org.testingisdocumenting.webtau.http.testserver.ResponseUtils Maven / Gradle / Ivy

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package org.testingisdocumenting.webtau.http.testserver;

import org.apache.commons.io.IOUtils;

import javax.servlet.http.HttpServletRequest;
import java.io.IOException;
import java.util.Enumeration;
import java.util.LinkedHashMap;
import java.util.Map;

public class ResponseUtils {
    public static Map echoHeaders(HttpServletRequest request) {
        Map header = new LinkedHashMap<>();

        Enumeration headerNames = request.getHeaderNames();
        while (headerNames.hasMoreElements()) {
            String name = headerNames.nextElement();
            header.put(name, request.getHeader(name));
        }
        return header;
    }

    public static byte[] echoBody(HttpServletRequest request) {
        try {
            return IOUtils.toByteArray(request.getInputStream());
        } catch (IOException e) {
            throw new RuntimeException(e);
        }
    }
}