I have created a reusable method that returns the headers, status, and body of an HTTP call using the Spring webclient’s exchange method. I want to capture the 4xx and 5xx errors in the method itself and log the response body. However, i am not able to return/throw custom exception when 4xx or 5xx error…
Tag: spring
Spring Boot: using SpEL collection selection from YAML in @ConditionalOnExpression
I have a Spring Boot application with a YAML configuration that contains a feature list like this: I would like to use @ConditionalOnExpression to conditionally initialize beans related to those features, identifying them by keys. Since “features” property is a list, it seems I need collection sel…
Run code without transaction in transactional mehod spring
I have service like this: How can I run method2 without transaction or in new transaction? Can I run in my controller class this 2 method like this: Answer @Transactional is powered by Aspect-Oriented Programming. Therefore, processing occurs when a bean is called from another bean. You can resolve this probl…
Prototyped bean not triggering Scheduled method in Spring Boot
I’m using Java 17, spring-boot 2.7.3 and spring 5.3.22 dependencies. I have prototyped beans as follows: My application class: I annotated the InsertTransactionDetailsByScheduleAPIInteractor also as prototype in order to have a new instance of the inner beans per schedule execution, but somehow the @Sch…
Store bearerToken until expires
I have an application that consumes a REST service from another server, which has its own authentication method to be able to consume its services. Today, for each request we have, I am calling the authentication service then i receivethe bearerToken (which has a duration of 3 hours) and after that I call the…
Mockito not working when using Model Mapper
I have an User class: And an UpdateUserDTO class: And an UserDTO class: I’ve used Model Mapper to map the updated fields from updateUserDTO to user, which comes from the DB. My test class looks like this: But the first Mockito.when() line does not even compile, because mapper.map() is a void method, so …
Nested JSON in JSON
How can I form JSON like that: I tried creating models with one-to-one, many-to-one relationships. Controller: But I got I read about creating nodes, but didn’t understand, how integrate it with spring data. What i need to nest table Comments in table Tutorials? Answer Looks to me as if you are pretty c…
How can I unit-test Exception thrown inside a Lambda?
I have a method: This is how the user authorization test looks like: Is there any way to check the case when a user has entered the wrong password? In the case when I send the wrong password, it doesn’t work because given(this.repository.findByEmail(this.user.getEmail())).willReturn(Optional.of(this.use…
Find date inside each month
In my project, in the repository, this select finds the nearest date with a currency id that is less than or equal to the date whose range I set. How can I find a date in each month that is greater than or equal to the date I want to bind, but with the condition that this date must be
Can’t create one_to_one relationship: Unknown mappedBy in
I try to create an OneToOne relationship between two tables but I receive errors. I used a lot of tutorials but nothing helps. For example baeldung tutorial: Project structure: The error: Gradle: application.properties: Answer You need to use a field name for mappedby, not a column name. In you case, it shoul…