Examples with DestinationResolver org.springframework.messaging.core.DestinationResolver used on opensource projects

Example 1 with DestinationResolver

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

the class HeaderValueRouterTests method resolveChannelNameFromMapAndCustomeResolver.

@Test
@SuppressWarnings({ "unchecked", "rawtypes" })
public void resolveChannelNameFromMapAndCustomeResolver() {
    final StaticApplicationContext context = new StaticApplicationContext();
    ManagedMap channelMappings = new ManagedMap();
    channelMappings.put("testKey", "testChannel");
    RootBeanDefinition routerBeanDefinition = new RootBeanDefinition(HeaderValueRouter.class);
    routerBeanDefinition.getConstructorArgumentValues().addGenericArgumentValue("testHeaderName");
    routerBeanDefinition.getPropertyValues().addPropertyValue("resolutionRequired", "true");
    routerBeanDefinition.getPropertyValues().addPropertyValue("channelMappings", channelMappings);
    routerBeanDefinition.getPropertyValues().addPropertyValue("beanFactory", context);
    routerBeanDefinition.getPropertyValues().addPropertyValue("channelResolver", (DestinationResolver<MessageChannel>) channelName -> context.getBean("anotherChannel", MessageChannel.class));
    context.registerBeanDefinition("router", routerBeanDefinition);
    context.registerBeanDefinition("testChannel", new RootBeanDefinition(QueueChannel.class));
    context.registerBeanDefinition("anotherChannel", new RootBeanDefinition(QueueChannel.class));
    context.refresh();
    MessageHandler handler = (MessageHandler) context.getBean("router");
    Message<?> message = MessageBuilder.withPayload("test").setHeader("testHeaderName", "testKey").build();
    handler.handleMessage(message);
    QueueChannel channel = (QueueChannel) context.getBean("anotherChannel");
    Message<?> result = channel.receive(1000);
    assertNotNull(result);
    assertSame(message, result);
    context.close();
}