Examples with HashSet java.util.HashSet used on opensource projects

Example 16 with HashSet

use of java.util.HashSet in project camel by apache.

the class HazelcastMapProducerForSpringTest method testGetAllEmptySet.

@Test
public void testGetAllEmptySet() {
    Set<Object> l = new HashSet<Object>();
    Map t = new HashMap();
    t.put("key1", "value1");
    t.put("key2", "value2");
    t.put("key3", "value3");
    when(map.getAll(anySet())).thenReturn(t);
    template.sendBodyAndHeader("direct:getAll", null, HazelcastConstants.OBJECT_ID, l);
    String body = consumer.receiveBody("seda:out", 5000, String.class);
    verify(map).getAll(l);
    assertTrue(body.contains("key1=value1"));
    assertTrue(body.contains("key2=value2"));
    assertTrue(body.contains("key3=value3"));
}

Example 17 with HashSet

use of java.util.HashSet in project camel by apache.

the class HazelcastMapProducerForSpringTest method testGetAllOnlyOneKey.

@Test
public void testGetAllOnlyOneKey() {
    Set<Object> l = new HashSet<Object>();
    l.add("key1");
    Map t = new HashMap();
    t.put("key1", "value1");
    when(map.getAll(l)).thenReturn(t);
    template.sendBodyAndHeader("direct:getAll", null, HazelcastConstants.OBJECT_ID, l);
    String body = consumer.receiveBody("seda:out", 5000, String.class);
    verify(map).getAll(l);
    assertEquals("{key1=value1}", body);
}

Example 18 with HashSet

use of java.util.HashSet in project camel by apache.

the class HdfsProducerConsumerIntegrationTest method testMultipleConsumers.

@Test
public // see https://issues.apache.org/jira/browse/CAMEL-7318
void testMultipleConsumers() throws Exception {
    Path p = new Path("hdfs://localhost:9000/tmp/test/multiple-consumers");
    FileSystem fs = FileSystem.get(p.toUri(), new Configuration());
    fs.mkdirs(p);
    for (int i = 1; i <= ITERATIONS; i++) {
        FSDataOutputStream os = fs.create(new Path(p, String.format("file-%03d.txt", i)));
        os.write(String.format("hello (%03d)\n", i).getBytes());
        os.close();
    }
    final Set<String> fileNames = new HashSet<String>();
    final CountDownLatch latch = new CountDownLatch(ITERATIONS);
    MockEndpoint resultEndpoint = context.getEndpoint("mock:result", MockEndpoint.class);
    resultEndpoint.whenAnyExchangeReceived(new Processor() {

        @Override
        public void process(Exchange exchange) throws Exception {
            fileNames.add(exchange.getIn().getHeader(Exchange.FILE_NAME, String.class));
            latch.countDown();
        }
    });
    context.addRoutes(new RouteBuilder() {

        @Override
        public void configure() {
            // difference in chunkSize only to allow multiple consumers
            from("hdfs2://localhost:9000/tmp/test/multiple-consumers?pattern=*.txt&fileSystemType=HDFS&chunkSize=128").to("mock:result");
            from("hdfs2://localhost:9000/tmp/test/multiple-consumers?pattern=*.txt&fileSystemType=HDFS&chunkSize=256").to("mock:result");
            from("hdfs2://localhost:9000/tmp/test/multiple-consumers?pattern=*.txt&fileSystemType=HDFS&chunkSize=512").to("mock:result");
            from("hdfs2://localhost:9000/tmp/test/multiple-consumers?pattern=*.txt&fileSystemType=HDFS&chunkSize=1024").to("mock:result");
        }
    });
    context.start();
    resultEndpoint.expectedMessageCount(ITERATIONS);
    latch.await(30, TimeUnit.SECONDS);
    resultEndpoint.assertIsSatisfied();
    assertThat(fileNames.size(), equalTo(ITERATIONS));
}

Example 19 with HashSet

use of java.util.HashSet in project camel by apache.

the class IgniteEventsEndpoint method setEvents.

/**
     * Sets the event types to subscribe to as a comma-separated string of event constants as defined in {@link EventType}.
     * <p>
     * For example: EVT_CACHE_ENTRY_CREATED,EVT_CACHE_OBJECT_REMOVED,EVT_IGFS_DIR_CREATED.
     * 
     * @param events
     */
public void setEvents(String events) {
    this.events = new HashSet<>();
    Set<String> requestedEvents = new HashSet<>(Arrays.asList(events.toUpperCase().split(",")));
    Field[] fields = EventType.class.getDeclaredFields();
    for (Field field : fields) {
        if (!requestedEvents.contains(field.getName())) {
            continue;
        }
        try {
            this.events.add(field.getInt(null));
        } catch (Exception e) {
            throw new IllegalArgumentException("Problem while resolving event type. See stacktrace.", e);
        }
    }
}

Example 20 with HashSet

use of java.util.HashSet in project camel by apache.

the class HttpProducerConcurrentTest method doSendMessages.

private void doSendMessages(int files, int poolSize) throws Exception {
    getMockEndpoint("mock:result").expectedMessageCount(files);
    getMockEndpoint("mock:result").assertNoDuplicates(body());
    ExecutorService executor = Executors.newFixedThreadPool(poolSize);
    // we access the responses Map below only inside the main thread,
    // so no need for a thread-safe Map implementation
    Map<Integer, Future<String>> responses = new HashMap<Integer, Future<String>>();
    for (int i = 0; i < files; i++) {
        final int index = i;
        Future<String> out = executor.submit(new Callable<String>() {

            public String call() throws Exception {
                return template.requestBody("http://localhost:{{port}}/echo", "" + index, String.class);
            }
        });
        responses.put(index, out);
    }
    assertMockEndpointsSatisfied();
    assertEquals(files, responses.size());
    // get all responses
    Set<String> unique = new HashSet<String>();
    for (Future<String> future : responses.values()) {
        unique.add(future.get());
    }
    // should be 'files' unique responses
    assertEquals("Should be " + files + " unique responses", files, unique.size());
    executor.shutdownNow();
}