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public interface ExecutableValidatorValidates parameters and return values of methods and constructors. Implementations of this interface must be thread-safe.- Since:
- 1.1
- Author:
- Gunnar Morling
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Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method and Description <T> Set<ConstraintViolation<T>>validateConstructorParameters(Constructor<? extends T> constructor, Object[] parameterValues, Class<?>... groups)Validates all constraints placed on the parameters of the given constructor.<T> Set<ConstraintViolation<T>>validateConstructorReturnValue(Constructor<? extends T> constructor, T createdObject, Class<?>... groups)Validates all return value constraints of the given constructor.<T> Set<ConstraintViolation<T>>validateParameters(T object, Method method, Object[] parameterValues, Class<?>... groups)Validates all constraints placed on the parameters of the given method.<T> Set<ConstraintViolation<T>>validateReturnValue(T object, Method method, Object returnValue, Class<?>... groups)Validates all return value constraints of the given method.
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Method Detail
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validateParameters
<T> Set<ConstraintViolation<T>> validateParameters(T object, Method method, Object[] parameterValues, Class<?>... groups)
Validates all constraints placed on the parameters of the given method.- Type Parameters:
T- the type hosting the method to validate- Parameters:
object- the object on which the method to validate is invokedmethod- the method for which the parameter constraints is validatedparameterValues- the values provided by the caller for the given method's parametersgroups- the group or list of groups targeted for validation (defaults toDefault)- Returns:
- a set with the constraint violations caused by this validation;
will be empty if no error occurs, but never
null - Throws:
IllegalArgumentException- ifnullis passed for any of the parameters or if parameters don't match with each otherValidationException- if a non recoverable error happens during the validation process
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validateReturnValue
<T> Set<ConstraintViolation<T>> validateReturnValue(T object, Method method, Object returnValue, Class<?>... groups)
Validates all return value constraints of the given method.- Type Parameters:
T- the type hosting the method to validate- Parameters:
object- the object on which the method to validate is invokedmethod- the method for which the return value constraints is validatedreturnValue- the value returned by the given methodgroups- the group or list of groups targeted for validation (defaults toDefault)- Returns:
- a set with the constraint violations caused by this validation;
will be empty if no error occurs, but never
null - Throws:
IllegalArgumentException- ifnullis passed for any of the object, method or groups parameters or if parameters don't match with each otherValidationException- if a non recoverable error happens during the validation process
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validateConstructorParameters
<T> Set<ConstraintViolation<T>> validateConstructorParameters(Constructor<? extends T> constructor, Object[] parameterValues, Class<?>... groups)
Validates all constraints placed on the parameters of the given constructor.- Type Parameters:
T- the type hosting the constructor to validate- Parameters:
constructor- the constructor for which the parameter constraints is validatedparameterValues- the values provided by the caller for the given constructor's parametersgroups- the group or list of groups targeted for validation (defaults toDefault)- Returns:
- a set with the constraint violations caused by this validation;
Will be empty if no error occurs, but never
null - Throws:
IllegalArgumentException- ifnullis passed for any of the parameters or if parameters don't match with each otherValidationException- if a non recoverable error happens during the validation process
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validateConstructorReturnValue
<T> Set<ConstraintViolation<T>> validateConstructorReturnValue(Constructor<? extends T> constructor, T createdObject, Class<?>... groups)
Validates all return value constraints of the given constructor.- Type Parameters:
T- the type hosting the constructor to validate- Parameters:
constructor- the constructor for which the return value constraints is validatedcreatedObject- the object instantiated by the given methodgroups- the group or list of groups targeted for validation (defaults toDefault)- Returns:
- a set with the constraint violations caused by this validation;
will be empty, if no error occurs, but never
null - Throws:
IllegalArgumentException- ifnullis passed for any of the parameters or if parameters don't match with each otherValidationException- if a non recoverable error happens during the validation process
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Document créé le 11/06/2005, dernière modification le 18/08/2025
Source du document imprimé : https://www.gaudry.be/java-api-javaee-rf-javax/validation/executable/executablevalidator.html
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