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

Example 11 with AbstractMessageChannel

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

the class IntegrationFlowBeanPostProcessor method processStandardIntegrationFlow.

private Object processStandardIntegrationFlow(StandardIntegrationFlow flow, String flowBeanName) {
    String flowNamePrefix = flowBeanName + ".";
    int subFlowNameIndex = 0;
    int channelNameIndex = 0;
    Map<Object, String> integrationComponents = flow.getIntegrationComponents();
    Map<Object, String> targetIntegrationComponents = new LinkedHashMap<>(integrationComponents.size());
    for (Map.Entry<Object, String> entry : integrationComponents.entrySet()) {
        Object component = entry.getKey();
        if (component instanceof ConsumerEndpointSpec) {
            ConsumerEndpointSpec<?, ?> endpointSpec = (ConsumerEndpointSpec<?, ?>) component;
            MessageHandler messageHandler = endpointSpec.get().getT2();
            ConsumerEndpointFactoryBean endpoint = endpointSpec.get().getT1();
            String id = endpointSpec.getId();
            if (id == null) {
                id = generateBeanName(endpoint, entry.getValue());
            }
            Collection<?> messageHandlers = this.beanFactory.getBeansOfType(messageHandler.getClass(), false, false).values();
            if (!messageHandlers.contains(messageHandler)) {
                String handlerBeanName = generateBeanName(messageHandler);
                String[] handlerAlias = new String[] { id + IntegrationConfigUtils.HANDLER_ALIAS_SUFFIX };
                registerComponent(messageHandler, handlerBeanName, flowBeanName);
                for (String alias : handlerAlias) {
                    this.beanFactory.registerAlias(handlerBeanName, alias);
                }
            }
            registerComponent(endpoint, id, flowBeanName);
            targetIntegrationComponents.put(endpoint, id);
        } else {
            Collection<?> values = this.beanFactory.getBeansOfType(component.getClass(), false, false).values();
            if (!values.contains(component)) {
                if (component instanceof AbstractMessageChannel) {
                    String channelBeanName = ((AbstractMessageChannel) component).getComponentName();
                    if (channelBeanName == null) {
                        channelBeanName = entry.getValue();
                        if (channelBeanName == null) {
                            channelBeanName = flowNamePrefix + "channel" + BeanFactoryUtils.GENERATED_BEAN_NAME_SEPARATOR + channelNameIndex++;
                        }
                    }
                    registerComponent(component, channelBeanName, flowBeanName);
                    targetIntegrationComponents.put(component, channelBeanName);
                } else if (component instanceof MessageChannelReference) {
                    String channelBeanName = ((MessageChannelReference) component).getName();
                    if (!this.beanFactory.containsBean(channelBeanName)) {
                        DirectChannel directChannel = new DirectChannel();
                        registerComponent(directChannel, channelBeanName, flowBeanName);
                        targetIntegrationComponents.put(directChannel, channelBeanName);
                    }
                } else if (component instanceof FixedSubscriberChannel) {
                    FixedSubscriberChannel fixedSubscriberChannel = (FixedSubscriberChannel) component;
                    String channelBeanName = fixedSubscriberChannel.getComponentName();
                    if ("Unnamed fixed subscriber channel".equals(channelBeanName)) {
                        channelBeanName = flowNamePrefix + "channel" + BeanFactoryUtils.GENERATED_BEAN_NAME_SEPARATOR + channelNameIndex++;
                    }
                    registerComponent(component, channelBeanName, flowBeanName);
                    targetIntegrationComponents.put(component, channelBeanName);
                } else if (component instanceof SourcePollingChannelAdapterSpec) {
                    SourcePollingChannelAdapterSpec spec = (SourcePollingChannelAdapterSpec) component;
                    Map<Object, String> componentsToRegister = spec.getComponentsToRegister();
                    if (!CollectionUtils.isEmpty(componentsToRegister)) {
                        componentsToRegister.entrySet().stream().filter(o -> !this.beanFactory.getBeansOfType(o.getKey().getClass(), false, false).values().contains(o.getKey())).forEach(o -> registerComponent(o.getKey(), generateBeanName(o.getKey(), o.getValue())));
                    }
                    SourcePollingChannelAdapterFactoryBean pollingChannelAdapterFactoryBean = spec.get().getT1();
                    String id = spec.getId();
                    if (!StringUtils.hasText(id)) {
                        id = generateBeanName(pollingChannelAdapterFactoryBean, entry.getValue());
                    }
                    registerComponent(pollingChannelAdapterFactoryBean, id, flowBeanName);
                    targetIntegrationComponents.put(pollingChannelAdapterFactoryBean, id);
                    MessageSource<?> messageSource = spec.get().getT2();
                    if (!this.beanFactory.getBeansOfType(messageSource.getClass(), false, false).values().contains(messageSource)) {
                        String messageSourceId = id + ".source";
                        if (messageSource instanceof NamedComponent && ((NamedComponent) messageSource).getComponentName() != null) {
                            messageSourceId = ((NamedComponent) messageSource).getComponentName();
                        }
                        registerComponent(messageSource, messageSourceId, flowBeanName);
                    }
                } else if (component instanceof StandardIntegrationFlow) {
                    String subFlowBeanName = entry.getValue() != null ? entry.getValue() : flowNamePrefix + "subFlow" + BeanFactoryUtils.GENERATED_BEAN_NAME_SEPARATOR + subFlowNameIndex++;
                    registerComponent(component, subFlowBeanName, flowBeanName);
                    targetIntegrationComponents.put(component, subFlowBeanName);
                } else if (component instanceof AnnotationGatewayProxyFactoryBean) {
                    AnnotationGatewayProxyFactoryBean gateway = (AnnotationGatewayProxyFactoryBean) component;
                    String gatewayId = entry.getValue();
                    if (gatewayId == null) {
                        gatewayId = gateway.getComponentName();
                    }
                    if (gatewayId == null) {
                        gatewayId = flowNamePrefix + "gateway";
                    }
                    registerComponent(gateway, gatewayId, flowBeanName, beanDefinition -> {
                        ((AbstractBeanDefinition) beanDefinition).setSource(new DescriptiveResource(gateway.getObjectType().getName()));
                    });
                    targetIntegrationComponents.put(component, gatewayId);
                } else {
                    String generatedBeanName = generateBeanName(component, entry.getValue());
                    registerComponent(component, generatedBeanName, flowBeanName);
                    targetIntegrationComponents.put(component, generatedBeanName);
                }
            } else {
                targetIntegrationComponents.put(entry.getKey(), entry.getValue());
            }
        }
    }
    flow.setIntegrationComponents(targetIntegrationComponents);
    return flow;
}

