Ejemplo n.º 1
0
  /**
   * Cancel the client selection.
   *
   * @return boolean
   */
  public boolean performCancel() {
    final List<WizardFragment> list = getAllWizardFragments();
    IRunnableWithProgress runnable =
        new IRunnableWithProgress() {
          public void run(IProgressMonitor monitor) throws InvocationTargetException {
            try {
              Iterator<WizardFragment> iterator = list.iterator();
              while (iterator.hasNext())
                executeTask((WizardFragment) iterator.next(), CANCEL, monitor);
            } catch (CoreException ce) {
              throw new InvocationTargetException(ce);
            }
          }
        };

    Throwable t = null;
    try {
      if (getContainer() != null) getContainer().run(true, true, runnable);
      else runnable.run(new NullProgressMonitor());
      return true;
    } catch (InvocationTargetException te) {
      t = te.getCause();
    } catch (Exception e) {
      t = e;
    }
    PHPUiPlugin.log(
        new Status(
            IStatus.ERROR, PHPUiPlugin.ID, 0, "Error cancelling task wizard", t)); // $NON-NLS-1$

    if (t instanceof CoreException) {
      openError(t.getLocalizedMessage(), ((CoreException) t).getStatus());
    } else openError(t.getLocalizedMessage());

    return false;
  }
Ejemplo n.º 2
0
  public static String toMessage(Throwable t) {
    String message;
    if (t.getLocalizedMessage() == null) {
      message = "No description was provided";
    } else if (t.getLocalizedMessage().toLowerCase().indexOf("side location conflict") > -1) {
      message = t.getLocalizedMessage() + " -- Check for invalid geometries.";
    } else {
      message = t.getLocalizedMessage();
    }

    return message + " (" + StringUtil.toFriendlyName(t.getClass().getName()) + ")";
  }
Ejemplo n.º 3
0
 public Processor next() {
   try {
     return (Processor) (iterator.next());
   } catch (Throwable t) {
     if ("ServiceConfigurationError".equals(t.getClass().getSimpleName())) {
       log.error("proc.bad.config.file", t.getLocalizedMessage());
     } else {
       log.error("proc.processor.constructor.error", t.getLocalizedMessage());
     }
     throw new Abort(t);
   }
 }
Ejemplo n.º 4
0
 public void doError(
     HttpServletRequest request,
     HttpServletResponse response,
     String s,
     String message,
     Throwable e)
     throws java.io.IOException {
   if (e != null) {
     M_log.error(e.getLocalizedMessage(), e);
   }
   M_log.info(rb.getString(s) + ": " + message);
   String return_url = request.getParameter(BasicLTIConstants.LAUNCH_PRESENTATION_RETURN_URL);
   if (return_url != null && return_url.length() > 1) {
     if (return_url.indexOf('?') > 1) {
       return_url += "&lti_msg=" + URLEncoder.encode(rb.getString(s), "UTF-8");
     } else {
       return_url += "?lti_msg=" + URLEncoder.encode(rb.getString(s), "UTF-8");
     }
     // Avoid Response Splitting
     return_url = return_url.replaceAll("[\r\n]", "");
     response.sendRedirect(return_url);
     return;
   }
   PrintWriter out = response.getWriter();
   out.println(rb.getString(s));
 }
Ejemplo n.º 5
0
 public boolean hasNext() {
   try {
     return iterator.hasNext();
   } catch (Throwable t) {
     if ("ServiceConfigurationError".equals(t.getClass().getSimpleName())) {
       log.error("proc.bad.config.file", t.getLocalizedMessage());
     }
     throw new Abort(t);
   }
 }
Ejemplo n.º 6
0
    /** Runs the merge protocol as a leader */
    public void run() {

      // 1. Generate merge_id
      MergeId new_merge_id = MergeId.create(gms.local_addr);
      Collection<Address> coordsCopy = null;

      try {
        boolean success = setMergeId(null, new_merge_id);
        if (!success) {
          log.warn("failed to set my own merge_id (" + merge_id + ") to " + new_merge_id);
          return;
        }

        coordsCopy = new ArrayList<Address>(coords.keySet());

        /* 2. Fetch the current Views/Digests from all subgroup coordinators */
        success = getMergeDataFromSubgroupCoordinators(coords, new_merge_id, gms.merge_timeout);
        if (!success)
          throw new Exception(
              "merge leader did not get data from all partition coordinators " + coords.keySet());

