def override_clients(self, new_clients):
        """
        Replaces the service clients with a new set of them... and makes sure they go to the right places
        """

        #shortcut names for the import sub-services
        if hasattr(self.clients, "resource_registry"):
            self.RR    = self.clients.resource_registry
            
        if hasattr(self.clients, "data_acquisition_management_service"):
            self.DAMS  = self.clients.data_acquisition_management_service

        #farm everything out to the impls

        self.instrument_agent           = InstrumentAgentImpl(self.clients)
        self.instrument_agent_instance  = InstrumentAgentInstanceImpl(self.clients)
        self.instrument_model           = InstrumentModelImpl(self.clients)
        self.instrument_device          = InstrumentDeviceImpl(self.clients)

        self.platform_agent           = PlatformAgentImpl(self.clients)
        self.platform_agent_instance  = PlatformAgentInstanceImpl(self.clients)
        self.platform_model           = PlatformModelImpl(self.clients)
        self.platform_device          = PlatformDeviceImpl(self.clients)

        self.sensor_model    = SensorModelImpl(self.clients)
        self.sensor_device   = SensorDeviceImpl(self.clients)
class InstrumentManagementService(BaseInstrumentManagementService):
    """
    @brief Service to manage instrument, platform, and sensor resources, their relationships, and direct access

    """
    def on_init(self):
        IonObject("Resource")  # suppress pyflakes error

        self.override_clients(self.clients)

    def override_clients(self, new_clients):
        """
        Replaces the service clients with a new set of them... and makes sure they go to the right places
        """

        #shortcut names for the import sub-services
        if hasattr(self.clients, "resource_registry"):
            self.RR    = self.clients.resource_registry
            
        if hasattr(self.clients, "data_acquisition_management_service"):
            self.DAMS  = self.clients.data_acquisition_management_service

        #farm everything out to the impls

        self.instrument_agent           = InstrumentAgentImpl(self.clients)
        self.instrument_agent_instance  = InstrumentAgentInstanceImpl(self.clients)
        self.instrument_model           = InstrumentModelImpl(self.clients)
        self.instrument_device          = InstrumentDeviceImpl(self.clients)

        self.platform_agent           = PlatformAgentImpl(self.clients)
        self.platform_agent_instance  = PlatformAgentInstanceImpl(self.clients)
        self.platform_model           = PlatformModelImpl(self.clients)
        self.platform_device          = PlatformDeviceImpl(self.clients)

        self.sensor_model    = SensorModelImpl(self.clients)
        self.sensor_device   = SensorDeviceImpl(self.clients)



    ##########################################################################
    #
    # INSTRUMENT AGENT INSTANCE
    #
    ##########################################################################

    def create_instrument_agent_instance(self, instrument_agent_instance=None):
        """
        create a new instance
        @param instrument_agent_instance the object to be created as a resource
        @retval instrument_agent_instance_id the id of the new object
        @throws BadRequest if the incoming _id field is set
        @throws BadReqeust if the incoming name already exists
        """
        return self.instrument_agent_instance.create_one(instrument_agent_instance)

    def update_instrument_agent_instance(self, instrument_agent_instance=None):
        """
        update an existing instance
        @param instrument_agent_instance the object to be created as a resource
        @retval success whether we succeeded
        @throws BadRequest if the incoming _id field is not set
        @throws BadReqeust if the incoming name already exists
        """
        return self.instrument_agent_instance.update_one(instrument_agent_instance)


    def read_instrument_agent_instance(self, instrument_agent_instance_id=''):
        """
        fetch a resource by ID
        @param instrument_agent_instance_id the id of the object to be fetched
        @retval InstrumentAgentInstance resource
        """
        return self.instrument_agent_instance.read_one(instrument_agent_instance_id)

    def delete_instrument_agent_instance(self, instrument_agent_instance_id=''):
        """
        delete a resource, including its history (for less ominous deletion, use retire)
        @param instrument_agent_instance_id the id of the object to be deleted
        @retval success whether it succeeded

        """
        return self.instrument_agent_instance.delete_one(instrument_agent_instance_id)

    def find_instrument_agent_instances(self, filters=None):
        """

        """
        return self.instrument_agent_instance.find_some(filters)




