Category "spring"

Test a method that use a spring service

I have a problem testing a method in Java (I use jUnit 4) and this method to test make a call to a repository and should throw an exception if something is wron

Error java.lang.AssertionError: expected: null<null> but was: java.lang.String<null> what does it mean?

I have this strange issue in my Junit 4.12 test code. The application uses Spring Framework 4.1.6 and Hibernate 4. When comparing two beans coming from differen

Mockito when() method not working and getting null pointer exception

I am writing unit test cases using Mockito and JUnit . But getting NullPointerException when running a test. On debugging I get to know that Mockito on method:

Spring data repository not found at compile time

I am trying to use Spring data and repositories in a Spring Boot application, but I have an error when compiling the project. Here is my Entity : package fr.i

Spring Boot SSH Mysql?

I can successfully connect to my openshift mysql through workbench, how do I do the same through my spring boot application? in my application.properties: # C

Spring Batch Framework - Auto create Batch Table

I just created a batch job using Spring Batch framework, but I don't have Database privileges to run CREATE SQL. When I try to run the batch job I hit the error

HTTP status 404 - Not Found while creating springBoot Application

This a springboot Application. It run perfectly but did not get output (it shows me HTTP Status 404 error in browser) pom.xml <project xmlns="http://maven.

Maven is not using Java 11 - Fatal error compiling: invalid target release: 11

I am trying to compile my project with Java 11. When I try to run the application with Java 8 as the Java version in pom.xml, it works fine. But when I try to r

Why Getting NoClassDefFound error for JedisConnection when using Spring Redis

Hello when trying to use spring-redis i am getting java.lang.NoClassDefFoundError: Could not initialize class org.springframework.data.redis.connection.jedis.

How to change spring session (redis) cookie name?

We have two projects behind same domain ( zuul proxy in front of them ), both uses spring session project with sessions kept in redis. Those two sessions shou

Unable to find a @SpringBootConfiguration, you need to use @ContextConfiguration or @SpringBootTest(classes=...) with your test

I am using Spring Data JPA and Spring Boot. The layout of the application is this main +-- java +-- com/lapots/game/monolith +-- reposi

Passing a DTO and other values in @RequestBody in Spring

I want a pass a dto and another value using the @RequestBody in spring. Something like shown in below,(This is my controller code) public User createUser( @Req

Java - OAuth 2 using restTemplate to get login with refresh token (StackOverFlowError)

I created an interceptor to get the token before i do other request but i have the error "Method threw 'java.lang.StackOverflowError' exception." when i do the

Angular4 CORS header contains multiple values

please could somebody help to resolve issue: backend spring application web.xml <filter> <filter-name>corsFilter</filter-name>

Parellel Processing Spring Batch StaxEventItemReader

I have a spring batch job defined as follows. <batch:step id="convert"> <batch:tasklet > <batch:chunk reader="contentItemReader" wri

spring boot doesn't shows custom error pages

I added spring-boot-starter-thymeleaf dependency to my project that using spring boot 2.3.1.RELEASE and placed error.html file inside src/main/resources/templat

How to handle "org.springframework.http.converter.HttpMessageNotReadableException: JSON parse error" in Spring?

I'm adding an API to an existing Spring Boot project using @RestController. My Spring Boot experience is: This is my first time using it. The RestController wor

File inside jar is not visible for spring

All I created a jar file with the following MANIFEST.MF inside: Manifest-Version: 1.0 Ant-Version: Apache Ant 1.8.3 Created-By: 1.6.0_25-b06 (Sun Microsystems

spring-boot-starter-data-jpa dependency error

I am using new version of Spring boot - 1.5.7. But , when I create new spring starter project with jpa dependency, I got strange error: Caused by: org.spr

Consider defining a bean of type 'org.springframework.security.oauth2.client.registration.ReactiveClientRegistrationRepository' in your configuration

I am using spring oAuthClient version 5.2.4.RELEASE By following the document link of spring security https://docs.spring.io/spring-security/site/docs/current

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