class SingleEntityDispatcher(object):
"""
Dispatches requests concerning a single entity
"""
def __init__(self, req, location, idontknow=None, idontcare=None):
self.req = req
self.location = location
self.idontknow = idontknow
self.idontcare = idontcare
self.path_url = self.req.path_url
self.triggered_action = None
self.res = Response()
self.res.content_type = str(req.accept)
self.res.server = 'ocni-server/1.1 (linux) OCNI/1.1'
self.req_adapter = RequestAdapter()
self.res_adapter = ResponseAdapter()
self.jungler = SingleEntityJungler()
def put(self):
"""
Create a new entity instance with a customized URL or perform a full update of the resource
"""
#Step[1]: Detect the data type (HTTP ,JSON:OCCI or OCCI+JSON)
jBody = self.req_adapter.convert_request_entity_content(self.req)
if jBody is None:
self.res.status_int = return_code['Not Acceptable']
self.res.body = self.req.content_type + " is an unknown request content type"
else:
#Step[2]: create the resource with custom URL
var, self.res.status_int = self.jungler.channel_put_single_resource(jBody, self.path_url)
#Step[3]: Adapt the response to the required accept-type
if self.res.status_int == return_code['OK, and location returned']:
self.res = self.res_adapter.convert_response_entity_location_content(var, self.res)
else:
self.res.content_type = "text/html"
self.res.body = var
#Step[4]: Send back the response to the caller
return self.res
def get(self):
"""
Retrieve the OCCI resource description
"""
#Step[1]: get the resource description
var, self.res.status_int = self.jungler.channel_get_single_resource(self.path_url)
#Step[2]: Adapt the response to the required accept-type
if self.res.status_int == return_code['OK']:
self.res = self.res_adapter.convert_response_entity_content(self.res, var)
else:
self.res.content_type = "text/html"
self.res.body = var
#Step[3]: Send back the response to the caller
return self.res
def post(self):
"""
Perform a partial update of a resource OCCI description or Trigger an action on a resource
"""
#Step[1]: Identify the action name (if there is)
if self.req.params.has_key('action'):
self.triggered_action = self.req.params['action']
#Step[2]: Detect the data type (HTTP ,OCCI:JSON or OCCI+JSON)
#jBody = self.req_adapter.convert_request_entity_content(self.req)
jBody = self.req_adapter.convert_request_entity_content_v2(self.req)
if jBody is None:
self.res.status_int = return_code['Not Acceptable']
self.res.body = self.req.content_type + " is an unknown request content type"
else:
#Step[3a]: Partially update the resource if there was no action defined.
if self.triggered_action is None:
var, self.res.status_int = self.jungler.channel_post_single_resource(jBody, self.path_url)
if self.res.status_int == return_code['OK, and location returned']:
#Step[4a]: Adapt the response to the required accept-type
self.res = self.res_adapter.convert_response_entity_location_content(var, self.res)
else:
self.res.content_type = "text/html"
self.res.body = var
else:
# Step[3b]: Trigger an action on a resource
self.res.body, self.res.status_int = self.jungler.channel_triggered_action_single(jBody, self.path_url,
self.triggered_action)
return self.res
def delete(self):
"""
Delete a resource instance
"""
#Step[1]: Delete a single resource
self.res.body, self.res.status_int = self.jungler.channel_delete_single_resource(self.path_url)
#Step[2]: return the response back to the caller
return self.res
class MultiEntityDispatcher(object):
"""
Dispatches requests concerning multiple entities
"""
def __init__(self, req, location=None, idontknow=None, idontcare=None):
self.req = req
self.location = location
self.idontcare = idontcare
self.idontknow = idontknow
self.triggered_action = None
self.path_url = self.req.path_url
self.res = Response()
self.res.content_type = str(req.accept)
self.res.server = 'ocni-server/1.1 (linux) OCNI/1.1'
self.req_adapter = RequestAdapter()
self.res_adapter = ResponseAdapter()
self.jungler = MultiEntityJungler()
self.jungler_p = PathManager()
def post(self):
"""
Create a new entity or trigger an action on all resources belonging to a kind or attach a mixin to a
resource instance
"""
#Step[1]: Detect the data type (HTTP ,OCCI:JSON or OCCI+JSON)
jBody = self.req_adapter.convert_request_entity_content(self.req)
if jBody is None:
self.res.status_int = return_code['Not Acceptable']
self.res.body = self.req.content_type + " is an unknown request content type"
else:
#Step[2]: Identify the action name if there is one:
if self.req.params.has_key('action'):
self.triggered_action = self.req.params['action']
#Step[3a]: Dispatch a post request
if self.triggered_action is None:
var, self.res.status_int = self.jungler.channel_post_multi_resources(
jBody, self.path_url)
#Step[4a]: Adapt response to the required Accept-Type
if self.res.status_int == return_code[
'OK, and location returned']:
self.res_adapter.convert_response_entity_multi_location_content(
var, self.res)
else:
self.res.content_type = "text/html"
self.res.body = str(var)
#Step[3b]: Trigger an action on all resources belonging to a kind
else:
self.res.body, self.res.status_int = self.jungler.channel_trigger_actions(
jBody, self.path_url, self.triggered_action)
return self.res
def get(self):
"""
Get entities belonging to a kind or a mixin
"""
#Step[1]: Detect the body type (HTTP ,OCCI:JSON or OCCI+JSON)
if self.req.content_type == 'text/occi' or (self.req.body != ""):
jBody = self.req_adapter.convert_request_entity_content_v2(
self.req)
if jBody is None:
self.res.status_int = return_code['Not Acceptable']
self.res.body = self.req.content_type + " is an unknown request content type"
else:
#Step[2a]: Retrieve entities matching the filter provided
var, self.res.status_int = self.jungler.channel_get_filtered_entities(
self.path_url, jBody)
else:
#Step[2b]: Retrieve all the entities
var, self.res.status_int = self.jungler.channel_get_all_entities(
self.path_url, "")
#Step[3]: Adapt the response to the format defined in the Accept-Type header
if self.res.status_int == return_code['OK']:
self.res_adapter.convert_response_entity_multi_x_occi_location_content(
var, self.res)
else:
self.res.content_type = "text/html"
self.res.body = str(var)
return self.res
def put(self):
"""
Fully update the mixin collection of entities
"""
#Step[1]: Detect the body type (HTTP ,OCCI:JSON or OCCI+JSON)
jBody = self.req_adapter.convert_request_category_content(self.req)
if jBody is None:
self.res.status_int = return_code['Not Acceptable']
self.res.body = self.req.content_type + " is an unknown request content type"
else:
#Step[2]: Fully update the mixin collection of entities
self.res.body, self.res.status_int = self.jungler.channel_put_multi(
jBody, self.path_url)
return self.res
def delete(self):
"""
Dissociates a resource instance from a mixin or delete all resource under a path
"""
#Step[1]: Detect the body type (HTTP ,OCCI:JSON or OCCI+JSON)
if self.req.content_type == 'text/occi' or (self.req.body != ""):
jBody = self.req_adapter.convert_request_category_content(self.req)
if jBody is None:
self.res.status_int = return_code['Not Acceptable']
self.res.body = self.req.content_type + " is an unknown request content type"
#Step[2a]: This is a dissociate mixin request
self.res.body, self.res.status_int = self.jungler.channel_delete_multi(
jBody, self.path_url)
else:
#Step[2b]: This is a delete on path request:
self.jungler_p.channel_delete_on_path(self.path_url)
return self.res
class SingleEntityDispatcher(object):
"""
Dispatches requests concerning a single entity
"""
def __init__(self, req, location, idontknow=None, idontcare=None):
self.req = req
self.location = location
self.idontknow = idontknow
self.idontcare = idontcare
self.path_url = self.req.path_url
self.triggered_action = None
self.res = Response()
self.res.content_type = str(req.accept)
self.res.server = 'ocni-server/1.1 (linux) OCNI/1.1'
self.req_adapter = RequestAdapter()
self.res_adapter = ResponseAdapter()
self.jungler = SingleEntityJungler()
def put(self):
"""
Create a new entity instance with a customized URL or perform a full update of the resource
"""
#Step[1]: Detect the data type (HTTP ,JSON:OCCI or OCCI+JSON)
jBody = self.req_adapter.convert_request_entity_content(self.req)
if jBody is None:
self.res.status_int = return_code['Not Acceptable']
self.res.body = self.req.content_type + " is an unknown request content type"
else:
#Step[2]: create the resource with custom URL
var, self.res.status_int = self.jungler.channel_put_single_resource(
jBody, self.path_url)
#Step[3]: Adapt the response to the required accept-type
