spring-boot-quick | quick learning example of springboot , integrate | Messaging library
kandi X-RAY | spring-boot-quick Summary
kandi X-RAY | spring-boot-quick Summary
:herb: Based on the quick learning example of springboot, integrate the open source frameworks you have encountered, such as: rabbitmq (delay queue), Kafka, jpa, redies, oauth2, swagger, jsp, docker, k3s, k3d, k8s, mybatis encryption and decryption plug-ins , exception handling, log output, multi-m
Support
Quality
Security
License
Reuse
Top functions reviewed by kandi - BETA
- Do the http request .
- Get html content .
- Print request .
- bean reader .
- Download media .
- Get the value of a column .
- Init jsapi ticket .
- Takes a text file and converts it to an image .
- Retrieves a message
- get MD5 checksum
spring-boot-quick Key Features
spring-boot-quick Examples and Code Snippets
Community Discussions
Trending Discussions on spring-boot-quick
QUESTION
Based on my testing, I've found no obvious difference when Spring Boot auto-configuration classes have or don't have the @Configuration
annotation - if they are configured in spring.factories
correctly they are loaded regardless of the @Configuration
annotation.
However, it seems like every custom auto-configuration example and demo uses the @Configuration
annotation. Is there a reason all these examples use @Configuration
(or is it just convention)? Is there any impact to not using @Configuration
?
Some examples that use @Configuration
on auto-configuration classes:
- https://docs.spring.io/spring-boot/docs/current/reference/html/features.html#features.developing-auto-configuration.condition-annotations.class-conditions
- https://www.baeldung.com/spring-boot-custom-auto-configuration#creating-a-custom-auto-configuration
- https://www.baeldung.com/spring-boot-custom-starter#1-auto-configuration-classes
- https://www.javadevjournal.com/spring-boot/spring-boot-custom-starter/
- https://billykorando.com/2019/12/30/building-a-custom-spring-boot-starter/
- http://www.masterspringboot.com/getting-started-with-spring-boot/spring-boot-quickstarts/how-to-build-a-custom-spring-boot-starter-in-no-time/
- https://github.com/snicoll/spring-boot-master-auto-configuration/blob/main/hornetq-spring-boot-autoconfigure/src/main/java/hornetq/autoconfigure/HornetQAutoConfiguration.java
ANSWER
Answered 2022-Mar-10 at 06:54Yes, they should be. The documentation states that an auto-configuration class should be annotated with @Configuration
:
Under the hood, auto-configuration is implemented with standard
@Configuration
classes. Additional@Conditional
annotations are used to constrain when the auto-configuration should apply. Usually, auto-configuration classes use@ConditionalOnClass
and@ConditionalOnMissingBean
annotations.
If you do not annotate them with @Configuration
you are relying upon Spring Framework’s “lite” @Bean mode. This changes the behaviour of the auto-configuration classes. It is not guaranteed to work in the future as the implementation does not meet the documented requirements.
QUESTION
So I have an application which uses vaadin (14) and the keycloak spring boot adapter (11). I looked at keycloaks authorization example for spring boot called "app-authz-springboot" available here: https://github.com/keycloak/keycloak-quickstarts/tree/latest/app-authz-springboot When i execute the example everything works fine but when i wire up my vaadin application to the keycloak instance from the example and copy the application.properties file from the spring half of the same example it fails to set up the policy enforcement configuration. it gives me the error message:
...ANSWER
Answered 2021-May-26 at 13:41So turns out i was using the keycloakd adapter in version 11 instead of latest version 13 which caused the error.
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install spring-boot-quick
You can use spring-boot-quick like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the spring-boot-quick component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .
Support
Reuse Trending Solutions
Find, review, and download reusable Libraries, Code Snippets, Cloud APIs from over 650 million Knowledge Items
Find more librariesStay Updated
Subscribe to our newsletter for trending solutions and developer bootcamps
Share this Page