public override ValueReference GetValueReference(Bindings bindings, ELContext context)
{
ValueExpression expression = bindings.GetVariable(index);
if (expression != null)
{
return(expression.GetValueReference(context));
}
return(new ValueReference(null, name));
}
public override void SetValue(Bindings bindings, ELContext context, object value)
{
ValueExpression expression = bindings.GetVariable(index);
if (expression != null)
{
expression.SetValue(context, value);
return;
}
context.PropertyResolved = false;
context.ELResolver.SetValue(context, null, name, value);
if (!context.PropertyResolved)
{
throw new PropertyNotFoundException(LocalMessages.Get("error.identifier.property.notfound", name));
}
}
public override object Eval(Bindings bindings, ELContext context)
{
ValueExpression expression = bindings.GetVariable(index);
if (expression != null)
{
return(expression.GetValue(context));
}
context.PropertyResolved = false;
object result = context.ELResolver.GetValue(context, null, name);
if (!context.PropertyResolved)
{
throw new PropertyNotFoundException(LocalMessages.Get(string.Format("error.identifier.property.notfound:{0}", name)));
}
return(result);
}
public override bool IsReadOnly(Bindings bindings, ELContext context)
{
ValueExpression expression = bindings.GetVariable(index);
if (expression != null)
{
return(expression.IsReadOnly(context));
}
context.PropertyResolved = false;
bool result = context.ELResolver.IsReadOnly(context, null, name);
if (!context.PropertyResolved)
{
throw new PropertyNotFoundException(LocalMessages.Get("error.identifier.property.notfound", name));
}
return(result);
}