package test; public class Bean { private String _value; public void setValue(String value) { _value = value; } public String getValue() { return _value; } } package test; import java.io.*; import javax.servlet.http.*; import javax.servlet.*; import java.util.*; public class BeanServlet extends HttpServlet { private ArrayList _beans = new ArrayList(); public void addBean(Bean bean) { _beans.add(bean); } public void doGet (HttpServletRequest req, HttpServletResponse res) throws ServletException, IOException { res.setContentType("text/html"); PrintWriter out = res.getWriter(); for (int i = 0; i < _beans.size(); i++) { Bean bean = (Bean) _beans.get(i); out.println(bean.getValue() + "<br>"); } out.close(); } }

<web-app xmlns="http://caucho.com/ns/resin"> <servlet servlet-name="bean" servlet-class="test.BeanServlet"> <init> <bean value="bean-a"/> <bean value="bean-b"/> <bean value="bean-c"/> </init> </servlet> <servlet-mapping url-pattern="/bean" servlet-name="bean"/> </web-app>