Example 12 with AbstractMessageChannel

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

the class FileInboundChannelAdapterWithPatternParserTests method channelName.

@Test
public void channelName() {
    AbstractMessageChannel channel = context.getBean("adapterWithPattern", AbstractMessageChannel.class);
    assertEquals("adapterWithPattern", channel.getComponentName());
}

Example 13 with AbstractMessageChannel

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

the class JpaInboundChannelAdapterParserTests method testJpaInboundChannelAdapterParserWithMaxResultsExpression.

@Test
public void testJpaInboundChannelAdapterParserWithMaxResultsExpression() throws Exception {
    AbstractMessageChannel outputChannel = TestUtils.getPropertyValue(this.jpaInboundChannelAdapter3, "outputChannel", AbstractMessageChannel.class);
    assertEquals("out", outputChannel.getComponentName());
    JpaExecutor jpaExecutor = TestUtils.getPropertyValue(this.jpaInboundChannelAdapter3, "source.jpaExecutor", JpaExecutor.class);
    assertNotNull(jpaExecutor);
    Class<?> entityClass = TestUtils.getPropertyValue(jpaExecutor, "entityClass", Class.class);
    assertEquals("org.springframework.integration.jpa.test.entity.StudentDomain", entityClass.getName());
    final JpaOperations jpaOperations = TestUtils.getPropertyValue(jpaExecutor, "jpaOperations", JpaOperations.class);
    assertNotNull(jpaOperations);
    SpelExpression expression = TestUtils.getPropertyValue(jpaExecutor, "maxResultsExpression", SpelExpression.class);
    assertNotNull(expression);
    assertEquals("@maxNumberOfResults", TestUtils.getPropertyValue(expression, "expression"));
}

Example 14 with AbstractMessageChannel

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

the class JpaInboundChannelAdapterParserTests method testJpaInboundChannelAdapterParserWithMaxResults.

