Dynamically output a image via struts insted of servlet

Question

Hello,
I want to know how to dynamically output a image via struts insted of servlet;
I can work it fine with the serverlet, this how i get it to work via serverlet:
java class:
public class ImageServlet extends HttpServlet {
public void doGet(HttpServletRequest request, HttpServletResponse response)
          throws ServletException, IOException {
in web.xml :
<servlet>
<servlet-name>ImageServlet</servlet-name>
<servlet-class>com.admin.transferform.ImageServlet</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>ImageServlet</servlet-name>
<url-pattern>/ImgServlet</url-pattern>
</servlet-mapping>
and access the pic in[b] jsp :
<img src="/ImgServlet"></img>
<br>
I just want to know, how do i access via struct?
i change the java class to :
public class ImageServlet extends Action {
public ActionForward execute(ActionMapping mapping, ActionForm form,
HttpServletRequest request, HttpServletResponse response) {
and in struts-config.xml :
<action
path="/image"
type="com.admin.transferform.ImageServlet">
</action>
and i have tryed both these in jsp but none did work:
in JSP :
<img src="/image"></img>
or
<html:image src="/image" />
can some one tell me, where did i went wrong pleaseee :)

Answer 1

ImageServlet java :
package com.admin.transferform;
import java.io.*;
import java.net.URLConnection;
import javax.servlet.ServletException;
import javax.servlet.http.*;
import org.apache.log4j.Logger;
import org.apache.struts.action.Action;
import org.apache.struts.action.ActionError;
import org.apache.struts.action.ActionErrors;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
public class ImageServlet extends Action {
     private static Logger logger = Logger.getLogger(ImageServlet.class);
public ActionForward execute(ActionMapping mapping, ActionForm form,
HttpServletRequest request, HttpServletResponse response) {
          try {
               InputStream in = new BufferedInputStream(new FileInputStream("/export/projects/images/headernews.jpg"));
               logger.debug("dec : trying to output the image file");
               String s = URLConnection.guessContentTypeFromStream(in);
               response.setContentType( s );
               byte pic[]= new byte[in.available()];
               in.read( pic );
               OutputStream out = response.getOutputStream();
               out.write( pic );
          } catch (IOException e) {
               logger.error("Error opening file region", e);
          return null;
in struts-config :
<action-mappings>
<action
path="/image"
type="com.waterfind.admin.transferform.ImageServlet">
</action>
</action-mappings>
jsp :
<img src="<html:rewrite action="/image"/>">
or
<img src="/myContext/image.do"/>
none working still, any more help please :)