Revert change 8b1bcf0
[osm/N2VC.git] / n2vc / exceptions.py
1 # Copyright 2019 Canonical Ltd.
2 #
3 # Licensed under the Apache License, Version 2.0 (the "License");
4 # you may not use this file except in compliance with the License.
5 # You may obtain a copy of the License at
6 #
7 # http://www.apache.org/licenses/LICENSE-2.0
8 #
9 # Unless required by applicable law or agreed to in writing, software
10 # distributed under the License is distributed on an "AS IS" BASIS,
11 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 # See the License for the specific language governing permissions and
13 # limitations under the License.
14
15 class JujuCharmNotFound(Exception):
16 """The Charm can't be found or is not readable."""
17
18
19 class JujuApplicationExists(Exception):
20 """The Application already exists."""
21
22
23 class N2VCPrimitiveExecutionFailed(Exception):
24 """Something failed while attempting to execute a primitive."""
25
26
27 class NetworkServiceDoesNotExist(Exception):
28 """The Network Service being acted against does not exist."""
29
30
31 class PrimitiveDoesNotExist(Exception):
32 """The Primitive being executed does not exist."""
33
34
35 class NoRouteToHost(Exception):
36 """There was no route to the specified host."""
37
38
39 class AuthenticationFailed(Exception):
40 """The authentication for the specified user failed."""
41
42
43 class InvalidCACertificate(Exception):
44 """The CA Certificate is not valid."""
45
46
47 class NotImplemented(Exception):
48 """The method is not implemented."""
49
50
51 class N2VCException(Exception):
52 """
53 N2VC exception base class
54 """
55
56 def __init__(self, message: str = ''):
57 Exception.__init__(self, message)
58 self.message = message
59
60 def __str__(self):
61 return self.message
62
63 def __repr__(self):
64 return '{}({})'.format(type(self), self.message)
65
66
67 class N2VCBadArgumentsException(N2VCException):
68 """
69 Bad argument values exception
70 """
71
72 def __init__(self, message: str = '', bad_args: list = None):
73 N2VCException.__init__(self, message=message)
74 self.bad_args = bad_args
75
76 def __str__(self):
77 return '<{}> Bad arguments: {} -> {}'.format(type(self), super().__str__(), self.bad_args)
78
79
80 class N2VCConnectionException(N2VCException):
81 """
82 Error connecting to VCA
83 """
84
85 def __init__(self, message: str = '', url: str = None):
86 N2VCException.__init__(self, message=message)
87 self.url = url
88
89 def __str__(self):
90 return '<{}> Connection to {} failed: {}'.format(type(self), self.url, super().__str__())
91
92
93 class N2VCTimeoutException(N2VCException):
94 """
95 Timeout
96 """
97
98 def __init__(self, message: str = '', timeout: str = ''):
99 N2VCException.__init__(self, message=message)
100 self.timeout = timeout
101
102 def __str__(self):
103 return '<{}> {} timeout: {}'.format(type(self), self.timeout, super().__str__())
104
105
106 class N2VCExecutionException(N2VCException):
107 """
108 Error executing primitive
109 """
110
111 def __init__(self, message: str = '', primitive_name: str = ''):
112 N2VCException.__init__(self, message=message)
113 self.primitive_name = primitive_name
114
115 def __str__(self):
116 return '<{}> Error executing primitive {} failed: {}'.format(type(self), self.primitive_name, super().__str__())
117
118
119 class N2VCInvalidCertificate(N2VCException):
120 """
121 Invalid certificate
122 """
123
124 def __init__(self, message: str = ''):
125 N2VCException.__init__(self, message=message)
126
127 def __str__(self):
128 return '<{}> Invalid certificate: {}'.format(type(self), super().__str__())
129