# -*- coding: utf-8 -*-

# 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.

__all__ = (

'PackStackError',

'InstallError',

'FlagValidationError',

'MissingRequirements',

'PluginError',

'ParamProcessingError',

'ParamValidationError',

'NetworkError',

'ScriptRuntimeError',

)

class PackStackError(Exception):

"""Default Exception class for packstack installer."""

def __init__(self, *args, **kwargs):

super(PackStackError, self).__init__(*args)

self.stdout = kwargs.get('stdout', None)

self.stderr = kwargs.get('stderr', None)

class PuppetError(Exception):

"""Raised when Puppet will have some problems."""

class MissingRequirements(PackStackError):

"""Raised when minimum install requirements are not met."""

pass

class InstallError(PackStackError):

"""Exception for generic errors during setup run."""

pass

class FlagValidationError(InstallError):

"""Raised when single flag validation fails."""

pass

class ParamValidationError(InstallError):

"""Raised when parameter value validation fails."""

pass

class PluginError(PackStackError):

pass

class ParamProcessingError(PluginError):

pass

class NetworkError(PackStackError):

"""Should be used for packstack's network failures."""

pass

class ScriptRuntimeError(PackStackError):

"""

Raised when utils.ScriptRunner.execute does not end successfully.

"""

pass

class ExecuteRuntimeError(PackStackError):

"""Raised when utils.execute does not end successfully."""

class SequenceError(PackStackError):

"""Exception for errors during setup sequence run."""

pass