All Questions
Tagged with annotations reflection
505 questions
0
votes
1
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52
views
How do I get the evaluated value from a StaticAnnotation's member?
So I have an annotation that looks like this:
class FakeAnnotation(val strings: String*) extends StaticAnnotation
val someVar = "Test"
@FakeAnnotation(someVar)
class TestClass
I can't see ...
- 1,933
1
vote
1
answer
49
views
Dynamic struct field enumeration and attribute parsing in go
I am trying to create custom attribute tags for my go program. These tags will be used with fields, that will pull their values from vault, for e.g. Password string \vault:"password"``. The ...
- 11
4
votes
3
answers
249
views
Why are Checker Framework annotations not returned by Field#getDeclaredAnnotations?
I wanted to extend a bit of code that processes annotations to also support the Nullable annotation from the Checker Framework. To my surprise, this didn't work. Upon further inspection, it seems like ...
- 267k
0
votes
0
answers
25
views
I was trying to make reflection using custom annotation
i was trying to make reflection using custom annotation and then this exception appeared. so need help regarding this issue,thanks in advance
public class AnnotationTest {
public static void ...
0
votes
1
answer
84
views
Replace (annotated methods/methods which meet condition) on compile-time in Java
I can imagine this is bad practice, but this is purely for a private project and as an exercise for myself.
I have a Class, which has a lot different static methods. They are used to test some stuff ...
- 304
0
votes
0
answers
125
views
Issue processing annotations in Composable functions on Android with Kotlin
I'm having trouble processing annotations in Composable functions on my Android project. My goal is to add a custom annotation, let's say @CustomComponent, to my Composable functions and then be able ...
- 464
0
votes
0
answers
65
views
How to modify an annotation attribute before Java compile time?
I have the following structure in my class
public class ExampleResponseGenerator extends CustomAbstractClass {
@Override
@ConfigurableAnnotation(
name = "...
- 13.7k
0
votes
1
answer
68
views
List properties and types of a class
Is there a way in TypeScript, maybe a post-processor, transformer, reflection API or annotation system to get the properties of a class and the types of the property, like Python's __annotations__?
...
- 19.7k
1
vote
0
answers
532
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Why does the reflections library not work in a Spring Boot application?
I'm using org.reflections:reflections to find annotated classes on the classpath within a Spring Boot application. When running the app from the IDE, everything works fine. But when I build the FAT-...
- 119
0
votes
1
answer
402
views
Named fields for another class
I need to access some private fields via reflection. While this is considered bad, it is an external library and I have no other way to access it. The field names (and types) are known in advance (...
- 33
-1
votes
1
answer
64
views
Reflection not working as expected - NoSuchMethodException
I try to get statistics on method execution using an annotation on my code.
Here is the code for the annotation:
import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import ...
- 1
1
vote
1
answer
79
views
Restrict usage of annotations in Scala
Given a custom defined annotation class GreaterThan(m: Double) extends scala.annotation.StaticAnnotation and a case class case class Person(name: String, @GreaterThan(0) age: Double), how can make ...
- 241
1
vote
0
answers
208
views
Unable to get java annotation on kotlin method using reflection
I declare a java annotation.
@Retention(RetentionPolicy.RUNTIME)
@Target(ElementType.METHOD)
@Inherited
public @interface JavaAnnotation{}
I use this java annotation in kotlin interface
Problem.kt
...
0
votes
0
answers
97
views
I want annotation that runs after method call itself according to return type in PHP
For example I have method that has boolean return type. I need a annotation or structure which it runs if method return true in PHP. Key point is I need separate the concerns, I don't want write this ...
0
votes
0
answers
649
views
Problems in changing value of a runtime annotation with reflection (Java 17)
I'm stuck into trying to change the value of a @Retention(RetentionPolicy.RUNTIME) annotation with Java 17. I think my code has some problems also related to the Java 9 illegal reflective access.
That'...
- 33