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.spring.processor;
018
019 import org.apache.camel.processor.validation.ValidatingProcessor;
020 import org.springframework.core.io.Resource;
021
022 import javax.xml.transform.Source;
023 import javax.xml.transform.stream.StreamSource;
024 import java.io.IOException;
025
026 /**
027 * @version $Revision: $
028 */
029 public class SpringValidator extends ValidatingProcessor {
030 private Resource schemaResource;
031
032 public Resource getSchemaResource() {
033 return schemaResource;
034 }
035
036 public void setSchemaResource(Resource schemaResource) {
037 this.schemaResource = schemaResource;
038 }
039
040 @Override
041 protected Source createSchemaSource() throws IOException {
042 if (schemaResource != null) {
043 if (schemaResource.getURL() == null) {
044 return new StreamSource(schemaResource.getInputStream());
045 }
046 else {
047 return new StreamSource(schemaResource.getInputStream(), schemaResource.getURL().toExternalForm());
048 }
049 }
050 else {
051 throw new IllegalArgumentException("You must specify a schema, schemaFile, schemaResource, schemaSource or schemaUrl property");
052 }
053 }
054
055
056 }