def _convert_response_to_block_list(response):
'''
Converts xml response to block list class.
'''
blob_block_list = BlobBlockList()
xmldoc = minidom.parseString(response.body)
for xml_block in _get_children_from_path(xmldoc,
'BlockList',
'CommittedBlocks',
'Block'):
xml_block_id = _decode_base64_to_text(
_get_child_nodes(xml_block, 'Name')[0].firstChild.nodeValue)
xml_block_size = int(
_get_child_nodes(xml_block, 'Size')[0].firstChild.nodeValue)
blob_block_list.committed_blocks.append(
BlobBlock(xml_block_id, xml_block_size))
for xml_block in _get_children_from_path(xmldoc,
'BlockList',
'UncommittedBlocks',
'Block'):
xml_block_id = _decode_base64_to_text(
_get_child_nodes(xml_block, 'Name')[0].firstChild.nodeValue)
xml_block_size = int(
_get_child_nodes(xml_block, 'Size')[0].firstChild.nodeValue)
blob_block_list.uncommitted_blocks.append(
BlobBlock(xml_block_id, xml_block_size))
return blob_block_list
def _convert_response_to_block_list(response):
'''
Converts xml response to block list class.
'''
blob_block_list = BlobBlockList()
xmldoc = minidom.parseString(response.body)
for xml_block in _get_children_from_path(xmldoc, 'BlockList',
'CommittedBlocks', 'Block'):
xml_block_id = _decode_base64_to_text(
_get_child_nodes(xml_block, 'Name')[0].firstChild.nodeValue)
xml_block_size = int(
_get_child_nodes(xml_block, 'Size')[0].firstChild.nodeValue)
blob_block_list.committed_blocks.append(
BlobBlock(xml_block_id, xml_block_size))
for xml_block in _get_children_from_path(xmldoc, 'BlockList',
'UncommittedBlocks', 'Block'):
xml_block_id = _decode_base64_to_text(
_get_child_nodes(xml_block, 'Name')[0].firstChild.nodeValue)
xml_block_size = int(
_get_child_nodes(xml_block, 'Size')[0].firstChild.nodeValue)
blob_block_list.uncommitted_blocks.append(
BlobBlock(xml_block_id, xml_block_size))
return blob_block_list
def _report_batch_error(self, response):
xml = response.body.decode('utf-8')
doc = minidom.parseString(xml)
n = _get_children_from_path(doc, (METADATA_NS, 'error'), 'code')
code = n[0].firstChild.nodeValue if n and n[0].firstChild else ''
n = _get_children_from_path(doc, (METADATA_NS, 'error'), 'message')
message = n[0].firstChild.nodeValue if n and n[0].firstChild else xml
raise WindowsAzureBatchOperationError(message, code)
def _report_batch_error(self, response):
xml = response.body.decode('utf-8')
doc = minidom.parseString(xml)
n = _get_children_from_path(doc, (METADATA_NS, 'error'), 'code')
code = n[0].firstChild.nodeValue if n and n[0].firstChild else ''
n = _get_children_from_path(doc, (METADATA_NS, 'error'), 'message')
message = n[0].firstChild.nodeValue if n and n[0].firstChild else xml
raise WindowsAzureBatchOperationError(message, code)
def xml_to_namespace_availability(xmlstr):
'''Converts xml response to service bus namespace availability
The xml format:
<?xml version="1.0" encoding="utf-8"?>
<entry xmlns="http://www.w3.org/2005/Atom">
<id>uuid:9fc7c652-1856-47ab-8d74-cd31502ea8e6;id=3683292</id>
<title type="text"></title>
<updated>2013-04-16T03:03:37Z</updated>
<content type="application/xml">
<NamespaceAvailability
xmlns="http://schemas.microsoft.com/netservices/2010/10/servicebus/connect"
xmlns:i="http://www.w3.org/2001/XMLSchema-instance">
<Result>false</Result>
</NamespaceAvailability>
</content>
</entry>
'''
xmldoc = minidom.parseString(xmlstr)
availability = AvailabilityResponse()
for desc in _get_children_from_path(xmldoc, 'entry', 'content',
'NamespaceAvailability'):
node_value = _get_first_child_node_value(desc, 'Result')
if node_value is not None:
availability.result = _parse_bool(node_value)
return availability
def xml_to_region(xmlstr):
'''Converts xml response to service bus region
The xml format for region:
<entry>
<id>uuid:157c311f-081f-4b4a-a0ba-a8f990ffd2a3;id=1756759</id>
<title type="text"></title>
<updated>2013-04-10T18:25:29Z</updated>
<content type="application/xml">
<RegionCodeDescription xmlns="http://schemas.microsoft.com/netservices/2010/10/servicebus/connect" xmlns:i="http://www.w3.org/2001/XMLSchema-instance">
<Code>East Asia</Code>
<FullName>East Asia</FullName>
</RegionCodeDescription>
</content>
</entry>
'''
xmldoc = minidom.parseString(xmlstr)
region = ServiceBusRegion()
for desc in _get_children_from_path(xmldoc, 'entry', 'content',
'RegionCodeDescription'):
node_value = _get_first_child_node_value(desc, 'Code')
