Пример #1
0
  @RequestMapping("/view")
  public void view(
      Model model,
      @RequestParam("id") String jar,
      @RequestParam(value = "clz", required = false) String clazzName) {

    clazzName = clazzName != null ? clazzName.replace('.', '/') : null;

    model.addAttribute("clzName", clazzName);
    model.addAttribute("id", jar);

    if (Database.get(jar) == null) {
      return;
    }

    FileItem path = (FileItem) Database.get(jar).getObj();
    try {
      ClassMap classMap =
          ClassMap.build(new JarFile(new File(path.getFullName()).getCanonicalPath()));

      classMap.rebuildConfig(new RenameConfig(), null);

      model.addAttribute("classMap", classMap);
      model.addAttribute("origName", path.getOrigName());

      // to find which package should open
      if (clazzName != null) {
        model.addAttribute("openPkg", classMap.getShortPackage(clazzName));
      }
    } catch (IOException e) {
      e.printStackTrace();
    }
  }
Пример #2
0
  @RequestMapping(value = "search")
  public String search(
      Model model, @RequestParam("id") String jarid, @RequestParam("q") final String query) {
    model.addAttribute("id", jarid);
    model.addAttribute("query", query);

    if (Database.get(jarid) == null) {
      return null;
    }

    FileItem path = (FileItem) Database.get(jarid).getObj();
    model.addAttribute("jarFile", path);
    try {
      ClassMap classMap =
          ClassMap.build(new JarFile(new File(path.getFullName()).getCanonicalPath()));

      classMap.rebuildConfig(new RenameConfig(), null);

      model.addAttribute("classMap", classMap);

      final Set<String> matches = new TreeSet<String>();
      ClassWalker walker =
          new ClassWalker() {

            @Override
            public void walk(ClassInfo classInfo) {
              if (classInfo.getClassShortName().equals(query)) {
                matches.add(classInfo.getClassName());
              }
            }
          };

      classMap.walk(walker);

      if (matches.size() == 1) {
        model.addAttribute("clz", matches.iterator().next());
        return "redirect:/jarviewer/view.htm";
      }
      model.addAttribute("matches", matches);

    } catch (IOException e) {
      e.printStackTrace();
    }
    return "/jarviewer/search";
  }
Пример #3
0
  @RequestMapping("/graphdata")
  public View graphdata(
      @RequestParam("id") final String jar,
      @RequestParam(value = "clz", required = false) final String clz,
      @RequestParam(value = "type", required = false) final String type) {
    FileItem path = (FileItem) Database.get(jar).getObj();
    try {
      final ClassMap classMap =
          ClassMap.build(new JarFile(new File(path.getFullName()).getCanonicalPath()));
      classMap.rebuildConfig(new RenameConfig(), null);
      return new View() {

        @Override
        public String getContentType() {
          return "application/json";
          // return "text/plain";
        }

        @Override
        public void render(
            Map<String, ?> model, HttpServletRequest request, HttpServletResponse response)
            throws Exception {
          BufferedWriter writer = new BufferedWriter(response.getWriter());
          Map<String, List<ClassInfo>> tree = classMap.getTree();
          int count = 0;
          Set<String> allObj = new HashSet<String>();
          writer.write("{\"src\":\"");
          ClassInfo clzInfo = classMap.getClassInfo(clz);
          if (clzInfo != null) {
            // partial dep-graph
            if ("mydeps".equals(type)) {
              // deps of clz
              for (String dep : clzInfo.getDependencies()) {
                if (classMap.contains(dep)) {
                  writeDep(writer, clz, dep);
                }
              }
            } else if ("depsonme".equals(type)) {
              // who depends on me ?
              for (Map.Entry<String, List<ClassInfo>> e : tree.entrySet()) {
                for (ClassInfo info : e.getValue()) {
                  if (info.getDependencies().contains(clz)) {
                    writeDep(writer, info.getClassName(), clz);
                  }
                }
              }
            }
            writer.write(clz + " {color:red,link:'/'}");
          } else {
            // all data
            for (Map.Entry<String, List<ClassInfo>> e : tree.entrySet()) {
              writer.write(";" + e.getKey() + "\\n");
              for (ClassInfo clazz : e.getValue()) {
                for (String dep : clazz.getDependencies()) {
                  if (classMap.contains(dep)) {
                    allObj.add(clazz.getClassName());
                    allObj.add(dep);
                    writeDep(writer, clazz.getClassShortName(), Utils.getShortName(dep));
                    count++;
                  }
                }
              }
              writer.write(";// end of package " + e.getKey() + "\\n");
            }
          }
          writer.write("; totally " + count + " edges.\\n");
          // TODO link doesn't work,why?
          // for (String clz : allObj) {
          // writer.write(Utils.getShortName(clz) +
          // " {link:'view.htm?id=" + jar + "&clz=" + clz + "'}\\n");
          // }
          writer.write("\"}\n");
          writer.flush();
          Utils.close(writer);
        }

        private void writeDep(Writer writer, final String src, String dest) throws IOException {
          writer.write(src);
          writer.write(" -> ");
          writer.write(dest);
          writer.write("\\n");
        }
      };
    } catch (IOException e) {
      // TODO Auto-generated catch block
      e.printStackTrace();
    }

    return null;
  }