Ejemplo n.º 1
0
  /**
   * Returns true if the user represented by the current request plays the named role.
   *
   * @param role the named role to test.
   * @return true if the user plays the role.
   */
  public boolean isUserInRole(String role) {
    ServletInvocation invocation = getInvocation();

    if (invocation == null) {
      if (getRequest() != null) return getRequest().isUserInRole(role);
      else return false;
    }

    HashMap<String, String> roleMap = invocation.getSecurityRoleMap();

    if (roleMap != null) {
      String linkRole = roleMap.get(role);

      if (linkRole != null) role = linkRole;
    }

    String runAs = getRunAs();

    if (runAs != null) return runAs.equals(role);

    WebApp webApp = getWebApp();

    Principal user = getUserPrincipal();

    if (user == null) {
      if (log.isLoggable(Level.FINE)) log.fine(this + " no user for isUserInRole");

      return false;
    }

    RoleMapManager roleManager = webApp != null ? webApp.getRoleMapManager() : null;

    if (roleManager != null) {
      Boolean result = roleManager.isUserInRole(role, user);

      if (result != null) {
        if (log.isLoggable(Level.FINE)) log.fine(this + " userInRole(" + role + ")->" + result);

        return result;
      }
    }

    Login login = webApp == null ? null : webApp.getLogin();

    boolean inRole = login != null && login.isUserInRole(user, role);

    if (log.isLoggable(Level.FINE)) {
      if (login == null) log.fine(this + " no Login for isUserInRole");
      else if (user == null) log.fine(this + " no user for isUserInRole");
      else if (inRole) log.fine(this + " " + user + " is in role: " + role);
      else log.fine(this + " failed " + user + " in role: " + role);
    }

    return inRole;
  }
Ejemplo n.º 2
0
  /** Returns a JarDiff for the given request */
  public synchronized DownloadResponse getJarDiffEntry(
      ResourceCatalog catalog, DownloadRequest dreq, JnlpResource res) {
    if (dreq.getCurrentVersionId() == null) return null;

    // check whether the request is from javaws 1.0/1.0.1
    // do not generate minimal jardiff if it is from 1.0/1.0.1
    boolean doJarDiffWorkAround = isJavawsVersion(dreq, "1.0*");

    // First do a lookup to find a match
    JarDiffKey key =
        new JarDiffKey(
            res.getName(),
            dreq.getCurrentVersionId(),
            res.getReturnVersionId(),
            !doJarDiffWorkAround);

    JarDiffEntry entry = (JarDiffEntry) _jarDiffEntries.get(key);
    // If entry is not found, then the querty has not been made.
    if (entry == null) {
      if (_log.isInformationalLevel()) {
        _log.addInformational(
            "servlet.log.info.jardiff.gen",
            res.getName(),
            dreq.getCurrentVersionId(),
            res.getReturnVersionId());
      }
      File f = generateJarDiff(catalog, dreq, res, doJarDiffWorkAround);
      if (f == null) {
        _log.addWarning(
            "servlet.log.warning.jardiff.failed",
            res.getName(),
            dreq.getCurrentVersionId(),
            res.getReturnVersionId());
      }
      // Store entry in table
      entry = new JarDiffEntry(f);
      _jarDiffEntries.put(key, entry);
    }

    // Check for no JarDiff to return
    if (entry.getJarDiffFile() == null) {
      return null;
    } else {
      return DownloadResponse.getFileDownloadResponse(
          entry.getJarDiffFile(),
          _jarDiffMimeType,
          entry.getJarDiffFile().lastModified(),
          res.getReturnVersionId());
    }
  }
Ejemplo n.º 3
0
 protected void logParams() {
   Enumeration en = req.getParameterNames();
   while (en.hasMoreElements()) {
     String name = (String) en.nextElement();
     String vals[];
     String dispval;
     if (StringUtil.indexOfIgnoreCase(name, "passw") >= 0) {
       dispval = req.getParameter(name).length() == 0 ? "" : "********";
     } else if (log.isDebug2() && (vals = req.getParameterValues(name)).length > 1) {
       dispval = StringUtil.separatedString(vals, ", ");
     } else {
       dispval = req.getParameter(name);
     }
     log.debug(name + " = " + dispval);
   }
 }
  public final Response executeCommand(
      Object inputPar,
      UserSessionParameters userSessionPars,
      HttpServletRequest request,
      HttpServletResponse response,
      HttpSession userSession,
      ServletContext context) {
    try {
      String tableName = ((Object[]) inputPar)[0].toString();
      ArrayList oldVOs = (ArrayList) ((Object[]) inputPar)[1];
      ArrayList newVOs = (ArrayList) ((Object[]) inputPar)[2];