    ##########################################################################
    #
    # INSTRUMENT AGENT
    #
    ##########################################################################

    def create_instrument_agent(self, instrument_agent=None):
        """
        create a new instance
        @param instrument_agent the object to be created as a resource
        @retval instrument_agent_id the id of the new object
        @throws BadRequest if the incoming _id field is set
        @throws BadReqeust if the incoming name already exists
        """
        return self.instrument_agent.create_one(instrument_agent)

    def update_instrument_agent(self, instrument_agent=None):
        """
        update an existing instance
        @param instrument_agent the object to be created as a resource
        @retval success whether we succeeded
        @throws BadRequest if the incoming _id field is not set
        @throws BadReqeust if the incoming name already exists
        """
        return self.instrument_agent.update_one(instrument_agent)


    def read_instrument_agent(self, instrument_agent_id=''):
        """
        fetch a resource by ID
        @param instrument_agent_id the id of the object to be fetched
        @retval InstrumentAgent resource
        """
        return self.instrument_agent.read_one(instrument_agent_id)

    def delete_instrument_agent(self, instrument_agent_id=''):
        """
        delete a resource, including its history (for less ominous deletion, use retire)
        @param instrument_agent_id the id of the object to be deleted
        @retval success whether it succeeded

        """
        return self.instrument_agent.delete_one(instrument_agent_id)

    def find_instrument_agents(self, filters=None):
        """

        """
        return self.instrument_agent.find_some(filters)

    #FIXME: args need to change
    def assign_instrument_agent(self, instrument_agent_id='', instrument_id='', instrument_agent_instance=None):
        """
        @todo the arguments for this function seem incorrect and/or mismatched
        """
        raise NotImplementedError()
        #return self.instrument_agent.assign(instrument_agent_id, instrument_id, instrument_agent_instance)

    #FIXME: args need to change
    def unassign_instrument_agent(self, instrument_agent_id='', instrument_id=''):

        """
        @todo the arguments for this function seem incorrect and/or mismatched

        """
        raise NotImplementedError()
        #return self.instrument_agent.unassign(instrument_agent_id, instrument_device_id, instrument_agent_instance)




    ##########################################################################
    #
    # INSTRUMENT MODEL
    #
    ##########################################################################

    def create_instrument_model(self, instrument_model=None):
        """
        create a new instance
        @param instrument_model the object to be created as a resource
        @retval instrument_model_id the id of the new object
        @throws BadRequest if the incoming _id field is set
        @throws BadReqeust if the incoming name already exists
        """
        return self.instrument_model.create_one(instrument_model)

    def update_instrument_model(self, instrument_model=None):
        """
        update an existing instance
        @param instrument_model the object to be created as a resource
        @retval success whether we succeeded
        @throws BadRequest if the incoming _id field is not set
        @throws BadReqeust if the incoming name already exists
        """
        return self.instrument_model.update_one(instrument_model)


    def read_instrument_model(self, instrument_model_id=''):
        """
        fetch a resource by ID
        @param instrument_model_id the id of the object to be fetched
        @retval InstrumentModel resource
        """
        return self.instrument_model.read_one(instrument_model_id)

    def delete_instrument_model(self, instrument_model_id=''):
        """
        delete a resource, including its history (for less ominous deletion, use retire)
        @param instrument_model_id the id of the object to be deleted
        @retval success whether it succeeded

        """
        return self.instrument_model.delete_one(instrument_model_id)

    def find_instrument_models(self, filters=None):
        """

        """
        return self.instrument_model.find_some(filters)

    def assign_instrument_model(self, instrument_model_id='', instrument_device_id=''):
        """
        Assign a model to a device type
        @param instrument_model_id the model id
        @param instrument_device_id the device id
        @retval success whether there was success
        """
        return self.instrument_device.link_model(instrument_device_id, instrument_model_id)

    def unassign_instrument_model(self, instrument_model_id='', instrument_device_id=''):
        """
        Assign a model from a device type
        @param instrument_model_id the model id
        @param instrument_device_id the device id
        @retval success whether there was success

        """
        return self.instrument_device.unlink_model(instrument_device_id, instrument_model_id)








    ##########################################################################
    #
    # PHYSICAL INSTRUMENT
    #
    ##########################################################################

    def create_instrument_device(self, instrument_device=None):
        """
        create a new instance
        @param instrument_device the object to be created as a resource
        @retval instrument_device_id the id of the new object
        @throws BadRequest if the incoming _id field is set
        @throws BadReqeust if the incoming name already exists
        """
        return self.instrument_device.create_one(instrument_device)

    def update_instrument_device(self, instrument_device=None):
        """
        update an existing instance
        @param instrument_device the object to be created as a resource
        @retval success whether we succeeded
        @throws BadRequest if the incoming _id field is not set
        @throws BadReqeust if the incoming name already exists
        """
        return self.instrument_device.update_one(instrument_device)


    def read_instrument_device(self, instrument_device_id=''):
        """
        fetch a resource by ID
        @param instrument_device_id the id of the object to be fetched
        @retval InstrumentDevice resource