if node_value is not None:
region.code = node_value
node_value = _get_first_child_node_value(desc, 'FullName')
if node_value is not None:
region.fullname = node_value
return region
def xml_to_namespace_availability(xmlstr):
'''Converts xml response to service bus namespace availability
The xml format:
<?xml version="1.0" encoding="utf-8"?>
<entry xmlns="http://www.w3.org/2005/Atom">
<id>uuid:9fc7c652-1856-47ab-8d74-cd31502ea8e6;id=3683292</id>
<title type="text"></title>
<updated>2013-04-16T03:03:37Z</updated>
<content type="application/xml">
<NamespaceAvailability xmlns="http://schemas.microsoft.com/netservices/2010/10/servicebus/connect" xmlns:i="http://www.w3.org/2001/XMLSchema-instance">
<Result>false</Result>
</NamespaceAvailability>
</content>
</entry>
'''
xmldoc = minidom.parseString(xmlstr)
availability = AvailabilityResponse()
for desc in _get_children_from_path(xmldoc, 'entry', 'content',
'NamespaceAvailability'):
node_value = _get_first_child_node_value(desc, 'Result')
if node_value is not None:
availability.result = _parse_bool(node_value)
return availability
def _convert_xml_to_subscription(xmlstr):
'''Converts xml response to subscription
The xml format for subscription:
<entry xmlns='http://www.w3.org/2005/Atom'>
<content type='application/xml'>
<SubscriptionDescription xmlns:i="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://schemas.microsoft.com/netservices/2010/10/servicebus/connect">
<LockDuration>PT5M</LockDuration>
<RequiresSession>false</RequiresSession>
<DefaultMessageTimeToLive>P10675199DT2H48M5.4775807S</DefaultMessageTimeToLive>
<DeadLetteringOnMessageExpiration>false</DeadLetteringOnMessageExpiration> <DeadLetteringOnFilterEvaluationExceptions>true</DeadLetteringOnFilterEvaluationExceptions>
</SubscriptionDescription>
</content>
</entry>
'''
xmldoc = minidom.parseString(xmlstr)
subscription = Subscription()
for desc in _get_children_from_path(xmldoc, 'entry', 'content', 'subscriptiondescription'):
for attr_name, attr_value in vars(subscription).iteritems():
tag_name = attr_name.replace('_', '')
xml_attrs = _get_child_nodes(desc, tag_name)
if xml_attrs:
xml_attr = xml_attrs[0]
if xml_attr.firstChild:
value = xml_attr.firstChild.nodeValue
conversion = _SUBSCRIPTION_CONVERSION.get(attr_name)
if conversion is not None:
value = conversion(value)
setattr(subscription, attr_name, value)
for name, value in _get_entry_properties(xmlstr, True).iteritems():
setattr(subscription, name, value)
return subscription
def xml_to_region(xmlstr):
'''Converts xml response to service bus region
The xml format for region:
<entry>
<id>uuid:157c311f-081f-4b4a-a0ba-a8f990ffd2a3;id=1756759</id>
<title type="text"></title>
<updated>2013-04-10T18:25:29Z</updated>
<content type="application/xml">
<RegionCodeDescription
xmlns="http://schemas.microsoft.com/netservices/2010/10/servicebus/connect"
xmlns:i="http://www.w3.org/2001/XMLSchema-instance">
<Code>East Asia</Code>
<FullName>East Asia</FullName>
</RegionCodeDescription>
</content>
</entry>
'''
xmldoc = minidom.parseString(xmlstr)
region = ServiceBusRegion()
for desc in _get_children_from_path(xmldoc, 'entry', 'content',
'RegionCodeDescription'):
node_value = _get_first_child_node_value(desc, 'Code')
if node_value is not None:
region.code = node_value
node_value = _get_first_child_node_value(desc, 'FullName')
if node_value is not None:
region.fullname = node_value
return region
def _convert_xml_to_topic(xmlstr):
'''Converts xml response to topic
The xml format for topic:
<entry xmlns='http://www.w3.org/2005/Atom'>
<content type='application/xml'>
<TopicDescription xmlns:i="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://schemas.microsoft.com/netservices/2010/10/servicebus/connect">
<DefaultMessageTimeToLive>P10675199DT2H48M5.4775807S</DefaultMessageTimeToLive>
<MaxSizeInMegabytes>1024</MaxSizeInMegabytes>
<RequiresDuplicateDetection>false</RequiresDuplicateDetection>
<DuplicateDetectionHistoryTimeWindow>P7D</DuplicateDetectionHistoryTimeWindow>
<DeadLetteringOnFilterEvaluationExceptions>true</DeadLetteringOnFilterEvaluationExceptions>
</TopicDescription>
</content>
</entry>
'''
xmldoc = minidom.parseString(xmlstr)
topic = Topic()
invalid_topic = True
#get node for each attribute in Topic class, if nothing found then the response is not valid xml for Topic.