        /* 3. Remove rejected MergeData elements from merge_rsp and coords (so we'll send the new view
         * only to members who accepted the merge request) */
        removeRejectedMergeRequests(coords.keySet());
        if (merge_rsps.size() == 0)
          throw new Exception("did not get any merge responses from partition coordinators");

        if (!coords
            .keySet()
            .contains(
                gms.local_addr)) // another member might have invoked a merge req on us before we
                                 // got there...
        throw new Exception("merge leader rejected merge request");

        /* 4. Combine all views and digests into 1 View/1 Digest */
        Vector<MergeData> merge_data = new Vector<MergeData>(merge_rsps.getResults().values());
        MergeData combined_merge_data = consolidateMergeData(merge_data);
        if (combined_merge_data == null) throw new Exception("could not consolidate merge");
        /* 4. Send the new View/Digest to all coordinators (including myself). On reception, they will
        install the digest and view in all of their subgroup members */
        sendMergeView(coords.keySet(), combined_merge_data, new_merge_id);
      } catch (Throwable ex) {
        if (log.isWarnEnabled())
          log.warn(gms.local_addr + ": " + ex.getLocalizedMessage() + ", merge is cancelled");
        sendMergeCancelledMessage(coordsCopy, new_merge_id);
      } finally {
        gms.getViewHandler().resume(new_merge_id);
        stopMergeCanceller(); // this is probably not necessary

        /*5. if flush is in stack stop the flush for entire cluster [JGRP-700] - FLUSH: flushing should span merge */
        gms.stopFlush();
        if (log.isDebugEnabled()) log.debug(gms.local_addr + ": merge leader completed merge task");
        thread = null;
      }
    }
  @NonNls
  private static String message(Throwable e) {
    String message = e.getMessage();
    if (message != null) return message;
    message = e.getLocalizedMessage();
    if (message != null) return message;
    message = e.toString();
    Throwable cause = e.getCause();
    if (cause != null) {
      String causeMessage = message(cause);
      return message + " (cause: " + causeMessage + ")";
    }

    return message;
  }
  /**
   * Shows an error and a short description.
   *
   * @param ex the exception
   */
  static void showError(Throwable ex, String title, String message) {
    try {
      if (title == null) title = "Error in SIP contactlist storage";

      if (message == null)
        message = title + "\n" + ex.getClass().getName() + ": " + ex.getLocalizedMessage();

      if (SipActivator.getUIService() != null)
        SipActivator.getUIService()
            .getPopupDialog()
            .showMessagePopupDialog(message, title, PopupDialog.ERROR_MESSAGE);
    } catch (Throwable t) {
      logger.error("Error for error dialog", t);
    }
  }
 /**
  * {@link RemoteUtil#unwrap(Throwable) unwraps} given exception if possible and builds error
  * message for it.
  *
  * @param e exception to process
  * @return error message for the given exception
  */
 @SuppressWarnings({"ThrowableResultOfMethodCallIgnored", "IOResourceOpenedButNotSafelyClosed"})
 @NotNull
 public static String buildErrorMessage(@NotNull Throwable e) {
   Throwable unwrapped = RemoteUtil.unwrap(e);
   String reason = unwrapped.getLocalizedMessage();
   if (!StringUtil.isEmpty(reason)) {
     return reason;
   } else if (unwrapped.getClass() == ExternalSystemException.class) {
     return String.format(
         "exception during working with external system: %s",
         ((ExternalSystemException) unwrapped).getOriginalReason());
   } else {
     StringWriter writer = new StringWriter();
     unwrapped.printStackTrace(new PrintWriter(writer));
     return writer.toString();
   }
 }
 @Override
 public void onError(final Throwable th) {
   myInstance.setStatus(InstanceStatus.ERROR);
   if (th != null) {
     myInstance.updateErrors(TypedCloudErrorInfo.fromException(th));
     LOG.warn(
         "An error occurred: "
             + th.getLocalizedMessage()
             + " during processing "
             + myInstance.getName());
   } else {
     myInstance.updateErrors(
         new TypedCloudErrorInfo(
             "Unknown error during processing instance " + myInstance.getName()));
     LOG.warn("Unknown error during processing " + myInstance.getName());
   }
 }
Ejemplo n.º 11
0
 /** Invoked when a factory can't be loaded. Log a warning, but do not stop the process. */
 private static void loadingFailure(
     final Class<?> category, final Throwable error, final boolean showStackTrace) {
   final String name = Classes.getShortName(category);
   final StringBuilder cause = new StringBuilder(Classes.getShortClassName(error));
   final String message = error.getLocalizedMessage();
   if (message != null) {
     cause.append(": ");
     cause.append(message);
   }
   final LogRecord record =
       Loggings.format(Level.WARNING, LoggingKeys.CANT_LOAD_SERVICE_$2, name, cause.toString());
   if (showStackTrace) {
     record.setThrown(error);
   }
   record.setSourceClassName(FactoryRegistry.class.getName());
   record.setSourceMethodName("scanForPlugins");
   record.setLoggerName(LOGGER.getName());
   LOGGER.log(record);
 }
Ejemplo n.º 12
0
  public boolean performFinish() {
    if (currentFragment != null) currentFragment.exit();