        """
        return self.instrument_device.read_one(instrument_device_id)

    def delete_instrument_device(self, instrument_device_id=''):
        """
        delete a resource, including its history (for less ominous deletion, use retire)
        @param instrument_device_id the id of the object to be deleted
        @retval success whether it succeeded

        """
        return self.instrument_device.delete_one(instrument_device_id)

    def find_instrument_devices(self, filters=None):
        """

        """
        return self.instrument_device.find_some(filters)




    ##################### INSTRUMENT LIFECYCLE ADVANCEMENT_ACTIONS




    def plan_instrument_device(self, name='', description='', instrument_model_id=''):
        """
        Plan an instrument: at this point, we know only its name, description, and model
        @todo this state may no longer be valid due to changes in available lifecycle states
        """

        #create the new resource
        new_inst_obj = IonObject("InstrumentDevice",
                                 name=name,
                                 description=description)
        instrument_device_id = self.instrument_device.create_one(instrument_device=new_inst_obj)

        #associate the model
        self.link_model(instrument_device_id, instrument_model_id)

        #move the association
        self.instrument_device.advance_lcs(instrument_device_id, LCE.register)

        return self.instrument_device._return_create("instrument_device_id", instrument_device_id)


    def acquire_instrument_device(self, instrument_device_id='', serialnumber='', firmwareversion='', hardwareversion=''):
        """
        When physical instrument is acquired, create all data products
        @todo this state may no longer be valid due to changes in available lifecycle states
        """

        #read instrument
        inst_obj = self.instrument_device.read(instrument_device_id=instrument_device_id)

        #update instrument with new params
        inst_obj.serialnumber     = serialnumber
        inst_obj.firmwareversion  = firmwareversion
        inst_obj.hardwareversion  = hardwareversion

        #FIXME: check this for an error
        self.instrument_device.update(instrument_device_id, inst_obj)


        #get data producer id from data acquisition management service
        pducer_id = self.DAMS.register_instrument(instrument_id=instrument_device_id)

        # associate data product with instrument
        self.instrument_device.link_data_producer(instrument_device_id, pducer_id)

        # set up the rest of the associations
        setup_dp_result = self.instrument_device.setup_data_production_chain(instrument_device_id)

        #FIXME: lifecycle state transition?

        return self.instrument_device._return_update(setup_dp_result)


    def develop_instrument_device(self, instrument_device_id='', instrument_agent_id=''):
        """
        Assign an instrument agent (just the type, not the instance) to an instrument
        @todo this state may no longer be valid due to changes in available lifecycle states
        """

        #FIXME: only valid in 'ACQUIRED' state!

        #FIXME: what to associate here?

        self.instrument_device.advance_lcs(instrument_device_id, LCE.develop)

        #FIXME: error checking

        return self.instrument_device._return_update(True)


    def commission_instrument_device(self, instrument_device_id='', platform_device_id=''):
        """
        @todo this state may no longer be valid due to changes in available lifecycle states

        """
        #FIXME: only valid in 'DEVELOPED' state!

        #FIXME: there seems to be no association between instruments and platforms

        self.instrument_device.advance_lcs(instrument_device_id, LCE.commission)

        return self.instrument_device._return_update(True)


    def decommission_instrument_device(self, instrument_device_id=''):
        """
        @todo this state may no longer be valid due to changes in available lifecycle states

        """
        #FIXME: only valid in 'COMMISSIONED' state!

        #FIXME: there seems to be no association between instruments and platforms
        self.instrument_device.advance_lcs(instrument_device_id, LCE.decommission)

        return self.instrument_device_return_update(True)


    def activate_instrument_device(self, instrument_device_id='', instrument_agent_instance_id=''):
        """
        @todo this state may no longer be valid due to changes in available lifecycle states

        """
        #FIXME: only valid in 'COMMISSIONED' state!

        #FIXME: validate somehow

        self.instrument_device.link_agent_instance(instrument_device_id, instrument_agent_instance_id)

        self.instrument_device.advance_lcs(instrument_device_id, LCE.activate)

        self.instrument_device._return_activate(True)

    def deactivate_instrument_device(self, instrument_device_id=''):
        """
        @todo this state may no longer be valid due to changes in available lifecycle states

        """

        #FIXME: only valid in 'ACTIVE' state!

