package org.hibernate.validator.referenceguide.chapter11.constraintapi;
import java.util.List;
import javax.validation.Validation;
import javax.validation.Validator;
import javax.validation.groups.Default;
import org.junit.Test;
import org.hibernate.validator.HibernateValidator;
import org.hibernate.validator.HibernateValidatorConfiguration;
import org.hibernate.validator.cfg.ConstraintMapping;
import org.hibernate.validator.cfg.GenericConstraintDef;
import org.hibernate.validator.cfg.defs.MaxDef;
import org.hibernate.validator.cfg.defs.NotNullDef;
import org.hibernate.validator.cfg.defs.SizeDef;
import static java.lang.annotation.ElementType.FIELD;
import static java.lang.annotation.ElementType.METHOD;
public class ConstraintApiTest {
@Test
public void constraintMapping() {
HibernateValidatorConfiguration configuration = Validation
.byProvider( HibernateValidator.class )
.configure();
ConstraintMapping constraintMapping = configuration.createConstraintMapping();
constraintMapping
.type( Car.class )
.property( "manufacturer", FIELD )
.constraint( new NotNullDef() )
.property( "licensePlate", FIELD )
.ignoreAnnotations()
.constraint( new NotNullDef() )
.constraint( new SizeDef().min( 2 ).max( 14 ) )
.type( RentalCar.class )
.property( "rentalStation", METHOD )
.constraint( new NotNullDef() );
Validator validator = configuration.addMapping( constraintMapping )
.buildValidatorFactory()
.getValidator();
}
@Test
public void genericConstraintDef() {
HibernateValidatorConfiguration configuration = Validation
.byProvider( HibernateValidator.class )
.configure();
ConstraintMapping constraintMapping = configuration.createConstraintMapping();
constraintMapping
.type( Car.class )
.property( "licensePlate", FIELD )
.constraint( new GenericConstraintDef<CheckCase>( CheckCase.class )
.param( "value", CaseMode.UPPER )
);
}
@Test
public void cascaded() {
HibernateValidatorConfiguration configuration = Validation
.byProvider( HibernateValidator.class )
.configure();
ConstraintMapping constraintMapping = configuration.createConstraintMapping();
constraintMapping
.type( Car.class )
.property( "driver", FIELD )
.constraint( new NotNullDef() )
.valid()
.convertGroup( Default.class ).to( PersonDefault.class )
.type( Person.class )
.property( "name", FIELD )
.constraint( new NotNullDef().groups( PersonDefault.class ) );
}
@Test
public void executableConfiguration() {
HibernateValidatorConfiguration configuration = Validation
.byProvider( HibernateValidator.class )
.configure();
ConstraintMapping constraintMapping = configuration.createConstraintMapping();
constraintMapping
.type( Car.class )
.constructor( String.class )
.parameter( 0 )
.constraint( new SizeDef().min( 3 ).max( 50 ) )
.returnValue()
.valid()
.method( "drive", int.class )
.parameter( 0 )
.constraint( new MaxDef().value ( 75 ) )
.method( "load", List.class, List.class )
.crossParameter()
.constraint( new GenericConstraintDef<LuggageCountMatchesPassengerCount>(
LuggageCountMatchesPassengerCount.class ).param(
"piecesOfLuggagePerPassenger", 2
)
)
.method( "getDriver" )
.returnValue()
.constraint( new NotNullDef() )
.valid();
}
@Test
public void defaultGroupSequence() {
HibernateValidatorConfiguration configuration = Validation
.byProvider( HibernateValidator.class )
.configure();
ConstraintMapping constraintMapping = configuration.createConstraintMapping();
constraintMapping
.type( Car.class )
.defaultGroupSequence( Car.class, CarChecks.class )
.type( RentalCar.class )
.defaultGroupSequenceProviderClass( RentalCarGroupSequenceProvider.class );
}
public interface PersonDefault {
}
}