    final WizardFragment cFragment = currentFragment;

    status = Status.OK_STATUS;

    final List<WizardFragment> list = getAllWizardFragments();
    IRunnableWithProgress runnable =
        new IRunnableWithProgress() {
          public void run(IProgressMonitor monitor) {
            // enter & exit the remaining pages
            int index = list.indexOf(cFragment);
            while (index > 0 && index < list.size() - 1) {
              final WizardFragment fragment = (WizardFragment) list.get(++index);
              try {
                Display.getDefault()
                    .syncExec(
                        new Runnable() {
                          public void run() {
                            FragmentedWizardPage page = getFragmentData(fragment);
                            if (page.getControl() == null && pageContainerHook != null) {
                              page.createControl(pageContainerHook);
                            }
                            fragment.enter();
                            fragment.exit();
                          }
                        });
              } catch (Exception e) {
                PHPUiPlugin.log(
                    new Status(
                        IStatus.ERROR,
                        PHPUiPlugin.ID,
                        0,
                        "Could not enter/exit page",
                        e)); //$NON-NLS-1$
              }
            }

            if (useJob()) {
              class FinishWizardJob extends Job {
                public FinishWizardJob() {
                  super(getJobTitle());
                }

                public boolean belongsTo(Object family) {
                  return "org.eclipse.wst.server.ui.family".equals(family); // $NON-NLS-1$
                }

                public IStatus run(IProgressMonitor monitor2) {
                  try {
                    Iterator<WizardFragment> iterator = list.iterator();
                    while (iterator.hasNext()) executeTask(iterator.next(), FINISH, monitor2);
                  } catch (CoreException ce) {
                    Status status =
                        new Status(
                            IStatus.ERROR, PHPUiPlugin.ID, 0, ce.getLocalizedMessage(), null);
                    PHPUiPlugin.log(status);
                    return status;
                  }
                  return Status.OK_STATUS;
                }
              }

              FinishWizardJob job = new FinishWizardJob();
              job.setUser(true);
              job.schedule();
            } else {
              Iterator<WizardFragment> iterator = list.iterator();
              while (iterator.hasNext())
                try {
                  WizardFragment fragment = (WizardFragment) iterator.next();
                  if (!executeTask(fragment, FINISH, monitor)) {
                    status =
                        new Status(
                            IStatus.ERROR,
                            PHPUiPlugin.ID,
                            "Error during wizard page execution."); //$NON-NLS-1$
                  }
                } catch (CoreException e) {
                  PHPUiPlugin.log(e);
                }
            }
          }
        };

    Throwable t = null;
    try {
      if (getContainer() != null) getContainer().run(true, true, runnable);
      else runnable.run(new NullProgressMonitor());
      if (status.getSeverity() != IStatus.OK) {
        return false;
      }
      return true;
    } catch (InvocationTargetException te) {
      PHPUiPlugin.log(
          new Status(
              IStatus.ERROR, PHPUiPlugin.ID, 0, "Error finishing task wizard", te)); // $NON-NLS-1$
      t = te.getCause();
    } catch (Exception e) {
      PHPUiPlugin.log(
          new Status(
              IStatus.ERROR, PHPUiPlugin.ID, 0, "Error finishing task wizard 2", e)); // $NON-NLS-1$
      t = e;
    }
    if (t instanceof CoreException) {
      openError(t.getLocalizedMessage(), ((CoreException) t).getStatus());
    } else if (t instanceof NullPointerException) openError(PHPUIMessages.FragmentedWizard_7);
    else openError(t.getLocalizedMessage());

    return false;
  }