Ejemplo n.º 1
0
  /**
   * Internal method to remove the community and all its children from the database, and perform any
   * pre/post-cleanup
   *
   * @throws SQLException
   * @throws AuthorizeException
   * @throws IOException
   */
  protected void rawDelete(Context context, Community community)
      throws SQLException, AuthorizeException, IOException {
    log.info(
        LogManager.getHeader(context, "delete_community", "community_id=" + community.getID()));

    context.addEvent(
        new Event(
            Event.DELETE,
            Constants.COMMUNITY,
            community.getID(),
            community.getHandle(),
            getIdentifiers(context, community)));

    // Remove collections
    Iterator<Collection> collections = community.getCollections().iterator();

    while (collections.hasNext()) {
      Collection collection = collections.next();
      collections.remove();
      removeCollection(context, community, collection);
    }
    // delete subcommunities
    Iterator<Community> subCommunities = community.getSubcommunities().iterator();

    while (subCommunities.hasNext()) {
      Community subComm = subCommunities.next();
      subCommunities.remove();
      delete(context, subComm);
    }

    // Remove the logo
    setLogo(context, community, null);

    // Remove all authorization policies
    authorizeService.removeAllPolicies(context, community);

    // Remove any Handle
    handleService.unbindHandle(context, community);

    deleteMetadata(context, community);

    Group g = community.getAdministrators();

    // Delete community row
    communityDAO.delete(context, community);

    // Remove administrators group - must happen after deleting community

    if (g != null) {
      groupService.delete(context, g);
    }
  }
Ejemplo n.º 2
0
  @Override
  public void delete(Context context, Community community)
      throws SQLException, AuthorizeException, IOException {
    // Check authorisation
    // FIXME: If this was a subcommunity, it is first removed from it's
    // parent.
    // This means the parentCommunity == null
    // But since this is also the case for top-level communities, we would
    // give everyone rights to remove the top-level communities.
    // The same problem occurs in removing the logo
    if (!authorizeService.authorizeActionBoolean(
        context, getParentObject(context, community), Constants.REMOVE)) {
      authorizeService.authorizeAction(context, community, Constants.DELETE);
    }
    ArrayList<String> removedIdentifiers = getIdentifiers(context, community);
    String removedHandle = community.getHandle();
    UUID removedId = community.getID();

    // If not a top-level community, have parent remove me; this
    // will call rawDelete() before removing the linkage
    Community parent = (Community) getParentObject(context, community);

    if (parent != null) {
      // remove the subcommunities first
      Iterator<Community> subcommunities = community.getSubcommunities().iterator();
      while (subcommunities.hasNext()) {
        Community subCommunity = subcommunities.next();
        subcommunities.remove();
        delete(context, subCommunity);
      }
      // now let the parent remove the community
      removeSubcommunity(context, parent, community);

      return;
    }

    rawDelete(context, community);
    context.addEvent(
        new Event(
            Event.REMOVE,
            Constants.SITE,
            siteService.findSite(context).getID(),
            Constants.COMMUNITY,
            removedId,
            removedHandle,
            removedIdentifiers));
  }