コード例 #1
0
  private void initServices() {
    BundleContext context = Activator.getContext();
    if (context == null) {
      RuntimeLog.log(
          new Status(
              IStatus.ERROR,
              RegistryMessages.OWNER_NAME,
              0,
              RegistryMessages.bundle_not_activated,
              null));
      return;
    }

    debugTracker = new ServiceTracker(context, DebugOptions.class.getName(), null);
    debugTracker.open();

    bundleTracker = new ServiceTracker(context, PackageAdmin.class.getName(), null);
    bundleTracker.open();

    // locations
    final String FILTER_PREFIX =
        "(&(objectClass=org.eclipse.osgi.service.datalocation.Location)(type="; //$NON-NLS-1$
    Filter filter = null;
    try {
      filter = context.createFilter(FILTER_PREFIX + PROP_CONFIG_AREA + "))"); // $NON-NLS-1$
    } catch (InvalidSyntaxException e) {
      // ignore this.  It should never happen as we have tested the above format.
    }
    configurationLocationTracker = new ServiceTracker(context, filter, null);
    configurationLocationTracker.open();
  }
コード例 #2
0
  private <S> S getService(Class<S> clazz, String filter) {
    BundleContext context = Activator.getContext();
    if (context == null) return null;

    Collection<ServiceReference<S>> references;
    try {
      references = context.getServiceReferences(clazz, filter);
    } catch (InvalidSyntaxException e) {
      // TODO Auto-generated catch block
      return null;
    }
    if (references == null || references.size() == 0) return null;

    ServiceReference<S> ref = references.iterator().next();
    S result = context.getService(ref);
    context.ungetService(ref);
    return result;
  }
コード例 #3
0
ファイル: board_jsp.java プロジェクト: gongnaixiao/Study
  public void _jspService(HttpServletRequest request, HttpServletResponse response)
      throws java.io.IOException, ServletException {

    PageContext pageContext = null;
    HttpSession session = null;
    ServletContext application = null;
    ServletConfig config = null;
    JspWriter out = null;
    Object page = this;
    JspWriter _jspx_out = null;
    PageContext _jspx_page_context = null;

    try {
      response.setContentType("text/html; charset=utf-8");
      pageContext = _jspxFactory.getPageContext(this, request, response, null, true, 8192, true);
      _jspx_page_context = pageContext;
      application = pageContext.getServletContext();
      config = pageContext.getServletConfig();
      session = pageContext.getSession();
      out = pageContext.getOut();
      _jspx_out = out;
      _jspx_resourceInjector =
          (org.glassfish.jsp.api.ResourceInjector)
              application.getAttribute("com.sun.appserv.jsp.resource.injector");

      out.write("\r\n");
      out.write("\r\n");
      out.write("\r\n");
      out.write("\r\n");
      out.write("\r\n");
      out.write("\r\n");
      out.write("\r\n");
      out.write("\r\n");
      out.write(
          "<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Transitional//EN\" \"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd\">\r\n");
      out.write("<html xmlns=\"http://www.w3.org/1999/xhtml\" >\r\n");
      out.write("<head>\r\n");
      out.write("<meta http-equiv=\"Content-Type\" content=\"text/html; charset=UTF-8\">\r\n");
      out.write("<title>Neonat论坛</title>\r\n");
      out.write(
          "<link href=\"forum.css\" media=\"screen\" rel=\"stylesheet\" type=\"text/css\">\r\n");
      out.write("</head>\r\n");
      out.write("<body>\r\n");
      out.write("<div id=\"page\">\r\n");
      out.write("  <div id=\"header\">\r\n");
      out.write("    <div class=\"clearfix\">\r\n");
      out.write("      <div style=\"padding:15px 0 10px 0;\">\r\n");
      out.write("          <div class=\"title_logo\"></div>\r\n");
      out.write("      </div>\r\n");
      out.write(
          "      <div class=\"toolbar\"><a href=\"new.jsp\"><img src=\"images/post.gif\" /></a><div style=\"float:right\">论坛发帖总数:\r\n");
      out.write("\t\t");

      BundleContext context = Activator.getContext();
      NeonatModelService ms =
          context.getService(context.getServiceReference(NeonatModelService.class));
      Board board = ms.getBoard();
      out.println(board.getTopicCount());

      out.write("\r\n");
      out.write("\t  </div></div>\r\n");
      out.write("\t  \r\n");
      out.write("\t <table id=\"forum_main\" cellspacing=\"1\">\r\n");
      out.write("        <thead>\r\n");
      out.write("          <tr>\r\n");
      out.write("            <td bgcolor=\"#477AA5\" style=\"width: 20px;\">ID</td>\r\n");
      out.write(
          "            <td colspan=\"2\" bgcolor=\"#477AA5\" style=\"border-left: 1px solid white;\">主题</td>\r\n");
      out.write("            <td bgcolor=\"#477AA5\" style=\"width: 50px;\">回复</td>\r\n");
      out.write("            <td bgcolor=\"#477AA5\" style=\"width: 100px;\">发帖时间</td>\r\n");
      out.write("            <td bgcolor=\"#477AA5\" style=\"width: 100px;\">作者</td>\r\n");
      out.write("          </tr>\r\n");
      out.write("        </thead>\r\n");
      out.write("        <tbody>\r\n");
      out.write("           ");

      for (Iterator<Entry<Integer, Topic>> i = board.getTopicsMap().entrySet().iterator();
          i.hasNext(); ) {
        Topic topic = i.next().getValue();

        out.write("\r\n");
        out.write("\t        <tr>\r\n");
        out.write("\t            <td class=\"topic_id\">");
        out.print(topic.getId());
        out.write("</td>\r\n");
        out.write("\t            <td class=\"topic_icon unread_topic\"></td>\r\n");
        out.write("\t            <td class=\"topic_title\"><a href=\"content.jsp?id=");
        out.print(topic.getId());
        out.write('"');
        out.write('>');
        out.print(topic.getTitle());
        out.write("</a></td>\r\n");
        out.write("\t            <td class=\"topic_replies\">");
        out.print(topic.getReplyTopics().size());
        out.write("</td>\r\n");
        out.write("\t            <td class=\"topic_time\">");
        out.print(topic.getDate().toLocaleString());
        out.write("</td>\r\n");
        out.write(
            "\t            <td class=\"topic_author\"><a href=\"#\" target=\"_blank\">IcyFenix</a></td>\r\n");
        out.write("\t        </tr>\r\n");
        out.write("\t        ");
      }

      out.write("\r\n");
      out.write("      </table>\r\n");
      out.write("      <br />\r\n");
      out.write(
          "      <div style=\"text-align:center\">©2011-2012 Neonat BBS All rights reserved.</div>\r\n");
      out.write("    </div>\r\n");
      out.write("  </div>\r\n");
      out.write("</div>\r\n");
      out.write("</body>\r\n");
      out.write("</html>");
    } catch (Throwable t) {
      if (!(t instanceof SkipPageException)) {
        out = _jspx_out;
        if (out != null && out.getBufferSize() != 0) out.clearBuffer();
        if (_jspx_page_context != null) _jspx_page_context.handlePageException(t);
        else throw new ServletException(t);
      }
    } finally {
      _jspxFactory.releasePageContext(_jspx_page_context);
    }
  }