@EventListener
  public void onIssueEvent(IssueEvent issueEvent) {
    if (!issueEvent.getEventTypeId().equals(EventType.ISSUE_CREATED_ID)) {
      return;
    }

    Issue issue = issueEvent.getIssue();
    Collection<ProjectComponent> comps = issue.getComponentObjects();
    if (comps == null || comps.size() < 2) {
      return;
    }

    Project project = issue.getProjectObject();
    if (project == null || !isApplyPlugin(project.getId())) {
      return;
    }

    List<Issue> newIssues = new ArrayList<Issue>();
    ProjectComponent gv = null;
    Iterator<ProjectComponent> iter = comps.iterator();
    while (iter.hasNext()) {
      gv = iter.next();

      MutableIssue nissue = ComponentManager.getInstance().getIssueFactory().getIssue();
      // --> summary
      nissue.setSummary(String.format("[%s] %s", gv.getName(), issue.getSummary()));
      // --> project
      if (issue.getProjectObject() != null) {
        nissue.setProjectId(issue.getProjectObject().getId());
      }
      // --> issue type
      if (issue.getIssueTypeObject() != null) {
        nissue.setIssueTypeId(issue.getIssueTypeObject().getId());
      }
      // --> components
      Collection<ProjectComponent> nComps = new LinkedList<ProjectComponent>();
      nComps.add(gv);
      nissue.setComponentObjects(nComps);
      // --> assignee
      String compLead = gv.getLead();
      nissue.setAssigneeId(compLead);
      // --> reporter
      nissue.setReporter(issueEvent.getUser());
      // --> priority
      nissue.setPriorityObject(issue.getPriorityObject());
      // --> description
      nissue.setDescription(issue.getDescription());
      // --> env
      nissue.setEnvironment(issue.getEnvironment());
      // --> due date
      nissue.setDueDate(issue.getDueDate());
      // --> estimate
      nissue.setEstimate(issue.getEstimate());
      // --> labels
      nissue.setLabels(issue.getLabels());
      nissue.setAffectedVersions(issue.getAffectedVersions());
      nissue.setWorkflowId(issue.getWorkflowId());
      nissue.setParentId(issue.getParentId());

      // --> status
      if (issue.getStatusObject() != null) {
        nissue.setStatusId(issue.getStatusObject().getId());
      }

      // --> resolution
      if (issue.getResolutionObject() != null) {
        nissue.setResolutionId(issue.getResolutionObject().getId());
      }

      nissue.setFixVersions(issue.getFixVersions());
      nissue.setResolutionDate(issue.getResolutionDate());
      nissue.setTimeSpent(issue.getTimeSpent());
      nissue.setVotes(issue.getVotes());
      nissue.setCreated(issue.getCreated());
      nissue.setSecurityLevelId(issue.getSecurityLevelId());
      nissue.setOriginalEstimate(issue.getOriginalEstimate());

      List<CustomField> cfs =
          ComponentManager.getInstance().getCustomFieldManager().getCustomFieldObjects(issue);
      if (cfs != null) {
        for (CustomField cf : cfs) {
          Object cfVal = issue.getCustomFieldValue(cf);
          if (cfVal != null) {
            nissue.setCustomFieldValue(cf, cfVal);
          }
        }
      }

      // --> create issue
      try {
        Issue newIssueObj =
            ComponentManager.getInstance()
                .getIssueManager()
                .createIssueObject(issueEvent.getUser(), nissue);
        newIssues.add(newIssueObj);
      } catch (CreateException crex) {
        log.error("IssueClonerByComponents::onIssueEvent - Cannot create dependent issues", crex);
      }
    }

    Collection<Attachment> atts = issue.getAttachments();
    if (atts != null) {
      AttachmentManager am = ComponentManager.getInstance().getAttachmentManager();
      for (Attachment att : atts) {
        File attFile = AttachmentUtils.getAttachmentFile(att);
        String filename = att.getFilename();
        String contentType = att.getMimetype();
        for (Issue nissue : newIssues) {
          File newFile = new File(attFile.getAbsolutePath() + nissue.getKey());
          try {
            FileUtils.copyFile(attFile, newFile);
            am.createAttachment(newFile, filename, contentType, issueEvent.getUser(), nissue);
          } catch (Exception ex) {
            log.error("IssueClonerByComponents::onIssueEvent - Cannot copy attachment", ex);
          }
        }
      }
    }

    IssueLinkTypeManager issueLinkTypeManager =
        ComponentManager.getComponentInstanceOfType(IssueLinkTypeManager.class);
    Collection<IssueLinkType> types = issueLinkTypeManager.getIssueLinkTypesByName(LINK_TYPE);
    if (types == null || types.isEmpty()) {
      return;
    }

    IssueLinkType ilt = types.iterator().next();
    if (ilt != null) {
      IssueLinkManager ilm = ComponentManager.getInstance().getIssueLinkManager();
      for (Issue nissue : newIssues) {
        try {
          ilm.createIssueLink(
              issue.getId(), nissue.getId(), ilt.getId(), null, issueEvent.getUser());
        } catch (CreateException crex) {
          log.error("IssueClonerByComponents::onIssueEvent - Cannot create link", crex);
        }
      }
    }
  }
  @Override
  public boolean handleMessage(Message message, MessageHandlerContext context)
      throws MessagingException {
    log.debug("CreateIssueHandler.handleMessage");

    if (!canHandleMessage(message, context.getMonitor())) {
      return deleteEmail;
    }

    try {
      // get either the sender of the message, or the default reporter
      User reporter = getReporter(message, context);

