Stack Overflow
Stack Overflow

Questions tagged [java-annotations]

211 questions
0
votes
0 answers

Is it possible to get super class constructor arguments during annotations processing?

Can I get Problemes.NO from : Memes(Problemes.NO) during annotations processing somehow? sealed class Memes(val pr: Problemes) { enum class Problemes { NO } ↓↓↓ data class Foo(val moo: String)…
PilotOfSparrow
  • 3
  • 2
0
votes
1 answer

Where are the rules for annotation classes written for java

I am trying to understand how the annotation understands what to do when we use the annotation. I am not talking about the behaviors like when to execute that is covered by Retention, values etc. I want to understand how annotations understand the…
Rohith Joseph
  • 603
  • 1
  • 5
  • 17
0
votes
1 answer

How to use an Event Hub Trigger in a Java Azure Function

I am attempting to create a Java Azure Function that triggers off of an Azure Event Hub. I am following these code snippets: https://learn.microsoft.com/en-us/azure/azure-functions/functions-bindings-event-hubs-trigger?tabs=java#example Here is my…
Rhett Prestwich
  • 48
  • 6
0
votes
1 answer

How to apply DynamoDB Bean annotations to a different project's POJOs by using generics?

I'm trying to setup a micro-framework within my application to remove duplication of code ("DRY" principle). Specifically I have a need to use annotations from my project in conjunction with several POJO classes that are in a different project…
Alex R
  • 11,364
  • 15
  • 100
  • 180
0
votes
1 answer

NoUniqueBeanDefinitionException: No qualifying bean of type 'AppProperties' available: expected single matching bean but found 3

I am trying to load the api key value from the application.properties file and below are the class files. I am unable to start the application as it is not able to find the unique bean. Not sure what i am missing. Can someone please help. This is…
kumar r
  • 1
  • 1
0
votes
1 answer

Why is it OK to only use brackets for annotation array argument, but not for method parameter?

OK, so there's something that bothers me a little in the Java syntax that I don't quite understand. When an annotation accepts an array as one of its argument's value, we can do so by providing the values inside a couple of brackets, like so: public…
Tazaf
  • 350
  • 5
  • 15
0
votes
1 answer

How can I get a generic type annotation

Please tell me, how can I get annotations for a generic type? Example: I have public List<@NotNull GuestForm> guests and I want to get NotNull annotation. public class BookingForm { public List<@NotNull GuestForm> guests; private…
Andrey Romanyuk
  • 31
  • 1
  • 4
0
votes
1 answer

implement custom annotation in spring boot environment

I want to create and implement annotation in spring boot environment Get cookie value through HttpServletRequest to get UserDto from some service And I want to insert it through the annotation below (@UserInfo), but I don't know how to access…
mong
  • 1
  • 1
0
votes
1 answer

Java custom annotation on class as field (HAS-A relation)

Requirement - validate input as alpha numeric. I have two class are in Has-A relation Quick help appreciate, thanks in advance. public class Party { @InputContraint private String firstName; @InputContraint private String lastName; …
Yugandhar Gali
  • 29
  • 9
0
votes
1 answer

Custom annotation on model field to encrypt and decrypt while storing to DB in spring boot

I have a spring boot application and am a beginner with custom annotation. I want to introduce a custom annotation simillar to couchbase java sdk's @EncryptedField. If I apply that annotation to a field in the model class, then that field has to be…
vijayashankard
  • 721
  • 1
  • 7
  • 23
0
votes
0 answers

Stripping internal annotation

I have an Android library module where a public class uses some annotations from an external library. The annotations are purely used internally, so I don't want to expose it as an API Gradle dependency, leaking that dependency to clients, but keep…
JHH
  • 8,567
  • 8
  • 47
  • 91
0
votes
1 answer

Can we self-generate a client out of a Rest controller using annotation processing ? If we can then how I can proceed?

(https://github.com/aashrai/brahma-dao), similar to this DAO generator can we do annotation processing to generate a client for a rest controller ? PS : I am using Spring Boot with gradle.
Piyush Pant
  • 35
  • 1
  • 6
0
votes
1 answer

Make custom forms with annotations in Java

I'm trying to make custom forms with annotations. My idea is that given an annotated class, my code could generate a FX GUI form to edit objects of that class. It should be clearer in the code: @... @interface Form { String label() default…
LBald
  • 473
  • 2
  • 11
0
votes
1 answer

How to declare a generic Class extending an annotation

I'm working on an annotation processor and I would pass to my class a parameter representing the annotation to manage, something like: Class annotationClass Unfortunately this does not compile. The only way I can compile is…
firegloves
  • 5,581
  • 2
  • 29
  • 50
0
votes
0 answers

How to modify the body of a method using AbstractProcessor in Java?

Longtime reader, first time poster here. I have been working on a project which requires me to use an annotation processor. I know that what I am doing is covered by AspectJ but unfortunately AspectJ requires using the AJC compiler and this causes…
Felix Sidokhine
  • 1
1 2 3
…
14 15