        #FIXME: remove association

        self.instrument_device.advance_lcs(instrument_device_id, LCE.deactivate)

        return self.instrument_device._return_update(True)

    def retire_instrument_device(self, instrument_device_id=''):
        """
        Retire an instrument
        @todo this state may no longer be valid due to changes in available lifecycle states
        """

        #FIXME: what happens to logical instrument, platform, etc

        self.instrument_device.advance_lcs(instrument_device_id, LCE.retire)

        return self.instrument_device._return_update(True)




    def assign_instrument_device(self, instrument_id='', instrument_device_id=''):
        """
        @todo the arguments to this function have the wrong names

        """
        # Return Value
        # ------------
        # {success: true}
        #
        raise NotImplementedError()
        logical_instrument_id = ''
        return self.instrument_device.link_assignment(instrument_device_id, logical_instrument_id)

    def unassign_instrument_device(self, instrument_id='', instrument_device_id=''):
        """
        @todo the arguments to this function have the wrong names

        """
        # Return Value
        # ------------
        # {success: true}
        #
        raise NotImplementedError()
        logical_instrument_id = ''
        return self.instrument_device.unlink_assignment(instrument_device_id, logical_instrument_id)





    ##
    ##
    ##  DIRECT ACCESS
    ##
    ##

    def request_direct_access(self, instrument_device_id=''):
        """

        """

        # determine whether id is for physical or logical instrument
        # look up instrument if not

        # Validate request; current instrument state, policy, and other

        # Retrieve and save current instrument settings

        # Request DA channel, save reference

        # Return direct access channel
        raise NotImplementedError()
        pass

    def stop_direct_access(self, instrument_device_id=''):
        """

        """
        # Return Value
        # ------------
        # {success: true}
        #
        raise NotImplementedError()
        pass







    ##########################################################################
    #
    # PLATFORM AGENT INSTANCE
    #
    ##########################################################################

    def create_platform_agent_instance(self, platform_agent_instance=None):
        """
        create a new instance
        @param platform_agent_instance the object to be created as a resource
        @retval platform_agent_instance_id the id of the new object
        @throws BadRequest if the incoming _id field is set
        @throws BadReqeust if the incoming name already exists
        """
        return self.platform_agent_instance.create_one(platform_agent_instance)

    def update_platform_agent_instance(self, platform_agent_instance=None):
        """
        update an existing instance
        @param platform_agent_instance the object to be created as a resource
        @retval success whether we succeeded
        @throws BadRequest if the incoming _id field is not set
        @throws BadReqeust if the incoming name already exists
        """
        return self.platform_agent_instance.update_one(platform_agent_instance)


    def read_platform_agent_instance(self, platform_agent_instance_id=''):
        """
        fetch a resource by ID
        @param platform_agent_instance_id the id of the object to be fetched
        @retval PlatformAgentInstance resource
        """
        return self.platform_agent_instance.read_one(platform_agent_instance_id)

    def delete_platform_agent_instance(self, platform_agent_instance_id=''):
        """
        delete a resource, including its history (for less ominous deletion, use retire)
        @param platform_agent_instance_id the id of the object to be deleted
        @retval success whether it succeeded

        """
        return self.platform_agent_instance.delete_one(platform_agent_instance_id)

    def find_platform_agent_instances(self, filters=None):
        """

        """
        return self.platform_agent_instance.find_some(filters)






    ##########################################################################
    #
    # PLATFORM AGENT
    #
    ##########################################################################


    def create_platform_agent(self, platform_agent=None):
        """
        create a new instance
        @param platform_agent the object to be created as a resource
        @retval platform_agent_id the id of the new object
        @throws BadRequest if the incoming _id field is set
        @throws BadReqeust if the incoming name already exists
        """
        return self.platform_agent.create_one(platform_agent)

    def update_platform_agent(self, platform_agent=None):
        """
        update an existing instance
        @param platform_agent the object to be created as a resource
        @retval success whether we succeeded
        @throws BadRequest if the incoming _id field is not set
        @throws BadReqeust if the incoming name already exists

        """
        return self.platform_agent.update_one(platform_agent)


    def read_platform_agent(self, platform_agent_id=''):
        """
        fetch a resource by ID
        @param platform_agent_id the id of the object to be fetched
        @retval PlatformAgent resource

        """
        return self.platform_agent.read_one(platform_agent_id)

    def delete_platform_agent(self, platform_agent_id=''):
        """
        delete a resource, including its history (for less ominous deletion, use retire)
        @param platform_agent_id the id of the object to be deleted
        @retval success whether it succeeded

