60 lines
No EOL
1.5 KiB
Python
60 lines
No EOL
1.5 KiB
Python
"""
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Created on Jun 15, 2013
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@author: Rafael Timmerberg
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"""
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class Task:
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"""
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Base class for all built-in Tasks.
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"""
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def set_task_type(self, taskType):
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"""
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sets the type of this task.
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Be aware! this method can only get called once!
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params:
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taskType: the type of this task
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"""
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if hasattr(self, "_taskType"):
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raise Exception("taskType is only allowed to set once!")
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self.taskType = taskType
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def get_task_type(self):
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"""
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returns the type set by set_type_task
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"""
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return self._taskType
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def execute_task(self, msg):
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"""
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this is the method tasks usually override.
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It gets called anytime the task should get executed
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default does nothing
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params:
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msg: the msg for this task
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"""
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pass
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def _execute(self, taskType, msg):
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"""
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internal method which gets called for any member in a hostgroup.
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It determines if it has an appropriate type by comparing taskType with get_task_type().
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Calls execute_task() if the type matches
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params:
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taskType: the type of the fail which is compared with get_task_type()
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msg: the error message
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return:
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True if execute_task() is called succesfully, else False
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"""
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if self.get_task_type() == taskType:
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self.execute_task(msg)
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return True
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return False |