HasLambdaRules.cs

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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using Csla.Rules;
 
namespace Csla.Test.ValidationRules
{
  [Serializable]
  public class HasLambdaRules : BusinessBase<HasLambdaRules>
  {
    public static PropertyInfo<string> SsnProperty = RegisterProperty<string>(c => c.Ssn);
 
    public string Ssn
    {
      get { return GetProperty(SsnProperty); }
      set { SetProperty(SsnProperty, value); }
    }
 
    public static PropertyInfo<string> Ssn2Property = RegisterProperty<string>(c => c.Ssn2);
 
    public string Ssn2
    {
      get { return GetProperty(Ssn2Property); }
      set { SetProperty(Ssn2Property, value); }
    }
 
    public static HasLambdaRules New(IDataPortal<HasLambdaRules> dataPortal)
    {
      return dataPortal.Create();
    }
 
    [RunLocal]
    [Create]
        protected void DataPortal_Create()
    {
      LoadProperty(SsnProperty, string.Empty);
      LoadProperty(Ssn2Property, string.Empty);
      BusinessRules.CheckRules();
    }
 
    public string[] GetRuleDescriptions()
    {return BusinessRules.GetRuleDescriptions();
    }
 
    protected override void AddBusinessRules()
    {
      BusinessRules.AddRule<HasLambdaRules>(SsnProperty, (o) => !string.IsNullOrEmpty(o.Ssn), "must have value 1");
      BusinessRules.AddRule<HasLambdaRules>(SsnProperty, (o) => o.Ssn != null  && o.Ssn.Length > 15, "cannot be longer than 15 chars");
 
      BusinessRules.AddRule<HasLambdaRules>(SsnProperty, (o) => !string.IsNullOrEmpty(o.Ssn2), () =>  "must have value 1");
      BusinessRules.AddRule<HasLambdaRules>(SsnProperty, (o) => !string.IsNullOrEmpty(o.Ssn2), () =>  "must have value 2");
    }
  }
}