r5773 - trunk/cumin/python/cumin/gridhadoop

Author: croberts
Date: 2013-06-24 13:19:26 +0000 (Mon, 24 Jun 2013)
New Revision: 5773

Modified:
   trunk/cumin/python/cumin/gridhadoop/hadoop.py
Log:
Addressing some issues with how our HadoopObjects are built and how they are displayed
when not all values are present.

Modified: trunk/cumin/python/cumin/gridhadoop/hadoop.py
===================================================================
--- trunk/cumin/python/cumin/gridhadoop/hadoop.py	2013-06-24 13:17:23 UTC (rev 5772)
+++ trunk/cumin/python/cumin/gridhadoop/hadoop.py	2013-06-24 13:19:26 UTC (rev 5773)
@@ -2,7 +2,7 @@
 
 from cumin.objectselector import ObjectSelector, ObjectLinkColumn, ObjectTable, \
     ObjectTableColumn, ObjectQmfTable, ObjectQmfSelectorTable, ObjectSelectorTaskForm,
ObjectSelectorTask
-from cumin.objectframe import ObjectFrame, ObjectTaskForm, ObjectDetails
+from cumin.objectframe import ObjectFrame, ObjectTaskForm, ObjectDetails,
DetailsAttributes
 from cumin.util import *
 from cumin.qmfadapter import ObjectQmfAdapter
 from cumin.task import Task, TaskLink
@@ -62,10 +62,10 @@
                     val = record.ref.http
                 elif (column.name == "Ipc"):
                     val = record.ref.ipc
-                elif (column.name == "Id"):
+                elif (column.name in ["Id", "_id"]):
                     val = record.ref.id
                 else:
-                    val = ""
+                    val = None
             field_data.append(val)
         return field_data
 
@@ -302,11 +302,19 @@
         name = self.__class__.__name__
         args = (name, self._class, self._id, self._save_time)
         return "%s(%s,%s,%s)" % args
+    
+    def get_value(self, attr):
+        try:
+            value = getattr(self, attr)
+        except AttributeError:
+            value = ""
 
+        return value
+
 class HadoopObjectDetails(ObjectDetails):
     def __init__(self, app, name, object):
         super(HadoopObjectDetails, self).__init__(app, name, object)
-
+        
 class HadoopNodeDeleteTask(ObjectSelectorTask):
     def enter(self, session):
         form_session = super(HadoopNodeDeleteTask, self).enter(session)