Returns a string containing all the soap HTTP request headers and their values. - Java javax.xml.soap

Java examples for javax.xml.soap:SOAPMessage

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Description

Returns a string containing all the soap HTTP request headers and their values.

Demo Code

/**/*from w  ww .  j ava  2 s. c  o m*/
 * MIT License
 *
 * Copyright (C) 2014 Petteri Kivim?ki
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 */
import java.util.Enumeration;
import java.util.Iterator;
import java.util.StringTokenizer;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.xml.soap.AttachmentPart;
import javax.xml.soap.MimeHeader;
import javax.xml.soap.MimeHeaders;
import javax.xml.soap.SOAPException;
import javax.xml.soap.SOAPMessage;

public class Main{
    /**
     * Returns a string containing all the HTTP request headers and their values.
     * @param req HTTP request
     * @return String containing all the HTTP request headers and their values
     */
    public static String getHeaderInfo(HttpServletRequest req) {
        StringBuilder builder = new StringBuilder("HTTP request headers :");

        Enumeration<String> headerNames = req.getHeaderNames();

        while (headerNames.hasMoreElements()) {
            String headerName = headerNames.nextElement();
            builder.append("\n\"").append(headerName).append("\" => \"");
            Enumeration<String> headers = req.getHeaders(headerName);
            while (headers.hasMoreElements()) {
                String headerValue = headers.nextElement();
                builder.append(headerValue);
                if (headers.hasMoreElements()) {
                    builder.append(",");
                }
            }
            builder.append("\"");
        }
        return builder.toString();
    }
    /**
     * Fetches MIME header information from HTTP request object.
     * @param req HTTP request object
     * @return MimeHeaders that were extracted from the HTTP request
     */
    public static MimeHeaders getHeaders(HttpServletRequest req) {
        Enumeration enumeration = req.getHeaderNames();
        MimeHeaders headers = new MimeHeaders();

        while (enumeration.hasMoreElements()) {
            String name = (String) enumeration.nextElement();
            String value = req.getHeader(name);

            StringTokenizer values = new StringTokenizer(value, ",");
            while (values.hasMoreTokens()) {
                headers.addHeader(name, values.nextToken().trim());
            }
        }
        return headers;
    }
}

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