      VariantTypes bean = (VariantTypes) JAIOBeanFactory.getInstance().getBean(VariantTypes.class);
      Response answer =
          bean.updateVariantTypes(
              tableName,
              oldVOs,
              newVOs,
              ((JAIOUserSessionParameters) userSessionPars).getServerLanguageId(),
              userSessionPars.getUsername());

      return answer;
    } catch (Throwable ex) {
      Logger.error(
          userSessionPars.getUsername(),
          this.getClass().getName(),
          "executeCommand",
          "Error while processing request",
          ex);
      return new ErrorResponse(ex.getMessage());
    }
  }
  @Override
  public void render(RenderRequest portletReq, RenderResponse portletResp)
      throws PortletException, IOException {
    LOGGER.entering(LOG_CLASS, "main portlet render entry");

    long tid = Thread.currentThread().getId();
    portletReq.setAttribute(THREADID_ATTR, tid);

    PrintWriter writer = portletResp.getWriter();

    writer.write(
        "<div id=\"DispatcherTests_SPEC2_19_ForwardServletResource\">no resource output.</div>\n");
    ResourceURL resurl = portletResp.createResourceURL();
    resurl.setCacheability(PAGE);
    writer.write("<script>\n");
    writer.write("(function () {\n");
    writer.write("   var xhr = new XMLHttpRequest();\n");
    writer.write("   xhr.onreadystatechange=function() {\n");
    writer.write("      if (xhr.readyState==4 && xhr.status==200) {\n");
    writer.write(
        "         document.getElementById(\"DispatcherTests_SPEC2_19_ForwardServletResource\").innerHTML=xhr.responseText;\n");
    writer.write("      }\n");
    writer.write("   };\n");
    writer.write("   xhr.open(\"GET\",\"" + resurl.toString() + "\",true);\n");
    writer.write("   xhr.send();\n");
    writer.write("})();\n");
    writer.write("</script>\n");
  }
  public void summaryAction(HttpServletRequest req, HttpServletResponse res) {
    if (AccountController.redirectIfNoCookie(req, res)) return;

    Map<String, Object> viewData = new HashMap<String, Object>();
    DocumentManager docMan = new DocumentManager();

    try {

      if (req.getParameter("documentId") != null) {
        // Get the document ID
        int docId = Integer.parseInt(req.getParameter("documentId"));
        // Get the document using document id
        Document document = docMan.get(docId);
        // Set title to name of the document
        viewData.put("title", document.getDocumentName());
        // Create List of access records
        List<AccessRecord> accessRecords = new LinkedList<AccessRecord>();
        // Add access records for document to the list
        accessRecords = docMan.getAccessRecords(docId);

        viewData.put("accessRecords", accessRecords);
      } else {
        // Go back to thread page.
      }

    } catch (Exception e) {
      Logger.getLogger("").log(Level.SEVERE, "An error occurred when getting profile user", e);
    }

    view(req, res, "/views/group/Document.jsp", viewData);
  }
  public final Response executeCommand(
      Object inputPar,
      UserSessionParameters userSessionPars,
      HttpServletRequest request,
      HttpServletResponse response,
      HttpSession userSession,
      ServletContext context) {
    ArrayList vos = (ArrayList) inputPar;
    try {

      ItemDiscounts bean =
          (ItemDiscounts) JAIOBeanFactory.getInstance().getBean(ItemDiscounts.class);
      Response answer =
          bean.deleteItemDiscounts(
              vos,
              ((JAIOUserSessionParameters) userSessionPars).getServerLanguageId(),
              userSessionPars.getUsername());

      return answer;
    } catch (Throwable ex) {
      Logger.error(
          userSessionPars.getUsername(),
          this.getClass().getName(),
          "executeCommand",
          "Error while processing request",
          ex);
      return new ErrorResponse(ex.getMessage());
    }
  }
  public final Response executeCommand(
      Object inputPar,
      UserSessionParameters userSessionPars,
      HttpServletRequest request,
      HttpServletResponse response,
      HttpSession userSession,
      ServletContext context) {
    GridParams gridParams = (GridParams) inputPar;
    try {
      String companyCode =
          (String) gridParams.getOtherGridParams().get(ApplicationConsts.COMPANY_CODE_SYS01);
      BigDecimal progressiveHie02 =
          (BigDecimal) gridParams.getOtherGridParams().get(ApplicationConsts.PROGRESSIVE_HIE02);

