The preview of the changes.
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Index: lib/openwfe/expressions/fe_value.rb
===================================================================
--- lib/openwfe/expressions/fe_value.rb (revision 1440)
+++ lib/openwfe/expressions/fe_value.rb (working copy)
@@ -152,7 +152,7 @@
if vkey
set_variable vkey, value
elsif fkey
- workitem.attributes[fkey] = value
+ workitem.set_attribute fkey, value
else
raise "'variable' or 'field' attribute missing from 'set' expression"
end
@@ -202,7 +202,7 @@
if vkey
delete_variable(vkey)
elsif fkey
- workitem.attributes.delete(fkey)
+ workitem.unset_attribute fkey
else
raise "attribute 'variable' or 'field' is missing for 'unset' expression"
end
Index: lib/openwfe/utils.rb
===================================================================
--- lib/openwfe/utils.rb (revision 1440)
+++ lib/openwfe/utils.rb (working copy)
@@ -41,7 +41,10 @@
require 'tmpdir'
require 'open-uri'
+require('ruby-debug')
+
+
module OpenWFE
#
@@ -479,6 +482,22 @@
end
#
+ # This method is used within the InFlowWorkItem and the CsvTable classes.
+ #
+ def OpenWFE.unset_attribute (container, key)
+
+ i = key.rindex(".")
+
+ if not i
+ container.delete key
+ return
+ end
+
+ container = lookup_attribute(container, key[0..i-1])
+ container.delete key[i+1..-1]
+ end
+
+ #
# Returns true if this host is currently online (has access to the web /
# internet).
#
Index: lib/openwfe/workitem.rb
===================================================================
--- lib/openwfe/workitem.rb (revision 1440)
+++ lib/openwfe/workitem.rb (working copy)
@@ -188,9 +188,17 @@
OpenWFE.set_attribute(@attributes, key, value)
end
+ #
+ # unset_attribute() accomodates itself with nested key constructs.
+ #
+ def unset_attribute (key)
+ OpenWFE.unset_attribute(@attributes, key)
+ end
+
alias :lookup_field :lookup_attribute
alias :has_field? :has_attribute?
alias :set_field :set_attribute
+ alias :unset_field :unset_attribute
end
