Examples with SingleChronicleQueueBuilder net.openhft.chronicle.queue.impl.single.SingleChronicleQueueBuilder used on opensource projects

Example 1 with SingleChronicleQueueBuilder

use of net.openhft.chronicle.queue.impl.single.SingleChronicleQueueBuilder in project Chronicle-Queue by OpenHFT.

the class StageMain method outputQueue.

@NotNull
private static SingleChronicleQueue outputQueue(final Path path, final int index) {
    final SingleChronicleQueueBuilder builder = ChronicleQueue.singleBuilder(path);
    builder.rollTime(RollTimeCalculator.getNextRollWindow(), ZoneId.of("UTC"));
    if (index != UNSET_SOURCE) {
        builder.sourceId(index);
    }
    return builder.rollCycle(RollCycles.HOURLY).build();
}

Example 2 with SingleChronicleQueueBuilder

use of net.openhft.chronicle.queue.impl.single.SingleChronicleQueueBuilder in project Chronicle-Queue by OpenHFT.

the class ChunkCountTest method chunks.

@Test
public void chunks() {
    final SingleChronicleQueueBuilder builder = SingleChronicleQueueBuilder.binary(IOTools.createTempFile("chunks")).blockSize(64 << 10).rollCycle(RollCycles.DAILY);
    try (SingleChronicleQueue queue = builder.build();
        ExcerptAppender appender = queue.acquireAppender()) {
        assertEquals(0, queue.chunkCount());
        appender.writeText("Hello");
        assertEquals(1, queue.chunkCount());
        for (int i = 0; i < 100; i++) {
            long pos;
            try (DocumentContext dc = appender.writingDocument()) {
                pos = dc.wire().bytes().writePosition();
                dc.wire().bytes().writeSkip(16000);
            }
            final long expected = builder.useSparseFiles() ? 1 : 1 + (pos >> 18);
            assertEquals("i: " + i, expected, queue.chunkCount());
        }
    }
}

Example 3 with SingleChronicleQueueBuilder

use of net.openhft.chronicle.queue.impl.single.SingleChronicleQueueBuilder in project Chronicle-Queue by OpenHFT.

the class RollCycleDefaultingTest method nonRollCycleDefaultsToDaily.

@Test
public void nonRollCycleDefaultsToDaily() {
    expectException("Configured default rollcycle is not a subclass of RollCycle");
    String configuredCycle = String.class.getName();
    System.setProperty(QueueSystemProperties.DEFAULT_ROLL_CYCLE_PROPERTY, configuredCycle);
    SingleChronicleQueueBuilder builder = SingleChronicleQueueBuilder.binary("test");
    assertEquals(RollCycles.DEFAULT, builder.rollCycle());
}

Example 4 with SingleChronicleQueueBuilder

use of net.openhft.chronicle.queue.impl.single.SingleChronicleQueueBuilder in project Chronicle-Queue by OpenHFT.

the class RollCycleDefaultingTest method unknownClassDefaultsToDaily.

@Test
public void unknownClassDefaultsToDaily() {
    expectException("Default roll cycle class: foobarblah was not found");
    String configuredCycle = "foobarblah";
    System.setProperty(QueueSystemProperties.DEFAULT_ROLL_CYCLE_PROPERTY, configuredCycle);
    SingleChronicleQueueBuilder builder = SingleChronicleQueueBuilder.binary("test");
    assertEquals(RollCycles.DEFAULT, builder.rollCycle());
}

Example 5 with SingleChronicleQueueBuilder

use of net.openhft.chronicle.queue.impl.single.SingleChronicleQueueBuilder in project Chronicle-Queue by OpenHFT.

the class ChronicleAppenderCycleTest method useAppender.

private AtomicReference<Throwable> useAppender(Path path, Consumer<ExcerptAppender> tester, CountDownLatch done) {
    AtomicReference<Throwable> refThr = new AtomicReference<>();
    Thread thread = new Thread(() -> {
        try {
            SingleChronicleQueueBuilder builder = createBuilder(path);
            try (SingleChronicleQueue queue = builder.build()) {
                try (ExcerptAppender appender = queue.acquireAppender()) {
                    tester.accept(appender);
                }
            }
        } catch (Throwable e) {
            refThr.set(e);
            e.printStackTrace();
        } finally {
            done.countDown();
        }
    });
    thread.setDaemon(true);
    thread.start();
    return refThr;
}