Package com.hotels.transformer.validator

Interface Validator

All Known Implementing Classes:

ValidatorImpl

public interface Validator

Java Bean validation class. It offers the possibility to validate a given Java Bean against a set of defined constraints.

Method Summary

Modifier and Type	Method	Description
<K> Set<javax.validation.ConstraintViolation<Object>>	getConstraintViolations(K k)	Checks if an object is valid and returns the list of the constraints not met.
<K> List<String>	getConstraintViolationsMessages(K k)	Checks if an object is valid and returns the list of the constraints messages not met.
static <T> void	notNull(T object)	Validate that the specified argument is not null; otherwise throws an IllegalArgumentException.
static <T> void	notNull(T object, String message)	Validate that the specified argument is not null; otherwise throws an IllegalArgumentException with the specified message.
<K> void	validate(K k)	Checks if an object is valid.

Method Detail

getConstraintViolations

<K> Set<javax.validation.ConstraintViolation<Object>> getConstraintViolations(K k)

Checks if an object is valid and returns the list of the constraints not met.

Type Parameters:

K - the object class

Parameters:

k - the object to check

Returns:

the list of violated constraints.

getConstraintViolationsMessages

<K> List<String> getConstraintViolationsMessages(K k)

Checks if an object is valid and returns the list of the constraints messages not met.

Type Parameters:

K - the object class

Parameters:

k - the object to check

Returns:

the list of violated constraints messages.

validate

<K> void validate(K k)

Checks if an object is valid.

Type Parameters:

K - the object class

Parameters:

k - the object to check

Throws:

InvalidBeanException - InvalidBeanException if the validation fails

notNull

static <T> void notNull(T object)

Validate that the specified argument is not null; otherwise throws an IllegalArgumentException.

Type Parameters:

T - the object type

Parameters:

object - the object to check

Throws:

IllegalArgumentException - if the object is null

notNull

static <T> void notNull(T object,
                        String message)

Validate that the specified argument is not null; otherwise throws an IllegalArgumentException with the specified message.

Type Parameters:

T - the object type

Parameters:

object - the object to check

message - the String.format(String, Object...) exception message if invalid, not null

Throws:

IllegalArgumentException - if the object is null