From 1556fe9902448cf92ecad1dad0b84446e6b1665d Mon Sep 17 00:00:00 2001
From: Hendrik Buschmeier <hbuschme@uni-bielefeld.de>
Date: Thu, 22 Jan 2015 10:37:28 +0100
Subject: [PATCH] Added generic exception IpaacaError.
---
ipaacalib/python/src/ipaaca/exception.py | 20 ++++++++++++--------
1 file changed, 12 insertions(+), 8 deletions(-)
diff --git a/ipaacalib/python/src/ipaaca/exception.py b/ipaacalib/python/src/ipaaca/exception.py
index fd4046a..f90a675 100644
--- a/ipaacalib/python/src/ipaaca/exception.py
+++ b/ipaacalib/python/src/ipaaca/exception.py
@@ -34,6 +34,7 @@ from __future__ import division, print_function
__all__ = [
+ 'IpaacaError',
'IUCommittedError',
'IUNotFoundError',
'IUPayloadLockedError',
@@ -45,49 +46,52 @@ __all__ = [
]
-class IUCommittedError(Exception):
+class IpaacaError(Exception): pass
+
+
+class IUCommittedError(IpaacaError):
"""Error indicating that an IU is immutable because it has been committed to."""
def __init__(self, iu):
super(IUCommittedError, self).__init__('Writing to IU ' + str(iu.uid) + ' failed -- it has been committed to.')
-class IUNotFoundError(Exception):
+class IUNotFoundError(IpaacaError):
"""Error indicating that an IU UID was unexpectedly not found in an internal store."""
def __init__(self, iu_uid):
super(IUNotFoundError, self).__init__('Lookup of IU ' + str(iu_uid) + ' failed.')
-class IUPayloadLockTimeoutError(Exception):
+class IUPayloadLockTimeoutError(IpaacaError):
"""Error indicating that exclusive access to the Payload could not be obtained in time."""
def __init__(self, iu):
super(IUPayloadLockTimeoutError, self).__init__('Timeout while accessing payload of IU ' + str(iu.uid) + '.')
-class IUPayloadLockedError(Exception):
+class IUPayloadLockedError(IpaacaError):
"""Error indicating that exclusive access to the Payload could not be obtained because someone actually locked it."""
def __init__(self, iu):
super(IUPayloadLockedError, self).__init__('IU '+str(iu.uid)+' was locked during access attempt.')
-class IUPublishedError(Exception):
+class IUPublishedError(IpaacaError):
"""Error publishing of an IU failed since it is already in the buffer."""
def __init__(self, iu):
super(IUPublishedError, self).__init__('IU ' + str(iu.uid) + ' is already present in the output buffer.')
-class IUReadOnlyError(Exception):
+class IUReadOnlyError(IpaacaError):
"""Error indicating that an IU is immutable because it is 'read only'."""
def __init__(self, iu):
super(IUReadOnlyError, self).__init__('Writing to IU ' + str(iu.uid) + ' failed -- it is read-only.')
-class IUResendRequestFailedError(Exception):
+class IUResendRequestFailedError(IpaacaError):
"""Error indicating that a remote IU resend failed."""
def __init__(self, iu):
super(IUResendFailedError, self).__init__('Remote resend failed for IU ' + str(iu.uid) + '.')
-class IUUpdateFailedError(Exception):
+class IUUpdateFailedError(IpaacaError):
"""Error indicating that a remote IU update failed."""
def __init__(self, iu):
super(IUUpdateFailedError, self).__init__('Remote update failed for IU ' + str(iu.uid) + '.')
--
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