTest method slowRowSubscriberRequestOnThread.

@Test
public void slowRowSubscriberRequestOnThread() throws Exception {
    System.out.println("slowRowSubscriberRequestOnThread");
    System.out.println("================================");
    String sql = "select id, name from forum_user";
    CompletableFuture<List<String>> result = new CompletableFuture<>();
    CompletionStage<List<String>> cs;
    Flow.Subscriber<Result.RowColumn> subscriber = getSubscriber(result, true);
    try (Session session = getSession()) {
        cs = session.<List<String>>rowPublisherOperation(sql).subscribe(subscriber, result).onError(e -> e.printStackTrace()).timeout(getTimeout()).submit().getCompletionStage();
    }
    cs.toCompletableFuture().get(getTimeout().toMillis() + 7000, TimeUnit.MILLISECONDS);
    List<String> names = result.get(getTimeout().toMillis(), TimeUnit.MILLISECONDS);
    assertNotNull(names);
    assertFalse(names.isEmpty());
    assertEquals(14, names.size());
}

Example 3 with RowPublisherOperation

use of jdk.incubator.sql2.RowPublisherOperation in project oracle-db-examples by oracle-samples.

the class MultiOperationTest method multiRowPublisherOperation.

@Test
public void multiRowPublisherOperation() throws Exception {
    fail("TODO: Fix this test");
    String sql = "select id, name from forum_user";
    CompletableFuture<List<String>> result = new CompletableFuture<>();
    CompletionStage<List<String>> cs = null;
    DataSourceFactory factory = DataSourceFactory.newFactory(FACTORY_NAME);
    try (DataSource ds = factory.builder().url(URL).username(USER).password(PASSWORD).build();
        Session session = ds.getSession(t -> fail("ERROR: " + t.getMessage()))) {
        assertNotNull(session);
        MultiOperation multiOp = session.multiOperation(sql).onError(t -> {
            fail(t.toString());
        });
        RowPublisherOperation rowPublisherOp = multiOp.rowPublisherOperation();
        multiOp.submit();
        Flow.Subscriber<Result.RowColumn> subscriber = getSubscriber(result, false);
        cs = rowPublisherOp.subscribe(subscriber, result).onError(e -> fail(e.toString())).timeout(TestConfig.getTimeout()).submit().getCompletionStage();
    } catch (Exception e) {
        fail(e.getMessage());
    }
    List<String> names = result.get(TestConfig.getTimeout().toMillis(), TimeUnit.MILLISECONDS);
    assertTrue(names != null && !names.isEmpty());
}

Example 4 with RowPublisherOperation

use of jdk.incubator.sql2.RowPublisherOperation in project oracle-db-examples by oracle-samples.

the class RowPublisherOperationTest method slowRowSubscriberRequestOnThread.

@Test
public void slowRowSubscriberRequestOnThread() throws Exception {
    System.out.println("slowRowSubscriberRequestOnThread");
    System.out.println("================================");
    String sql = "select id, name from forum_user";
    CompletableFuture<List<String>> result = new CompletableFuture<>();
    CompletionStage<List<String>> cs;
    Flow.Subscriber<Result.RowColumn> subscriber = getSubscriber(result, true);
    try (Session session = getSession()) {
        cs = session.<List<String>>rowPublisherOperation(sql).subscribe(subscriber, result).onError(e -> e.printStackTrace()).timeout(getTimeout()).submit().getCompletionStage();
    }
    cs.toCompletableFuture().get(getTimeout().toMillis() + 7000, TimeUnit.MILLISECONDS);
    List<String> names = result.get(getTimeout().toMillis(), TimeUnit.MILLISECONDS);
    assertNotNull(names);
    assertFalse(names.isEmpty());
    assertEquals(14, names.size());
}

Example 5 with RowPublisherOperation

use of jdk.incubator.sql2.RowPublisherOperation in project oracle-db-examples by oracle-samples.

the class RowPublisherOperationTest method rowSubscriber.

@Test
public void rowSubscriber() throws Exception {
    System.out.println("rowSubscriber");
    System.out.println("=============");
    String sql = "select id, name from forum_user";
    CompletableFuture<List<String>> result = new CompletableFuture<>();
    CompletionStage<List<String>> cs;
    Flow.Subscriber<Result.RowColumn> subscriber = getSubscriber(result, false);
    try (Session session = getSession()) {
        cs = session.<List<String>>rowPublisherOperation(sql).subscribe(subscriber, result).onError(e -> fail(e.getMessage())).submit().getCompletionStage();
    }
    cs.toCompletableFuture().get(getTimeout().toMillis(), TimeUnit.MILLISECONDS);
    List<String> names = result.get(getTimeout().toMillis(), TimeUnit.MILLISECONDS);
    ;
    assertNotNull(names);
    assertFalse(names.isEmpty());
    assertEquals(14, names.size());
}