    001    // Copyright 2009 The Apache Software Foundation
    002    //
    003    // Licensed under the Apache License, Version 2.0 (the "License");
    004    // you may not use this file except in compliance with the License.
    005    // You may obtain a copy of the License at
    006    //
    007    //     http://www.apache.org/licenses/LICENSE-2.0
    008    //
    009    // Unless required by applicable law or agreed to in writing, software
    010    // distributed under the License is distributed on an "AS IS" BASIS,
    011    // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    012    // See the License for the specific language governing permissions and
    013    // limitations under the License.
    014    package org.apache.tapestry5.internal.beanvalidator;
    015
    016    import java.util.List;
    017
    018    import javax.validation.Configuration;
    019    import javax.validation.Validation;
    020    import javax.validation.Validator;
    021    import javax.validation.ValidatorFactory;
    022
    023    import org.apache.tapestry5.beanvalidator.BeanValidatorConfigurer;
    024    import org.apache.tapestry5.beanvalidator.BeanValidatorSource;
    025
    026    public class BeanValidatorSourceImpl implements BeanValidatorSource
    027    {
    028            private final ValidatorFactory validatorFactory;
    029
    030            public BeanValidatorSourceImpl(final List<BeanValidatorConfigurer> contribution)
    031            {
    032                    final Configuration<?> configuration = Validation.byDefaultProvider().configure();
    033
    034                    for (final BeanValidatorConfigurer configurer : contribution)
    035                    {
    036                            configurer.configure(configuration);
    037                    }
    038
    039                    this.validatorFactory = configuration.buildValidatorFactory();
    040            }
    041
    042            public Validator create()
    043            {
    044                    return this.validatorFactory.getValidator();
    045            }
    046
    047            public ValidatorFactory getValidatorFactory()
    048            {
    049                    return this.validatorFactory;
    050            }
    051
    052    }