Пример #1
0
  /**
   * Tests the creation of a user using the <code>createUser</code> method.
   *
   * @throws Exception Thrown if an error occurred.
   */
  @Test
  public void testCreateUser() throws Exception {
    String uuid = UUID.randomUUID().toString();
    Experimenter e = new ExperimenterI();
    e.setOmeName(omero.rtypes.rstring(uuid));
    e.setFirstName(omero.rtypes.rstring("user"));
    e.setLastName(omero.rtypes.rstring("user"));
    IAdminPrx svc = root.getSession().getAdminService();

    // already tested
    ExperimenterGroup g = new ExperimenterGroupI();
    g.setName(omero.rtypes.rstring(uuid));
    g.getDetails().setPermissions(new PermissionsI("rw----"));
    long groupId = svc.createGroup(g);

    long id = svc.createUser(e, uuid);
    IQueryPrx query = root.getSession().getQueryService();

    // Check if we have a user
    ParametersI p = new ParametersI();
    p.addId(id);
    e =
        (Experimenter)
            query.findByQuery("select distinct e from Experimenter e where e.id = :id", p);
    assertNotNull(e);
    assertTrue(e.getOmeName().getValue().equals(uuid));
    // check if we are in the correct group i.e. user and uuid
    // now check if the user is in correct groups.
    ExperimenterGroup userGroup = svc.lookupGroup(USER_GROUP);
    List<Long> ids = new ArrayList<Long>();
    ids.add(groupId);
    ids.add(userGroup.getId().getValue());
    p = new ParametersI();
    p.addLongs("gids", ids);
    List list =
        (List)
            query.findAllByQuery(
                "select m "
                    + "from GroupExperimenterMap as m "
                    + "left outer join fetch m.child "
                    + "left outer join fetch m.parent"
                    + " where m.parent.id in (:gids)",
                p);
    assertNotNull(list);
    Iterator i = list.iterator();
    GroupExperimenterMap geMap;
    int count = 0;
    while (i.hasNext()) {
      geMap = (GroupExperimenterMap) i.next();
      if (geMap.getChild().getId().getValue() == id) count++;
    }
    assertTrue(count == 2);
  }
Пример #2
0
  /**
   * Tests to make a user the owner of a group.
   *
   * @throws Exception Thrown if an error occurred.
   */
  @Test
  public void testSetOwner() throws Exception {
    // First create a new user.
    String uuid = UUID.randomUUID().toString();
    Experimenter e = new ExperimenterI();
    e.setOmeName(omero.rtypes.rstring(uuid));
    e.setFirstName(omero.rtypes.rstring("user"));
    e.setLastName(omero.rtypes.rstring("user"));
    IAdminPrx svc = root.getSession().getAdminService();

    // already tested
    ExperimenterGroup g = new ExperimenterGroupI();
    g.setName(omero.rtypes.rstring(uuid));
    g.getDetails().setPermissions(new PermissionsI("rw----"));

    // create group.
    long groupId = svc.createGroup(g);
    g = svc.lookupGroup(uuid);
    // create the user.
    long expId = svc.createUser(e, uuid);
    e = svc.lookupExperimenter(uuid);
    // set the user as the group owner.
    svc.setGroupOwner(g, e);
    IQueryPrx query = root.getSession().getQueryService();
    String sql = "select m from GroupExperimenterMap as m ";
    sql += "left outer join fetch m.child as c ";
    sql += "left outer join fetch m.parent as p ";
    sql += "where ";
    sql += "c.id = :expId ";
    sql += " and p.id = :groupId";
    ParametersI p = new ParametersI();
    p.addLong("expId", expId);
    p.addLong("groupId", groupId);
    List l = (List) query.findAllByQuery(sql, p);
    Iterator i = l.iterator();
    GroupExperimenterMap map;
    while (i.hasNext()) {
      map = (GroupExperimenterMap) i.next();
      assertTrue(map.getOwner().getValue());
    }
  }
Пример #3
0
  @Override
  protected void initFile(String id) throws FormatException, IOException {
    LOGGER.debug("OmeroReader.initFile({})", id);

    super.initFile(id);

    if (!id.startsWith("omero:")) {
      throw new IllegalArgumentException("Not an OMERO id: " + id);
    }

