package com.sun.j2ee.blueprints.admin.web;
import java.io.IOException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import javax.servlet.ServletException;
import javax.servlet.ServletOutputStream;
import javax.naming.NamingException;
import javax.naming.InitialContext;
public class AdminRequestProcessor extends HttpServlet {
protected String buildJNLP(HttpServletRequest req) throws ServletException {
String serverName = req.getServerName();
int serverPort = req.getServerPort();
StringBuffer jnlp = new StringBuffer();
jnlp.append("<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"); jnlp.append("<jnlp codebase=\"http://").append(serverName).append(":").append(serverPort).append("/admin\">\n");
jnlp.append("<information>\n").append("<title>Pet Store Admin Rich Client</title>\n");
jnlp.append("<vendor>J2EE BluePrints</vendor>\n");
jnlp.append("<description>Example of Java Web Start Enabled Rich Client For a J2EE application</description>\n");
jnlp.append("<description kind=\"short\"></description>\n");
jnlp.append("</information>\n");
jnlp.append("<resources>\n");
jnlp.append("<j2se version=\"1.4\"/>\n");
jnlp.append("<j2se version=\"1.3\"/>\n");
jnlp.append("<jar href=\"AdminApp.jar\"/>\n");
jnlp.append("<jar href=\"jaxp.jar\"/>\n");
jnlp.append("<jar href=\"crimson.jar\"/>\n");
jnlp.append("</resources>\n");
jnlp.append("<application-desc main-class=\"com.sun.j2ee.blueprints.admin.client.PetStoreAdminClient\">\n");
jnlp.append("<argument>com.sun.j2ee.blueprints.admin.client.HttpPostPetStoreProxy</argument>\n");
jnlp.append("<argument>").append(serverName).append("</argument>\n");
jnlp.append("<argument>").append(serverPort).append("</argument>\n");
jnlp.append("<argument>").append(req.getSession().getId()).append("</argument>\n");
jnlp.append("</application-desc>\n</jnlp>\n"); return(jnlp.toString());
}
public void doGet(HttpServletRequest req, HttpServletResponse resp)
throws IOException, ServletException {
getServletConfig().getServletContext().getRequestDispatcher("/index.jsp").forward(req, resp);
}
public void doPost(HttpServletRequest req, HttpServletResponse resp)
throws IOException, ServletException {
String curScreen = req.getParameter("currentScreen");
if (curScreen == null) {
return;
}
curScreen = curScreen.trim();
if(curScreen.equals("logout")) {
getServletConfig().getServletContext().getRequestDispatcher("/logout.jsp").forward(req, resp);
}
if(curScreen.equals("manageorders")) {
resp.setContentType("application/x-java-jnlp-file");
ServletOutputStream out = resp.getOutputStream();
out.println(buildJNLP(req));
out.flush();
out.close();
}
}
}