source: mauRepo/MolesManager/trunk/src/ea_model/iso_19107_2003_spatial_schema/geometry/geometry_root/gm_object.py @ 8091

Subversion URL: http://proj.badc.rl.ac.uk/svn/ndg/mauRepo/MolesManager/trunk/src/ea_model/iso_19107_2003_spatial_schema/geometry/geometry_root/gm_object.py@8091
Revision 8091, 1.8 KB checked in by mnagni, 8 years ago (diff)

The migration process now includes
1) deployment_data files
2) XML document hash
3) full Dojo support


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21from ascore.utils import has_value
22
23'''
24Created on 16-Feb-2012 16:18:01
25
26@author: mnagni
27'''
28
29class GM_Object(object):
30    '''
31        Represents a data entity defined in a UML diagram and supposed to
32        be persisted in a relational database.
33 
34        This class has been genererated automatically using the Apache Velocity project.
35    '''
36    '''
37        Please note that any access to the inner attributes should be done using
38        the given get/set methods and NOT accessing them directly.
39    '''
40    def __init__(self):
41
42        self._CRS_sc_singlecrs = None
43        self._CRS_sc_compoundcrs = None
44        super(GM_Object, self).__init__()
45
46    @property
47    def CRS(self):     
48        if(has_value(self._CRS_sc_singlecrs)):
49            return self._CRS_sc_singlecrs
50        if(has_value(self._CRS_sc_compoundcrs)):
51            return self._CRS_sc_compoundcrs
52        return  None
53
54    @CRS.setter
55    def CRS(self, value):       
56        valueClass = "%s.%s" % (type(value).__module__,type(value).__name__)
57        if valueClass == "ea_model.iso_19111_referencing_by_coordinates.coordinate_reference_systems.sc_singlecrs.SC_SingleCRS":
58            self._CRS_sc_singlecrs = value
59            self._CRS_sc_compoundcrs = None
60        if valueClass == "ea_model.iso_19111_referencing_by_coordinates.coordinate_reference_systems.sc_compoundcrs.SC_CompoundCRS":
61            self._CRS_sc_compoundcrs = value
62            self._CRS_sc_singlecrs = None
63
64    def __key(self):
65        return (self.CRS)
66
67    def __eq__(self, y):
68        '''
69        Cannot compare classes which do not define a "__key" attribute
70        '''
71        if hasattr(self, '_%s__key' % (type(self).__name__)) and hasattr(y, '_%s__key' % (type(y).__name__)):
72            return self.__key() == y.__key()
73        return id(self) == id(y)
74
75    def __hash__(self):
76        return hash(self.__key())
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