Class ValidationUtils

java.lang.Object
com.erudika.para.core.validation.ValidationUtils
public final class ValidationUtils extends Object
Helper methods for validating objects and generating JSON schemas.
Author:
Alex Bogdanovski [[email protected]]

  • Method Details

    • getValidator

      public static jakarta.validation.Validator getValidator()
      A Hibernate Validator.
      Returns:
      a validator object

    • isValidObject

      public static boolean isValidObject(ParaObject obj)
      Validates objects using Hibernate Validator. Used for basic validation.
      Parameters:
      obj - an object to be validated
      Returns:
      true if the object is valid (all fields are populated properly)

    • isValidObject

      public static boolean isValidObject(App app, ParaObject obj)
      Validates objects using Hibernate Validator. Used for full object validation.
      Parameters:
      app - the current app
      obj - an object to be validated
      Returns:
      true if the object is valid (all fields are populated properly)

    • validateObject

      public static String[] validateObject(ParaObject content)
      Validates objects using Hibernate Validator.
      Parameters:
      content - an object to be validated
      Returns:
      a list of error messages or empty if object is valid

    • validateObject

      public static String[] validateObject(App app, ParaObject content)
      Validates objects.
      Parameters:
      app - the current app
      content - an object to be validated
      Returns:
      a list of error messages or empty if object is valid

    • getCoreValidationConstraints

      public static Map<String, Map<String, Map<String, Map<String,?>>>> getCoreValidationConstraints()
      Returns all validation constraints that are defined by Java annotation in the core classes.
      Returns:
      a map of all core types to all core annotated constraints. See JSR-303.