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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using Signum.Entities.Properties;
using System.Linq.Expressions;
using Signum.Utilities;
using Signum.Utilities.Reflection;
using System.Reflection;
using Signum.Utilities.ExpressionTrees;
namespace Signum.Entities.DynamicQuery
{
[Serializable]
public class NetPropertyToken : QueryToken
{
public PropertyInfo PropertyInfo { get; private set; }
public string DisplayName { get; private set; }
internal NetPropertyToken(QueryToken parent, Expression<Func<object>> pi, string displayName) :
this(parent, ReflectionTools.GetPropertyInfo(pi), displayName)
{
}
internal NetPropertyToken(QueryToken parent, PropertyInfo pi, string displayName)
: base(parent)
{
if (parent == null)
throw new ArgumentNullException("parent");
if (pi == null)
throw new ArgumentNullException("pi");
if (displayName == null)
throw new ArgumentNullException("displayName");
this.DisplayName = displayName;
this.PropertyInfo = pi;
}
public override Type Type
{
get { return PropertyInfo.PropertyType; }
}
public override string ToString()
{
return DisplayName;
}
public override string Key
{
get { return PropertyInfo.Name; }
}
protected override Expression BuildExpressionInternal(BuildExpressionContext context)
{
var result = Parent.BuildExpression(context);
return Expression.Property(result.UnNullify(), PropertyInfo);
}
protected override QueryToken[] SubTokensInternal()
{
return null;
}
public override string Format
{
get { return null; }
}
public override string Unit
{
get { return null; }
}
public override Implementations Implementations()
{
return null;
}
public override bool IsAllowed()
{
return Parent.IsAllowed();
}
public override PropertyRoute GetPropertyRoute()
{
return null;
}
public override string NiceName()
{
return DisplayName + Resources.Of + Parent.ToString();
}
public override QueryToken Clone()
{
return new NetPropertyToken(Parent.Clone(), PropertyInfo, DisplayName);
}
}
}
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I'm Computer Scientist, one of the founders of Signum Software, and the lead developer behind Signum Framework.
www.signumframework.com
I love programming in C#, Linq, Compilers, Algorithms, Functional Programming, Computer Graphics, Maths...