def get_filtered_kinds(self, jfilters, db_kinds):
"""
Returns kind documents matching the filter provided
Args:
@param jfilters: description of the kind filter document
@param db_kinds: Kind descriptions that already exist in database
"""
var = list()
try:
for elem in db_kinds:
for jfilter in jfilters:
# Step[1]: compare kinds to the filter
ok = joker.filter_occi_description(elem, jfilter)
if ok is True:
# Step[2]: Store the filter matching documents
var.append(elem)
logger.debug("===== Get_filtered_Kinds: A kind was found =====")
break
return var, return_code["OK"]
except Exception as e:
logger.error("===== Get_filtered_Kinds: " + e.message + "=====")
return "An error has occurred", return_code["Internal Server Error"]
def get_filtered_actions(self, jfilters, db_actions):
"""
Returns action documents matching the filter provided
Args:
@param jfilters: description of the action filter
@param db_actions: action descriptions that already exist in database
"""
var = list()
#Step[1]: Extract action descriptions from the dictionary
try:
for elem in db_actions:
for jfilter in jfilters:
#Step[2]: Filter action documents
ok = joker.filter_occi_description(elem, jfilter)
if ok is True:
var.append(elem)
logger.debug("===== Get_filtered_actions: A filtered action document is found =====")
break
return var, return_code['OK']
except Exception as e:
logger.error("===== Get_filtered_actions: " + e.message + " ===== ")
return "An error has occurred", return_code['Internal Server Error']
def get_filtered_resources(self, filters, descriptions_res):
"""
Retrieve the resources that match the filters provided
Args:
@param filters: Filters
@param descriptions_res: Resource descriptions
"""
var = list()
try:
for desc in descriptions_res:
for filter in filters:
#Step[1]: Check if descriptions match the filters
checks = joker.filter_occi_description(
desc['OCCI_Description'], filter)
if checks is True:
#Step[2]: Keep record of those description matching the filter
var.append(desc['OCCI_ID'])
logger.debug(
"===== Get_filtered_resources: A resource document is found ====="
)
return var, return_code['OK']
except Exception as e:
logger.error("===== Get_filtered_resources : " + e.message +
" =====")
return list(), return_code['Internal Server Error']
def get_filtered(filters, descriptions_entities):
"""
Retrieve the resources that match the filters provided
Args:
@param filters: Filters
@param descriptions_entities: Entity descriptions
"""
var = list()
try:
for desc in descriptions_entities:
for filter in filters:
checks = joker.filter_occi_description(desc['OCCI_Description'], filter)
if checks is True:
var.append(desc['OCCI_ID'])
logger.debug("Entity filtered : document found")
break
return var, return_code['OK']
except Exception as e:
logger.error("filtered entity : " + e.message)
return list(), return_code['Internal Server Error']
def get_filtered_kinds(self, jfilters, db_kinds):
"""
Returns kind documents matching the filter provided
Args:
@param jfilters: description of the kind document to retrieve
@param db_kinds: Kind descriptions that already exist in database
@return : <list> OCCI kind description contained inside of the kind document
"""
var = list()
#Extract kind descriptions from the dictionary
try:
for elem in db_kinds:
for jfilter in jfilters:
ok = joker.filter_occi_description(elem, jfilter)
if ok is True:
var.append(elem)
logger.debug("===== Get_filtered_Kinds: A kind was found =====")
break
return var, return_code['OK']
except Exception as e:
logger.error("===== Get_filtered_Kinds: " + e.message + "=====")
return "An error has occurred", return_code['Internal Server Error']
def get_filtered(filters, descriptions_entities):
"""
Retrieve the resources that match the filters provided
Args:
@param filters: Filters
@param descriptions_entities: Entity descriptions
"""
var = list()
try:
for desc in descriptions_entities:
for filter in filters:
checks = joker.filter_occi_description(desc['OCCI_Description'], filter)
if checks is True:
var.append(desc['OCCI_ID'])
logger.debug("Entity filtered : document found")
break
return var, return_code['OK']
except Exception as e:
logger.error("filtered entity : " + e.message)
return list(), return_code['Internal Server Error']
def get_filtered_mixins(self, jfilters, db_mixins):
"""
Returns mixin documents matching the filter provided
Args:
@param jfilters: description of the mixin document to retrieve
@param db_mixins: mixin descriptions that already exist in database
"""
var = list()
#Step[1]: Extract mixins descriptions from the dictionary
try:
for elem in db_mixins:
for jfilter in jfilters:
#Step[2]: Filter mixins
ok = joker.filter_occi_description(elem, jfilter)
if ok is True:
var.append(elem)
logger.debug("===== Get_filtered_mixins: A Mixin document is found =====")
break
#Step[3]: return the results
return var, return_code['OK']
except Exception as e:
logger.error("===== Get_filtered_mixins:" + e.message + " =====")
return "An error has occurred", return_code['Internal Server Error']
def get_filtered_resources(self, filters, descriptions_res):
"""
Retrieve the resources that match the filters provided
Args:
@param filters: Filters
@param descriptions_res: Resource descriptions
"""
var = list()
try:
for desc in descriptions_res:
for filter in filters:
#Step[1]: Check if descriptions match the filters
checks = joker.filter_occi_description(desc['OCCI_Description'], filter)
if checks is True:
#Step[2]: Keep record of those description matching the filter
var.append(desc['OCCI_ID'])
logger.debug("===== Get_filtered_resources: A resource document is found =====")
return var, return_code['OK']
except Exception as e:
logger.error("===== Get_filtered_resources : " + e.message + " =====")
return list(), return_code['Internal Server Error']
