Examples with MessagingTemplate org.springframework.integration.core.MessagingTemplate used on opensource projects

Example 41 with MessagingTemplate

use of org.springframework.integration.core.MessagingTemplate in project spring-integration by spring-projects.

the class ControlBusTests method testRouterMappings.

@Test
public void testRouterMappings() {
    MessagingTemplate messagingTemplate = new MessagingTemplate();
    messagingTemplate.setReceiveTimeout(1000);
    messagingTemplate.convertAndSend(input, "@'router.handler'.getChannelMappings()");
    Message<?> result = this.output.receive(0);
    assertNotNull(result);
    Map<?, ?> mappings = (Map<?, ?>) result.getPayload();
    assertEquals("bar", mappings.get("foo"));
    assertEquals("qux", mappings.get("baz"));
    messagingTemplate.convertAndSend(input, "@'router.handler'.replaceChannelMappings('foo=qux \n baz=bar')");
    messagingTemplate.convertAndSend(input, "@'router.handler'.getChannelMappings()");
    result = this.output.receive(0);
    assertNotNull(result);
    mappings = (Map<?, ?>) result.getPayload();
    assertEquals("bar", mappings.get("baz"));
    assertEquals("qux", mappings.get("foo"));
}

Example 42 with MessagingTemplate

use of org.springframework.integration.core.MessagingTemplate in project spring-integration by spring-projects.

the class HeaderChannelRegistryTests method testReplaceError.

/**
 * MessagingTemplate sets the errorChannel to the replyChannel so it gets any async
 * exceptions via the default {@link MessagePublishingErrorHandler}.
 */
@Test
public void testReplaceError() {
    MessagingTemplate template = new MessagingTemplate();
    template.setDefaultDestination(this.inputPolled);
    Message<?> reply = template.sendAndReceive(new GenericMessage<String>("bar"));
    assertNotNull(reply);
    assertTrue(reply instanceof ErrorMessage);
    assertNotNull(((ErrorMessage) reply).getOriginalMessage());
    assertThat(reply.getPayload(), not(instanceOf(MessagingExceptionWrapper.class)));
}

Example 43 with MessagingTemplate

use of org.springframework.integration.core.MessagingTemplate in project spring-integration by spring-projects.

the class HeaderChannelRegistryTests method testReplace.

@Test
public void testReplace() {
    MessagingTemplate template = new MessagingTemplate();
    template.setDefaultDestination(this.input);
    Message<?> reply = template.sendAndReceive(new GenericMessage<String>("foo"));
    assertNotNull(reply);
    assertEquals("echo:foo", reply.getPayload());
    String stringReplyChannel = reply.getHeaders().get("stringReplyChannel", String.class);
    assertThat(TestUtils.getPropertyValue(TestUtils.getPropertyValue(registry, "channels", Map.class).get(stringReplyChannel), "expireAt", Long.class) - System.currentTimeMillis(), lessThan(61000L));
}

Example 44 with MessagingTemplate

use of org.springframework.integration.core.MessagingTemplate in project spring-integration by spring-projects.

the class HeaderChannelRegistryTests method testReplaceTtl.

@Test
public void testReplaceTtl() {
    MessagingTemplate template = new MessagingTemplate();
    template.setDefaultDestination(this.inputTtl);
    Message<?> reply = template.sendAndReceive(new GenericMessage<String>("ttl"));
    assertNotNull(reply);
    assertEquals("echo:ttl", reply.getPayload());
    String stringReplyChannel = reply.getHeaders().get("stringReplyChannel", String.class);
    assertThat(TestUtils.getPropertyValue(TestUtils.getPropertyValue(registry, "channels", Map.class).get(stringReplyChannel), "expireAt", Long.class) - System.currentTimeMillis(), greaterThan(100000L));
}

Example 45 with MessagingTemplate

use of org.springframework.integration.core.MessagingTemplate in project spring-integration by spring-projects.

the class NestedAggregationTests method sendAndReceiveMessage.

private List<String> sendAndReceiveMessage(DirectChannel channel, int timeout, Message<?> input) {
    MessagingTemplate messagingTemplate = new MessagingTemplate();
    messagingTemplate.setReceiveTimeout(timeout);
    @SuppressWarnings("unchecked") Message<List<String>> message = (Message<List<String>>) messagingTemplate.sendAndReceive(channel, input);
    return message == null ? null : message.getPayload();
}