I have this URL I need the value of ot-replace[0] In the controller I am using Also tried using I always get null. Not sure what is the issue here Answer Your URL should like this. then you can get a String[].
Tag: spring
Intellij – Spring Retry @Recover method marked as unused
When using Spring Retry @Recover method (which works ok) IntelliJ always marking method as unused and suggest to safe delete Method ‘recover(com.gth.common.exceptions.RetryableException, java.lang.String)’ is never used How can it be avoided? how can IntelliJ be aware of the recover method usage? …
apache poi convert excel to json [closed]
Closed. This question needs details or clarity. It is not currently accepting answers. Want to improve this question? Add details and clarify the problem by editing this post. Closed 7 months ago. Improve this question ExcelToJson converter The method works correctly, but at the output it produces an array, w…
A better way to implement a large amount of cascading roles and authorities in Spring Security?
So i’m currently refactoring the backend code for my organization to prep for future upgrades. It currently runs fine, its just that the code is getting quite messy because of the sheer amount of roles and authorizations that exist in this org. So our backend stack here is a simple springboot Rest API, …
ERROR: org.apache.logging.log4j.Logger.atDebug()Lorg/apache/logging/log4j/LogBuilder
When I try import a file from front to my api, throws this error: org.apache.logging.log4j.Logger.atDebug()Lorg/apache/logging/log4j/LogBuilder I just have this log4j dependency in my pom.xml: This is my Controller: Thank you in advance. Answer I saw a post that solved my problem, just put this dependency:
BeanNotOfRequiredTypeException on application start
This is the simplest program I can provide – I removed all the other classes actually just to see if it would still cause the same error. Basically I have 2 classes – Test and TestConf(a configuration class). In TestConf, I create a bean for Test and in Test’s main method, I load the configu…
Add prefix or suffix to the GET,PUT,POST,DELETE mappings in controller at method level using custom annotation – Spring REST Controller
I am trying to add a prefix or suffix in the controller at the method level on top of GET, POST, PUT, DELETE mappings. Controller class So, basically, the above request URL should be something like : http://localhost:8080/something/some/path/ Now, I just want to add some prefix or suffix whatever is feasible …
Which choice is better for generating equals() and hashCode() methods in Hibernate?
I create equals() and hashCode() methods in each Hibernate entity (if there is no inheritance) in my Java app. However, I am a little bit confused and wanted to be sure if I define it properly. Could you please clarify the following issues? In IntelliJ, when I use the “Generate” feature (via Alt +…
Why the constructor is invoked?
I am new to Spring. Recently I encountered something weird, I was using @Autowired for Auto Injecting Name, Emotion in Person class(I have a different class for each Name, Emotion, Person). I encountered that the Person constructor was getting invoked even if I have not used @Autowired with it. Can anyone exp…
Spring Boot & Thymeleaf – Localized text does not appear
I am currently working on the localization of my (second) Spring Boot project. However, I have come to a halt after several hours of struggling: I am unable to get a user-editable Session localization. The problem appears to occur as soon as the user sends a GET request with the lang parameter. (travel down b…