org.springframework.cloud.openfeign.FeignClient Java Examples

The following examples show how to use org.springframework.cloud.openfeign.FeignClient. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example #1

Source File: BeansFeignClientTests.java From spring-cloud-openfeign with Apache License 2.0

6 votes

@Test
public void testAnnotations() {
	Map<String, Object> beans = this.context
			.getBeansWithAnnotation(FeignClient.class);
	assertThat(beans.containsKey(TestClient.class.getName()))
			.as("Wrong clients: " + beans).isTrue();
}

Example #2

Source File: SpringFeignClientClassAnnotationRule.java From springmvc-raml-plugin with Apache License 2.0

5 votes

@Override
public JAnnotationUse apply(ApiResourceMetadata controllerMetadata, JDefinedClass generatableType) {
	JAnnotationUse feignClient = generatableType.annotate(FeignClient.class);

	feignClient.param("path", controllerMetadata.getControllerUrl());
	feignClient.param("name", getClientName(controllerMetadata));

	return feignClient;
}

Example #3

Source File: FeignClientToDubboProviderBeanPostProcessor.java From spring-cloud-alibaba-dubbo with Apache License 2.0

2 votes

/**
 * Registers Beans whose classes was annotated {@link FeignClient}
 *
 * @param packagesToScan The base packages to scan
 * @param registry       {@link BeanDefinitionRegistry}
 */
private void registerServiceBeans(Set<String> packagesToScan, BeanDefinitionRegistry registry) {

    DubboClassPathBeanDefinitionScanner scanner =
            new DubboClassPathBeanDefinitionScanner(registry, environment, resourceLoader);

    BeanNameGenerator beanNameGenerator = resolveBeanNameGenerator(registry);

    scanner.setBeanNameGenerator(beanNameGenerator);

    scanner.addIncludeFilter(new AnnotationTypeFilter(FeignClient.class, true, true));

    for (String packageToScan : packagesToScan) {

        // Registers @Service Bean first
        scanner.scan(packageToScan);

        // Finds all BeanDefinitionHolders of @Service whether @ComponentScan scans or not.
        Set<BeanDefinitionHolder> beanDefinitionHolders =
                findServiceBeanDefinitionHolders(scanner, packageToScan, registry, beanNameGenerator);

        if (!CollectionUtils.isEmpty(beanDefinitionHolders)) {

            for (BeanDefinitionHolder beanDefinitionHolder : beanDefinitionHolders) {
                registerServiceBean(beanDefinitionHolder, registry, scanner);
            }

            if (logger.isInfoEnabled()) {
                logger.info(beanDefinitionHolders.size() + " annotated Dubbo's @Service Components { " +
                        beanDefinitionHolders +
                        " } were scanned under package[" + packageToScan + "]");
            }

        } else {

            if (logger.isWarnEnabled()) {
                logger.warn("No Spring Bean annotating Dubbo's @Service was found under package["
                        + packageToScan + "]");
            }

        }

    }

}

Example #4

Source File: FeignClientToDubboProviderBeanPostProcessor.java From spring-cloud-dubbo with Apache License 2.0

2 votes

/**
 * Registers Beans whose classes was annotated {@link FeignClient}
 *
 * @param packagesToScan The base packages to scan
 * @param registry       {@link BeanDefinitionRegistry}
 */
private void registerServiceBeans(Set<String> packagesToScan, BeanDefinitionRegistry registry) {

    DubboClassPathBeanDefinitionScanner scanner =
            new DubboClassPathBeanDefinitionScanner(registry, environment, resourceLoader);

    BeanNameGenerator beanNameGenerator = resolveBeanNameGenerator(registry);

    scanner.setBeanNameGenerator(beanNameGenerator);

    scanner.addIncludeFilter(new AnnotationTypeFilter(FeignClient.class, true, true));

    for (String packageToScan : packagesToScan) {

        // Registers @Service Bean first
        scanner.scan(packageToScan);

        // Finds all BeanDefinitionHolders of @Service whether @ComponentScan scans or not.
        Set<BeanDefinitionHolder> beanDefinitionHolders =
                findServiceBeanDefinitionHolders(scanner, packageToScan, registry, beanNameGenerator);

        if (!CollectionUtils.isEmpty(beanDefinitionHolders)) {

            for (BeanDefinitionHolder beanDefinitionHolder : beanDefinitionHolders) {
                registerServiceBean(beanDefinitionHolder, registry, scanner);
            }

            if (logger.isInfoEnabled()) {
                logger.info(beanDefinitionHolders.size() + " annotated Dubbo's @Service Components { " +
                        beanDefinitionHolders +
                        " } were scanned under package[" + packageToScan + "]");
            }

        } else {

            if (logger.isWarnEnabled()) {
                logger.warn("No Spring Bean annotating Dubbo's @Service was found under package["
                        + packageToScan + "]");
            }

        }

    }

}