In order to complete the migration of Minyaa against JIRA 4.4, I had to perform a patch in jira-project-config-plugin in order to let it using the component extended by Minyaa plugins.

Minyaa comes with different extension of JIRA Components. 2 of them are required to be able to access to project configuration :

• NotificationTypeManager in order to provide custom Notification Type (See here)
• SchemePermissions in order to provide custom Permission (See here)

Applied Patch are in :

• com.atlassian.jira.projectconfig.contextproviders.ProjectNotificationContextProvider in order to retrieve the NotificationTypeManager on call and not on Class load.

    private NotificationTypeManager notificationTypeManager;
    ...
    public  NotificationTypeManager getNotificationTypeManager() {
   	 notificationTypeManager = ComponentAccessor.getComponentOfType(NotificationTypeManager.class);
   	 return notificationTypeManager;
    }
    ...
    private List<Notification> getNotifications(GenericValue scheme)
    {
        Collection<EventType> eventTypes = getEventTypes();

        List<Notification> notificationList = new ArrayList<Notification>(eventTypes.size());
        for (EventType eventType : eventTypes)
        {
            final List<GenericValue> entities = getEntities(scheme, eventType.getId());
            final List<String> entityDisplays = new ArrayList<String>(entities.size());
            for (GenericValue entity : entities)
            {
                final String typeStr = entity.getString(ENTITY_TYPE);
                final NotificationType type = getNotificationTypeManager().getNotificationType(typeStr);
                final String paramater = entity.getString(ENTITY_PARAMETER);
                final StringBuilder sb = new StringBuilder(type.getDisplayName());
                if (StringUtils.isNotBlank(paramater))
                {
                    sb.append(" (").append(type.getArgumentDisplay(paramater)).append(")");
                }
                entityDisplays.add(sb.toString());
            }

            Collections.sort(entityDisplays);
            notificationList.add(new Notification(eventType.getId(), eventType.getName(), eventType.getDescription(), entityDisplays));
        }

        // EventTypes are pre-sorted by the EventTypeManager, so we don't try and resort them here as that would be just wrong.
        return  notificationList;
    }

• com.atlassian.jira.projectconfig.contextproviders.ProjectPermissionContextProvider in order to retrieve the SchemePermissions on call and not on Class load.

      private SchemePermissions schemePermissions;
      ...
      public SchemePermissions getSchemePermissions() {
     	 schemePermissions = ComponentAccessor.getComponentOfType(SchemePermissions.class);
     	 return schemePermissions;
      }
  
      public Map<String, Object> getContextMap(Map<String, Object> context)
      {
          ...
          schemePermissions = getSchemePermissions();
  
          permissionGroups.add(new SimplePermissionGroup("project", i18nHelper.getText("admin.permission.group.project.permissions"), getPermission(i18nHelper, scheme, schemePermissions.getProjectPermissions().values())));
          ...
          permissionGroups.add(new SimplePermissionGroup("timeTracking", i18nHelper.getText("admin.permission.group.time.tracking.permissions"), getPermission(i18nHelper, scheme, schemePermissions.getTimeTrackingPermissions().values())));
  
          contextMap.add(CONTEXT_PERMISSION_GROUPS, permissionGroups);
  
          return contextMap.toMap();
      }
  
  

Thanks by advance
Vincent