How to convert HttpServletResponse to javax.ws.rs.core.Response to set the status

[Adi Ishi]

Hi,

I'm working on a logging framework. The logging framework is written using cxf and javax.ws.rs.core.Response, and I wrote an interceptor using spring mvc. I'm trying to send the  HttpServletResponse to  javax.ws.rs.core.Response, since HttpServletResponse doesn't have a getStatus() method, how can I set the status to javax.ws.rs.core.Response.

Here is my interceptor

package com.logging;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.sql.DataSource;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.joda.time.LocalDateTime;
import org.springframework.jdbc.core.JdbcTemplate;
import org.springframework.stereotype.Component;
import org.springframework.web.servlet.ModelAndView;
import org.springframework.web.servlet.handler.HandlerInterceptorAdapter;

@Component
public class RequestLoggingInterceptor extends HandlerInterceptorAdapter {

	 private static final Log logger = LogFactory.getLog(RequestConversationPersister.class); private static final String HEADER_DEVICEID = "deviceid";
	    private static final String HEADER_DEVICEID_NOTPROVIDED_VALUE = "DEVICEID_NOTPROVIDED";
	    private static final String HEADER_POLICYNUMBER = "policynumber";
	    private static final String HEADER_POLICYNUMBER_NOTPROVIDED_VALUE = "POLICYNUMBER_NOTPROVIDED";
	    private static final String HEADER_USERID = "userid";
	    private static final String HEADER_USERID_NOTPROVIDED_VALUE = "USERID_NOTPROVIDED";
	    private static final String INSERT_STATEMENT = "Insert Into LOGNMSWS (CONVERSATION_ID, DEVICE_ID, REQUEST_URL, RESPONSE_STATUS, DATETIME, POLICYNUMBER, USERID) Values (?, ?, ?, ?, ?, ?, ?)";
	    protected static ThreadLocal<RequestGendroidServiceConversation> conversation = new ThreadLocal<RequestGendroidServiceConversation>();

	    // A spring abstraction of for JDBC, it handles exceptions and opening and
	    // closing connections
	   RequestConversationContainer container;

	    JdbcTemplate jdbcTemplate;

	    public RequestLoggingInterceptor( DataSource dataSource, RequestConversationContainer container) {
	    	  if ((dataSource == null) || (container == null)) {
	              throw new IllegalArgumentException("Neither dataSource or container may be null");
	          }
	    	jdbcTemplate = new JdbcTemplate(dataSource);
	    	this.container =  container;
	    }
	    public RequestLoggingInterceptor() {

	    }



	@Override
	public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) throws Exception {
		 String deviceid = request.getHeader(HEADER_DEVICEID)  != null ? request.getHeader(HEADER_DEVICEID)  : HEADER_DEVICEID_NOTPROVIDED_VALUE;
	      String policynumber =  request.getHeader(HEADER_POLICYNUMBER)  != null ? request.getHeader(HEADER_POLICYNUMBER) : HEADER_POLICYNUMBER_NOTPROVIDED_VALUE;
	      String userid = request.getHeader(HEADER_USERID)  != null ? request.getHeader(HEADER_USERID) : HEADER_USERID_NOTPROVIDED_VALUE;

	      int status = response.SC_OK;
  	  	System.out.println("---------> status"+ status);
       RequestGendroidServiceConversation gsc = new RequestGendroidServiceConversation(deviceid, request.getRequestURL().toString(),policynumber,userid);
       logger.debug("Handling GendroidConversation with id: " + gsc.getConversationID());
       // We don't want to interrupt or fail the response being handled by the
       // executing thread so we'll catch and log any exceptions.
       try {
           container.add(gsc);
           conversation.set(gsc);
       } catch (Exception e) {
           logger.error(e);
       }
		return true;
	}

	@Override
	public void postHandle(HttpServletRequest request, HttpServletResponse response, Object handler, ModelAndView mav) throws Exception {
        RequestGendroidServiceConversation gsc = conversation.get();
        if (gsc != null) {
          try {
        	  	
                gsc.setResponseTime(new LocalDateTime());
                gsc.setResponseStatus(HttpServletResponse.SC_OK); //-----------> here I hard coded with SC_OK but I need to send status
            } catch (Exception e) {
                logger.error("Could not retrieve Gendroid service conversation due to exception :" + e.getMessage());
            } finally {
                conversation.remove();
            }
        }

	}


}