        """
        return self.platform_agent.delete_one(platform_agent_id)

    def find_platform_agents(self, filters=None):
        """

        """
        return self.platform_agent.find_some(filters)

    #FIXME: args need to change
    def assign_platform_agent(self, platform_agent_id='', platform_id='', platform_agent_instance=None):
        """
        @todo the arguments for this function seem incorrect and/or mismatched
        """
        raise NotImplementedError()
        #return self.platform_agent.assign(platform_agent_id, platform_id, platform_agent_instance)

    #FIXME: args need to change
    def unassign_platform_agent(self, platform_agent_id='', platform_id=''):

        """
        @todo the arguments for this function seem incorrect and/or mismatched

        """
        raise NotImplementedError()
        #return self.platform_agent.unassign(platform_agent_id, platform_device_id, platform_agent_instance)




    ##########################################################################
    #
    # PLATFORM MODEL
    #
    ##########################################################################


    def create_platform_model(self, platform_model=None):
        """
        create a new instance
        @param platform_model the object to be created as a resource
        @retval platform_model_id the id of the new object
        @throws BadRequest if the incoming _id field is set
        @throws BadReqeust if the incoming name already exists
        """
        return self.platform_model.create_one(platform_model)

    def update_platform_model(self, platform_model=None):
        """
        update an existing instance
        @param platform_model the object to be created as a resource
        @retval success whether we succeeded
        @throws BadRequest if the incoming _id field is not set
        @throws BadReqeust if the incoming name already exists
        """
        return self.platform_model.update_one(platform_model)


    def read_platform_model(self, platform_model_id=''):
        """
        fetch a resource by ID
        @param platform_model_id the id of the object to be fetched
        @retval PlatformModel resource

        """
        return self.platform_model.read_one(platform_model_id)

    def delete_platform_model(self, platform_model_id=''):
        """
        delete a resource, including its history (for less ominous deletion, use retire)
        @param platform_model_id the id of the object to be deleted
        @retval success whether it succeeded

        """
        return self.platform_model.delete_one(platform_model_id)

    def find_platform_models(self, filters=None):
        """

        """
        return self.platform_model.find_some(filters)

    def assign_platform_model(self, platform_model_id='', platform_device_id=''):
        """
        @todo this seems backwards
        """
        return self.platform_model.assign(platform_model_id, platform_device_id)

    def unassign_platform_model(self, platform_model_id='', platform_device_id=''):
        """
        @todo this seems backwards
        """
        return self.platform_model.assign(platform_model_id, platform_device_id)






    ##########################################################################
    #
    # PHYSICAL PLATFORM
    #
    ##########################################################################



    def create_platform_device(self, platform_device=None):
        """
        create a new instance
        @param platform_device the object to be created as a resource
        @retval platform_device_id the id of the new object
        @throws BadRequest if the incoming _id field is set
        @throws BadReqeust if the incoming name already exists
        """
        return self.platform_device.create_one(platform_device)

    def update_platform_device(self, platform_device=None):
        """
        update an existing instance
        @param platform_device the object to be created as a resource
        @retval success whether we succeeded
        @throws BadRequest if the incoming _id field is not set
        @throws BadReqeust if the incoming name already exists

        """
        return self.platform_device.update_one(platform_device)


    def read_platform_device(self, platform_device_id=''):
        """
        fetch a resource by ID
        @param platform_device_id the id of the object to be fetched
        @retval PlatformDevice resource

        """
        return self.platform_device.read_one(platform_device_id)

    def delete_platform_device(self, platform_device_id=''):
        """
        delete a resource, including its history (for less ominous deletion, use retire)
        @param platform_device_id the id of the object to be deleted
        @retval success whether it succeeded

        """
        return self.platform_device.delete_one(platform_device_id)

    def find_platform_devices(self, filters=None):
        """

        """
        return self.platform_device.find_some(filters)






    ##########################################################################
    #
    # SENSOR MODEL
    #
    ##########################################################################


    def create_sensor_model(self, sensor_model=None):
        """
        create a new instance
        @param sensor_model the object to be created as a resource
        @retval sensor_model_id the id of the new object
        @throws BadRequest if the incoming _id field is set
        @throws BadReqeust if the incoming name already exists
        """
        return self.sensor_model.create_one(sensor_model)

    def update_sensor_model(self, sensor_model=None):
        """
        update an existing instance
        @param sensor_model the object to be created as a resource
        @retval success whether we succeeded
        @throws BadRequest if the incoming _id field is not set
        @throws BadReqeust if the incoming name already exists

