runtime/org.argeo.slc.server/src/main/java/org/argeo/slc/web/mvc/provisioning/AbstractAvailableModules.java

   1 package org.argeo.slc.web.mvc.provisioning;
   2
   3 import java.io.IOException;
   4 import java.io.Writer;
   5
   6 import javax.servlet.ServletException;
   7 import javax.servlet.http.HttpServletRequest;
   8 import javax.servlet.http.HttpServletResponse;
   9
  10 import org.argeo.slc.build.ModularDistribution;
  11 import org.springframework.web.HttpRequestHandler;
  12
  13 /** List of modules for a distribution. */
  14 public abstract class AbstractAvailableModules implements HttpRequestHandler {
  15         protected abstract void print(Writer out, String baseUrl,
  16                         ModularDistribution md) throws IOException;
  17
  18         public final void handleRequest(HttpServletRequest request,
  19                         HttpServletResponse response) throws ServletException, IOException {
  20                 response.setContentType(getContentType());
  21
  22                 ModularDistribution md = (ModularDistribution) request
  23                                 .getAttribute("modularDistribution");
  24
  25                 String baseUrl = "http://" + request.getServerName() + ":"
  26                                 + request.getServerPort() + request.getContextPath() + "/"
  27                                 + md.getName() + "/" + md.getVersion() + "/";
  28
  29                 print(response.getWriter(), baseUrl, md);
  30         }
  31
  32         public String getContentType() {
  33                 return "text/plain";
  34         }
  35
  36 }