      ItemFields bean = (ItemFields) JAIOBeanFactory.getInstance().getBean(ItemFields.class);
      Response answer =
          bean.loadItemFields(
              companyCode,
              progressiveHie02,
              ((JAIOUserSessionParameters) userSessionPars).getServerLanguageId(),
              userSessionPars.getUsername());

      return answer;
    } catch (Throwable ex) {
      Logger.error(
          userSessionPars.getUsername(),
          this.getClass().getName(),
          "executeCommand",
          "Error while processing request",
          ex);
      return new ErrorResponse(ex.getMessage());
    }
  }
Ejemplo n.º 9
0
 private void checkSubstance(ArchivalUnit au) {
   SubstanceChecker subChecker = new SubstanceChecker(au);
   if (!subChecker.isEnabled()) {
     errMsg = "No substance patterns defined for plugin.";
     return;
   }
   AuState auState = AuUtil.getAuState(au);
   SubstanceChecker.State oldState = auState.getSubstanceState();
   SubstanceChecker.State newState = subChecker.findSubstance();
   String chtxt = (newState == oldState ? "(unchanged)" : "(was " + oldState.toString() + ")");
   switch (newState) {
     case Unknown:
       log.error("Shouldn't happen: SubstanceChecker returned Unknown");
       errMsg = "Error in SubstanceChecker; see log.";
       break;
     case Yes:
       statusMsg = "AU has substance " + chtxt + ": " + au.getName();
       auState.setSubstanceState(SubstanceChecker.State.Yes);
       break;
     case No:
       statusMsg = "AU has no substance " + chtxt + ": " + au.getName();
       auState.setSubstanceState(SubstanceChecker.State.No);
       break;
   }
 }
Ejemplo n.º 10
0
  public static void shutdownThreadPoolsNow() {
    try {
      ThreadPoolManager.shutdownAllNow();
    } catch (Throwable ex) {
      // Log info:
      {
        Level level = Level.SEVERE;
        Logger logger = log;
        if (logger.isLoggable(level)) {
          String message = "Failure to stop thread pools!";
          logger.log(level, message, ex);
        }
      }

      throw new RuntimeException(ex);
    }
  }
Ejemplo n.º 11
0
  @Override
  public boolean login(boolean isFail) {
    try {
      WebApp webApp = getWebApp();

      if (webApp == null) {
        if (log.isLoggable(Level.FINE)) log.finer("authentication failed, no web-app found");

        getResponse().sendError(HttpServletResponse.SC_FORBIDDEN);

        return false;
      }

      // If the authenticator can find the user, return it.
      Login login = webApp.getLogin();

      if (login != null) {
        Principal user = login.login(this, getResponse(), isFail);

        return user != null;
        /*
        if (user == null)
          return false;

        setAttribute(AbstractLogin.LOGIN_NAME, user);

        return true;
        */
      } else if (isFail) {
        if (log.isLoggable(Level.FINE))
          log.finer("authentication failed, no login module found for " + webApp);

        getResponse().sendError(HttpServletResponse.SC_FORBIDDEN);

        return false;
      } else {
        // if a non-failure, then missing login is fine

        return false;
      }
    } catch (IOException e) {
      log.log(Level.FINE, e.toString(), e);

      return false;
    }
  }
Ejemplo n.º 12
0
  protected void statFlush() {
    try {
      DSLDataAccessorFactory f = DefaultDSLDataAccessorFactory.getInstance();
      DSLDataAccessor a = f.getDSLDataAccessor();

      a.statFlush();
    } catch (Throwable ex) {
      // Log info:
      {
        Level level = Level.SEVERE;
        Logger logger = log;
        if (logger.isLoggable(level)) {
          String message = "Failure to flush statistical info!";
          logger.log(level, message, ex);
        }
      }
    }
  }
  @Override
  public void serveResource(ResourceRequest portletReq, ResourceResponse portletResp)
      throws PortletException, IOException {
    LOGGER.entering(LOG_CLASS, "main portlet serveResource entry");

    long tid = Thread.currentThread().getId();
    portletReq.setAttribute(THREADID_ATTR, tid);

