# 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.

from ...exceptions import AriaException
from ..validation import Issue


class ReaderException(AriaException):
    """
    ARIA reader exception.
    """


class ReaderNotFoundError(ReaderException):
    """
    ARIA reader error: reader not found for source.
    """


class ReaderSyntaxError(ReaderException):
    """
    ARIA read format error.
    """

    def __init__(self, message, cause=None, cause_tb=None, location=None, line=None,
                 column=None, locator=None, snippet=None, level=Issue.SYNTAX):
        super(ReaderSyntaxError, self).__init__(message, cause, cause_tb)
        self.issue = Issue(message, location=location, line=line, column=column,
                           locator=locator, snippet=snippet, level=level)


class AlreadyReadException(ReaderException):
    """
    ARIA reader exception: already read.
    """