Package jakarta.validation

Interface ParameterNameProvider

  • public interface ParameterNameProvider
    Provides names for method and constructor parameters.

    Used by the Jakarta Validation runtime when creating constraint violation objects for violated method constraints.

    Implementations must be thread-safe.

    Since:
    1.1
    Author:
    Gunnar Morling

    • Method Summary

      All Methods Instance Methods Abstract Methods 
      Modifier and Type Method Description
      java.util.List<java.lang.String> getParameterNames​(java.lang.reflect.Constructor<?> constructor)
      Returns the names of the parameters of the given constructor.
      java.util.List<java.lang.String> getParameterNames​(java.lang.reflect.Method method)
      Returns the names of the parameters of the given method.

    • Method Detail

      • getParameterNames

        java.util.List<java.lang.String> getParameterNames​(java.lang.reflect.Constructor<?> constructor)
        Returns the names of the parameters of the given constructor.
        Parameters:
        constructor - the constructor for which the parameter names shall be retrieved; never null
        Returns:
        a list containing the names of the parameters of the given constructor; may be empty but never null

      • getParameterNames

        java.util.List<java.lang.String> getParameterNames​(java.lang.reflect.Method method)
        Returns the names of the parameters of the given method.
        Parameters:
        method - the method for which the parameter names shall be retrieved; never null
        Returns:
        a list containing the names of the parameters of the given method; may be empty but never null