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.io.IOException;
020
021 import javax.xml.transform.Source;
022 import javax.xml.transform.stream.StreamSource;
023
024 import org.apache.camel.processor.validation.ValidatingProcessor;
025
026 import org.springframework.core.io.Resource;
027
028 /**
029 * Validator that uses Spring for reading the scheme resource.
030 *
031 * @version $Revision: 747759 $
032 */
033 public class SpringValidator extends ValidatingProcessor {
034 private Resource schemaResource;
035
036 public Resource getSchemaResource() {
037 return schemaResource;
038 }
039
040 public void setSchemaResource(Resource schemaResource) {
041 this.schemaResource = schemaResource;
042 }
043
044 @Override
045 protected Source createSchemaSource() throws IOException {
046 if (schemaResource != null) {
047 if (schemaResource.getURL() == null) {
048 return new StreamSource(schemaResource.getInputStream());
049 } else {
050 return new StreamSource(schemaResource.getInputStream(), schemaResource.getURL().toExternalForm());
051 }
052 } else {
053 return super.createSchemaSource();
054 }
055 }
056 }