// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to
// permit persons to whom the Software is furnished to do so, subject to
// the following conditions:
//
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//
// Authors:
//
// Copyright (C) 2006 Jordi Mas i Hernandez <jordimash@gmail.com>
//
using System.Collections.ObjectModel;
using System.Workflow.ComponentModel;
namespace System.Workflow.Activities.Rules{
public class RuleConditionReference : ActivityCondition
{
private string codition_name;
public RuleConditionReference ()
{
}
// Methods
public override bool Evaluate (Activity activity, IServiceProvider provider)
{
Activity parent = activity;
RuleDefinitions definitions = null;
while (parent != null) {
definitions = (RuleDefinitions) parent.GetValue (RuleDefinitions.RuleDefinitionsProperty);
if (definitions != null)
break;
parent = parent.Parent;
}
if (definitions == null) {
Console.WriteLine ("No definition");
return false;
}
//Console.WriteLine ("Definition {0} at {1}", definitions, parent);
RuleValidation validation = new RuleValidation (activity.GetType (), null);
RuleExecution execution = new RuleExecution (validation, parent);
RuleCondition condition = definitions.Conditions [ConditionName];
//Console.WriteLine ("Condition {0}", condition);
return condition.Evaluate (execution);
}
protected override void InitializeProperties ()
{
}
// Properties
public string ConditionName {
get { return codition_name ;}
set { codition_name = value; }
}
}
}
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