    PrintWriter writer = portletResp.getWriter();
  }
Ejemplo n.º 14
0
 private void forceV3Poll() {
   ArchivalUnit au = getAu();
   if (au == null) return;
   try {
     callV3ContentPoll(au);
   } catch (Exception e) {
     log.error("Can't start poll", e);
     errMsg = "Error: " + e.toString();
   }
 }
Ejemplo n.º 15
0
 private void forceReindexMetadata() {
   ArchivalUnit au = getAu();
   if (au == null) return;
   try {
     startReindexingMetadata(au, true);
   } catch (RuntimeException e) {
     log.error("Can't reindex metadata", e);
     errMsg = "Error: " + e.toString();
   }
 }
Ejemplo n.º 16
0
 private void doCheckSubstance() {
   ArchivalUnit au = getAu();
   if (au == null) return;
   try {
     checkSubstance(au);
   } catch (RuntimeException e) {
     log.error("Error in SubstanceChecker", e);
     errMsg = "Error in SubstanceChecker; see log.";
   }
 }
Ejemplo n.º 17
0
 private void doDisableMetadataIndexing() {
   ArchivalUnit au = getAu();
   if (au == null) return;
   try {
     disableMetadataIndexing(au, false);
   } catch (RuntimeException e) {
     log.error("Can't disable metadata indexing", e);
     errMsg = "Error: " + e.toString();
   }
 }
Ejemplo n.º 18
0
  private boolean startReindexingMetadata(ArchivalUnit au, boolean force) {
    if (metadataMgr == null) {
      errMsg = "Metadata processing is not enabled.";
      return false;
    }

    if (!force) {
      if (!AuUtil.hasCrawled(au)) {
        errMsg = "Au has never crawled. Click again to reindex metadata";
        showForceReindexMetadata = true;
        return false;
      }

      AuState auState = AuUtil.getAuState(au);
      switch (auState.getSubstanceState()) {
        case No:
          errMsg = "Au has no substance. Click again to reindex metadata";
          showForceReindexMetadata = true;
          return false;
        case Unknown:
          errMsg = "Unknown substance for Au. Click again to reindex metadata.";
          showForceReindexMetadata = true;
          return false;
        case Yes:
          // fall through
      }
    }

    // Fully reindex metadata with the highest priority.
    Connection conn = null;
    PreparedStatement insertPendingAuBatchStatement = null;

    try {
      conn = dbMgr.getConnection();
      insertPendingAuBatchStatement = metadataMgr.getPrioritizedInsertPendingAuBatchStatement(conn);

      if (metadataMgr.enableAndAddAuToReindex(
          au, conn, insertPendingAuBatchStatement, false, true)) {
        statusMsg = "Reindexing metadata for " + au.getName();
        return true;
      }
    } catch (DbException dbe) {
      log.error("Cannot reindex metadata for " + au.getName(), dbe);
    } finally {
      DbManager.safeCloseStatement(insertPendingAuBatchStatement);
      DbManager.safeRollbackAndClose(conn);
    }

    if (force) {
      errMsg = "Still cannot reindex metadata for " + au.getName();
    } else {
      errMsg = "Cannot reindex metadata for " + au.getName();
    }
    return false;
  }
  @Override
  public void processAction(ActionRequest portletReq, ActionResponse portletResp)
      throws PortletException, IOException {
    LOGGER.entering(LOG_CLASS, "main portlet processAction entry");

    portletResp.setRenderParameters(portletReq.getParameterMap());
    long tid = Thread.currentThread().getId();
    portletReq.setAttribute(THREADID_ATTR, tid);

    StringWriter writer = new StringWriter();
  }
Ejemplo n.º 20
0
  protected void service(HttpServletRequest request, HttpServletResponse response)
      throws ServletException, IOException {
    String action = request.getParameter("action");
    String name = request.getParameter("name");

    String redirect = "/user.jsp?name=" + name;
    Client client = ClientRepository.getInstance().getClient(name);

    if ("kick".equals(action)) {
      logger.info(
          client.getUser().getName()
              + " ("
              + client.getInetAddress()
              + ") has been kicked by "
              + request.getRemoteUser()
              + " ("
              + request.getRemoteHost()
              + ")");
    } else if ("ban".equals(action)) {
      Banlist banlist = Banlist.getInstance();
      banlist.ban(client.getInetAddress().getHostAddress());

      logger.info(
          client.getUser().getName()
              + " ("
              + client.getInetAddress()
              + ") has been banned by "
              + request.getRemoteUser()
              + " ("
              + request.getRemoteHost()
              + ")");

