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#
# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements. See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership. The ASF licenses this file
# to you 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.
#
from __future__ import absolute_import
from cproton import PN_TIMEOUT, PN_INTR
class ProtonException(Exception):
"""
The root of the proton exception hierarchy. All proton exception
classes derive from this exception.
"""
pass
class Timeout(ProtonException):
"""
A timeout exception indicates that a blocking operation has timed
out.
"""
pass
class Interrupt(ProtonException):
"""
An interrupt exception indicates that a blocking operation was interrupted.
"""
pass
EXCEPTIONS = {
PN_TIMEOUT: Timeout,
PN_INTR: Interrupt
}
class MessageException(ProtonException):
"""
The MessageException class is the root of the message exception
hierarchy. All exceptions generated by the Message class derive from
this exception.
"""
pass
class DataException(ProtonException):
"""
The DataException class is the root of the Data exception hierarchy.
All exceptions raised by the Data class extend this exception.
"""
pass
class TransportException(ProtonException):
"""
An exception class raised when exceptions or errors related to the AMQP
transport arise.
"""
pass
class SSLException(TransportException):
"""
An exception class raised when exceptions or errors related to SSL usage
arise. These typically include problems with initializing or configuring
SSL.
"""
pass
class SSLUnavailable(SSLException):
"""
An exception class raised when exceptions or errors related to SSL
availability arise. These typically include problems finding the SSL
libraries.
"""
pass
class ConnectionException(ProtonException):
"""
An exception class raised when exceptions or errors related to a
connection arise.
"""
pass
class SessionException(ProtonException):
"""
An exception class raised when exceptions or errors related to a
session arise.
"""
pass
class LinkException(ProtonException):
"""
An exception class raised when exceptions or errors related to a
link arise.
"""
pass
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