Package Products :: Package ZenUtils :: Package guid :: Module interfaces
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Source Code for Module Products.ZenUtils.guid.interfaces

 1  ########################################################################### 
 2  # 
 3  # This program is part of Zenoss Core, an open source monitoring platform. 
 4  # Copyright (C) 2010, Zenoss Inc. 
 5  # 
 6  # This program is free software; you can redistribute it and/or modify it 
 7  # under the terms of the GNU General Public License version 2 or (at your 
 8  # option) any later version as published by the Free Software Foundation. 
 9  # 
10  # For complete information please visit: http://www.zenoss.com/oss/ 
11  # 
12  ########################################################################### 
13  from zope.interface import Interface, Attribute 
14  from zope.component.interfaces import IObjectEvent 
15   
16   
17 -class IGloballyIdentifiable(Interface):
18 """ 19 An object with a GUID. 20 """
21 - def getPrimaryUrlPath():
22 """ 23 The path under which the object can be found. 24 """
25 26
27 -class IGlobalIdentifier(Interface):
28 """ 29 Adapter that manages GUID for objects. 30 """
31 - def __init__(context):
32 """ 33 Constructor 34 """
35 36 guid = Attribute("Globally unique identifier") 37
38 - def getGUID():
39 """ 40 Gets the GUID associated with this object. 41 """
42 - def setGUID(value):
43 """ 44 Sets the GUID for this object. 45 """
46 - def create(force):
47 """ 48 Creates a new GUID and applies it to this object. 49 """
50
51 -class IGUIDManager(Interface):
52 """ 53 A utility that can register objects as having guids and look up objects by 54 guid. 55 """
56 - def getPath(guid):
57 """ 58 Return the path associated with a guid. 59 """
60 - def getObject(guid):
61 """ 62 Return the object associated with a guid. 63 """
64 - def register(object):
65 """ 66 Store the guid-path mapping in the reference table. 67 """
68
69 -class IGUIDEvent(IObjectEvent):
70 pass
71