if self.res.status_int == return_code['OK, and location returned']:
self.res = self.res_adapter.convert_response_entity_location_content(
var, self.res)
else:
self.res.content_type = "text/html"
self.res.body = var
#Step[4]: Send back the response to the caller
return self.res
def get(self):
"""
Retrieve the OCCI resource description
"""
#Step[1]: get the resource description
var, self.res.status_int = self.jungler.channel_get_single_resource(
self.path_url)
#Step[2]: Adapt the response to the required accept-type
if self.res.status_int == return_code['OK']:
self.res = self.res_adapter.convert_response_entity_content(
self.res, var)
else:
self.res.content_type = "text/html"
self.res.body = var
#Step[3]: Send back the response to the caller
return self.res
def post(self):
"""
Perform a partial update of a resource OCCI description or Trigger an action on a resource
"""
#Step[1]: Identify the action name (if there is)
if self.req.params.has_key('action'):
self.triggered_action = self.req.params['action']
#Step[2]: Detect the data type (HTTP ,OCCI:JSON or OCCI+JSON)
jBody = self.req_adapter.convert_request_entity_content_v2(self.req)
if jBody is None:
self.res.status_int = return_code['Not Acceptable']
self.res.body = self.req.content_type + " is an unknown request content type"
else:
#Step[3a]: Partially update the resource if there was no action defined.
if self.triggered_action is None:
var, self.res.status_int = self.jungler.channel_post_single_resource(
jBody, self.path_url)
if self.res.status_int == return_code[
'OK, and location returned']:
#Step[4a]: Adapt the response to the required accept-type
self.res = self.res_adapter.convert_response_entity_location_content(
var, self.res)
else:
self.res.content_type = "text/html"
self.res.body = var
else:
# Step[3b]: Trigger an action on a resource
self.res.body, self.res.status_int = self.jungler.channel_triggered_action_single(
jBody, self.path_url, self.triggered_action)
return self.res
def delete(self):
"""
Delete a resource instance
"""
#Step[1]: Delete a single resource
self.res.body, self.res.status_int = self.jungler.channel_delete_single_resource(
self.path_url)
#Step[2]: return the response back to the caller
return self.res
class SingleEntityDispatcher(object):
"""
"""
def __init__(self, req, location, idontknow=None, idontcare=None):
self.req = req
self.location = location
self.idontknow = idontknow
self.idontcare = idontcare
self.path_url = self.req.path_url
self.triggered_action = None
self.res = Response()
self.res.content_type = str(req.accept)
self.res.server = 'ocni-server/1.1 (linux) OCNI/1.1'
self.req_adapter = RequestAdapter()
self.res_adapter = ResponseAdapter()
self.jungler = SingleEntityJungler()
def put(self):
"""
Create a new entity instance with a customized URL or perform a full update of the resource
"""
#Step[1]: Detect the body type (HTTP ,JSON:OCCI or OCCI+JSON)
jBody = self.req_adapter.convert_request_entity_content(self.req)
if jBody is None:
self.res.status_code = return_code['Not Acceptable']
self.res.body = self.req.content_type + " is an unknown request content type"
else:
#Step[2]: Treat the request
var, self.res.status_code = self.jungler.channel_put_single_resource(jBody, self.path_url)
#Step[3]: Adapt the response to the required accept-type
if self.res.status_code == return_code['OK, and location returned']:
self.res = self.res_adapter.convert_response_entity_location_content(var, self.res)
else:
self.res.content_type = "text/html"
self.res.body = var
return self.res
def get(self):
"""
Retrieve the representation of a resource
"""
#add the JSON to database along with other attributes
var, self.res.status_code = self.jungler.channel_get_single_resource(self.path_url)
if self.res.status_code == return_code['OK']:
self.res = self.res_adapter.convert_response_entity_content(self.res, var)
else:
self.res.content_type = "text/html"
self.res.body = var
return self.res
def post(self):
"""
Perform a partial update of a resource
"""
if self.req.params.has_key('action'):
self.triggered_action = self.req.params['action']
#Detect the body type (HTTP ,OCCI:JSON or OCCI+JSON)
jBody = self.req_adapter.convert_request_entity_content_v2(self.req)
if jBody is None:
self.res.status_code = return_code['Not Acceptable']
