deb-murano/murano/dsl/exceptions.py
Stan Lagun 382ea845b1 Runtime properties may no longer have default value
Default value was ignored for Runtime properties.
Now Runtime properties get initialized automatically if they have Default key
(it may be of null value). If such property was not initialized neither by Default
value nor in initializer an exception is thrown upon access to such property.

Change-Id: Icde635015a426664c1f78f5602ae73a5cb71f76e
Closes-Bug: #1364484
2014-09-25 16:47:50 +04:00

131 lines
3.5 KiB
Python

# Copyright (c) 2014 Mirantis, Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
class InternalFlowException(Exception):
pass
class ReturnException(InternalFlowException):
def __init__(self, value):
self._value = value
@property
def value(self):
return self._value
class BreakException(InternalFlowException):
pass
class ContinueException(InternalFlowException):
pass
class DslInvalidOperationError(Exception):
pass
class NoMethodFound(Exception):
def __init__(self, name):
super(NoMethodFound, self).__init__('Method %s is not found' % name)
class NoClassFound(Exception):
def __init__(self, name):
super(NoClassFound, self).__init__('Class %s is not found' % name)
class NoPackageFound(Exception):
def __init__(self, name):
super(NoPackageFound, self).__init__('Package %s is not found' % name)
class NoPackageForClassFound(Exception):
def __init__(self, name):
super(NoPackageForClassFound, self).__init__('Package for class %s '
'is not found' % name)
class NoObjectFoundError(Exception):
def __init__(self, object_id):
super(NoObjectFoundError, self).__init__(
'Object %s is not found in object store' % object_id)
class AmbiguousMethodName(Exception):
def __init__(self, name):
super(AmbiguousMethodName, self).__init__(
'Found more that one method %s' % name)
class DslContractSyntaxError(Exception):
pass
class ContractViolationException(Exception):
pass
class ValueIsMissingError(Exception):
pass
class DslSyntaxError(Exception):
pass
class PropertyAccessError(Exception):
pass
class AmbiguousPropertyNameError(PropertyAccessError):
def __init__(self, name):
super(AmbiguousPropertyNameError, self).__init__(
'Found more that one property %s' % name)
class NoWriteAccess(PropertyAccessError):
def __init__(self, name):
super(NoWriteAccess, self).__init__(
'Property %s is immutable to the caller' % name)
class NoWriteAccessError(PropertyAccessError):
def __init__(self, name):
super(NoWriteAccessError, self).__init__(
'Property %s is immutable to the caller' % name)
class PropertyReadError(PropertyAccessError):
def __init__(self, name, murano_class):
super(PropertyAccessError, self).__init__(
'Property %s in class %s cannot be read' %
(name, murano_class.name))
class PropertyWriteError(PropertyAccessError):
def __init__(self, name, murano_class):
super(PropertyAccessError, self).__init__(
'Property %s in class %s cannot be written' %
(name, murano_class.name))
class UninitializedPropertyAccessError(PropertyAccessError):
def __init__(self, name, murano_class):
super(PropertyAccessError, self).__init__(
'Access to uninitialized property '
'%s in class %s is forbidden' % (name, murano_class.name))