for desc in _get_children_from_path(xmldoc, 'entry', 'content', 'TopicDescription'):
invalid_topic = True
node_value = _get_first_child_node_value(desc, 'DefaultMessageTimeToLive')
if node_value is not None:
topic.default_message_time_to_live = node_value
invalid_topic = False
node_value = _get_first_child_node_value(desc, 'MaxSizeInMegabytes')
if node_value is not None:
topic.max_size_in_megabytes = int(node_value)
invalid_topic = False
node_value = _get_first_child_node_value(desc, 'RequiresDuplicateDetection')
if node_value is not None:
topic.requires_duplicate_detection = _parse_bool(node_value)
invalid_topic = False
node_value = _get_first_child_node_value(desc, 'DuplicateDetectionHistoryTimeWindow')
if node_value is not None:
topic.duplicate_detection_history_time_window = node_value
invalid_topic = False
node_value = _get_first_child_node_value(desc, 'EnableBatchedOperations')
if node_value is not None:
topic.enable_batched_operations = _parse_bool(node_value)
invalid_topic = False
node_value = _get_first_child_node_value(desc, 'SizeInBytes')
if node_value is not None:
topic.size_in_bytes = int(node_value)
invalid_topic = False
if invalid_topic:
raise WindowsAzureError(azure._ERROR_TOPIC_NOT_FOUND)
#extract id, updated and name value from feed entry and set them of topic.
for name, value in _get_entry_properties(xmlstr, True).iteritems():
setattr(topic, name, value)
return topic
def _convert_xml_to_subscription(xmlstr):
'''Converts xml response to subscription
The xml format for subscription:
<entry xmlns='http://www.w3.org/2005/Atom'>
<content type='application/xml'>
<SubscriptionDescription xmlns:i="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://schemas.microsoft.com/netservices/2010/10/servicebus/connect">
<LockDuration>PT5M</LockDuration>
<RequiresSession>false</RequiresSession>
<DefaultMessageTimeToLive>P10675199DT2H48M5.4775807S</DefaultMessageTimeToLive>
<DeadLetteringOnMessageExpiration>false</DeadLetteringOnMessageExpiration> <DeadLetteringOnFilterEvaluationExceptions>true</DeadLetteringOnFilterEvaluationExceptions>
</SubscriptionDescription>
</content>
</entry>
'''
xmldoc = minidom.parseString(xmlstr)
subscription = Subscription()
for desc in _get_children_from_path(xmldoc, 'entry', 'content',
'SubscriptionDescription'):
node_value = _get_first_child_node_value(desc, 'LockDuration')
if node_value is not None:
subscription.lock_duration = node_value
node_value = _get_first_child_node_value(desc, 'RequiresSession')
if node_value is not None:
subscription.requires_session = _parse_bool(node_value)
node_value = _get_first_child_node_value(desc,
'DefaultMessageTimeToLive')
if node_value is not None:
subscription.default_message_time_to_live = node_value
node_value = _get_first_child_node_value(
desc, 'DeadLetteringOnFilterEvaluationExceptions')
if node_value is not None:
subscription.dead_lettering_on_filter_evaluation_exceptions = _parse_bool(
node_value)
node_value = _get_first_child_node_value(
desc, 'DeadLetteringOnMessageExpiration')
if node_value is not None:
subscription.dead_lettering_on_message_expiration = _parse_bool(
node_value)
node_value = _get_first_child_node_value(desc,
'EnableBatchedOperations')
if node_value is not None:
subscription.enable_batched_operations = _parse_bool(node_value)
node_value = _get_first_child_node_value(desc, 'MaxDeliveryCount')
if node_value is not None:
subscription.max_delivery_count = int(node_value)
node_value = _get_first_child_node_value(desc, 'MessageCount')
if node_value is not None:
subscription.message_count = int(node_value)
for name, value in _get_entry_properties(xmlstr, True,
'/subscriptions').iteritems():
setattr(subscription, name, value)
return subscription
def _convert_xml_to_topic(xmlstr):
'''Converts xml response to topic
The xml format for topic:
<entry xmlns='http://www.w3.org/2005/Atom'>
<content type='application/xml'>
<TopicDescription xmlns:i="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://schemas.microsoft.com/netservices/2010/10/servicebus/connect">
<DefaultMessageTimeToLive>P10675199DT2H48M5.4775807S</DefaultMessageTimeToLive>
<MaxSizeInMegabytes>1024</MaxSizeInMegabytes>
<RequiresDuplicateDetection>false</RequiresDuplicateDetection>
<DuplicateDetectionHistoryTimeWindow>P7D</DuplicateDetectionHistoryTimeWindow>
<DeadLetteringOnFilterEvaluationExceptions>true</DeadLetteringOnFilterEvaluationExceptions>
</TopicDescription>
</content>
</entry>
'''
xmldoc = minidom.parseString(xmlstr)
topic = Topic()
invalid_topic = True
#get node for each attribute in Topic class, if nothing found then the response is not valid xml for Topic.
