| /** |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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.camel.component.bean.validator; |
| |
| import java.util.Map; |
| |
| import javax.validation.Configuration; |
| import javax.validation.ConstraintValidatorFactory; |
| import javax.validation.MessageInterpolator; |
| import javax.validation.TraversableResolver; |
| import javax.validation.Validation; |
| import javax.validation.ValidatorFactory; |
| |
| import org.apache.camel.Endpoint; |
| import org.apache.camel.impl.DefaultComponent; |
| import org.apache.camel.impl.ProcessorEndpoint; |
| |
| /** |
| * Bean Validator Component for validating java beans against JSR 303 Validator |
| * |
| * @version |
| */ |
| public class BeanValidatorComponent extends DefaultComponent { |
| |
| protected Endpoint createEndpoint(String uri, String remaining, Map<String, Object> parameters) throws Exception { |
| BeanValidator beanValidator = new BeanValidator(); |
| |
| MessageInterpolator messageInterpolator = resolveAndRemoveReferenceParameter(parameters, "messageInterpolator", MessageInterpolator.class); |
| TraversableResolver traversableResolver = resolveAndRemoveReferenceParameter(parameters, "traversableResolver", TraversableResolver.class); |
| ConstraintValidatorFactory constraintValidatorFactory = resolveAndRemoveReferenceParameter(parameters, "constraintValidatorFactory", ConstraintValidatorFactory.class); |
| String group = getAndRemoveParameter(parameters, "group", String.class); |
| |
| Configuration<?> configuration = Validation.byDefaultProvider().configure(); |
| |
| if (messageInterpolator != null) { |
| configuration.messageInterpolator(messageInterpolator); |
| } |
| |
| if (traversableResolver != null) { |
| configuration.traversableResolver(traversableResolver); |
| } |
| |
| if (constraintValidatorFactory != null) { |
| configuration.constraintValidatorFactory(constraintValidatorFactory); |
| } |
| |
| ValidatorFactory validatorFactory = configuration.buildValidatorFactory(); |
| beanValidator.setValidatorFactory(validatorFactory); |
| |
| if (group != null) { |
| beanValidator.setGroup(getCamelContext().getClassResolver().resolveMandatoryClass(group)); |
| } |
| |
| return new ProcessorEndpoint(uri, this, beanValidator); |
| } |
| } |