moto/moto/swf/exceptions.py
2019-10-31 10:36:05 -07:00

125 lines
4.3 KiB
Python

from __future__ import unicode_literals
from moto.core.exceptions import JsonRESTError
class SWFClientError(JsonRESTError):
code = 400
class SWFUnknownResourceFault(SWFClientError):
def __init__(self, resource_type, resource_name=None):
if resource_name:
message = "Unknown {0}: {1}".format(resource_type, resource_name)
else:
message = "Unknown {0}".format(resource_type)
super(SWFUnknownResourceFault, self).__init__(
"com.amazonaws.swf.base.model#UnknownResourceFault", message
)
class SWFDomainAlreadyExistsFault(SWFClientError):
def __init__(self, domain_name):
super(SWFDomainAlreadyExistsFault, self).__init__(
"com.amazonaws.swf.base.model#DomainAlreadyExistsFault", domain_name
)
class SWFDomainDeprecatedFault(SWFClientError):
def __init__(self, domain_name):
super(SWFDomainDeprecatedFault, self).__init__(
"com.amazonaws.swf.base.model#DomainDeprecatedFault", domain_name
)
class SWFSerializationException(SWFClientError):
def __init__(self, value):
message = "class java.lang.Foo can not be converted to an String "
message += " (not a real SWF exception ; happened on: {0})".format(value)
__type = "com.amazonaws.swf.base.model#SerializationException"
super(SWFSerializationException, self).__init__(__type, message)
class SWFTypeAlreadyExistsFault(SWFClientError):
def __init__(self, _type):
super(SWFTypeAlreadyExistsFault, self).__init__(
"com.amazonaws.swf.base.model#TypeAlreadyExistsFault",
"{0}=[name={1}, version={2}]".format(
_type.__class__.__name__, _type.name, _type.version
),
)
class SWFTypeDeprecatedFault(SWFClientError):
def __init__(self, _type):
super(SWFTypeDeprecatedFault, self).__init__(
"com.amazonaws.swf.base.model#TypeDeprecatedFault",
"{0}=[name={1}, version={2}]".format(
_type.__class__.__name__, _type.name, _type.version
),
)
class SWFWorkflowExecutionAlreadyStartedFault(SWFClientError):
def __init__(self):
super(SWFWorkflowExecutionAlreadyStartedFault, self).__init__(
"com.amazonaws.swf.base.model#WorkflowExecutionAlreadyStartedFault",
"Already Started",
)
class SWFDefaultUndefinedFault(SWFClientError):
def __init__(self, key):
# TODO: move that into moto.core.utils maybe?
words = key.split("_")
key_camel_case = words.pop(0)
for word in words:
key_camel_case += word.capitalize()
super(SWFDefaultUndefinedFault, self).__init__(
"com.amazonaws.swf.base.model#DefaultUndefinedFault", key_camel_case
)
class SWFValidationException(SWFClientError):
def __init__(self, message):
super(SWFValidationException, self).__init__(
"com.amazon.coral.validate#ValidationException", message
)
class SWFDecisionValidationException(SWFClientError):
def __init__(self, problems):
# messages
messages = []
for pb in problems:
if pb["type"] == "null_value":
messages.append(
"Value null at '%(where)s' failed to satisfy constraint: "
"Member must not be null" % pb
)
elif pb["type"] == "bad_decision_type":
messages.append(
"Value '%(value)s' at '%(where)s' failed to satisfy constraint: "
"Member must satisfy enum value set: "
"[%(possible_values)s]" % pb
)
else:
raise ValueError(
"Unhandled decision constraint type: {0}".format(pb["type"])
)
# prefix
count = len(problems)
if count < 2:
prefix = "{0} validation error detected: "
else:
prefix = "{0} validation errors detected: "
super(SWFDecisionValidationException, self).__init__(
"com.amazon.coral.validate#ValidationException",
prefix.format(count) + "; ".join(messages),
)
class SWFWorkflowExecutionClosedError(Exception):
def __str__(self):
return repr("Cannot change this object because the WorkflowExecution is closed")