internal static LambdaExpression TryToRewrite(LambdaExpression le, ResourceExpression source)
{
Type proposedParameterType = source.ResourceType;
LambdaExpression result;
if (!ResourceBinder.PatternRules.MatchSingleArgumentLambda(le, out le) || // can only rewrite single parameter Lambdas.
ClientTypeUtil.TypeOrElementTypeIsEntity(le.Parameters[0].Type) || // only attempt to rewrite if lambda parameter is not an entity type
!(le.Parameters[0].Type.GetProperties().Any(p => p.PropertyType == proposedParameterType))) // lambda parameter must have public property that is same as proposed type.
{
result = le;
}
else
{
ProjectionRewriter rewriter = new ProjectionRewriter(proposedParameterType);
result = rewriter.Rebind(le, source);
}
return result;
}
internal static LambdaExpression TryToRewrite(LambdaExpression le, ResourceExpression source)
{
Type proposedParameterType = source.ResourceType;
LambdaExpression result;
if (!ResourceBinder.PatternRules.MatchSingleArgumentLambda(le, out le) || // can only rewrite single parameter Lambdas.
ClientTypeUtil.TypeOrElementTypeIsEntity(le.Parameters[0].Type) || // only attempt to rewrite if lambda parameter is not an entity type
!(le.Parameters[0].Type.GetProperties().Any(p => p.PropertyType == proposedParameterType))) // lambda parameter must have public property that is same as proposed type.
{
result = le;
}
else
{
ProjectionRewriter rewriter = new ProjectionRewriter(proposedParameterType);
result = rewriter.Rebind(le, source);
}
return(result);
}