for desc in _get_children_from_path(xmldoc, 'entry', 'content', 'TopicDescription'):
invalid_topic = True
node_value = _get_first_child_node_value(desc, 'DefaultMessageTimeToLive')
if node_value is not None:
topic.default_message_time_to_live = node_value
invalid_topic = False
node_value = _get_first_child_node_value(desc, 'MaxSizeInMegabytes')
if node_value is not None:
topic.max_size_in_megabytes = int(node_value)
invalid_topic = False
node_value = _get_first_child_node_value(desc, 'RequiresDuplicateDetection')
if node_value is not None:
topic.requires_duplicate_detection = _parse_bool(node_value)
invalid_topic = False
node_value = _get_first_child_node_value(desc, 'DuplicateDetectionHistoryTimeWindow')
if node_value is not None:
topic.duplicate_detection_history_time_window = node_value
invalid_topic = False
node_value = _get_first_child_node_value(desc, 'EnableBatchedOperations')
if node_value is not None:
topic.enable_batched_operations = _parse_bool(node_value)
invalid_topic = False
node_value = _get_first_child_node_value(desc, 'SizeInBytes')
if node_value is not None:
topic.size_in_bytes = int(node_value)
invalid_topic = False
if invalid_topic:
raise WindowsAzureError(_ERROR_TOPIC_NOT_FOUND)
#extract id, updated and name value from feed entry and set them of topic.
for name, value in _get_entry_properties(xmlstr, True).iteritems():
setattr(topic, name, value)
return topic
def _parse_blob_enum_results_list(response):
respbody = response.body
return_obj = BlobEnumResults()
doc = minidom.parseString(respbody)
for enum_results in _get_child_nodes(doc, 'EnumerationResults'):
for child in _get_children_from_path(enum_results, 'Blobs', 'Blob'):
return_obj.blobs.append(_fill_instance_element(child, Blob))
for child in _get_children_from_path(enum_results, 'Blobs', 'BlobPrefix'):
return_obj.prefixes.append(_fill_instance_element(child, BlobPrefix))
for name, value in vars(return_obj).iteritems():
if name == 'blobs' or name == 'prefixes':
continue
value = _fill_data_minidom(enum_results, name, value)
if value is not None:
setattr(return_obj, name, value)
return return_obj
def xml_to_namespace(xmlstr):
'''Converts xml response to service bus namespace
The xml format for namespace:
<entry>
<id>uuid:00000000-0000-0000-0000-000000000000;id=0000000</id>
<title type="text">myunittests</title>
<updated>2012-08-22T16:48:10Z</updated>
<content type="application/xml">
<NamespaceDescription
xmlns="http://schemas.microsoft.com/netservices/2010/10/servicebus/connect"
xmlns:i="http://www.w3.org/2001/XMLSchema-instance">
<Name>myunittests</Name>
<Region>West US</Region>
<DefaultKey>0000000000000000000000000000000000000000000=</DefaultKey>
<Status>Active</Status>
<CreatedAt>2012-08-22T16:48:10.217Z</CreatedAt>
<AcsManagementEndpoint>https://myunittests-sb.accesscontrol.windows.net/</AcsManagementEndpoint>
<ServiceBusEndpoint>https://myunittests.servicebus.windows.net/</ServiceBusEndpoint>
<ConnectionString>Endpoint=sb://myunittests.servicebus.windows.net/;SharedSecretIssuer=owner;SharedSecretValue=0000000000000000000000000000000000000000000=</ConnectionString>
<SubscriptionId>00000000000000000000000000000000</SubscriptionId>
<Enabled>true</Enabled>
</NamespaceDescription>
</content>
</entry>
'''
xmldoc = minidom.parseString(xmlstr)
namespace = ServiceBusNamespace()
mappings = (
('Name', 'name', None),
('Region', 'region', None),
('DefaultKey', 'default_key', None),
('Status', 'status', None),
('CreatedAt', 'created_at', None),
('AcsManagementEndpoint', 'acs_management_endpoint', None),
('ServiceBusEndpoint', 'servicebus_endpoint', None),
('ConnectionString', 'connection_string', None),
('SubscriptionId', 'subscription_id', None),
('Enabled', 'enabled', _parse_bool),
)
for desc in _get_children_from_path(xmldoc,
'entry',
'content',
'NamespaceDescription'):
for xml_name, field_name, conversion_func in mappings:
node_value = _get_first_child_node_value(desc, xml_name)
if node_value is not None:
if conversion_func is not None:
node_value = conversion_func(node_value)
setattr(namespace, field_name, node_value)
return namespace
def _convert_xml_to_rule(xmlstr):
''' Converts response xml to rule object.
The format of xml for rule:
<entry xmlns='http://www.w3.org/2005/Atom'>
<content type='application/xml'>
<RuleDescription
xmlns:i="http://www.w3.org/2001/XMLSchema-instance"
xmlns="http://schemas.microsoft.com/netservices/2010/10/servicebus/connect">
<Filter i:type="SqlFilterExpression">
<SqlExpression>MyProperty='XYZ'</SqlExpression>
</Filter>
<Action i:type="SqlFilterAction">
<SqlExpression>set MyProperty2 = 'ABC'</SqlExpression>
</Action>
</RuleDescription>
</content>
</entry>
'''
xmldoc = minidom.parseString(xmlstr)
rule = Rule()
for rule_desc in _get_children_from_path(xmldoc,
'entry',
'content',
'RuleDescription'):
for xml_filter in _get_child_nodes(rule_desc, 'Filter'):
filter_type = xml_filter.getAttributeNS(
XML_SCHEMA_NAMESPACE, 'type')
setattr(rule, 'filter_type', str(filter_type))
if xml_filter.childNodes:
for expr in _get_child_nodes(xml_filter, 'SqlExpression'):
setattr(rule, 'filter_expression',
expr.firstChild.nodeValue)
for xml_action in _get_child_nodes(rule_desc, 'Action'):
action_type = xml_action.getAttributeNS(
XML_SCHEMA_NAMESPACE, 'type')
setattr(rule, 'action_type', str(action_type))
if xml_action.childNodes:
action_expression = xml_action.childNodes[0].firstChild
if action_expression:
setattr(rule, 'action_expression',
action_expression.nodeValue)
# extract id, updated and name value from feed entry and set them of rule.
for name, value in _get_entry_properties(xmlstr, True, '/rules').items():
setattr(rule, name, value)
return rule
def _convert_xml_to_rule(xmlstr):
''' Converts response xml to rule object.
