RestTemplateUtil.java

package com.iemr.admin.utils;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.http.HttpEntity;
import org.springframework.http.HttpHeaders;
import org.springframework.http.MediaType;
import org.springframework.util.LinkedMultiValueMap;
import org.springframework.util.MultiValueMap;
import org.springframework.web.context.request.RequestContextHolder;
import org.springframework.web.context.request.ServletRequestAttributes;

import jakarta.servlet.http.HttpServletRequest;

public class RestTemplateUtil {
	private final static Logger logger = LoggerFactory.getLogger(RestTemplateUtil.class);
	
	public static HttpEntity<Object> createRequestEntity(Object body, String authorization) {
        
		ServletRequestAttributes servletRequestAttributes = ((ServletRequestAttributes) RequestContextHolder.getRequestAttributes());
		if (servletRequestAttributes == null) {
			MultiValueMap<String, String> headers = new LinkedMultiValueMap<>();
			headers.add(HttpHeaders.CONTENT_TYPE, MediaType.APPLICATION_JSON_VALUE + ";charset=utf-8");
			headers.add(HttpHeaders.AUTHORIZATION, authorization);
			return new HttpEntity<>(body, headers);
		}
		HttpServletRequest requestHeader = servletRequestAttributes.getRequest();
        String jwtTokenFromCookie = null;
		try {
			jwtTokenFromCookie = CookieUtil.getJwtTokenFromCookie(requestHeader);
			
		} catch (Exception e) {
			logger.error("Error while getting jwtToken from Cookie" + e.getMessage() );
		}

        MultiValueMap<String, String> headers = new LinkedMultiValueMap<>();
        headers.add(HttpHeaders.CONTENT_TYPE, MediaType.APPLICATION_JSON_VALUE + ";charset=utf-8");
        if(null != UserAgentContext.getUserAgent()) {
        	headers.add(HttpHeaders.USER_AGENT, UserAgentContext.getUserAgent());
        }
        headers.add(HttpHeaders.AUTHORIZATION, authorization);
        headers.add("JwtToken",requestHeader.getHeader("JwtToken"));
        if(null != jwtTokenFromCookie) {
        	headers.add(HttpHeaders.COOKIE, "Jwttoken=" + jwtTokenFromCookie);
        }

        return new HttpEntity<>(body, headers);
    }

}