/**
* 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.cxf.ws.transfer.validationtransformation;
import java.util.List;
import org.apache.cxf.ws.transfer.Representation;
import org.apache.cxf.ws.transfer.shared.faults.InvalidRepresentation;
/**
* Helper class for validation and transformation.
*/
public final class ValidAndTransformHelper {
private ValidAndTransformHelper() {
}
/**
* Validation and transformation process.
* @param resourceTypeIdentifiers List of resourceTypeIdentifiers.
* @param newRepresentation Incoming representation.
* @param oldRepresentation Representation stored in the ResourceManager.
*/
public static void validationAndTransformation(
List<ResourceTypeIdentifier> resourceTypeIdentifiers,
Representation newRepresentation,
Representation oldRepresentation) {
if (resourceTypeIdentifiers != null && !resourceTypeIdentifiers.isEmpty()) {
for (ResourceTypeIdentifier resourceIdentifier : resourceTypeIdentifiers) {
ResourceTypeIdentifierResult valResult = resourceIdentifier.identify(newRepresentation);
if (valResult.isCorrect()) {
if (valResult.getTransformer() != null) {
ResourceTransformer transformer = valResult.getTransformer();
ResourceValidator validator = transformer.transform(newRepresentation, oldRepresentation);
if (validator != null && !validator.validate(newRepresentation, oldRepresentation)) {
throw new InvalidRepresentation();
}
}
return;
}
}
throw new InvalidRepresentation();
}
}
}