The format of xml for rule:
<entry xmlns='http://www.w3.org/2005/Atom'>
<content type='application/xml'>
<RuleDescription
xmlns:i="http://www.w3.org/2001/XMLSchema-instance"
xmlns="http://schemas.microsoft.com/netservices/2010/10/servicebus/connect">
<Filter i:type="SqlFilterExpression">
<SqlExpression>MyProperty='XYZ'</SqlExpression>
</Filter>
<Action i:type="SqlFilterAction">
<SqlExpression>set MyProperty2 = 'ABC'</SqlExpression>
</Action>
</RuleDescription>
</content>
</entry>
'''
xmldoc = minidom.parseString(xmlstr)
rule = Rule()
for rule_desc in _get_children_from_path(xmldoc, 'entry', 'content',
'RuleDescription'):
for xml_filter in _get_child_nodes(rule_desc, 'Filter'):
filter_type = xml_filter.getAttributeNS(XML_SCHEMA_NAMESPACE,
'type')
setattr(rule, 'filter_type', str(filter_type))
if xml_filter.childNodes:
for expr in _get_child_nodes(xml_filter, 'SqlExpression'):
setattr(rule, 'filter_expression',
expr.firstChild.nodeValue)
for xml_action in _get_child_nodes(rule_desc, 'Action'):
action_type = xml_action.getAttributeNS(XML_SCHEMA_NAMESPACE,
'type')
setattr(rule, 'action_type', str(action_type))
if xml_action.childNodes:
action_expression = xml_action.childNodes[0].firstChild
if action_expression:
setattr(rule, 'action_expression',
action_expression.nodeValue)
# extract id, updated and name value from feed entry and set them of rule.
for name, value in _get_entry_properties(xmlstr, True, '/rules').items():
setattr(rule, name, value)
return rule
def _convert_xml_to_subscription(xmlstr):
'''Converts xml response to subscription
The xml format for subscription:
<entry xmlns='http://www.w3.org/2005/Atom'>
<content type='application/xml'>
<SubscriptionDescription xmlns:i="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://schemas.microsoft.com/netservices/2010/10/servicebus/connect">
<LockDuration>PT5M</LockDuration>
<RequiresSession>false</RequiresSession>
<DefaultMessageTimeToLive>P10675199DT2H48M5.4775807S</DefaultMessageTimeToLive>
<DeadLetteringOnMessageExpiration>false</DeadLetteringOnMessageExpiration> <DeadLetteringOnFilterEvaluationExceptions>true</DeadLetteringOnFilterEvaluationExceptions>
</SubscriptionDescription>
</content>
</entry>
'''
xmldoc = minidom.parseString(xmlstr)
subscription = Subscription()
for desc in _get_children_from_path(xmldoc, 'entry', 'content', 'SubscriptionDescription'):
node_value = _get_first_child_node_value(desc, 'LockDuration')
if node_value is not None:
subscription.lock_duration = node_value
node_value = _get_first_child_node_value(desc, 'RequiresSession')
if node_value is not None:
subscription.requires_session = _parse_bool(node_value)
node_value = _get_first_child_node_value(desc, 'DefaultMessageTimeToLive')
if node_value is not None:
subscription.default_message_time_to_live = node_value
node_value = _get_first_child_node_value(desc, 'DeadLetteringOnFilterEvaluationExceptions')
if node_value is not None:
subscription.dead_lettering_on_filter_evaluation_exceptions = _parse_bool(node_value)
node_value = _get_first_child_node_value(desc, 'DeadLetteringOnMessageExpiration')
if node_value is not None:
subscription.dead_lettering_on_message_expiration = _parse_bool(node_value)
node_value = _get_first_child_node_value(desc, 'EnableBatchedOperations')
if node_value is not None:
subscription.enable_batched_operations = _parse_bool(node_value)
node_value = _get_first_child_node_value(desc, 'MaxDeliveryCount')
if node_value is not None:
subscription.max_delivery_count = int(node_value)
node_value = _get_first_child_node_value(desc, 'MessageCount')
if node_value is not None:
subscription.message_count = int(node_value)
for name, value in _get_entry_properties(xmlstr, True, '/subscriptions').iteritems():
setattr(subscription, name, value)
return subscription
def _convert_xml_to_topic(xmlstr):
'''Converts xml response to topic
The xml format for topic:
<entry xmlns='http://www.w3.org/2005/Atom'>
<content type='application/xml'>
<TopicDescription xmlns:i="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://schemas.microsoft.com/netservices/2010/10/servicebus/connect">
<DefaultMessageTimeToLive>P10675199DT2H48M5.4775807S</DefaultMessageTimeToLive>
<MaxSizeInMegaBytes>1024</MaxSizeInMegaBytes>
<RequiresDuplicateDetection>false</RequiresDuplicateDetection>
<DuplicateDetectionHistoryTimeWindow>P7D</DuplicateDetectionHistoryTimeWindow>
<DeadLetteringOnFilterEvaluationExceptions>true</DeadLetteringOnFilterEvaluationExceptions>
</TopicDescription>
</content>
</entry>
'''
xmldoc = minidom.parseString(xmlstr)
topic = Topic()
invalid_topic = True
#get node for each attribute in Topic class, if nothing found then the response is not valid xml for Topic.