      // save the server configuration
      Server.getInstance().getConfig().save();
    }

    client.disconnect();

    response.sendRedirect("/channel.jsp?name=" + client.getChannel().getConfig().getName());
  }
Ejemplo n.º 21
0
 String getLocalIPAddr() {
   if (localAddr == null) {
     try {
       IPAddr localHost = IPAddr.getLocalHost();
       localAddr = localHost.getHostAddress();
     } catch (UnknownHostException e) {
       // shouldn't happen
       log.error("LockssServlet: getLocalHost: " + e.toString());
       return "???";
     }
   }
   return localAddr;
 }
Ejemplo n.º 22
0
 public MultiPartRequest getMultiPartRequest(int maxLen)
     throws FormDataTooLongException, IOException {
   if (req.getContentType() == null || !req.getContentType().startsWith("multipart/form-data")) {
     return null;
   }
   if (req.getContentLength() > maxLen) {
     throw new FormDataTooLongException(req.getContentLength() + " bytes, " + maxLen + " allowed");
   }
   MultiPartRequest multi = new MultiPartRequest(req);
   if (log.isDebug2()) {
     String[] parts = multi.getPartNames();
     log.debug3("Multipart request, " + parts.length + " parts");
     if (log.isDebug3()) {
       for (int p = 0; p < parts.length; p++) {
         String name = parts[p];
         String cont = multi.getString(parts[p]);
         log.debug3(name + ": " + cont);
       }
     }
   }
   multiReq = multi;
   return multi;
 }
Ejemplo n.º 23
0
  protected void stopScheduler() {
    try {
      SchedulerFactory f = DefaultSchedulerFactory.getInstance();
      Scheduler s = f.getScheduler();
      s.stop(null, null);
    } catch (IOException ex) {
      // Log info:
      {
        String message = "Failure to stop scheduler!";
        log.log(Level.SEVERE, message, ex);
      }

      throw new RuntimeException(ex);
    } catch (Throwable ex) {
      // Log info:
      {
        String message = "Failure to stop scheduler!";
        log.log(Level.SEVERE, message, ex);
      }

      throw new RuntimeException(ex);
    }
  }
Ejemplo n.º 24
0
  protected void stopTerminal() {
    try {
      TerminalFactory f = DefaultTerminalFactory.getInstance();
      Terminal t = f.getTerminal();
      t.stop();
    } catch (IOException ex) {
      // Log info:
      {
        String message = "Failure to stop terminal!";
        log.log(Level.SEVERE, message, ex);
      }

      throw new RuntimeException(ex);
    } catch (Throwable ex) {
      // Log info:
      {
        String message = "Failure to stop terminal!";
        log.log(Level.SEVERE, message, ex);
      }

      throw new RuntimeException(ex);
    }
  }
Ejemplo n.º 25
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  public void setUp() throws ServletException {
    // Set up a StaticServlet, along with its context and config.
    context = new ServletContextFixture();
    config = new ServletConfigFixture(context);
    servlet = new StaticServlet();
    servlet.init(config);
    response = new ServletResponseFixture();

    // Redirect the servlet's log so we can read any output
    // generated.
    log4jLog = new StringAppender();
    StaticServlet.logger = Logger.getRootLogger();
    StaticServlet.logger.removeAllAppenders();
    StaticServlet.logger.addAppender(log4jLog);
  }
Ejemplo n.º 26
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  @Override
  public void doFilter(
      ServletRequest servletRequest, ServletResponse servletResponse, FilterChain filterChain)
      throws IOException, ServletException {
    String sessionId = ((HttpServletRequest) servletRequest).getSession().getId();
    String url = ((HttpServletRequest) servletRequest).getRequestURI();
    String httpMethod = ((HttpServletRequest) servletRequest).getMethod();
    String ip = servletRequest.getRemoteAddr();