    // parse credentials from id string

    LOGGER.info("Parsing credentials");

    String address = server, user = username, pass = password;
    int port = thePort;
    long iid = -1;

    final String[] tokens = id.substring(6).split("\n");
    for (String token : tokens) {
      final int equals = token.indexOf("=");
      if (equals < 0) continue;
      final String key = token.substring(0, equals);
      final String val = token.substring(equals + 1);
      if (key.equals("server")) address = val;
      else if (key.equals("user")) user = val;
      else if (key.equals("pass")) pass = val;
      else if (key.equals("port")) {
        try {
          port = Integer.parseInt(val);
        } catch (NumberFormatException exc) {
        }
      } else if (key.equals("session")) {
        sessionID = val;
      } else if (key.equals("groupName")) {
        group = val;
      } else if (key.equals("groupID")) {
        groupID = new Long(val);
      } else if (key.equals("iid")) {
        try {
          iid = Long.parseLong(val);
        } catch (NumberFormatException exc) {
        }
      }
    }

    if (address == null) {
      throw new FormatException("Invalid server address");
    }
    if (user == null && sessionID == null) {
      throw new FormatException("Invalid username");
    }
    if (pass == null && sessionID == null) {
      throw new FormatException("Invalid password");
    }
    if (iid < 0) {
      throw new FormatException("Invalid image ID");
    }

    try {
      // authenticate with OMERO server

      LOGGER.info("Logging in");

      client = new omero.client(address, port);
      ServiceFactoryPrx serviceFactory = null;
      if (user != null && pass != null) {
        serviceFactory = client.createSession(user, pass);
      } else {
        serviceFactory = client.createSession(sessionID, sessionID);
      }

      if (!encrypted) {
        client = client.createClient(false);
        serviceFactory = client.getSession();
      }

      if (group != null || groupID != null) {
        IAdminPrx iAdmin = serviceFactory.getAdminService();
        IQueryPrx iQuery = serviceFactory.getQueryService();
        EventContext eventContext = iAdmin.getEventContext();
        ExperimenterGroup defaultGroup = iAdmin.getDefaultGroup(eventContext.userId);
        if (!defaultGroup.getName().getValue().equals(group)
            && !new Long(defaultGroup.getId().getValue()).equals(groupID)) {
          Experimenter exp = iAdmin.getExperimenter(eventContext.userId);

          ParametersI p = new ParametersI();
          p.addId(eventContext.userId);
          List<IObject> groupList =
              iQuery.findAllByQuery(
                  "select distinct g from ExperimenterGroup as g "
                      + "join fetch g.groupExperimenterMap as map "
                      + "join fetch map.parent e "
                      + "left outer join fetch map.child u "
                      + "left outer join fetch u.groupExperimenterMap m2 "
                      + "left outer join fetch m2.parent p "
                      + "where g.id in "
                      + "  (select m.parent from GroupExperimenterMap m "
                      + "  where m.child.id = :id )",
                  p);

          Iterator<IObject> i = groupList.iterator();

          ExperimenterGroup g = null;

          boolean in = false;
          while (i.hasNext()) {
            g = (ExperimenterGroup) i.next();
            if (g.getName().getValue().equals(group)
                || new Long(g.getId().getValue()).equals(groupID)) {
              in = true;
              groupID = g.getId().getValue();
              break;
            }
          }
          if (in) {
            iAdmin.setDefaultGroup(exp, iAdmin.getGroup(groupID));
            serviceFactory.setSecurityContext(new ExperimenterGroupI(groupID, false));
          }
        }
      }

