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/*
* 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.tuscany.sca.binding.http.util;
import java.util.ArrayList;
import java.util.Enumeration;
import java.util.List;
import javax.servlet.http.HttpServletRequest;
import org.apache.tuscany.sca.binding.http.HTTPHeader;
public class HTTPHeadersParser {
/**
* Parse http request headers to a map
*
* @param request
* @return
*/
public static List<HTTPHeader> getHeaders(HttpServletRequest request) {
List<HTTPHeader> headers = new ArrayList<HTTPHeader>();
Enumeration<?> headerNames = request.getHeaderNames();
while (headerNames.hasMoreElements()) {
String headerName = (String) headerNames.nextElement();
Object headerValue = request.getHeader(headerName);
HTTPHeader header = new HTTPHeader(headerName, headerValue);
headers.add(header);
}
return headers;
}
}
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