self.res.body = self.req.content_type + " is an unknown request content type"
else:
#add the JSON to database along with other attributes
if self.triggered_action is None:
var, self.res.status_code = self.jungler.channel_post_single_resource(jBody, self.path_url)
if self.res.status_code == return_code['OK, and location returned']:
self.res = self.res_adapter.convert_response_entity_location_content(var, self.res)
else:
self.res.content_type = "text/html"
self.res.body = var
else:
self.res.body, self.res.status_code = self.jungler.channel_triggered_action_single(jBody, self.path_url,
self.triggered_action)
return self.res
def delete(self):
"""
Delete a resource instance
"""
#Detect the body type (HTTP ,OCCI:JSON or OCCI+JSON)
#add the JSON to database along with other attributes
self.res.body, self.res.status_code = self.jungler.channel_delete_single_resource(self.path_url)
return self.res
class MultiEntityDispatcher(object):
"""
"""
def __init__(self, req, location=None, idontknow=None, idontcare=None):
self.req = req
self.location = location
self.idontcare = idontcare
self.idontknow = idontknow
self.triggered_action = None
self.path_url = self.req.path_url
self.res = Response()
self.res.content_type = str(req.accept)
self.res.server = 'ocni-server/1.1 (linux) OCNI/1.1'
self.req_adapter = RequestAdapter()
self.res_adapter = ResponseAdapter()
self.jungler = MultiEntityJungler()
self.jungler_p = PathManager()
def post(self):
"""
Create a new entity instance or trigger an action on all resources belonging to a kind or attach a mixin to a
resource instance
"""
#Step[1]: Detect the body type (HTTP ,OCCI:JSON or OCCI+JSON)
jBody = self.req_adapter.convert_request_entity_content(self.req)
if jBody is None:
self.res.status_code = return_code['Not Acceptable']
self.res.body = self.req.content_type + " is an unknown request content type"
else:
#Step[2]: Treat the data and define what the request really wants:
if self.req.params.has_key('action'):
self.triggered_action = self.req.params['action']
#add the JSON to database along with other attributes
if self.triggered_action is None:
var, self.res.status_code = self.jungler.channel_post_multi_resources(jBody, self.path_url)
if self.res.status_code == return_code['OK, and location returned']:
self.res_adapter.convert_response_entity_multi_location_content(var, self.res)
else:
self.res.content_type = "text/html"
self.res.body = str(var)
else:
self.res.body, self.res.status_code = self.jungler.channel_trigger_actions(jBody, self.path_url,
self.triggered_action)
return self.res
def get(self):
"""
Gets entities belonging to a kind or a mixin
"""
#Detect the body type (HTTP ,OCCI:JSON or OCCI+JSON)
if self.req.content_type == 'text/occi' or (
self.req.body != ""):
jBody = self.req_adapter.convert_request_entity_content_v2(self.req)
if jBody is None:
self.res.status_code = return_code['Not Acceptable']
self.res.body = self.req.content_type + " is an unknown request content type"
else:
var, self.res.status_code = self.jungler.channel_get_filtered_entities(self.path_url, jBody)
else:
var, self.res.status_code = self.jungler.channel_get_all_entities(self.path_url, "")
if self.res.status_code == return_code['OK']:
self.res_adapter.convert_response_entity_multi_x_occi_location_content(var, self.res)
else:
self.res.content_type = "text/html"
self.res.body = str(var)
return self.res
def put(self):
"""
Update the mixin collection of entities
"""
#Detect the body type (HTTP ,OCCI:JSON or OCCI+JSON)
#Not implemented yet for text/plain and text/occi formats
jBody = self.req_adapter.convert_request_category_content(self.req)
if jBody is None:
self.res.status_code = return_code['Not Acceptable']
self.res.body = self.req.content_type + " is an unknown request content type"
else:
#add the JSON to database along with other attributes
self.res.body, self.res.status_code = self.jungler.channel_put_multi(jBody, self.path_url)
return self.res
def delete(self):
"""
Dissociates a resource instance from a mixin
"""
#Detect the body type (HTTP ,OCCI:JSON or OCCI+JSON)
#Not implemented yet for text/plain and text/occi formats
jBody = self.req_adapter.convert_request_category_content(self.req)
if jBody is None:
self.res.status_code = return_code['Not Acceptable']
self.res.body = self.req.content_type + " is an unknown request content type"