      // no reporter - so reject the message
      if (reporter == null) {
        final String error = getI18nBean().getText("admin.mail.no.default.reporter");
        context.getMonitor().warning(error);
        context.getMonitor().messageRejected(message, error);
        return false;
      }

      final Project project = getProject(message);

      log.debug("Project = " + project);
      if (project == null) {
        final String text = getI18nBean().getText("admin.mail.no.project.configured");
        context.getMonitor().warning(text);
        context.getMonitor().messageRejected(message, text);
        return false;
      }

      // Check that the license is valid before allowing issues to be created
      // This checks for: evaluation licenses expired, user limit licenses where limit has been
      // exceeded
      ErrorCollection errorCollection = new SimpleErrorCollection();
      // Note: want English locale here for logging purposes
      I18nHelper i18nHelper = new I18nBean(Locale.ENGLISH);

      getIssueCreationHelperBean().validateLicense(errorCollection, i18nHelper);
      if (errorCollection.hasAnyErrors()) {
        context
            .getMonitor()
            .warning(
                getI18nBean()
                    .getText(
                        "admin.mail.bad.license", errorCollection.getErrorMessages().toString()));
        return false;
      }

      // If user does not have create permissions, there's no point proceeding. Error out here to
      // avoid a stack
      // trace blow up from the WorkflowManager later on.
      if (!getPermissionManager().hasPermission(Permissions.CREATE_ISSUE, project, reporter, true)
          && reporter.getDirectoryId() != -1) {
        final String error =
            getI18nBean().getText("admin.mail.no.create.permission", reporter.getName());
        context.getMonitor().warning(error);
        context.getMonitor().messageRejected(message, error);
        return false;
      }

      log.debug("Issue Type Key = = " + issueType);

      if (!hasValidIssueType()) {
        context.getMonitor().warning(getI18nBean().getText("admin.mail.invalid.issue.type"));
        return false;
      }
      String summary = message.getSubject();
      if (!TextUtils.stringSet(summary)) {
        context.getMonitor().error(getI18nBean().getText("admin.mail.no.subject"));
        return false;
      }
      if (summary.length() > SummarySystemField.MAX_LEN.intValue()) {
        context.getMonitor().info("Truncating summary field because it is too long: " + summary);
        summary = summary.substring(0, SummarySystemField.MAX_LEN.intValue() - 3) + "...";
      }

      // JRA-7646 - check if priority/description is hidden - if so, do not set
      String priority = null;
      String description = null;

      if (!getFieldVisibilityManager()
          .isFieldHiddenInAllSchemes(
              project.getId(),
              IssueFieldConstants.PRIORITY,
              Collections.singletonList(issueType))) {
        priority = getPriority(message);
      }

      if (!getFieldVisibilityManager()
          .isFieldHiddenInAllSchemes(
              project.getId(),
              IssueFieldConstants.DESCRIPTION,
              Collections.singletonList(issueType))) {
        description = getDescription(reporter, message);
      }

      MutableIssue issueObject = getIssueFactory().getIssue();
      issueObject.setProjectObject(project);
      issueObject.setSummary(summary);
      issueObject.setDescription(description);
      issueObject.setIssueTypeId(issueType);
      issueObject.setReporter(reporter);

      // if no valid assignee found, attempt to assign to default assignee
      User assignee = null;
      if (ccAssignee) {
        assignee = getFirstValidAssignee(message.getAllRecipients(), project);
      }
      if (assignee == null) {
        assignee = getAssigneeResolver().getDefaultAssignee(issueObject, Collections.EMPTY_MAP);
      }

      if (assignee != null) {
        issueObject.setAssignee(assignee);
      }

      issueObject.setPriorityId(priority);

      // Ensure issue level security is correct
      setDefaultSecurityLevel(issueObject);

      /*
       * + FIXME -- set cf defaults @todo +
       */
      // set default custom field values
      // CustomFieldValuesHolder cfvh = new CustomFieldValuesHolder(issueType, project.getId());
      // fields.put("customFields", CustomFieldUtils.getCustomFieldValues(cfvh.getCustomFields()));
      Map<String, Object> fields = new HashMap<String, Object>();
      fields.put("issue", issueObject);
      // TODO: How is this supposed to work? There is no issue created yet; ID = null.
      // wseliga note: Ineed I think that such call does not make sense - it will be always null
      MutableIssue originalIssue = getIssueManager().getIssueObject(issueObject.getId());

      // Give the CustomFields a chance to set their default values JRA-11762
      List<CustomField> customFieldObjects =
          ComponentAccessor.getCustomFieldManager().getCustomFieldObjects(issueObject);
      for (CustomField customField : customFieldObjects) {
        issueObject.setCustomFieldValue(customField, customField.getDefaultValue(issueObject));
      }

      fields.put(WorkflowFunctionUtils.ORIGINAL_ISSUE_KEY, originalIssue);
      final Issue issue = context.createIssue(reporter, issueObject);

      if (issue != null) {
        // Add Cc'ed users as watchers if params set - JRA-9983
        if (ccWatcher) {
          addCcWatchersToIssue(message, issue, reporter, context, context.getMonitor());
        }

        // Record the message id of this e-mail message so we can track replies to this message
        // and associate them with this issue
        recordMessageId(
            MailThreadManager.ISSUE_CREATED_FROM_EMAIL, message, issue.getId(), context);
      }

      // TODO: if this throws an error, then the issue is already created, but the email not deleted
      // - we will keep "handling" this email over and over :(
      createAttachmentsForMessage(message, issue, context);

      return true;
    } catch (Exception e) {
      context.getMonitor().warning(getI18nBean().getText("admin.mail.unable.to.create.issue"), e);
    }

    // something went wrong - don't delete the message
    return false;
  }