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# Licensed to the StackStorm, Inc ('StackStorm') under one or more |
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# contributor license agreements. See the NOTICE file distributed with |
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# this work for additional information regarding copyright ownership. |
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# The ASF licenses this file to You under the Apache License, Version 2.0 |
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# (the "License"); you may not use this file except in compliance with |
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# the License. You may obtain a copy of the License at |
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# |
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# http://www.apache.org/licenses/LICENSE-2.0 |
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# |
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# Unless required by applicable law or agreed to in writing, software |
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# distributed under the License is distributed on an "AS IS" BASIS, |
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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# See the License for the specific language governing permissions and |
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# limitations under the License. |
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from pecan.rest import RestController |
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from st2common import log as logging |
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from st2common.constants.triggers import TIMER_TRIGGER_TYPES |
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from st2common.models.api.base import jsexpose |
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from st2common.models.api.trigger import TriggerAPI |
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import st2common.services.triggers as trigger_service |
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from st2common.services.triggerwatcher import TriggerWatcher |
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LOG = logging.getLogger(__name__) |
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class TimersHolder(object): |
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def __init__(self): |
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self._timers = {} |
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def add_trigger(self, trigger): |
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pass |
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def remove_trigger(self, trigger): |
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pass |
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def get_all(self): |
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pass |
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class TimerController(RestController): |
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def __init__(self, *args, **kwargs): |
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self._timers = TimersHolder() |
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self._trigger_types = TIMER_TRIGGER_TYPES.keys() |
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self._trigger_watcher = TriggerWatcher(create_handler=self._handle_create_trigger, |
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update_handler=self._handle_update_trigger, |
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delete_handler=self._handle_delete_trigger, |
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trigger_types=self._trigger_types, |
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queue_suffix=queue_suffix, |
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exclusive=True) |
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self._trigger_watcher.start() |
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self._register_timer_trigger_types() |
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@jsexpose |
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def get_one(self): |
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pass |
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@jsexpose() |
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def get_all(self): |
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pass |
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def add_trigger(self, trigger): |
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# Note: Permission checking for creating and deleting a webhook is done during rule |
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# creation |
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ref = self._get_timer_ref(trigger) |
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LOG.info('Started timer %s with parameters %s', ref, trigger.parameters) |
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self._timers.add_trigger(ref, trigger) |
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def update_trigger(self, trigger): |
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pass |
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def remove_trigger(self, trigger): |
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# Note: Permission checking for creating and deleting a webhook is done during rule |
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# creation |
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ref = self._get_timer_ref(trigger) |
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removed = self._timers.remove_trigger(ref, trigger) |
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if removed: |
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LOG.info('Stopped timer: %s', ref) |
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def _register_timer_trigger_types(self): |
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for trigger_type in TIMER_TRIGGER_TYPES.values(): |
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trigger_service.create_trigger_type_db(trigger_type) |
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def _get_timer_ref(self): |
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pass |
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############################################## |
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# Event handler methods for the trigger events |
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############################################## |
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def _handle_create_trigger(self, trigger): |
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LOG.debug('Calling "add_trigger" method (trigger.type=%s)' % (trigger.type)) |
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trigger = self._sanitize_trigger(trigger=trigger) |
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self.add_trigger(trigger=trigger) |
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def _handle_update_trigger(self, trigger): |
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LOG.debug('Calling "update_trigger" method (trigger.type=%s)' % (trigger.type)) |
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trigger = self._sanitize_trigger(trigger=trigger) |
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self.update_trigger(trigger=trigger) |
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def _handle_delete_trigger(self, trigger): |
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LOG.debug('Calling "remove_trigger" method (trigger.type=%s)' % (trigger.type)) |
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trigger = self._sanitize_trigger(trigger=trigger) |
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self.remove_trigger(trigger=trigger) |
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def _sanitize_trigger(self, trigger): |
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sanitized = TriggerAPI.from_model(trigger).to_dict() |
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return sanitized |
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StackStorm /
st2
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