for desc in _get_children_from_path(xmldoc, 'entry', 'content',
'TopicDescription'):
invalid_topic = True
for attr_name, attr_value in vars(topic).iteritems():
xml_attrs = _get_child_nodes(desc,
_get_serialization_name(attr_name))
if xml_attrs:
xml_attr = xml_attrs[0]
if xml_attr.firstChild:
value = xml_attr.firstChild.nodeValue
conversion = _TOPIC_CONVERSION.get(attr_name)
if conversion is not None:
value = conversion(value)
setattr(topic, attr_name, value)
invalid_topic = False
if invalid_topic:
raise WindowsAzureError(azure._ERROR_TOPIC_NOT_FOUND)
#extract id, updated and name value from feed entry and set them of topic.
for name, value in _get_entry_properties(xmlstr, True).iteritems():
setattr(topic, name, value)
return topic
def _convert_xml_to_queue(xmlstr):
''' Converts xml response to queue object.
The format of xml response for queue:
<QueueDescription xmlns=\"http://schemas.microsoft.com/netservices/2010/10/servicebus/connect\">
<MaxSizeInBytes>10000</MaxSizeInBytes>
<DefaultMessageTimeToLive>PT5M</DefaultMessageTimeToLive>
<LockDuration>PT2M</LockDuration>
<RequiresGroupedReceives>False</RequiresGroupedReceives>
<SupportsDuplicateDetection>False</SupportsDuplicateDetection>
...
</QueueDescription>
'''
xmldoc = minidom.parseString(xmlstr)
queue = Queue()
invalid_queue = True
#get node for each attribute in Queue class, if nothing found then the response is not valid xml for Queue.
for queue_desc in _get_children_from_path(xmldoc, 'entry', 'content',
'QueueDescription'):
for attr_name, attr_value in vars(queue).iteritems():
xml_attrs = _get_child_nodes(queue_desc,
_get_serialization_name(attr_name))
if xml_attrs:
xml_attr = xml_attrs[0]
if xml_attr.firstChild:
value = xml_attr.firstChild.nodeValue
conversion = _QUEUE_CONVERSION.get(attr_name)
if conversion is not None:
value = conversion(value)
setattr(queue, attr_name, value)
invalid_queue = False
if invalid_queue:
raise WindowsAzureError(azure._ERROR_QUEUE_NOT_FOUND)
#extract id, updated and name value from feed entry and set them of queue.
for name, value in _get_entry_properties(xmlstr, True).iteritems():
setattr(queue, name, value)
return queue
def _convert_xml_to_topic(xmlstr):
'''Converts xml response to topic
The xml format for topic:
<entry xmlns='http://www.w3.org/2005/Atom'>
<content type='application/xml'>
<TopicDescription xmlns:i="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://schemas.microsoft.com/netservices/2010/10/servicebus/connect">
<DefaultMessageTimeToLive>P10675199DT2H48M5.4775807S</DefaultMessageTimeToLive>
<MaxSizeInMegaBytes>1024</MaxSizeInMegaBytes>
<RequiresDuplicateDetection>false</RequiresDuplicateDetection>
<DuplicateDetectionHistoryTimeWindow>P7D</DuplicateDetectionHistoryTimeWindow>
<DeadLetteringOnFilterEvaluationExceptions>true</DeadLetteringOnFilterEvaluationExceptions>
</TopicDescription>
</content>
</entry>
'''
xmldoc = minidom.parseString(xmlstr)
topic = Topic()
invalid_topic = True
#get node for each attribute in Topic class, if nothing found then the response is not valid xml for Topic.
for desc in _get_children_from_path(xmldoc, 'entry', 'content', 'TopicDescription'):
invalid_topic = True
for attr_name, attr_value in vars(topic).iteritems():
xml_attrs = _get_child_nodes(desc, _get_serialization_name(attr_name))
if xml_attrs:
xml_attr = xml_attrs[0]
if xml_attr.firstChild:
value = xml_attr.firstChild.nodeValue
conversion = _TOPIC_CONVERSION.get(attr_name)
if conversion is not None:
value = conversion(value)
setattr(topic, attr_name, value)
invalid_topic = False
if invalid_topic:
raise WindowsAzureError(azure._ERROR_TOPIC_NOT_FOUND)
#extract id, updated and name value from feed entry and set them of topic.
for name, value in _get_entry_properties(xmlstr, True).iteritems():
setattr(topic, name, value)
return topic
def get_request_partition_key(self, request):
'''
Extracts PartitionKey from request.body if it is a POST request or from request.path if
it is not a POST request. Only insert operation request is a POST request and the
PartitionKey is in the request body.
request: the request to insert, update or delete entity
'''
if request.method == 'POST':
doc = minidom.parseString(request.body)
part_key = _get_children_from_path(doc, 'entry', 'content', (METADATA_NS, 'properties'), (_DATASERVICES_NS, 'PartitionKey'))
if not part_key:
raise WindowsAzureError(azure._ERROR_CANNOT_FIND_PARTITION_KEY)
return part_key[0].firstChild.nodeValue
else:
uri = urllib2.unquote(request.path)
pos1 = uri.find('PartitionKey=\'')
pos2 = uri.find('\',', pos1)
if pos1 == -1 or pos2 == -1:
raise WindowsAzureError(azure._ERROR_CANNOT_FIND_PARTITION_KEY)
return uri[pos1 + len('PartitionKey=\''):pos2]
def _convert_xml_to_queue(xmlstr):
''' Converts xml response to queue object.
The format of xml response for queue:
<QueueDescription xmlns=\"http://schemas.microsoft.com/netservices/2010/10/servicebus/connect\">
<MaxSizeInBytes>10000</MaxSizeInBytes>
<DefaultMessageTimeToLive>PT5M</DefaultMessageTimeToLive>
<LockDuration>PT2M</LockDuration>
<RequiresGroupedReceives>False</RequiresGroupedReceives>
<SupportsDuplicateDetection>False</SupportsDuplicateDetection>
...
</QueueDescription>
'''
xmldoc = minidom.parseString(xmlstr)
queue = Queue()
invalid_queue = True
#get node for each attribute in Queue class, if nothing found then the response is not valid xml for Queue.
for queue_desc in _get_children_from_path(xmldoc, 'entry', 'content', 'QueueDescription'):
for attr_name, attr_value in vars(queue).iteritems():
xml_attrs = _get_child_nodes(queue_desc, _get_serialization_name(attr_name))
if xml_attrs:
xml_attr = xml_attrs[0]
if xml_attr.firstChild:
value = xml_attr.firstChild.nodeValue
conversion = _QUEUE_CONVERSION.get(attr_name)
if conversion is not None:
value = conversion(value)
setattr(queue, attr_name, value)
invalid_queue = False
if invalid_queue:
raise WindowsAzureError(azure._ERROR_QUEUE_NOT_FOUND)
#extract id, updated and name value from feed entry and set them of queue.
for name, value in _get_entry_properties(xmlstr, True).iteritems():
setattr(queue, name, value)
return queue
def _convert_xml_to_subscription(xmlstr):
'''Converts xml response to subscription
The xml format for subscription:
<entry xmlns='http://www.w3.org/2005/Atom'>
<content type='application/xml'>
<SubscriptionDescription xmlns:i="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://schemas.microsoft.com/netservices/2010/10/servicebus/connect">
<LockDuration>PT5M</LockDuration>
<RequiresSession>false</RequiresSession>
<DefaultMessageTimeToLive>P10675199DT2H48M5.4775807S</DefaultMessageTimeToLive>
<DeadLetteringOnMessageExpiration>false</DeadLetteringOnMessageExpiration> <DeadLetteringOnFilterEvaluationExceptions>true</DeadLetteringOnFilterEvaluationExceptions>
</SubscriptionDescription>
</content>
</entry>
'''
xmldoc = minidom.parseString(xmlstr)
subscription = Subscription()
for desc in _get_children_from_path(xmldoc, 'entry', 'content',
'subscriptiondescription'):
for attr_name, attr_value in vars(subscription).iteritems():
tag_name = attr_name.replace('_', '')
xml_attrs = _get_child_nodes(desc, tag_name)
if xml_attrs:
xml_attr = xml_attrs[0]
if xml_attr.firstChild:
value = xml_attr.firstChild.nodeValue
conversion = _SUBSCRIPTION_CONVERSION.get(attr_name)
if conversion is not None:
value = conversion(value)
setattr(subscription, attr_name, value)
for name, value in _get_entry_properties(xmlstr, True).iteritems():
setattr(subscription, name, value)
return subscription
def _convert_xml_to_queue(xmlstr):
''' Converts xml response to queue object.
The format of xml response for queue:
<QueueDescription
xmlns=\"http://schemas.microsoft.com/netservices/2010/10/servicebus/connect\">
<MaxSizeInBytes>10000</MaxSizeInBytes>
<DefaultMessageTimeToLive>PT5M</DefaultMessageTimeToLive>
<LockDuration>PT2M</LockDuration>
<RequiresGroupedReceives>False</RequiresGroupedReceives>
<SupportsDuplicateDetection>False</SupportsDuplicateDetection>
...
