def show(self, req, id):
"""Returns data about given source hypervisor type."""
context = req.environ['guts.context']
try:
stype = types.get_source_type(context, id)
req.cache_resource(stype, name='type')
except exception.NotFound:
raise webob.exc.HTTPNotFound()
return self._view_builder.show(req, stype)
def show(self, req, id):
"""Returns data about given source hypervisor type."""
context = req.environ['guts.context']
try:
stype = types.get_source_type(context, id)
req.cache_resource(stype, name='type')
except exception.NotFound:
raise webob.exc.HTTPNotFound()
return self._view_builder.show(req, stype)
def show(self, request, context, source, brief=False):
"""Trim away extraneous source hypervisor attributes."""
trimmed = dict(id=source.get('id'),
name=source.get('name'),
connection_params=source.get('connection_params'),
description=source.get('description'))
source_type = types.get_source_type(context, source.source_type_id)
trimmed['source_type_name'] = source_type.get('name')
return trimmed if brief else dict(source=trimmed)
def show(self, request, context, source, brief=False):
"""Trim away extraneous source hypervisor attributes."""
trimmed = dict(id=source.get('id'),
name=source.get('name'),
connection_params=source.get('connection_params'),
description=source.get('description'))
source_type = types.get_source_type(context, source.source_type_id)
trimmed['source_type_name'] = source_type.get('name')
return trimmed if brief else dict(source=trimmed)
def update(self, req, id, body):
"""Updates given source type."""
context = req.environ['guts.context']
authorize(context)
stype = body['source_type']
name = stype.get('name', None)
driver = stype.get('driver', None)
description = stype.get('description', None)
if not (name or driver or description):
raise exception.Invalid('No attributes to update.')
if driver and len(driver.strip()) == 0:
msg = "Source type driver can not be empty."
raise webob.exc.HTTPBadRequest(explanation=msg)
utils.check_string_length(driver,
'Source Type driver',
min_length=1,
max_length=255)
validate_type_driver(driver)
if description is not None:
utils.check_string_length(description,
'Type description',
min_length=0,
max_length=255)
try:
types.update(context, id, name, driver, description)
modified_stype = types.get_source_type(context, id)
req.cache_resource(modified_stype, name='types')
self._notify_source_type_info(context, 'source_type.update',
modified_stype)
except exception.SourceTypeExists as err:
self._notify_source_type_error(context,
'source_type.update',
err,
source_type=modified_stype)
raise webob.exc.HTTPConflict(explanation=six.text_type(err))
except exception.SourceTypeNotFoundByName as err:
self._notify_source_type_error(context,
'source_type.update',
err,
name=name)
raise webob.exc.HTTPNotFound(explanation=err.msg)
return self._view_builder.show(req, modified_stype)
def update(self, req, id, body):
"""Updates given source type."""
context = req.environ['guts.context']
authorize(context)
stype = body['source_type']
name = stype.get('name', None)
driver = stype.get('driver', None)
description = stype.get('description', None)
if not (name or driver or description):
raise exception.Invalid('No attributes to update.')
if driver and len(driver.strip()) == 0:
msg = "Source type driver can not be empty."
raise webob.exc.HTTPBadRequest(explanation=msg)
utils.check_string_length(driver, 'Source Type driver',
min_length=1, max_length=255)
validate_type_driver(driver)
if description is not None:
utils.check_string_length(description, 'Type description',
min_length=0, max_length=255)
try:
types.update(context, id,
name,
driver,
description)
modified_stype = types.get_source_type(context, id)
req.cache_resource(modified_stype, name='types')
self._notify_source_type_info(
context, 'source_type.update', modified_stype)
except exception.SourceTypeExists as err:
self._notify_source_type_error(
context, 'source_type.update', err, source_type=modified_stype)
raise webob.exc.HTTPConflict(explanation=six.text_type(err))
except exception.SourceTypeNotFoundByName as err:
self._notify_source_type_error(
context, 'source_type.update', err, name=name)
raise webob.exc.HTTPNotFound(explanation=err.msg)
return self._view_builder.show(req, modified_stype)
