Examples with MessageGroup org.springframework.integration.store.MessageGroup used on opensource projects

Example 1 with MessageGroup

use of org.springframework.integration.store.MessageGroup in project spring-integration by spring-projects.

the class AbstractCorrelatingMessageHandlerTests method testReapWithChangeInSameMillisecond.

@Test
public void testReapWithChangeInSameMillisecond() throws Exception {
    MessageGroupProcessor mgp = new DefaultAggregatingMessageGroupProcessor();
    AggregatingMessageHandler handler = new AggregatingMessageHandler(mgp);
    handler.setReleaseStrategy(group -> true);
    QueueChannel outputChannel = new QueueChannel();
    handler.setOutputChannel(outputChannel);
    MessageGroupStore mgs = TestUtils.getPropertyValue(handler, "messageStore", MessageGroupStore.class);
    Method forceComplete = AbstractCorrelatingMessageHandler.class.getDeclaredMethod("forceComplete", MessageGroup.class);
    forceComplete.setAccessible(true);
    GenericMessage<String> secondMessage = new GenericMessage<String>("bar");
    mgs.addMessagesToGroup("foo", new GenericMessage<String>("foo"), secondMessage);
    MessageGroup group = mgs.getMessageGroup("foo");
    // remove a message
    mgs.removeMessagesFromGroup("foo", secondMessage);
    // force lastModified to be the same
    MessageGroup groupNow = mgs.getMessageGroup("foo");
    new DirectFieldAccessor(group).setPropertyValue("lastModified", groupNow.getLastModified());
    forceComplete.invoke(handler, group);
    Message<?> message = outputChannel.receive(0);
    assertNotNull(message);
    Collection<?> payload = (Collection<?>) message.getPayload();
    assertEquals(1, payload.size());
}

Example 2 with MessageGroup

use of org.springframework.integration.store.MessageGroup in project spring-integration by spring-projects.

the class AggregatingMessageGroupProcessorHeaderTests method singleMessage.

private void singleMessage(MessageGroupProcessor processor) {
    Map<String, Object> headers = new HashMap<String, Object>();
    headers.put("k1", "value1");
    headers.put("k2", new Integer(2));
    Message<?> message = correlatedMessage(1, 1, 1, headers);
    List<Message<?>> messages = Collections.<Message<?>>singletonList(message);
    MessageGroup group = new SimpleMessageGroup(messages, 1);
    Object result = processor.processMessageGroup(group);
    assertNotNull(result);
    assertTrue(result instanceof Message<?>);
    Message<?> resultMessage = (Message<?>) result;
    assertEquals("value1", resultMessage.getHeaders().get("k1"));
    assertEquals(2, resultMessage.getHeaders().get("k2"));
}

Example 3 with MessageGroup

use of org.springframework.integration.store.MessageGroup in project spring-integration by spring-projects.

the class AggregatingMessageGroupProcessorHeaderTests method multipleValuesConflict.

private void multipleValuesConflict(MessageGroupProcessor processor) {
    Map<String, Object> headers1 = new HashMap<String, Object>();
    headers1.put("common", "valueForAll");
    headers1.put("conflict", "valueFor1");
    Message<?> message1 = correlatedMessage(1, 3, 1, headers1);
    Map<String, Object> headers2 = new HashMap<String, Object>();
    headers2.put("common", "valueForAll");
    headers2.put("conflict", "valueFor2");
    Message<?> message2 = correlatedMessage(1, 3, 2, headers2);
    Map<String, Object> headers3 = new HashMap<String, Object>();
    headers3.put("conflict", "valueFor3");
    headers3.put("common", "valueForAll");
    Message<?> message3 = correlatedMessage(1, 3, 3, headers3);
    List<Message<?>> messages = Arrays.<Message<?>>asList(message1, message2, message3);
    MessageGroup group = new SimpleMessageGroup(messages, 1);
    Object result = processor.processMessageGroup(group);
    assertNotNull(result);
    assertTrue(result instanceof Message<?>);
    Message<?> resultMessage = (Message<?>) result;
    assertEquals("valueForAll", resultMessage.getHeaders().get("common"));
    assertNull(resultMessage.getHeaders().get("conflict"));
}

Example 4 with MessageGroup

use of org.springframework.integration.store.MessageGroup in project spring-integration by spring-projects.

the class AggregatingMessageGroupProcessorHeaderTests method twoMessagesWithoutConflicts.

private void twoMessagesWithoutConflicts(MessageGroupProcessor processor) {
    Map<String, Object> headers = new HashMap<String, Object>();
    headers.put("k1", "value1");
    headers.put("k2", new Integer(2));
    Message<?> message1 = correlatedMessage(1, 2, 1, headers);
    Message<?> message2 = correlatedMessage(1, 2, 2, headers);
    List<Message<?>> messages = Arrays.<Message<?>>asList(message1, message2);
    MessageGroup group = new SimpleMessageGroup(messages, 1);
    Object result = processor.processMessageGroup(group);
    assertNotNull(result);
    assertTrue(result instanceof Message<?>);
    Message<?> resultMessage = (Message<?>) result;
    assertEquals("value1", resultMessage.getHeaders().get("k1"));
    assertEquals(2, resultMessage.getHeaders().get("k2"));
}

Example 5 with MessageGroup

use of org.springframework.integration.store.MessageGroup in project spring-integration by spring-projects.

the class AggregatingMessageGroupProcessorHeaderTests method missingValuesDoNotConflict.

private void missingValuesDoNotConflict(MessageGroupProcessor processor) {
    Map<String, Object> headers1 = new HashMap<String, Object>();
    headers1.put("only1", "value1");
    headers1.put("commonTo1And2", "foo");
    headers1.put("commonToAll", new Integer(123));
    headers1.put("conflictBetween1And2", "valueFor1");
    Message<?> message1 = correlatedMessage(1, 3, 1, headers1);
    Map<String, Object> headers2 = new HashMap<String, Object>();
    headers2.put("only2", "value2");
    headers2.put("commonTo1And2", "foo");
    headers2.put("commonTo2And3", "bar");
    headers2.put("conflictBetween1And2", "valueFor2");
    headers2.put("conflictBetween2And3", "valueFor2");
    headers2.put("commonToAll", new Integer(123));
    Message<?> message2 = correlatedMessage(1, 3, 2, headers2);
    Map<String, Object> headers3 = new HashMap<String, Object>();
    headers3.put("only3", "value3");
    headers3.put("commonTo2And3", "bar");
    headers3.put("commonToAll", new Integer(123));
    headers3.put("conflictBetween2And3", "valueFor3");
    Message<?> message3 = correlatedMessage(1, 3, 3, headers3);
    List<Message<?>> messages = Arrays.<Message<?>>asList(message1, message2, message3);
    MessageGroup group = new SimpleMessageGroup(messages, 1);
    Object result = processor.processMessageGroup(group);
    assertNotNull(result);
    assertTrue(result instanceof Message<?>);
    Message<?> resultMessage = (Message<?>) result;
    assertEquals("value1", resultMessage.getHeaders().get("only1"));
    assertEquals("value2", resultMessage.getHeaders().get("only2"));
    assertEquals("value3", resultMessage.getHeaders().get("only3"));
    assertEquals("foo", resultMessage.getHeaders().get("commonTo1And2"));
    assertEquals("bar", resultMessage.getHeaders().get("commonTo2And3"));
    assertEquals(123, resultMessage.getHeaders().get("commonToAll"));
    assertNull(resultMessage.getHeaders().get("conflictBetween1And2"));
    assertNull(resultMessage.getHeaders().get("conflictBetween2And3"));
}