I also tried putting EnvironmentServiceTestConfiguration as a non-inner non-static class, but didn’t help. Here is what I tried in a separate class: didn’t work either The test class is located in test/java/com.bhavya.test package. I am trying to run this particular test test1 This is my first tes…
Tag: spring
Spring Boot – NoClassDefFoundError: ch/qos/logback/classic/Level
I created a vanilla Spring Boot App (1.5.9.RELEASE) but when I Run As -> Spring Boot App (in Eclipse Oxygen) I get pom.xml App Remark I also tried mvn clean package -> java -jar target/boot-demo.jar which gives me Answer Extending Mark Bramnik answer, It does look like you don’t have logback, whic…
Spring RestTemplate message converter priority when posting
What is the most convenient way to influence the priority of the message converters Spring applies when POSTing with RestTemplate? Use case: I want to ensure a given entity is POSTed as JSON rather than e.g. XML when I do restTemplate.postForEntity(url, entity, Void.class). Default By default the entity is co…
How to properly convert domain entities to DTOs while considering scalability & testability
I have read several articles and Stackoverflow posts for converting domain objects to DTOs and tried them out in my code. When it comes to testing and scalability I am always facing some issues. I know the following three possible solutions for converting domain objects to DTOs. Most of the time I am using Sp…
Adding spring security to an existing Spring MVC
I have spent hours to look for answers and fix this problem. But after spending many hours it seems I might need to put this question for help. I saw many similar scenarios but none became an answer. I already have a spring web application that runs well with out authentication. I am trying to implement a sim…
Java: Image upload with JavaScript – File is damaged, corrupted or too large
I am using Spring Boot as backend server and I have a JavaScript frontend. For sending data between front- and backend I’m using the Axios library, which usually works pretty fine. The Problem: The image looks like this in the (Chrome) browser console: It’s a very very long alphanumeric string and…
Spring Security OAuth2 not using token expire values from properties
I am trying to configure my application to pull access and refresh token expire times from my properties file rather than setting them in the java configuration. However it is not picking them up and instead reverts to the default values. Here is a sample of my Java config where I set the expire values manual…
Spring boot read and new mail Listener on spring-boot-starter-mail
I want to demonstrate the email application using the spring boot MVC in that web application I follow this tutorial I can easily send the emails using spring boot. Here my question is how can I read the emails using spring boot..? how can I listen for new emails and how to update the inbox on the view..? ple…
Spring rest controller @ExceptionHandler return xml content and json errors
So I have a @RestController and I want to return and validate XML based on a schema for a front-end application in order to display them in an editor. I want the errors to be in json format in order to handle and display them with js. The ServerError I want to return in JSON format : So the <xml>hello&l…
FF4J does not flip when using AOP annotation @Flip in spring project
I’ve injected ff4j following example. Ff4jConfiguration.class: and application loader was also changed: my ff4j.xml: My bean to verify ff4j In runtime I see ff4j bean injected correctly with correspond properties: I expect method log2 will be never called, but it is (All used methods were called, none i…