1 files changed, 127 insertions, 0 deletions
diff --git a/glustolibs-gluster-gd2/glustolibs/gluster/exceptions.py b/glustolibs-gluster-gd2/glustolibs/gluster/exceptions.py
new file mode 100644
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+++ b/glustolibs-gluster-gd2/glustolibs/gluster/exceptions.py
@@ -0,0 +1,127 @@
+#!/usr/bin/env python
+#  Copyright (C) 2018 Red Hat, Inc. <http://www.redhat.com>
+#
+#  This program is free software; you can redistribute it and/or modify
+#  it under the terms of the GNU General Public License as published by
+#  the Free Software Foundation; either version 2 of the License, or
+#  any later version.
+#
+#  This program is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU General Public License for more details.
+#
+#  You should have received a copy of the GNU General Public License along
+#  with this program; if not, write to the Free Software Foundation, Inc.,
+#  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+#
+"""Exceptions for Gluster libraries and tests"""
+
+
+class GlusterError(Exception):
+    """Base Gluster exception class."""
+    def __init__(self, arg):
+        Exception.__init__(self, arg)
+        self.msg = arg
+
+
+class TransportEndpointNotConnectedError(GlusterError):
+    """Exception for transport endpoint not connected error."""
+    def __init__(self, arg):
+        GlusterError.__init__(self, arg)
+        self.msg = arg
+
+
+class NoSuchFileOrDirectoryError(GlusterError):
+    """Exception for no such file or directory error."""
+    def __init__(self, arg):
+        GlusterError.__init__(self, arg)
+        self.msg = arg
+
+
+class AttributesDoNotMatchError(GlusterError):
+    """Attributes do not match exception."""
+    def __init__(self, arg):
+        GlusterError.__init__(self, arg)
+        self.msg = arg
+
+
+class LayoutIsNotCompleteError(GlusterError):
+    """Exception raised when the layout of a file is not complete."""
+    def __init__(self, arg):
+        GlusterError.__init__(self, arg)
+        self.msg = arg
+
+
+class LayoutIsNotBalancedError(GlusterError):
+    """Exception raised when the layout of a file is not balanced."""
+    def __init__(self, arg):
+        GlusterError.__init__(self, arg)
+        self.msg = arg
+
+
+class LayoutHasHolesError(GlusterError):
+    """Exception raised when the layout of a file has holes."""
+    def __init__(self, arg):
+        GlusterError.__init__(self, arg)
+        self.msg = arg
+
+
+class LayoutHasOverlapsError(GlusterError):
+    """Exception raised when the layout of a file has overlaps."""
+    def __init__(self, arg):
+        GlusterError.__init__(self, arg)
+        self.msg = arg
+
+
+class FileDoesNotExistOnHashedBricksError(GlusterError):
+    """Exception raised when a file/dir does not exist where it is hashed."""
+    def __init__(self, arg):
+        GlusterError.__init__(self, arg)
+        self.msg = arg
+
+
+class ConfigError(Exception):
+    '''
+    Custom exception thrown when there is an unrecoverable configuration error.
+    For example, a required configuration key is not found.
+    '''
+    pass
+
+
+class ExecutionError(Exception):
+    '''
+    Custom exception thrown when a command executed by Glusto results in an
+    unrecoverable error.
+    For example, all hosts are not in peer state or a volume canot be setup.
+    '''
+    pass
+
+
+class ExecutionParseError(Exception):
+    '''
+    Custom exception thrown when parsing a command executed by Glusto
+    results in an unexpected error.
+    For example, the output of a command when has to be parsed, can have three
+    states. First, the output was as expected. Second, didn't get the expected
+    output after the parsing result and Third, didn't get the expected result
+    as the command itself failed.
+    '''
+    pass
+
+
+class GlusterApiInvalidInputs(Exception):
+    """
+    Custom exception thrown when parsing invalid json inputs for the
+    particular operation
+    For example, invalid peer id specified
+    """
+    pass
+
+
+class GlusterApiError(Exception):
+    """
+    Custom exception thrown when executing rest-api's results in an
+    unrecoverable error.
+    """
+    pass