@SpringBootApplication is a convenience annotation that adds all of the following: @Configuration tags the class as a source of bean definitions for the application context. @EnableAutoConfiguration tells Spring Boot to start adding beans based on classpath settings, other beans, and various property settings. Normally you would add @EnableWebMvc for a Spring MVC app, but Spring … Read more
You should use TaskScheduler for your purpose @Bean public ThreadPoolTaskScheduler threadPoolTaskScheduler() { ThreadPoolTaskScheduler threadPoolTaskScheduler = new ThreadPoolTaskScheduler(); threadPoolTaskScheduler.setPoolSize(THREADS_COUNT); return threadPoolTaskScheduler; } Where THREADS_COUNT – total count of tasks which should be executed in parallel. If I understand you correctly, you have only 2 jobs, so you need 2 threads
You should check which Java version is configured in the JAVA_HOME. Use: mvn -version You should see something like this from mvn output $ mvn -version Apache Maven 3.8.5 (3599d3414f046de2324203b78ddcf9b5e4388aa0) Maven home: path\apache-maven-3.8.5 Java version: 17.0.3.1, vendor: Oracle Corporation, runtime: path\Java\jdk-17.0.3.1 Default locale: en_US, platform encoding: Cp1252 OS name: “windows 10”, version: “10.0”, arch: “amd64”, … Read more
In short Spring Boot reduces the need to write a lot of configuration and boilerplate code. It has an opinionated view on Spring Platform and third-party libraries so you can get started with minimum effort. Easy to create standalone applications with embedded Tomcat/Jetty/Undertow. Provides metrics, health checks, and externalized configuration. You can read more here … Read more
This is expected as @ConfigurationProperties does not make a class a Spring Component. Mark the class with @Component and it should work. Note that a class can only be injected if it is a Component. Edit: From Spring 2.2+ (Reference) @ConfigurationProperties scanning Classes annotated with @ConfigurationProperties can now be found via classpath scanning as an … Read more
I needed a version in addition to classifier: <dependency> <groupId>io.netty</groupId> <artifactId>netty-resolver-dns-native-macos</artifactId> <scope>runtime</scope> <classifier>osx-x86_64</classifier> <version>4.1.59.Final</version> </dependency> scope is optional but classifier is required. For the latest version, see: https://mvnrepository.com/artifact/io.netty/netty-resolver-dns-native-macos Example: Latest version for M1 macs (aarch_64), as of 2022-01: <classifier>osx-aarch_64</classifier> <version>4.1.72.Final</version>
Under IntelliJ => Preferences => Build, execution, deployment => Gradle, I had to set the Gradle JVM to: Project SDK (17). I’m not sure why 2.7.6 & 2.7.1 spring boot plugin version worked w/ the Gradle JVM being set to Java 11… It appears as if spring boot Gradle plugin 3.0.0 is stricter.
You can use now: @EnableMethodSecurity Check the documentation Note that you can avoid using prePostEnabled = true, because by default is true. boolean prePostEnabled() default true; boolean jsr250Enabled() default false; boolean proxyTargetClass() default false;
In Spring Security 6.0, antMatchers() as well as other configuration methods for securing requests (namely mvcMatchers() and regexMatchers()) have been removed from the API. An overloaded method requestMatchers() was introduced as a uniform mean for securing requests. The flavors of requestMatchers() facilitate all the ways of restricting requests that were supported by the removed methods. … Read more
Spring Boot docs on error handling: http://docs.spring.io/spring-boot/docs/current/reference/htmlsingle/#boot-features-error-handling. One way you can control the JSON is by adding a @Bean of type ErrorAttributes. @Bean ErrorAttributes errorAttributes() { return new MyErrorAttributes(); }