Coverage for ion/services/coi/attributestore : 100.00%

#!/usr/bin/env python 

""" 

@file ion/services/coi/attributestore.py 

@author Michael Meisinger 

@author David Stuebe 

@author Matt Rodriguez 

@brief service for storing and retrieving key/value pairs. 

""" 

import ion.util.ionlog 

log = ion.util.ionlog.getLogger(__name__) 

from ion.core import ioninit 

from ion.core.process.process import ProcessFactory 

from ion.core.data import store_service 

from ion.core.process.service_process import ServiceProcess, ServiceClient 

CONF = ioninit.config(__name__) 

class AttributeStoreService(store_service.StoreService): 

    """ 

    Service to store and retrieve key/value pairs. 

    The Implementation is in ion.data.backends.store_service 

    """ 

    # Declaration of service 

    declare = ServiceProcess.service_declare(name='attributestore', 

                                          version='0.1.0', 

                                          dependencies=[]) 

    def __init__(self, *args, **kwargs): 

        # Service class initializer. Basic config, but no yields allowed. 

        store_service.StoreService.__init__(self, *args, **kwargs) 

        log.info('AttributeStoreService.__init__()') 

class AttributeStoreClient(store_service.StoreServiceClient): 

    """ 

    Class for the client accessing the attribute store via Exchange 

    The Implementation is in ion.data.backends.store_service 

    The client provides the IStore interface 

    """ 

    def __init__(self, proc=None, **kwargs): 

        if not 'targetname' in kwargs: 

            kwargs['targetname'] = "attributestore" 

        ServiceClient.__init__(self, proc, **kwargs) 

        self.mc = self.proc.message_client 

# Spawn of the process using the module name 

factory = ProcessFactory(AttributeStoreService)