NodeActionMessageEventHandler.handle() - Code Metrics - SetBased/py-enarksh - Measure and Improve Code Quality continuously with Scrutinizer

NodeActionMessageEventHandler.handle() B
last analyzed 2017-08-02 20:49 UTC

↳ Parent: NodeActionMessageEventHandler

Complexity

Conditions

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	0
CRAP Score	12

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
cc	3
c	1
b	0
f	0
dl	0
loc	44
ccs	0
cts	19
cp	0
crap	12
rs	8.8571

"""
Enarksh

Copyright 2013-2016 Set Based IT Consultancy

Licence MIT
"""
import logging

from enarksh.DataLayer import DataLayer
from enarksh.controller.event_handler.NodeActionMessageBaseEventHandler import NodeActionMessageBaseEventHandler


class NodeActionMessageEventHandler(NodeActionMessageBaseEventHandler):
    """
    An event handler for a NodeActionMessage received events.
    """

    # ------------------------------------------------------------------------------------------------------------------
    @staticmethod
    def handle(_event, message, controller):
        """
        Handles a NodeActionMessage received event.

        :param * _event: Not used.
        :param enarksh.controller.message.NodeActionMessage.NodeActionMessage message: The message.
        :param enarksh.controller.Controller.Controller controller: The controller.
        """
        del _event

        log = logging.getLogger('enarksh')

        # Compose a response message for client.
        response = {'ret':     0,
                    'message': 'OK'}

        try:
            run_node = DataLayer.enk_back_run_node_find_by_uri(message.uri)

            if run_node:
                NodeActionMessageBaseEventHandler.base_handle(controller,
                                                              response,
                                                              run_node['sch_id'],
                                                              run_node['rnd_id'],
                                                              message.act_id)
                response['ret'] = 0
                response['message'] = 'Node {} has been queued'.format(message.uri)

            else:
                response['ret'] = 1
                response['message'] = 'Node {} does not exists'.format(message.uri)

            DataLayer.commit()
        except Exception as exception:
            log.exception('Error')

            response['ret'] = -1
            response['message'] = str(exception)

            DataLayer.rollback()

        # Send response message to the CLI client.
        controller.message_controller.send_message('lockstep', response)

# ----------------------------------------------------------------------------------------------------------------------


1			"""
2			Enarksh
3
4			Copyright 2013-2016 Set Based IT Consultancy
5
6			Licence MIT
7			"""
8			import logging
9
10			from enarksh.DataLayer import DataLayer
11			from enarksh.controller.event_handler.NodeActionMessageBaseEventHandler import NodeActionMessageBaseEventHandler
12
13
14			class NodeActionMessageEventHandler(NodeActionMessageBaseEventHandler):
15			"""
16			An event handler for a NodeActionMessage received events.
17			"""
18
19			# ------------------------------------------------------------------------------------------------------------------
20			@staticmethod
21			def handle(_event, message, controller):
22			"""
23			Handles a NodeActionMessage received event.
24
25			:param * _event: Not used.
26			:param enarksh.controller.message.NodeActionMessage.NodeActionMessage message: The message.
27			:param enarksh.controller.Controller.Controller controller: The controller.
28			"""
29			del _event
30
31			log = logging.getLogger('enarksh')
32
33			# Compose a response message for client.
34			response = {'ret': 0,
35			'message': 'OK'}
36
37			try:
38			run_node = DataLayer.enk_back_run_node_find_by_uri(message.uri)
39
40			if run_node:
41			NodeActionMessageBaseEventHandler.base_handle(controller,
42			response,
43			run_node['sch_id'],
44			run_node['rnd_id'],
45			message.act_id)
46			response['ret'] = 0
47			response['message'] = 'Node {} has been queued'.format(message.uri)
48
49			else:
50			response['ret'] = 1
51			response['message'] = 'Node {} does not exists'.format(message.uri)
52
53			DataLayer.commit()
54			except Exception as exception:
55			log.exception('Error')
56
57			response['ret'] = -1
58			response['message'] = str(exception)
59
60			DataLayer.rollback()
61
62			# Send response message to the CLI client.
63			controller.message_controller.send_message('lockstep', response)
64
65			# ----------------------------------------------------------------------------------------------------------------------
66

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NodeActionMessageEventHandler.handle() B last analyzed 2017-08-02 20:49 UTC

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NodeActionMessageEventHandler.handle() B
last analyzed 2017-08-02 20:49 UTC