        """
        return self.sensor_model.update_one(sensor_model)


    def read_sensor_model(self, sensor_model_id=''):
        """
        fetch a resource by ID
        @param sensor_model_id the id of the object to be fetched
        @retval SensorModel resource

        """
        return self.sensor_model.read_one(sensor_model_id)

    def delete_sensor_model(self, sensor_model_id=''):
        """
        delete a resource, including its history (for less ominous deletion, use retire)
        @param sensor_model_id the id of the object to be deleted
        @retval success whether it succeeded

        """
        return self.sensor_model.delete_one(sensor_model_id)

    def find_sensor_models(self, filters=None):
        """

        """
        return self.sensor_model.find_some(filters)

    def assign_sensor_model(self, sensor_model_id='', sensor_device_id=''):
        """
        @todo this seems backwards... should be device, model
        """
        return self.sensor_model.assign(sensor_model_id, sensor_device_id)

    def unassign_sensor_model(self, sensor_model_id='', sensor_device_id=''):
        """
        @todo this seems backwards... should be device, model

        """
        return self.sensor_model.unassign(sensor_model_id, sensor_device_id)




    ##########################################################################
    #
    # PHYSICAL SENSOR
    #
    ##########################################################################



    def create_sensor_device(self, sensor_device=None):
        """
        create a new instance
        @param sensor_device the object to be created as a resource
        @retval sensor_device_id the id of the new object
        @throws BadRequest if the incoming _id field is set
        @throws BadReqeust if the incoming name already exists
        """
        return self.sensor_device.create_one(sensor_device)

    def update_sensor_device(self, sensor_device=None):
        """
        update an existing instance
        @param sensor_device the object to be created as a resource
        @retval success whether we succeeded
        @throws BadRequest if the incoming _id field is not set
        @throws BadReqeust if the incoming name already exists

        """
        return self.sensor_device.update_one(sensor_device)


    def read_sensor_device(self, sensor_device_id=''):
        """
        fetch a resource by ID
        @param sensor_device_id the id of the object to be fetched
        @retval SensorDevice resource

        """
        return self.sensor_device.read_one(sensor_device_id)

    def delete_sensor_device(self, sensor_device_id=''):
        """
        delete a resource, including its history (for less ominous deletion, use retire)
        @param sensor_device_id the id of the object to be deleted
        @retval success whether it succeeded

        """
        return self.sensor_device.delete_one(sensor_device_id)

    def find_sensor_devices(self, filters=None):
        """

        """
        return self.sensor_device.find_some(filters)
Пример #3
0
    def test_observatory_structure(self):
        c = self.client

        c2 = DotDict()
        c2.resource_registry = self.client.RR

        instrument_site_impl = InstrumentSiteImpl(c2)
        platform_site_impl = PlatformSiteImpl(c2)
        platform_agent_impl = PlatformAgentImpl(c2)
        instrument_device_impl = InstrumentDeviceImpl(c2)
        sensor_device_impl = SensorDeviceImpl(c2)

        #generate a function that finds direct associations, using the more complex one in the service
        def gen_find_oms_association(output_type):
            def freeze():
                def finder_fun(obj_id):
                    ret = c.OMS.find_related_frames_of_reference(
                        obj_id, [output_type])
                    return ret[output_type]

                return finder_fun

            return freeze()

        #resource_ids = self._low_level_init()

        ###############################################
        #
        # Assumptions or Order of Events for R2 Preloaded resources
        #
        # - orgs
        # - sites
        # - models
        # - agents
        # - devices
        # - instances
        # - attachments
        #
        ###############################################

        ###############################################
        #
        # orgs
        #
        ###############################################

        ###############################################
        #
        # sites
        #
        ###############################################

        log.info("Create an observatory")
        observatory_id = self.generic_fcruf_script(RT.Observatory,
                                                   "observatory",
                                                   self.client.OMS, True)

        log.info("Create a subsite")
        subsite_id = self.generic_fcruf_script(RT.Subsite, "subsite",
                                               self.client.OMS, True)

        log.info("Create a platform site")
        platform_site_id = self.generic_fcruf_script(RT.PlatformSite,
                                                     "platform_site",
                                                     self.client.OMS, True)

        log.info("Create instrument site")
        instrument_site_id = self.generic_fcruf_script(RT.InstrumentSite,
                                                       "instrument_site",
                                                       self.client.OMS, True)

