Component scan exclude multiple classes. When multiple classes are specified, OR logic is applied — for example, "include types annotated with @Foo OR @Bar ". Learn how to exclude specific @Component classes in Spring's @ComponentScan while keeping one included with detailed guidance and examples. As their names suggest, include filters specify which types are eligible for component scanning, while exclude filters specify which types are not. s The class or classes to use as the filter. REGEX, pattern = " May 11, 2024 · In this tutorial, we’ll cover component scanning in Spring. example. Of course, there are some defaults for component scanning, but we can also customize the packages for May 8, 2018 · I need to exclude multiple patterns of packages from: @ComponentScan( basePackages = "com. The excludeFilters attribute allows the exclusion of specific classes or beans during component scanning. Feb 23, 2025 · Spring Boot provides powerful ways to scan and register components, but sometimes you may need to exclude certain classes from being loaded into the application context. ANNOTATION The ANNOTATION filter type includes or excludes classes in the component scans which are marked with given annotations. When we use Spring component scan either in JavaConfig or XML configuration, all the classes annotated by @Component, @Service, @Repository and @Controller stereotypes are by default auto detected. FilterType. Jul 27, 2015 · SpringApplication. logicbig. For simplicity in our examples, we’ll only include classes. Dec 7, 2014 · Also if you have multiple @Configuration classes further down in your class hierarchy, the exclusion filters have to be applied to main @SpringBootApplication class (which is also a @Configuration) - otherwise it does component scan and manages to instantiate classes before other filters start to work. Filter. Either basePackageClasses() or basePackages() (or its alias value()) may be specified to define specific packages to scan. When working with Spring, we can annotate our classes in order to make them into Spring beans. class, args); } } This fails, because any instance of @SpringBootApplication picked up through the @ComponentScan without the specific exclude, still loads SolrAutoConfiguration. May 11, 2024 · In this tutorial, we’ll cover component scanning in Spring. data", excludeFilters = @ComponentScan. Feb 9, 2026 · @ComponentScan, by default, look for the classes annotated with @Component, @Repository, @Service, @Controller, or any user defined annotation which has been meta-annotated with @ This will exclude any components in the package1 and package2 packages from being scanned and registered as beans in the application context. You can also use the includeFilters attribute to specify which packages should be included in the scan, rather than specifying which packages should be excluded. Let’s say, for example, that we have an @Anima l Configures component scanning directives for use with @Configuration classes. run(ModuleBApp. If you are using an explicit @ComponentScan directive on your @SpringBootApplication -annotated class, be aware that those filters will be disabled. The value for includeFilters, excludeFilters attribues should be of type @ComponentScan. This method allows you to precisely filter out certain classes or annotations so that they are ignored during the component scanning process. 3. Of course, there are some defaults for component scanning, but we can also customize the packages for Feb 9, 2026 · @ComponentScan#excludeFilters can be used to exclude component classes from scanning. Furthermore, we can tell Spring where to search for these annotated classes, as not all of them must become beans in this particular run. What can I do to properly exclude a auto configuration class when combining multiple @SpringBootApplication classes? The underlying component scan configuration of @SpringBootApplication defines exclude filters that are used to make sure slicing works as expected. Provides support comparable to Spring's <context:component-scan> XML namespace element. The @ComponentScan annotation in Spring is used to specify the base packages to scan for components, configurations, and services. client;com. For example @ComponentScan(basePackages = "com. Dec 17, 2024 · This page will walk through Spring component scan include and exclude filter example using JavaConfig and XML configuration. . The following table explains how the classes will be interpreted based on the configured value of the type() attribute. If you are using slicing, you should define them Jun 5, 2024 · To exclude a specific @Component from being picked up by @ComponentScan in Spring, you can utilize the excludeFilters attribute. s Dec 7, 2014 · Also if you have multiple @Configuration classes further down in your class hierarchy, the exclusion filters have to be applied to main @SpringBootApplication class (which is also a @Configuration) - otherwise it does component scan and manages to instantiate classes before other filters start to work. Filters can be of two types: include and exclude filters. Let’s say, for example, that we have an @Anima l Feb 9, 2026 · @ComponentScan#excludeFilters can be used to exclude component classes from scanning. Filter( type = FilterType. Jan 8, 2024 · We should note that all these filters can include or exclude classes from scanning. xkjiff fea dcsle mjf bwcnrfw ayzxcp zlmn zgor koj lepagf