else:
if self.req.body is not "":
#This is a dissociate mixin request:
self.res.body, self.res.status_code = self.jungler.channel_delete_multi(jBody, self.path_url)
else:
#This is a delete on path request:
self.jungler_p.channel_delete_on_path(self.path_url)
return self.res
class MultiEntityDispatcher(object):
"""
Dispatches requests concerning multiple entities
"""
def __init__(self, req, location=None, idontknow=None, idontcare=None):
self.req = req
self.location = location
self.idontcare = idontcare
self.idontknow = idontknow
self.triggered_action = None
self.path_url = self.req.path_url
self.res = Response()
self.res.content_type = str(req.accept)
self.res.server = 'ocni-server/1.1 (linux) OCNI/1.1'
self.req_adapter = RequestAdapter()
self.res_adapter = ResponseAdapter()
self.jungler = MultiEntityJungler()
self.jungler_p = PathManager()
def post(self):
"""
Create a new entity or trigger an action on all resources belonging to a kind or attach a mixin to a
resource instance
"""
#Step[1]: Detect the data type (HTTP ,OCCI:JSON or OCCI+JSON)
jBody = self.req_adapter.convert_request_entity_content(self.req)
if jBody is None:
self.res.status_int = return_code['Not Acceptable']
self.res.body = self.req.content_type + " is an unknown request content type"
else:
#Step[2]: Identify the action name if there is one:
if self.req.params.has_key('action'):
self.triggered_action = self.req.params['action']
#Step[3a]: Dispatch a post request
if self.triggered_action is None:
var, self.res.status_int = self.jungler.channel_post_multi_resources(jBody, self.path_url)
#Step[4a]: Adapt response to the required Accept-Type
if self.res.status_int == return_code['OK, and location returned']:
self.res_adapter.convert_response_entity_multi_location_content(var, self.res)
else:
self.res.content_type = "text/html"
self.res.body = str(var)
#Step[3b]: Trigger an action on all resources belonging to a kind
else:
self.res.body, self.res.status_int = self.jungler.channel_trigger_actions(jBody, self.path_url,
self.triggered_action)
return self.res
def get(self):
"""
Get entities belonging to a kind or a mixin
"""
#Step[1]: Detect the body type (HTTP ,OCCI:JSON or OCCI+JSON)
if self.req.content_type == 'text/occi' or (
self.req.body != ""):
jBody = self.req_adapter.convert_request_entity_content_v2(self.req)
if jBody is None:
self.res.status_int = return_code['Not Acceptable']
self.res.body = self.req.content_type + " is an unknown request content type"
else:
#Step[2a]: Retrieve entities matching the filter provided
var, self.res.status_int = self.jungler.channel_get_filtered_entities(self.path_url, jBody)
else:
#Step[2b]: Retrieve all the entities
var, self.res.status_int = self.jungler.channel_get_all_entities(self.path_url, "")
#Step[3]: Adapt the response to the format defined in the Accept-Type header
if self.res.status_int == return_code['OK']:
self.res_adapter.convert_response_entity_multi_x_occi_location_content(var, self.res)
else:
self.res.content_type = "text/html"
self.res.body = str(var)
return self.res
def put(self):
"""
Fully update the mixin collection of entities
"""
#Step[1]: Detect the body type (HTTP ,OCCI:JSON or OCCI+JSON)
jBody = self.req_adapter.convert_request_category_content(self.req)
if jBody is None:
self.res.status_int = return_code['Not Acceptable']
self.res.body = self.req.content_type + " is an unknown request content type"
else:
#Step[2]: Fully update the mixin collection of entities
self.res.body, self.res.status_int = self.jungler.channel_put_multi(jBody, self.path_url)
return self.res
def delete(self):
"""
Dissociates a resource instance from a mixin or delete all resource under a path
"""
#Step[1]: Detect the body type (HTTP ,OCCI:JSON or OCCI+JSON)
if self.req.content_type == 'text/occi' or (
self.req.body != ""):
jBody = self.req_adapter.convert_request_category_content(self.req)
if jBody is None:
self.res.status_int = return_code['Not Acceptable']
self.res.body = self.req.content_type + " is an unknown request content type"
#Step[2a]: This is a dissociate mixin request
self.res.body, self.res.status_int = self.jungler.channel_delete_multi(jBody, self.path_url)
else:
#Step[2b]: This is a delete on path request:
self.jungler_p.channel_delete_on_path(self.path_url)
return self.res