def _cb_get_element(self, response, uri):
"""This is called when the document related to the element is retrieved."""
if response.code == 404: ## XXX why not let the storage raise?
raise errors.ResourceNotFound("The requested document %s was not found on this server" % uri.doc_selector)
result = element.get(response.data, uri.node_selector.element_selector)
if not result:
msg = "The requested element %s was not found in the document %s" % (uri.node_selector, uri.doc_selector)
raise errors.ResourceNotFound(msg)
return StatusResponse(200, response.etag, result)
def _cb_get_element(self, response, uri):
"""This is called when the document related to the element is retrieved."""
if response.code == 404: ## XXX why not let the storage raise?
raise errors.ResourceNotFound("The requested document %s was not found on this server" % uri.doc_selector)
result = element.get(response.data, uri.node_selector.element_selector)
if not result:
msg = "The requested element %s was not found in the document %s" % (uri.node_selector, uri.doc_selector)
raise errors.ResourceNotFound(msg)
return StatusResponse(200, response.etag, result)
if response.code == 404: ### XXX let the storate raise
raise errors.NoParentError ### catch error in errback and attach http_error
fixed_element_selector = uri.node_selector.element_selector.fix_star(element_body)
try:
result = element.put(response.data, fixed_element_selector, element_body)
except element.SelectorError, ex:
ex.http_error = errors.NoParentError(comment=str(ex))
raise
if result is None:
raise errors.NoParentError
new_document, created = result
get_result = element.get(new_document, uri.node_selector.element_selector)
if get_result != element_body.strip():
raise errors.CannotInsertError('PUT request failed GET(PUT(x))==x invariant')
d = self.put_document(uri, new_document, check_etag)
def set_201_code(response):
try:
if response.code==200:
response.code = 201
except AttributeError:
pass
return response
if created:
if response.code == 404: ### XXX let the storate raise
raise errors.NoParentError ### catch error in errback and attach http_error
fixed_element_selector = uri.node_selector.element_selector.fix_star(element_body)
try:
result = element.put(response.data, fixed_element_selector, element_body)
except element.SelectorError, ex:
ex.http_error = errors.NoParentError(comment=str(ex))
raise
if result is None:
raise errors.NoParentError
new_document, created = result
get_result = element.get(new_document, uri.node_selector.element_selector)
if get_result != element_body.strip():
raise errors.CannotInsertError('PUT request failed GET(PUT(x))==x invariant')
d = self.put_document(uri, new_document, check_etag)
def set_201_code(response):
try:
if response.code==200:
response.code = 201
except AttributeError:
pass
return response
if created:
