def _convert_queue_to_xml(queue):
'''
Converts a queue object to xml to send. The order of each field of queue
in xml is very important so we cann't simple call convert_class_to_xml.
queue: the queue object to be converted.
'''
queue_body = '<QueueDescription xmlns:i="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://schemas.microsoft.com/netservices/2010/10/servicebus/connect">'
if queue:
if queue.lock_duration:
queue_body += ''.join(['<LockDuration>', str(queue.lock_duration), '</LockDuration>'])
if queue.max_size_in_megabytes is not None:
queue_body += ''.join(['<MaxSizeInMegabytes>', str(queue.max_size_in_megabytes), '</MaxSizeInMegabytes>'])
if queue.requires_duplicate_detection is not None:
queue_body += ''.join(['<RequiresDuplicateDetection>', str(queue.requires_duplicate_detection).lower(), '</RequiresDuplicateDetection>'])
if queue.requires_session is not None:
queue_body += ''.join(['<RequiresSession>', str(queue.requires_session).lower(), '</RequiresSession>'])
if queue.default_message_time_to_live is not None:
queue_body += ''.join(['<DefaultMessageTimeToLive>', str(queue.default_message_time_to_live), '</DefaultMessageTimeToLive>'])
if queue.dead_lettering_on_message_expiration is not None:
queue_body += ''.join(['<DeadLetteringOnMessageExpiration>', str(queue.dead_lettering_on_message_expiration).lower(), '</DeadLetteringOnMessageExpiration>'])
if queue.duplicate_detection_history_time_window is not None:
queue_body += ''.join(['<DuplicateDetectionHistoryTimeWindow>', str(queue.duplicate_detection_history_time_window), '</DuplicateDetectionHistoryTimeWindow>'])
if queue.max_delivery_count is not None:
queue_body += ''.join(['<MaxDeliveryCount>', str(queue.max_delivery_count), '</MaxDeliveryCount>'])
if queue.enable_batched_operations is not None:
queue_body += ''.join(['<EnableBatchedOperations>', str(queue.enable_batched_operations).lower(), '</EnableBatchedOperations>'])
if queue.size_in_bytes is not None:
queue_body += ''.join(['<SizeInBytes>', str(queue.size_in_bytes), '</SizeInBytes>'])
if queue.message_count is not None:
queue_body += ''.join(['<MessageCount>', str(queue.message_count), '</MessageCount>'])
queue_body += '</QueueDescription>'
return _create_entry(queue_body)
def _convert_rule_to_xml(rule):
'''
Converts a rule object to xml to send. The order of each field of rule
in xml is very important so we cann't simple call convert_class_to_xml.
rule: the rule object to be converted.
'''
rule_body = '<RuleDescription xmlns:i="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://schemas.microsoft.com/netservices/2010/10/servicebus/connect">'
if rule:
if rule.filter_type:
rule_body += ''.join(['<Filter i:type="', xml_escape(rule.filter_type), '">'])
if rule.filter_type == 'CorrelationFilter':
rule_body += ''.join(['<CorrelationId>', xml_escape(rule.filter_expression), '</CorrelationId>'])
else:
rule_body += ''.join(['<SqlExpression>', xml_escape(rule.filter_expression), '</SqlExpression>'])
rule_body += '<CompatibilityLevel>20</CompatibilityLevel>'
rule_body += '</Filter>'
if rule.action_type:
rule_body += ''.join(['<Action i:type="', xml_escape(rule.action_type), '">'])
if rule.action_type == 'SqlRuleAction':
rule_body += ''.join(['<SqlExpression>', xml_escape(rule.action_expression), '</SqlExpression>'])
rule_body += '<CompatibilityLevel>20</CompatibilityLevel>'
rule_body += '</Action>'
rule_body += '</RuleDescription>'
return _create_entry(rule_body)
def _convert_topic_to_xml(topic):
'''
Converts a topic object to xml to send. The order of each field of topic
in xml is very important so we cann't simple call convert_class_to_xml.
topic: the topic object to be converted.
'''
topic_body = '<TopicDescription xmlns:i="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://schemas.microsoft.com/netservices/2010/10/servicebus/connect">'
if topic:
if topic.default_message_time_to_live is not None:
topic_body += ''.join(['<DefaultMessageTimeToLive>', str(topic.default_message_time_to_live), '</DefaultMessageTimeToLive>'])
if topic.max_size_in_megabytes is not None:
topic_body += ''.join(['<MaxSizeInMegabytes>', str(topic.max_size_in_megabytes), '</MaxSizeInMegabytes>'])
if topic.requires_duplicate_detection is not None:
topic_body += ''.join(['<RequiresDuplicateDetection>', str(topic.requires_duplicate_detection).lower(), '</RequiresDuplicateDetection>'])
if topic.duplicate_detection_history_time_window is not None:
topic_body += ''.join(['<DuplicateDetectionHistoryTimeWindow>', str(topic.duplicate_detection_history_time_window), '</DuplicateDetectionHistoryTimeWindow>'])
if topic.enable_batched_operations is not None:
topic_body += ''.join(['<EnableBatchedOperations>', str(topic.enable_batched_operations).lower(), '</EnableBatchedOperations>'])
if topic.size_in_bytes is not None:
topic_body += ''.join(['<SizeInBytes>', str(topic.size_in_bytes), '</SizeInBytes>'])
topic_body += '</TopicDescription>'
return _create_entry(topic_body)
def convert_topic_to_xml(topic):
'''
Converts a topic object to xml to send. The order of each field of topic
in xml is very important so we cann't simple call convert_class_to_xml.
topic: the topic object to be converted.
'''
topic_body = '<TopicDescription xmlns:i="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://schemas.microsoft.com/netservices/2010/10/servicebus/connect">'
if topic:
if topic.default_message_time_to_live is not None:
topic_body += ''.join(['<DefaultMessageTimeToLive>', str(topic.default_message_time_to_live), '</DefaultMessageTimeToLive>'])
if topic.max_size_in_megabytes is not None:
topic_body += ''.join(['<MaxSizeInMegabytes>', str(topic.max_size_in_megabytes), '</MaxSizeInMegabytes>'])
if topic.requires_duplicate_detection is not None:
topic_body += ''.join(['<RequiresDuplicateDetection>', str(topic.requires_duplicate_detection).lower(), '</RequiresDuplicateDetection>'])
if topic.duplicate_detection_history_time_window is not None:
topic_body += ''.join(['<DuplicateDetectionHistoryTimeWindow>', str(topic.duplicate_detection_history_time_window), '</DuplicateDetectionHistoryTimeWindow>'])
if topic.enable_batched_operations is not None:
topic_body += ''.join(['<EnableBatchedOperations>', str(topic.enable_batched_operations).lower(), '</EnableBatchedOperations>'])
if topic.size_in_bytes is not None:
topic_body += ''.join(['<SizeInBytes>', str(topic.size_in_bytes), '</SizeInBytes>'])
topic_body += '</TopicDescription>'
return _create_entry(topic_body)
def _convert_subscription_to_xml(subscription):
'''
Converts a subscription object to xml to send. The order of each field of subscription
in xml is very important so we cann't simple call convert_class_to_xml.
subscription: the subsciption object to be converted.
'''
subscription_body = '<SubscriptionDescription xmlns:i="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://schemas.microsoft.com/netservices/2010/10/servicebus/connect">'
if subscription:
if subscription.lock_duration is not None:
subscription_body += ''.join(['<LockDuration>', str(subscription.lock_duration), '</LockDuration>'])
if subscription.requires_session is not None:
subscription_body += ''.join(['<RequiresSession>', str(subscription.requires_session).lower(), '</RequiresSession>'])
if subscription.default_message_time_to_live is not None:
subscription_body += ''.join(['<DefaultMessageTimeToLive>', str(subscription.default_message_time_to_live), '</DefaultMessageTimeToLive>'])
if subscription.dead_lettering_on_message_expiration is not None:
subscription_body += ''.join(['<DeadLetteringOnMessageExpiration>', str(subscription.dead_lettering_on_message_expiration).lower(), '</DeadLetteringOnMessageExpiration>'])
if subscription.dead_lettering_on_filter_evaluation_exceptions is not None:
subscription_body += ''.join(['<DeadLetteringOnFilterEvaluationExceptions>', str(subscription.dead_lettering_on_filter_evaluation_exceptions).lower(), '</DeadLetteringOnFilterEvaluationExceptions>'])
if subscription.enable_batched_operations is not None:
subscription_body += ''.join(['<EnableBatchedOperations>', str(subscription.enable_batched_operations).lower(), '</EnableBatchedOperations>'])
if subscription.max_delivery_count is not None:
subscription_body += ''.join(['<MaxDeliveryCount>', str(subscription.max_delivery_count), '</MaxDeliveryCount>'])
if subscription.message_count is not None:
subscription_body += ''.join(['<MessageCount>', str(subscription.message_count), '</MessageCount>'])
subscription_body += '</SubscriptionDescription>'
return _create_entry(subscription_body)
def convert_queue_to_xml(queue):
'''
Converts a queue object to xml to send. The order of each field of queue
in xml is very important so we cann't simple call convert_class_to_xml.
queue: the queue object to be converted.
'''
queue_body = '<QueueDescription xmlns:i="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://schemas.microsoft.com/netservices/2010/10/servicebus/connect">'
if queue:
if queue.lock_duration:
queue_body += ''.join(['<LockDuration>', str(queue.lock_duration), '</LockDuration>'])
if queue.max_size_in_megabytes is not None:
queue_body += ''.join(['<MaxSizeInMegabytes>', str(queue.max_size_in_megabytes), '</MaxSizeInMegabytes>'])
if queue.requires_duplicate_detection is not None:
queue_body += ''.join(['<RequiresDuplicateDetection>', str(queue.requires_duplicate_detection).lower(), '</RequiresDuplicateDetection>'])
if queue.requires_session is not None:
queue_body += ''.join(['<RequiresSession>', str(queue.requires_session).lower(), '</RequiresSession>'])
if queue.default_message_time_to_live is not None:
queue_body += ''.join(['<DefaultMessageTimeToLive>', str(queue.default_message_time_to_live), '</DefaultMessageTimeToLive>'])
if queue.dead_lettering_on_message_expiration is not None:
queue_body += ''.join(['<DeadLetteringOnMessageExpiration>', str(queue.dead_lettering_on_message_expiration).lower(), '</DeadLetteringOnMessageExpiration>'])
if queue.duplicate_detection_history_time_window is not None:
queue_body += ''.join(['<DuplicateDetectionHistoryTimeWindow>', str(queue.duplicate_detection_history_time_window), '</DuplicateDetectionHistoryTimeWindow>'])
if queue.max_delivery_count is not None:
queue_body += ''.join(['<MaxDeliveryCount>', str(queue.max_delivery_count), '</MaxDeliveryCount>'])
if queue.enable_batched_operations is not None:
queue_body += ''.join(['<EnableBatchedOperations>', str(queue.enable_batched_operations).lower(), '</EnableBatchedOperations>'])
if queue.size_in_bytes is not None:
queue_body += ''.join(['<SizeInBytes>', str(queue.size_in_bytes), '</SizeInBytes>'])
if queue.message_count is not None:
queue_body += ''.join(['<MessageCount>', str(queue.message_count), '</MessageCount>'])
queue_body += '</QueueDescription>'
return _create_entry(queue_body)
def convert_rule_to_xml(rule):
'''
Converts a rule object to xml to send. The order of each field of rule
in xml is very important so we cann't simple call convert_class_to_xml.
rule: the rule object to be converted.
'''
rule_body = '<RuleDescription xmlns:i="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://schemas.microsoft.com/netservices/2010/10/servicebus/connect">'
if rule:
if rule.filter_type:
rule_body += ''.join(['<Filter i:type="', xml_escape(rule.filter_type), '">'])
if rule.filter_type == 'CorrelationFilter':
rule_body += ''.join(['<CorrelationId>', xml_escape(rule.filter_expression), '</CorrelationId>'])
else:
rule_body += ''.join(['<SqlExpression>', xml_escape(rule.filter_expression), '</SqlExpression>'])
rule_body += '<CompatibilityLevel>20</CompatibilityLevel>'
rule_body += '</Filter>'
if rule.action_type:
rule_body += ''.join(['<Action i:type="', xml_escape(rule.action_type), '">'])
if rule.action_type == 'SqlRuleAction':
rule_body += ''.join(['<SqlExpression>', xml_escape(rule.action_expression), '</SqlExpression>'])
rule_body += '<CompatibilityLevel>20</CompatibilityLevel>'
rule_body += '</Action>'
rule_body += '</RuleDescription>'
return _create_entry(rule_body)
def convert_subscription_to_xml(subscription):
'''
Converts a subscription object to xml to send. The order of each field of subscription
in xml is very important so we cann't simple call convert_class_to_xml.
subscription: the subsciption object to be converted.
'''
subscription_body = '<SubscriptionDescription xmlns:i="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://schemas.microsoft.com/netservices/2010/10/servicebus/connect">'
if subscription:
if subscription.lock_duration is not None:
subscription_body += ''.join(['<LockDuration>', str(subscription.lock_duration), '</LockDuration>'])
if subscription.requires_session is not None:
subscription_body += ''.join(['<RequiresSession>', str(subscription.requires_session).lower(), '</RequiresSession>'])
if subscription.default_message_time_to_live is not None:
subscription_body += ''.join(['<DefaultMessageTimeToLive>', str(subscription.default_message_time_to_live), '</DefaultMessageTimeToLive>'])
if subscription.dead_lettering_on_message_expiration is not None:
subscription_body += ''.join(['<DeadLetteringOnMessageExpiration>', str(subscription.dead_lettering_on_message_expiration).lower(), '</DeadLetteringOnMessageExpiration>'])
if subscription.dead_lettering_on_filter_evaluation_exceptions is not None:
subscription_body += ''.join(['<DeadLetteringOnFilterEvaluationExceptions>', str(subscription.dead_lettering_on_filter_evaluation_exceptions).lower(), '</DeadLetteringOnFilterEvaluationExceptions>'])
if subscription.enable_batched_operations is not None:
subscription_body += ''.join(['<EnableBatchedOperations>', str(subscription.enable_batched_operations).lower(), '</EnableBatchedOperations>'])
if subscription.max_delivery_count is not None:
subscription_body += ''.join(['<MaxDeliveryCount>', str(subscription.max_delivery_count), '</MaxDeliveryCount>'])
if subscription.message_count is not None:
subscription_body += ''.join(['<MessageCount>', str(subscription.message_count), '</MessageCount>'])
subscription_body += '</SubscriptionDescription>'
return _create_entry(subscription_body)
def convert_entity_to_xml(source):
''' Converts an entity object to xml to send.
The entity format is:
<entry xmlns:d="http://schemas.microsoft.com/ado/2007/08/dataservices" xmlns:m="http://schemas.microsoft.com/ado/2007/08/dataservices/metadata" xmlns="http://www.w3.org/2005/Atom">
<title />
<updated>2008-09-18T23:46:19.3857256Z</updated>
<author>
<name />
</author>
<id />
<content type="application/xml">
<m:properties>
<d:Address>Mountain View</d:Address>
<d:Age m:type="Edm.Int32">23</d:Age>
<d:AmountDue m:type="Edm.Double">200.23</d:AmountDue>
<d:BinaryData m:type="Edm.Binary" m:null="true" />
<d:CustomerCode m:type="Edm.Guid">c9da6455-213d-42c9-9a79-3e9149a57833</d:CustomerCode>
<d:CustomerSince m:type="Edm.DateTime">2008-07-10T00:00:00</d:CustomerSince>
<d:IsActive m:type="Edm.Boolean">true</d:IsActive>
<d:NumOfOrders m:type="Edm.Int64">255</d:NumOfOrders>
<d:PartitionKey>mypartitionkey</d:PartitionKey>
<d:RowKey>myrowkey1</d:RowKey>
<d:Timestamp m:type="Edm.DateTime">0001-01-01T00:00:00</d:Timestamp>
</m:properties>
</content>
</entry>
'''
#construct the entity body included in <m:properties> and </m:properties>
entity_body = '<m:properties>{properties}</m:properties>'
if isinstance(source, WindowsAzureData):
source = vars(source)
properties_str = ''
#set properties type for types we know if value has no type info.
#if value has type info, then set the type to value.type
for name, value in source.iteritems():
mtype = ''
conv = _PYTHON_TO_ENTITY_CONVERSIONS.get(type(value))
if conv is None:
raise WindowsAzureError(_ERROR_CANNOT_SERIALIZE_VALUE_TO_ENTITY % type(value).__name__)
mtype, value = conv(value)
#form the property node
properties_str += ''.join(['<d:', name])
if value == '':
properties_str += ' m:null="true" />'
else:
if mtype:
properties_str += ''.join([' m:type="', mtype, '"'])
properties_str += ''.join(['>', xml_escape(value), '</d:', name, '>'])
#generate the entity_body
entity_body = entity_body.format(properties=properties_str)
xmlstr = _create_entry(entity_body)
return xmlstr
def convert_entity_to_xml(source):
''' Converts an entity object to xml to send.
The entity format is:
<entry xmlns:d="http://schemas.microsoft.com/ado/2007/08/dataservices" xmlns:m="http://schemas.microsoft.com/ado/2007/08/dataservices/metadata" xmlns="http://www.w3.org/2005/Atom">
<title />
<updated>2008-09-18T23:46:19.3857256Z</updated>
<author>
<name />
</author>
<id />
<content type="application/xml">
<m:properties>
<d:Address>Mountain View</d:Address>
<d:Age m:type="Edm.Int32">23</d:Age>
<d:AmountDue m:type="Edm.Double">200.23</d:AmountDue>
<d:BinaryData m:type="Edm.Binary" m:null="true" />
<d:CustomerCode m:type="Edm.Guid">c9da6455-213d-42c9-9a79-3e9149a57833</d:CustomerCode>
<d:CustomerSince m:type="Edm.DateTime">2008-07-10T00:00:00</d:CustomerSince>
<d:IsActive m:type="Edm.Boolean">true</d:IsActive>
<d:NumOfOrders m:type="Edm.Int64">255</d:NumOfOrders>
<d:PartitionKey>mypartitionkey</d:PartitionKey>
<d:RowKey>myrowkey1</d:RowKey>
<d:Timestamp m:type="Edm.DateTime">0001-01-01T00:00:00</d:Timestamp>
</m:properties>
</content>
</entry>
'''
#construct the entity body included in <m:properties> and </m:properties>
entity_body = '<m:properties>{properties}</m:properties>'
if isinstance(source, WindowsAzureData):
source = vars(source)
properties_str = ''
#set properties type for types we know if value has no type info.
#if value has type info, then set the type to value.type
for name, value in source.iteritems():
mtype = ''
conv = _PYTHON_TO_ENTITY_CONVERSIONS.get(type(value))
if conv is None:
raise WindowsAzureError(_ERROR_CANNOT_SERIALIZE_VALUE_TO_ENTITY % type(value).__name__)
mtype, value = conv(value)
#form the property node
properties_str += ''.join(['<d:', name])
if mtype:
properties_str += ''.join([' m:type="', mtype, '"'])
properties_str += ''.join(['>', xml_escape(value), '</d:', name, '>'])
#generate the entity_body
entity_body = entity_body.format(properties=properties_str)
xmlstr = _create_entry(entity_body)
return xmlstr
def namespace_to_xml(name, region):
'''Converts a service bus namespace description to xml
The xml format:
<?xml version="1.0" encoding="utf-8" standalone="yes"?>
<entry xmlns="http://www.w3.org/2005/Atom">
<content type="application/xml">
<NamespaceDescription xmlns="http://schemas.microsoft.com/netservices/2010/10/servicebus/connect">
<Region>West US</Region>
</NamespaceDescription>
</content>
</entry>
'''
body = '<NamespaceDescription xmlns="http://schemas.microsoft.com/netservices/2010/10/servicebus/connect">'
body += ''.join(['<Region>', region, '</Region>'])
body += '</NamespaceDescription>'
return _create_entry(body)
def namespace_to_xml(name, region):
'''Converts a service bus namespace description to xml
The xml format:
<?xml version="1.0" encoding="utf-8" standalone="yes"?>
<entry xmlns="http://www.w3.org/2005/Atom">
<content type="application/xml">
<NamespaceDescription xmlns="http://schemas.microsoft.com/netservices/2010/10/servicebus/connect">
<Region>West US</Region>
</NamespaceDescription>
</content>
</entry>
'''
body = '<NamespaceDescription xmlns="http://schemas.microsoft.com/netservices/2010/10/servicebus/connect">'
body += ''.join(['<Region>', region, '</Region>'])
body += '</NamespaceDescription>'
return _create_entry(body)
