def add_extension(self, name, namespace, routing_key, exchange, patterns):
"""Add an API extension.
:param name: (str): The name of the new API extension service.
:param namespace: (str): The namespace of the new API extension
service.
:param routing_key: (str): AMQP routing key to use with the extension.
:param exchange: (str): AMQP exchange to use with the extension.
:param patterns: (str): URI API filters to register with the extension.
:return: (lxml.objectify.ObjectifiedElement): object containing
the sparse representation of the API extension.
"""
params = E_VMEXT.Service({'name': name})
params.append(E_VMEXT.Namespace(namespace))
params.append(E_VMEXT.Enabled('true'))
params.append(E_VMEXT.RoutingKey(routing_key))
params.append(E_VMEXT.Exchange(exchange))
filters = E_VMEXT.ApiFilters()
for pattern in patterns:
filters.append(
E_VMEXT.ApiFilter(E_VMEXT.UrlPattern(pattern.strip())))
params.append(filters)
ext = self.client.get_extension()
ext_services = self.client.get_linked_resource(
ext, RelationType.DOWN, EntityType.EXTENSION_SERVICES.value)
return self.client.post_linked_resource(ext_services, RelationType.ADD,
EntityType.ADMIN_SERVICE.value,
params)
def add_extension(self, name, namespace, routing_key, exchange, patterns,
description=None):
"""Add an API extension service.
:param str name: name of the new API extension service.
:param str namespace: namespace of the new API extension service.
:param str routing_key: AMQP routing key to use with the extension.
:param str exchange: AMQP exchange to use with the extension.
:param list patterns: list of url API filters to register with the
extension.
:return: object containing EntityType.ADMIN_SERVICE XML data i.e. the
sparse representation of the API extension.
:rtype: lxml.objectify.ObjectifiedElement
"""
params = E_VMEXT.Service({'name': name})
if description is not None:
params.append(E.Description(description))
params.append(E_VMEXT.Namespace(namespace))
params.append(E_VMEXT.Enabled('true'))
params.append(E_VMEXT.RoutingKey(routing_key))
params.append(E_VMEXT.Exchange(exchange))
filters = E_VMEXT.ApiFilters()
for pattern in patterns:
filters.append(
E_VMEXT.ApiFilter(E_VMEXT.UrlPattern(pattern.strip())))
params.append(filters)
ext = self.client.get_extension()
ext_services = self.client.get_linked_resource(
ext, RelationType.DOWN, EntityType.EXTENSION_SERVICES.value)
return self.client.post_linked_resource(ext_services, RelationType.ADD,
EntityType.ADMIN_SERVICE.value,
params)
def add_api_filters_to_service(self, name, patterns, namespace=None):
"""."""
ext_record = self._get_extension_record(
name=name, namespace=namespace,
format=QueryResultFormat.REFERENCES)
ext = self.client.get_resource(uri=ext_record.get('href'))
for pattern in patterns:
api_filter = E_VMEXT.ApiFilter(E_VMEXT.UrlPattern(pattern.strip()))
self.client.post_linked_resource(
resource=ext, rel=RelationType.ADD,
media_type=EntityType.API_FILTER.value, contents=api_filter)
def add_extension(self, name, namespace, routing_key, exchange, patterns):
params = E_VMEXT.Service({'name': name})
params.append(E_VMEXT.Namespace(namespace))
params.append(E_VMEXT.Enabled('true'))
params.append(E_VMEXT.RoutingKey(routing_key))
params.append(E_VMEXT.Exchange(exchange))
filters = E_VMEXT.ApiFilters()
for pattern in patterns:
filters.append(
E_VMEXT.ApiFilter(E_VMEXT.UrlPattern(pattern.strip())))
params.append(filters)
ext = self.client.get_extension()
ext_services = self.client.get_linked_resource(
ext, RelationType.DOWN, EntityType.EXTENSION_SERVICES.value)
return self.client.post_linked_resource(ext_services, RelationType.ADD,
EntityType.ADMIN_SERVICE.value,
params)