@Test
public void testJpaInboundChannelAdapterParserWithMaxResults() throws Exception {
    AbstractMessageChannel outputChannel = TestUtils.getPropertyValue(this.jpaInboundChannelAdapter2, "outputChannel", AbstractMessageChannel.class);
    assertEquals("out", outputChannel.getComponentName());
    JpaExecutor jpaExecutor = TestUtils.getPropertyValue(this.jpaInboundChannelAdapter2, "source.jpaExecutor", JpaExecutor.class);
    assertNotNull(jpaExecutor);
    Class<?> entityClass = TestUtils.getPropertyValue(jpaExecutor, "entityClass", Class.class);
    assertEquals("org.springframework.integration.jpa.test.entity.StudentDomain", entityClass.getName());
    JpaOperations jpaOperations = TestUtils.getPropertyValue(jpaExecutor, "jpaOperations", JpaOperations.class);
    assertNotNull(jpaOperations);
    LiteralExpression expression = TestUtils.getPropertyValue(jpaExecutor, "maxResultsExpression", LiteralExpression.class);
    assertNotNull(expression);
    assertEquals("13", TestUtils.getPropertyValue(expression, "literalValue"));
    assertTrue(TestUtils.getPropertyValue(jpaExecutor, "deleteAfterPoll", Boolean.class));
    assertTrue(TestUtils.getPropertyValue(jpaExecutor, "flush", Boolean.class));
}

Example 15 with AbstractMessageChannel

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

the class JpaOutboundGatewayParserTests method testRetrievingJpaOutboundGatewayParser.

@Test
public void testRetrievingJpaOutboundGatewayParser() throws Exception {
    setUp("JpaOutboundGatewayParserTests.xml", getClass(), "retrievingJpaOutboundGateway");
    final AbstractMessageChannel inputChannel = TestUtils.getPropertyValue(this.consumer, "inputChannel", AbstractMessageChannel.class);
    assertEquals("in", inputChannel.getComponentName());
    final JpaOutboundGateway jpaOutboundGateway = TestUtils.getPropertyValue(this.consumer, "handler", JpaOutboundGateway.class);
    final OutboundGatewayType gatewayType = TestUtils.getPropertyValue(jpaOutboundGateway, "gatewayType", OutboundGatewayType.class);
    assertEquals(OutboundGatewayType.RETRIEVING, gatewayType);
    long sendTimeout = TestUtils.getPropertyValue(jpaOutboundGateway, "messagingTemplate.sendTimeout", Long.class);
    assertEquals(100, sendTimeout);
    assertFalse(TestUtils.getPropertyValue(jpaOutboundGateway, "requiresReply", Boolean.class));
    final JpaExecutor jpaExecutor = TestUtils.getPropertyValue(this.consumer, "handler.jpaExecutor", JpaExecutor.class);
    assertNotNull(jpaExecutor);
    final Class<?> entityClass = TestUtils.getPropertyValue(jpaExecutor, "entityClass", Class.class);
    assertEquals("org.springframework.integration.jpa.test.entity.StudentDomain", entityClass.getName());
    final JpaOperations jpaOperations = TestUtils.getPropertyValue(jpaExecutor, "jpaOperations", JpaOperations.class);
    assertNotNull(jpaOperations);
    assertTrue(TestUtils.getPropertyValue(jpaExecutor, "expectSingleResult", Boolean.class));
    final LiteralExpression maxResultsExpression = TestUtils.getPropertyValue(jpaExecutor, "maxResultsExpression", LiteralExpression.class);
    assertNotNull(maxResultsExpression);
    assertEquals("55", TestUtils.getPropertyValue(maxResultsExpression, "literalValue"));
    assertTrue(TestUtils.getPropertyValue(jpaExecutor, "deleteAfterPoll", Boolean.class));
    assertTrue(TestUtils.getPropertyValue(jpaExecutor, "flush", Boolean.class));
}