/*
* Copyright 2006-2014 the original author or authors.
*
* Licensed 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 com.consol.citrus.endpoint.adapter.mapping;
import com.consol.citrus.exceptions.CitrusRuntimeException;
import com.consol.citrus.message.Message;
/**
* Extractor searches for header name in request headers for mapping name identification.
*
* @author Christoph Deppisch
* @since 1.4
*/
public class HeaderMappingKeyExtractor extends AbstractMappingKeyExtractor {
/** Header name to search for */
private String headerName = "";
/**
* Default constructor.
*/
public HeaderMappingKeyExtractor() {
super();
}
/**
* Constructor using header name field.
* @param headerName
*/
public HeaderMappingKeyExtractor(String headerName) {
this.headerName = headerName;
}
@Override
public String getMappingKey(Message request) {
if (request.getHeader(headerName) != null) {
return request.getHeader(headerName).toString();
} else {
throw new CitrusRuntimeException(String.format("Unable to find header '%s' in request message", headerName));
}
}
/**
* Sets the header name.
* @param headerName
*/
public void setHeaderName(String headerName) {
this.headerName = headerName;
}
}