001 /** 002 * Licensed to the Apache Software Foundation (ASF) under one or more 003 * contributor license agreements. See the NOTICE file distributed with 004 * this work for additional information regarding copyright ownership. 005 * The ASF licenses this file to You under the Apache License, Version 2.0 006 * (the "License"); you may not use this file except in compliance with 007 * the License. You may obtain a copy of the License at 008 * 009 * http://www.apache.org/licenses/LICENSE-2.0 010 * 011 * Unless required by applicable law or agreed to in writing, software 012 * distributed under the License is distributed on an "AS IS" BASIS, 013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 014 * See the License for the specific language governing permissions and 015 * limitations under the License. 016 */ 017 package org.apache.camel.component.validator; 018 019 import java.util.Map; 020 021 import org.apache.camel.Endpoint; 022 import org.apache.camel.component.ResourceBasedComponent; 023 import org.apache.camel.impl.ProcessorEndpoint; 024 import org.springframework.core.io.Resource; 025 026 /** 027 * The <a href="http://camel.apache.org/validator.html">Validator Component</a> 028 * for validating XML against some schema 029 * 030 * @version $Revision: 768342 $ 031 */ 032 public class ValidatorComponent extends ResourceBasedComponent { 033 034 protected Endpoint createEndpoint(String uri, String remaining, Map parameters) throws Exception { 035 SpringValidator validator = new SpringValidator(); 036 Resource resource = resolveMandatoryResource(remaining); 037 validator.setSchemaResource(resource); 038 if (log.isDebugEnabled()) { 039 log.debug(this + " using schema resource: " + resource); 040 } 041 configureValidator(validator, uri, remaining, parameters); 042 043 // force loading of schema at create time otherwise concurrent processing could 044 // cause thread safe issues for the javax.xml.validation.SchemaFactory 045 validator.loadSchema(); 046 047 return new ProcessorEndpoint(uri, this, validator); 048 } 049 050 protected void configureValidator(SpringValidator validator, String uri, String remaining, Map parameters) throws Exception { 051 setProperties(validator, parameters); 052 } 053 }