X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=PLC%2FAddressTypes.py;h=e4ad4de7a80cba5847c109f13b2caca0d6246478;hb=HEAD;hp=dbb844a28b8b0e59921f7f3418e442429666ec52;hpb=5dc283f954f5a2b82429aa0c5d5d8c5fc64eefac;p=plcapi.git

diff --git a/PLC/AddressTypes.py b/PLC/AddressTypes.py
index dbb844a..e4ad4de 100644
--- a/PLC/AddressTypes.py
+++ b/PLC/AddressTypes.py
@@ -4,12 +4,11 @@
 # Mark Huang <mlhuang@cs.princeton.edu>
 # Copyright (C) 2006 The Trustees of Princeton University
 #
-# $Id: AddressTypes.py,v 1.3 2006/10/10 21:52:08 mlhuang Exp $
-#
 
 from types import StringTypes
 from PLC.Faults import *
 from PLC.Parameter import Parameter
+from PLC.Filter import Filter
 from PLC.Table import Row, Table
 
 class AddressType(Row):
@@ -28,44 +27,46 @@ class AddressType(Row):
         }
 
     def validate_name(self, name):
-	# Remove leading and trailing spaces
-	name = name.strip()
-
-	# Make sure name is not blank after we removed the spaces
-        if not name:
+        # Make sure name is not blank
+        if not len(name):
             raise PLCInvalidArgument, "Address type must be specified"
-	
-	# Make sure address type does not already exist
-	conflicts = AddressTypes(self.api, [name])
-	for address_type_id in conflicts:
+
+        # Make sure address type does not already exist
+        conflicts = AddressTypes(self.api, [name])
+        for address_type_id in conflicts:
             if 'address_type_id' not in self or self['address_type_id'] != address_type_id:
-               raise PLCInvalidArgument, "Address type name already in use"
+                raise PLCInvalidArgument, "Address type name already in use"
 
-	return name
+        return name
 
 class AddressTypes(Table):
     """
     Representation of the address_types table in the database.
     """
 
-    def __init__(self, api, address_type_id_or_name_list = None):
-        sql = "SELECT %s FROM address_types" % \
-              ", ".join(AddressType.fields)
-        
-        if address_type_id_or_name_list:
-            # Separate the list into integers and strings
-            address_type_ids = filter(lambda address_type_id: isinstance(address_type_id, (int, long)),
-                                   address_type_id_or_name_list)
-            names = filter(lambda name: isinstance(name, StringTypes),
-                           address_type_id_or_name_list)
-            sql += " WHERE (False"
-            if address_type_ids:
-                sql += " OR address_type_id IN (%s)" % ", ".join(map(str, address_type_ids))
-            if names:
-                sql += " OR name IN (%s)" % ", ".join(api.db.quote(names))
-            sql += ")"
+    def __init__(self, api, address_type_filter = None, columns = None):
+        Table.__init__(self, api, AddressType, columns)
+
+        sql = "SELECT %s FROM address_types WHERE True" % \
+              ", ".join(self.columns)
 
-        rows = api.db.selectall(sql)
+        if address_type_filter is not None:
+            if isinstance(address_type_filter, (list, tuple, set)):
+                # Separate the list into integers and strings
+                ints = filter(lambda x: isinstance(x, (int, long)), address_type_filter)
+                strs = filter(lambda x: isinstance(x, StringTypes), address_type_filter)
+                address_type_filter = Filter(AddressType.fields, {'address_type_id': ints, 'name': strs})
+                sql += " AND (%s) %s" % address_type_filter.sql(api, "OR")
+            elif isinstance(address_type_filter, dict):
+                address_type_filter = Filter(AddressType.fields, address_type_filter)
+                sql += " AND (%s) %s" % address_type_filter.sql(api, "AND")
+            elif isinstance(address_type_filter, (int, long)):
+                address_type_filter = Filter(AddressType.fields, {'address_type_id': address_type_filter})
+                sql += " AND (%s) %s" % address_type_filter.sql(api, "AND")
+            elif isinstance(address_type_filter, StringTypes):
+                address_type_filter = Filter(AddressType.fields, {'name': address_type_filter})
+                sql += " AND (%s) %s" % address_type_filter.sql(api, "AND")
+            else:
+                raise PLCInvalidArgument, "Wrong address type filter %r"%address_type_filter
 
-        for row in rows:
-            self[row['address_type_id']] = AddressType(api, row)
+        self.selectall(sql)