    try {
      MDC.put(SESSION_ID, sessionId);
      MDC.put(URL, url);
      MDC.put(HTTP_METHOD, httpMethod);
      MDC.put(IP, ip);
      Logger.info("one request started before filter");
      filterChain.doFilter(servletRequest, servletResponse);
      Logger.info("one request finished after filter");
    } finally {
      MDC.remove(SESSION_ID);
      MDC.remove(URL);
      MDC.remove(HTTP_METHOD);
      MDC.remove(IP);
    }
  }
Ejemplo n.º 27
0
 private void doV3Poll() {
   ArchivalUnit au = getAu();
   if (au == null) return;
   try {
     callV3ContentPoll(au);
   } catch (PollManager.NotEligibleException e) {
     errMsg = "AU is not eligible for poll: " + e.getMessage();
     //       errMsg = "Ineligible: " + e.getMessage() +
     // 	"<br>Click again to force new poll.";
     //       showForcePoll = true;
     return;
   } catch (Exception e) {
     log.error("Can't start poll", e);
     errMsg = "Error: " + e.toString();
   }
 }
Ejemplo n.º 28
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 private static synchronized String getJavascript() {
   if (jstext == null) {
     InputStream istr = null;
     try {
       ClassLoader loader = Thread.currentThread().getContextClassLoader();
       istr = loader.getResourceAsStream(JAVASCRIPT_RESOURCE);
       jstext = StringUtil.fromInputStream(istr);
       istr.close();
     } catch (Exception e) {
       log.error("Can't load javascript", e);
     } finally {
       IOUtil.safeClose(istr);
     }
   }
   return jstext;
 }
Ejemplo n.º 29
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  /** Download resource to the given file */
  private boolean download(URL target, File file) {

    _log.addDebug("JarDiffHandler:  Doing download");

    boolean ret = true;
    boolean delete = false;
    // use bufferedstream for better performance
    BufferedInputStream in = null;
    BufferedOutputStream out = null;
    try {
      in = new BufferedInputStream(target.openStream());
      out = new BufferedOutputStream(new FileOutputStream(file));
      int read = 0;
      int totalRead = 0;
      byte[] buf = new byte[BUF_SIZE];
      while ((read = in.read(buf)) != -1) {
        out.write(buf, 0, read);
        totalRead += read;
      }

      _log.addDebug("total read: " + totalRead);
      _log.addDebug("Wrote URL " + target.toString() + " to file " + file);

    } catch (IOException ioe) {

      _log.addDebug("Got exception while downloading resource: " + ioe);

      ret = false;

      if (file != null) delete = true;

    } finally {

      try {
        in.close();
        in = null;
      } catch (IOException ioe) {
        _log.addDebug("Got exception while downloading resource: " + ioe);
      }

      try {
        out.close();
        out = null;
      } catch (IOException ioe) {
        _log.addDebug("Got exception while downloading resource: " + ioe);
      }

      if (delete) {
        file.delete();
      }
    }
    return ret;
  }
Ejemplo n.º 30
0
  private boolean startCrawl(ArchivalUnit au, boolean force, boolean deep)
      throws CrawlManagerImpl.NotEligibleException {
    CrawlManagerImpl cmi = (CrawlManagerImpl) crawlMgr;
    if (force) {
      RateLimiter limit = cmi.getNewContentRateLimiter(au);
      if (!limit.isEventOk()) {
        limit.unevent();
      }
    }
    cmi.checkEligibleToQueueNewContentCrawl(au);
    String delayMsg = "";
    String deepMsg = "";
    try {
      cmi.checkEligibleForNewContentCrawl(au);
    } catch (CrawlManagerImpl.NotEligibleException e) {
      delayMsg = ", Start delayed due to: " + e.getMessage();
    }
    Configuration config = ConfigManager.getCurrentConfig();
    int pri = config.getInt(PARAM_CRAWL_PRIORITY, DEFAULT_CRAWL_PRIORITY);

    CrawlReq req;
    try {
      req = new CrawlReq(au);
      req.setPriority(pri);
      if (deep) {
        int d = Integer.parseInt(formDepth);
        if (d < 0) {
          errMsg = "Illegal refetch depth: " + d;
          return false;
        }
        req.setRefetchDepth(d);
        deepMsg = "Deep (" + req.getRefetchDepth() + ") ";
      }
    } catch (NumberFormatException e) {
      errMsg = "Illegal refetch depth: " + formDepth;
      return false;
    } catch (RuntimeException e) {
      log.error("Couldn't create CrawlReq: " + au, e);
      errMsg = "Couldn't create CrawlReq: " + e.toString();
      return false;
    }
    cmi.startNewContentCrawl(req, null);
    statusMsg = deepMsg + "Crawl requested for " + au.getName() + delayMsg;
    return true;
  }