</QueueDescription>
'''
xmldoc = minidom.parseString(xmlstr)
queue = Queue()
invalid_queue = True
# get node for each attribute in Queue class, if nothing found then the
# response is not valid xml for Queue.
for desc in _get_children_from_path(xmldoc,
'entry',
'content',
'QueueDescription'):
node_value = _get_first_child_node_value(desc, 'LockDuration')
if node_value is not None:
queue.lock_duration = node_value
invalid_queue = False
node_value = _get_first_child_node_value(desc, 'MaxSizeInMegabytes')
if node_value is not None:
queue.max_size_in_megabytes = int(node_value)
invalid_queue = False
node_value = _get_first_child_node_value(
desc, 'RequiresDuplicateDetection')
if node_value is not None:
queue.requires_duplicate_detection = _parse_bool(node_value)
invalid_queue = False
node_value = _get_first_child_node_value(desc, 'RequiresSession')
if node_value is not None:
queue.requires_session = _parse_bool(node_value)
invalid_queue = False
node_value = _get_first_child_node_value(
desc, 'DefaultMessageTimeToLive')
if node_value is not None:
queue.default_message_time_to_live = node_value
invalid_queue = False
node_value = _get_first_child_node_value(
desc, 'DeadLetteringOnMessageExpiration')
if node_value is not None:
queue.dead_lettering_on_message_expiration = _parse_bool(node_value)
invalid_queue = False
node_value = _get_first_child_node_value(
desc, 'DuplicateDetectionHistoryTimeWindow')
if node_value is not None:
queue.duplicate_detection_history_time_window = node_value
invalid_queue = False
node_value = _get_first_child_node_value(
desc, 'EnableBatchedOperations')
if node_value is not None:
queue.enable_batched_operations = _parse_bool(node_value)
invalid_queue = False
node_value = _get_first_child_node_value(desc, 'MaxDeliveryCount')
if node_value is not None:
queue.max_delivery_count = int(node_value)
invalid_queue = False
node_value = _get_first_child_node_value(desc, 'MessageCount')
if node_value is not None:
queue.message_count = int(node_value)
invalid_queue = False
node_value = _get_first_child_node_value(desc, 'SizeInBytes')
if node_value is not None:
queue.size_in_bytes = int(node_value)
invalid_queue = False
if invalid_queue:
raise WindowsAzureError(_ERROR_QUEUE_NOT_FOUND)
# extract id, updated and name value from feed entry and set them of queue.
for name, value in _get_entry_properties(xmlstr, True).items():
setattr(queue, name, value)
return queue
def _convert_xml_to_queue(xmlstr):
''' Converts xml response to queue object.
The format of xml response for queue:
<QueueDescription xmlns=\"http://schemas.microsoft.com/netservices/2010/10/servicebus/connect\">
<MaxSizeInBytes>10000</MaxSizeInBytes>
<DefaultMessageTimeToLive>PT5M</DefaultMessageTimeToLive>
<LockDuration>PT2M</LockDuration>
<RequiresGroupedReceives>False</RequiresGroupedReceives>
<SupportsDuplicateDetection>False</SupportsDuplicateDetection>
...
</QueueDescription>
'''
xmldoc = minidom.parseString(xmlstr)
queue = Queue()
invalid_queue = True
#get node for each attribute in Queue class, if nothing found then the response is not valid xml for Queue.
for desc in _get_children_from_path(xmldoc, 'entry', 'content',
'QueueDescription'):
node_value = _get_first_child_node_value(desc, 'LockDuration')
if node_value is not None:
queue.lock_duration = node_value
invalid_queue = False
node_value = _get_first_child_node_value(desc, 'MaxSizeInMegabytes')
if node_value is not None:
queue.max_size_in_megabytes = int(node_value)
invalid_queue = False
node_value = _get_first_child_node_value(desc,
'RequiresDuplicateDetection')
if node_value is not None:
queue.requires_duplicate_detection = _parse_bool(node_value)
invalid_queue = False
node_value = _get_first_child_node_value(desc, 'RequiresSession')
if node_value is not None:
queue.requires_session = _parse_bool(node_value)
invalid_queue = False
node_value = _get_first_child_node_value(desc,
'DefaultMessageTimeToLive')
if node_value is not None:
queue.default_message_time_to_live = node_value
invalid_queue = False
node_value = _get_first_child_node_value(
desc, 'DeadLetteringOnMessageExpiration')
if node_value is not None:
queue.dead_lettering_on_message_expiration = _parse_bool(
node_value)
invalid_queue = False
node_value = _get_first_child_node_value(
desc, 'DuplicateDetectionHistoryTimeWindow')
if node_value is not None:
queue.duplicate_detection_history_time_window = node_value
invalid_queue = False
node_value = _get_first_child_node_value(desc,
'EnableBatchedOperations')
if node_value is not None:
queue.enable_batched_operations = _parse_bool(node_value)
invalid_queue = False
node_value = _get_first_child_node_value(desc, 'MaxDeliveryCount')
if node_value is not None:
queue.max_delivery_count = int(node_value)
invalid_queue = False
node_value = _get_first_child_node_value(desc, 'MessageCount')
if node_value is not None:
queue.message_count = int(node_value)
invalid_queue = False
node_value = _get_first_child_node_value(desc, 'SizeInBytes')
if node_value is not None:
queue.size_in_bytes = int(node_value)
invalid_queue = False
if invalid_queue:
raise WindowsAzureError(azure._ERROR_QUEUE_NOT_FOUND)
#extract id, updated and name value from feed entry and set them of queue.
for name, value in _get_entry_properties(xmlstr, True).iteritems():
setattr(queue, name, value)
return queue