        ###############################################
        #
        # models
        #
        ###############################################

        log.info("Create a platform model")
        platform_model_id = self.generic_fcruf_script(RT.PlatformModel,
                                                      "platform_model",
                                                      self.client.IMS, True)

        log.info("Create instrument model")
        instrument_model_id = self.generic_fcruf_script(
            RT.InstrumentModel, "instrument_model", self.client.IMS, True)

        log.info("Create sensor model")
        sensor_model_id = self.generic_fcruf_script(RT.SensorModel,
                                                    "sensor_model",
                                                    self.client.IMS, True)

        ###############################################
        #
        # agents
        #
        ###############################################

        log.info("Create platform agent")
        platform_agent_id = self.generic_fcruf_script(RT.PlatformAgent,
                                                      "platform_agent",
                                                      self.client.IMS, False)

        log.info("Create instrument agent")
        instrument_agent_id = self.generic_fcruf_script(
            RT.InstrumentAgent, "instrument_agent", self.client.IMS, False)

        ###############################################
        #
        # devices
        #
        ###############################################

        log.info("Create a platform device")
        platform_device_id = self.generic_fcruf_script(RT.PlatformDevice,
                                                       "platform_device",
                                                       self.client.IMS, False)
        log.info("Create an instrument device")
        instrument_device_id = self.generic_fcruf_script(
            RT.InstrumentDevice, "instrument_device", self.client.IMS, False)

        log.info("Create a sensor device")
        sensor_device_id = self.generic_fcruf_script(RT.SensorDevice,
                                                     "sensor_device",
                                                     self.client.IMS, False)

        ###############################################
        #
        # instances
        #
        ###############################################

        ###############################################
        #
        #
        # attachments and LCS stuff
        #
        #
        ###############################################

        #----------------------------------------------
        #
        # orgs
        #
        #----------------------------------------------

        #----------------------------------------------
        #
        # sites
        #
        #----------------------------------------------

        log.info("Associate subsite with observatory")
        self.generic_association_script(
            c.OMS.assign_site_to_site,
            gen_find_oms_association(RT.Observatory),
            gen_find_oms_association(RT.Subsite), observatory_id, subsite_id)

        log.info("Associate platform site with subsite")
        self.generic_association_script(
            c.OMS.assign_site_to_site, gen_find_oms_association(RT.Subsite),
            gen_find_oms_association(RT.PlatformSite), subsite_id,
            platform_site_id)

        log.info("Associate instrument site with platform site")
        self.generic_association_script(
            c.OMS.assign_site_to_site,
            gen_find_oms_association(RT.PlatformSite),
            gen_find_oms_association(RT.InstrumentSite), platform_site_id,
            instrument_site_id)

        #----------------------------------------------
        #
        # models
        #
        #----------------------------------------------

        log.info("Associate platform model with platform site")
        self.generic_association_script(
            c.OMS.assign_platform_model_to_platform_site,
            platform_site_impl.find_having_model,
            platform_site_impl.find_stemming_model, platform_site_id,
            platform_model_id)

        log.info("Associate instrument model with instrument site")
        self.generic_association_script(
            c.OMS.assign_instrument_model_to_instrument_site,
            instrument_site_impl.find_having_model,
            instrument_site_impl.find_stemming_model, instrument_site_id,
            instrument_model_id)

        #----------------------------------------------
        #
        # agents
        #
        # - model required for DEVELOP
        # - egg required for INTEGRATE
        # - certification required for DEPLOY
        #----------------------------------------------

        self.generic_lcs_pass(self.client.IMS, "platform_agent",
                              platform_agent_id, LCE.PLAN, LCS.PLANNED)
        self.generic_lcs_fail(self.client.IMS, "platform_agent",
                              platform_agent_id, LCE.DEVELOP)
        log.info("Associate platform model with platform agent")
        self.generic_association_script(
            c.IMS.assign_platform_model_to_platform_agent,
            platform_agent_impl.find_having_model,
            platform_agent_impl.find_stemming_model, platform_agent_id,
            platform_model_id)
        self.generic_lcs_pass(self.client.IMS, "platform_agent",
                              platform_agent_id, LCE.DEVELOP, LCS.DEVELOPED)
        self.generic_lcs_fail(self.client.IMS, "platform_agent",
                              platform_agent_id, LCE.INTEGRATE)
        add_keyworded_attachment(self.client.RR, platform_agent_id,
                                 [KeywordFlag.EGG_URL])
        self.generic_lcs_pass(self.client.IMS, "platform_agent",
                              platform_agent_id, LCE.INTEGRATE, LCS.INTEGRATED)
        self.generic_lcs_fail(self.client.IMS, "platform_agent",
                              platform_agent_id, LCE.DEPLOY)
        add_keyworded_attachment(
            self.client.RR, platform_agent_id,
            [KeywordFlag.CERTIFICATION, "platform attachment"])
        self.generic_lcs_pass(self.client.IMS, "platform_agent",
                              platform_agent_id, LCE.DEPLOY, LCS.DEPLOYED)

        self.generic_lcs_pass(self.client.IMS, "instrument_agent",
                              instrument_agent_id, LCE.PLAN, LCS.PLANNED)
        self.generic_lcs_fail(self.client.IMS, "instrument_agent",
                              instrument_agent_id, LCE.DEVELOP)
        log.info("Associate instrument model with instrument agent")
        self.generic_association_script(
            c.IMS.assign_instrument_model_to_instrument_agent,
            c.IMS.find_instrument_agent_by_instrument_model,
            c.IMS.find_instrument_model_by_instrument_agent,
            instrument_agent_id, instrument_model_id)
        self.generic_lcs_pass(self.client.IMS, "instrument_agent",
                              instrument_agent_id, LCE.DEVELOP, LCS.DEVELOPED)
        self.generic_lcs_fail(self.client.IMS, "instrument_agent",
                              instrument_agent_id, LCE.INTEGRATE)
        add_keyworded_attachment(self.client.RR, instrument_agent_id,
                                 [KeywordFlag.EGG_URL])
        self.generic_lcs_pass(self.client.IMS, "instrument_agent",
                              instrument_agent_id, LCE.INTEGRATE,
                              LCS.INTEGRATED)
        self.generic_lcs_fail(self.client.IMS, "instrument_agent",
                              instrument_agent_id, LCE.DEPLOY)
        add_keyworded_attachment(self.client.RR, instrument_agent_id,
                                 [KeywordFlag.CERTIFICATION])
        self.generic_lcs_pass(self.client.IMS, "instrument_agent",
                              instrument_agent_id, LCE.DEPLOY, LCS.DEPLOYED)

        #platform instrument DELETEME just for find/replace

        #----------------------------------------------
        #
        # devices
        #
        #----------------------------------------------

        log.info("Associate platform model with platform device")
        self.generic_association_script(
            c.IMS.assign_platform_model_to_platform_device,
            c.IMS.find_platform_device_by_platform_model,
            c.IMS.find_platform_model_by_platform_device, platform_device_id,
            platform_model_id)

        log.info("Associate platform device with platform site")
        self.generic_association_script(
            c.OMS.assign_device_to_site, platform_site_impl.find_having_device,
            platform_site_impl.find_stemming_device, platform_site_id,
            platform_device_id)

        log.info("Associate instrument model with instrument device")
        self.generic_association_script(
            c.IMS.assign_instrument_model_to_instrument_device,
            c.IMS.find_instrument_device_by_instrument_model,
            c.IMS.find_instrument_model_by_instrument_device,
            instrument_device_id, instrument_model_id)

        log.info("Associate instrument device with instrument site")
        self.generic_association_script(
            c.OMS.assign_device_to_site,
            instrument_site_impl.find_having_device,
            instrument_site_impl.find_stemming_device, instrument_site_id,
            instrument_device_id)

        log.info("Associate instrument device with platform device")
        self.generic_association_script(
            c.IMS.assign_instrument_device_to_platform_device,
            c.IMS.find_platform_device_by_instrument_device,
            c.IMS.find_instrument_device_by_platform_device,
            platform_device_id, instrument_device_id)

        log.info("Associate sensor model with sensor device")
        self.generic_association_script(
            c.IMS.assign_sensor_model_to_sensor_device,
            sensor_device_impl.find_having_model,
            sensor_device_impl.find_stemming_model, sensor_device_id,
            sensor_model_id)

        log.info("Associate sensor device with instrument device")
        self.generic_association_script(
            c.IMS.assign_sensor_device_to_instrument_device,
            instrument_device_impl.find_having_device,
            instrument_device_impl.find_stemming_device, instrument_device_id,
            sensor_device_id)

        #----------------------------------------------
        #
        # instances
        #
        #----------------------------------------------

        #generic find ops for whatever

        log.info("Find an instrument site by observatory")

        entities = c.OMS.find_related_frames_of_reference(
            observatory_id, [RT.InstrumentSite])
        self.assertIn(RT.InstrumentSite, entities)
        inst_sites = entities[RT.InstrumentSite]
        self.assertEqual(1, len(inst_sites))
        self.assertEqual(instrument_site_id, inst_sites[0]._id)