controlclient.rb in openwferu-0.9.1

- old
+ new

@@ -1,6 +1,7 @@
 #
+#--
 # Copyright (c) 2005-2006, John Mettraux, OpenWFE.org
 # All rights reserved.
 # 
 # Redistribution and use in source and binary forms, with or without 
 # modification, are permitted provided that the following conditions are met:
@@ -25,10 +26,11 @@
 # SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 
 # INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 
 # CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
 # ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 
 # POSSIBILITY OF SUCH DAMAGE.
+#++
 #
 # $Id: controlclient.rb 3454 2006-10-08 16:51:00Z jmettraux $
 #
 
 #
@@ -63,10 +65,23 @@
             r = self.get('listexpressions', nil, nil)
             return decode(r)
         end
 
         #
+        # Returns the list of expressions currently applied for a given
+        # workflow instance
+        #
+        def get_flow_position (workflowInstanceId)
+
+            params = {}
+            params['id'] = workflowInstanceId
+
+            r = self.get('getflowposition', nil, params)
+            return decode(r)
+        end
+
+        #
         # Cancels a given expression (and potentially its whole subtree)
         #
         def cancelExpression (flowExpressionId)
 
             fei = OpenWFE.encode(flowExpressionId)
@@ -98,9 +113,13 @@
             params = {}
 
             return decode(self.post('unfreezeexpression', nil, params, fei))
         end
 
+        alias list_expressions listExpressions
+        alias cancel_expression cancelExpression
+        alias freeze_expression freezeExpression
+        alias unfreeze_expression unfreezeExpression
 
         protected
 
             def decode (reply)
 