Examples with DirectChannel org.springframework.integration.channel.DirectChannel used on opensource projects

Example 11 with DirectChannel

use of org.springframework.integration.channel.DirectChannel in project spring-integration by spring-projects.

the class GatewayInterfaceTests method testWithServiceSuperclassAnnotatedMethodOverridePE.

@Test
public void testWithServiceSuperclassAnnotatedMethodOverridePE() throws Exception {
    ConfigurableApplicationContext ac = new ClassPathXmlApplicationContext("GatewayInterfaceTests2-context.xml", this.getClass());
    DirectChannel channel = ac.getBean("requestChannelFoo", DirectChannel.class);
    final Method fooMethod = Foo.class.getMethod("foo", String.class);
    final AtomicBoolean called = new AtomicBoolean();
    MessageHandler handler = message -> {
        assertThat((String) message.getHeaders().get("name"), equalTo("foo"));
        assertThat((String) message.getHeaders().get("string"), equalTo("public abstract void org.springframework.integration.gateway.GatewayInterfaceTests$Foo.foo(java.lang.String)"));
        assertThat((Method) message.getHeaders().get("object"), equalTo(fooMethod));
        assertThat((String) message.getPayload(), equalTo("foo"));
        called.set(true);
    };
    channel.subscribe(handler);
    Bar bar = ac.getBean(Bar.class);
    bar.foo("hello");
    assertTrue(called.get());
    ac.close();
}

Example 12 with DirectChannel

use of org.springframework.integration.channel.DirectChannel in project spring-integration by spring-projects.

the class GatewayInterfaceTests method testWithServiceAnnotatedMethod.

@Test
public void testWithServiceAnnotatedMethod() {
    ConfigurableApplicationContext ac = new ClassPathXmlApplicationContext("GatewayInterfaceTests-context.xml", this.getClass());
    DirectChannel channel = ac.getBean("requestChannelBar", DirectChannel.class);
    MessageHandler handler = mock(MessageHandler.class);
    channel.subscribe(handler);
    Bar bar = ac.getBean(Bar.class);
    bar.bar("hello");
    verify(handler, times(1)).handleMessage(Mockito.any(Message.class));
    ac.close();
}

Example 13 with DirectChannel

use of org.springframework.integration.channel.DirectChannel in project spring-integration by spring-projects.

the class AsyncMessagingTemplateTests method asyncConvertSendAndReceiveWithDefaultChannel.

@Test
public void asyncConvertSendAndReceiveWithDefaultChannel() throws Exception {
    DirectChannel channel = new DirectChannel();
    channel.subscribe(new EchoHandler(200));
    AsyncMessagingTemplate template = new AsyncMessagingTemplate();
    template.setDefaultDestination(channel);
    long start = System.currentTimeMillis();
    Future<String> result = template.asyncConvertSendAndReceive("test");
    assertNotNull(result.get());
    long elapsed = System.currentTimeMillis() - start;
    assertTrue(elapsed >= 200 - safety);
    assertEquals("TEST", result.get());
}

Example 14 with DirectChannel

use of org.springframework.integration.channel.DirectChannel in project spring-integration by spring-projects.

the class AsyncMessagingTemplateTests method asyncConvertSendAndReceiveWithExplicitChannelAndMessagePostProcessor.

@Test
public void asyncConvertSendAndReceiveWithExplicitChannelAndMessagePostProcessor() throws Exception {
    DirectChannel channel = new DirectChannel();
    channel.subscribe(new EchoHandler(200));
    AsyncMessagingTemplate template = new AsyncMessagingTemplate();
    long start = System.currentTimeMillis();
    Future<String> result = template.asyncConvertSendAndReceive(channel, "test", new TestMessagePostProcessor());
    assertNotNull(result.get());
    long elapsed = System.currentTimeMillis() - start;
    assertTrue(elapsed >= 200 - safety);
    assertEquals("TEST-bar", result.get());
}

Example 15 with DirectChannel

use of org.springframework.integration.channel.DirectChannel in project spring-integration by spring-projects.

the class AsyncMessagingTemplateTests method asyncConvertSendAndReceiveWithResolvedChannelAndMessagePostProcessor.

@Test
public void asyncConvertSendAndReceiveWithResolvedChannelAndMessagePostProcessor() throws Exception {
    StaticApplicationContext context = new StaticApplicationContext();
    context.registerSingleton("testChannel", DirectChannel.class);
    context.refresh();
    DirectChannel channel = context.getBean("testChannel", DirectChannel.class);
    channel.subscribe(new EchoHandler(200));
    AsyncMessagingTemplate template = new AsyncMessagingTemplate();
    template.setBeanFactory(context);
    long start = System.currentTimeMillis();
    Future<String> result = template.asyncConvertSendAndReceive("testChannel", "test", new TestMessagePostProcessor());
    assertNotNull(result.get());
    long elapsed = System.currentTimeMillis() - start;
    assertTrue(elapsed >= 200 - safety);
    assertEquals("TEST-bar", result.get());
}