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package com.fitbank.servlet;

import java.io.IOException;
import java.io.OutputStream;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import com.fitbank.web.BaseImage;

public class ImageServlet extends HttpServlet {
	/**
	 * 
	 */
	private static final long serialVersionUID = 1L;

	@Override
	protected void service(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
		resp.setHeader("Pragma", "no-cache");
		resp.setHeader("Cache-Control","no-cache");
		OutputStream out = resp.getOutputStream();
		try {			
			BaseImage rep = new BaseImage(req);
			resp.setContentType("image/jpeg");
			rep.getImage(out);		
		} catch (Exception e) {
			e.printStackTrace();
			out.write(e.getMessage().getBytes());
		} finally {
			out.close();
		}

	}

}