      // get raw pixels store and pixels

      store = serviceFactory.createRawPixelsStore();

      final GatewayPrx gateway = serviceFactory.createGateway();
      img = gateway.getImage(iid);

      if (img == null) {
        throw new FormatException(
            "Could not find Image with ID=" + iid + " in group '" + group + "'.");
      }

      long pixelsId = img.getPixels(0).getId().getValue();

      store.setPixelsId(pixelsId, false);

      pix = gateway.getPixels(pixelsId);
      final int sizeX = pix.getSizeX().getValue();
      final int sizeY = pix.getSizeY().getValue();
      final int sizeZ = pix.getSizeZ().getValue();
      final int sizeC = pix.getSizeC().getValue();
      final int sizeT = pix.getSizeT().getValue();
      final String pixelType = pix.getPixelsType().getValue().getValue();

      // populate metadata

      LOGGER.info("Populating metadata");

      core[0].sizeX = sizeX;
      core[0].sizeY = sizeY;
      core[0].sizeZ = sizeZ;
      core[0].sizeC = sizeC;
      core[0].sizeT = sizeT;
      core[0].rgb = false;
      core[0].littleEndian = false;
      core[0].dimensionOrder = "XYZCT";
      core[0].imageCount = sizeZ * sizeC * sizeT;
      core[0].pixelType = FormatTools.pixelTypeFromString(pixelType);

      RDouble x = pix.getPhysicalSizeX();
      Double px = x == null ? null : x.getValue();
      RDouble y = pix.getPhysicalSizeY();
      Double py = y == null ? null : y.getValue();
      RDouble z = pix.getPhysicalSizeZ();
      Double pz = z == null ? null : z.getValue();
      RDouble t = pix.getTimeIncrement();
      Double time = t == null ? null : t.getValue();

      RString imageName = img.getName();
      String name = imageName == null ? null : imageName.getValue();

      if (name != null) {
        currentId = name;
      } else {
        currentId = "Image ID " + iid;
      }

      RString imgDescription = img.getDescription();
      String description = imgDescription == null ? null : imgDescription.getValue();
      RTime date = img.getAcquisitionDate();

      MetadataStore store = getMetadataStore();
      MetadataTools.populatePixels(store, this);
      store.setImageName(name, 0);
      store.setImageDescription(description, 0);
      if (date != null) {
        store.setImageAcquisitionDate(
            new Timestamp(DateTools.convertDate(date.getValue(), (int) DateTools.UNIX_EPOCH)), 0);
      }

      if (px != null && px > 0) {
        store.setPixelsPhysicalSizeX(new PositiveFloat(px), 0);
      }
      if (py != null && py > 0) {
        store.setPixelsPhysicalSizeY(new PositiveFloat(py), 0);
      }
      if (pz != null && pz > 0) {
        store.setPixelsPhysicalSizeZ(new PositiveFloat(pz), 0);
      }
      if (time != null) {
        store.setPixelsTimeIncrement(time, 0);
      }

      List<Channel> channels = pix.copyChannels();
      for (int c = 0; c < channels.size(); c++) {
        LogicalChannel channel = channels.get(c).getLogicalChannel();

        RInt emWave = channel.getEmissionWave();
        RInt exWave = channel.getExcitationWave();
        RDouble pinholeSize = channel.getPinHoleSize();
        RString cname = channel.getName();

        Integer emission = emWave == null ? null : emWave.getValue();
        Integer excitation = exWave == null ? null : exWave.getValue();
        String channelName = cname == null ? null : cname.getValue();
        Double pinhole = pinholeSize == null ? null : pinholeSize.getValue();

        if (channelName != null) {
          store.setChannelName(channelName, 0, c);
        }
        if (pinhole != null) {
          store.setChannelPinholeSize(pinhole, 0, c);
        }
        if (emission != null && emission > 0) {
          store.setChannelEmissionWavelength(new PositiveInteger(emission), 0, c);
        }
        if (excitation != null && excitation > 0) {
          store.setChannelExcitationWavelength(new PositiveInteger(excitation), 0, c);
        }
      }
    } catch (CannotCreateSessionException e) {
      throw new FormatException(e);
    } catch (PermissionDeniedException e) {
      throw new FormatException(e);
    } catch (ServerError e) {
      throw new FormatException(e);
    }
  }