// Copyright 2009, 2010 The Apache Software Foundation
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package org.apache.tapestry5.internal.beanvalidator;
import java.util.Arrays;
import java.util.Locale;
import javax.validation.ValidatorFactory;
import org.apache.tapestry5.ComponentResources;
import org.apache.tapestry5.Field;
import org.apache.tapestry5.FieldValidator;
import org.apache.tapestry5.beanvalidator.BeanValidatorGroupSource;
import org.apache.tapestry5.beanvalidator.ClientConstraintDescriptorSource;
import org.apache.tapestry5.internal.services.CompositeFieldValidator;
import org.apache.tapestry5.ioc.AnnotationProvider;
import org.apache.tapestry5.ioc.Messages;
import org.apache.tapestry5.services.Core;
import org.apache.tapestry5.services.Environment;
import org.apache.tapestry5.services.FieldValidatorDefaultSource;
import org.apache.tapestry5.services.FormSupport;
public class BeanFieldValidatorDefaultSource implements FieldValidatorDefaultSource
{
private final FieldValidatorDefaultSource fieldValidatorDefaultSource;
private final ValidatorFactory validatorFactory;
private final BeanValidatorGroupSource beanValidationGroupSource;
private final ClientConstraintDescriptorSource clientValidatorSource;
private final FormSupport formSupport;
private final Environment environment;
public BeanFieldValidatorDefaultSource(
@Core FieldValidatorDefaultSource fieldValidatorDefaultSource,
final ValidatorFactory validatorFactory,
final BeanValidatorGroupSource beanValidationGroupSource,
final ClientConstraintDescriptorSource clientValidatorSource,
final FormSupport formSupport,
final Environment environment)
{
this.fieldValidatorDefaultSource = fieldValidatorDefaultSource;
this.validatorFactory = validatorFactory;
this.beanValidationGroupSource = beanValidationGroupSource;
this.clientValidatorSource = clientValidatorSource;
this.formSupport = formSupport;
this.environment = environment;
}
@Override
public FieldValidator createDefaultValidator(final Field field,
final String overrideId, final Messages overrideMessages,
final Locale locale, final Class propertyType,
final AnnotationProvider propertyAnnotations)
{
FieldValidator validator = fieldValidatorDefaultSource.createDefaultValidator(
field, overrideId, overrideMessages, locale, propertyType, propertyAnnotations);
FieldValidator beanValidator
= new BeanFieldValidator(field, validatorFactory, beanValidationGroupSource,
clientValidatorSource, formSupport, environment);
return new CompositeFieldValidator(Arrays.asList(validator, beanValidator));
}
@Override
public FieldValidator createDefaultValidator(
final ComponentResources resources, final String parameterName)
{
final Class propertyType = resources.getBoundType(parameterName);
if (propertyType == null)
return null;
final Field field = (Field) resources.getComponent();
return createDefaultValidator(field, resources.getId(), resources
.getContainerMessages(), resources.getLocale(), propertyType,
resources.getAnnotationProvider(parameterName));
}
}