protected override Expression VisitMethodCall(MethodCallExpression methodCallExpr)
{
foreach (var argument in methodCallExpr.Arguments.OfType <MethodCallExpression>())
{
VisitMethodCall(argument);
}
if (methodCallExpr.Method.DeclaringType == typeof(Queryable))
{
if (!_hasQueryParameters)
{
_sb.Append("?");
_hasQueryParameters = true;
}
else
{
_sb.Append("&");
}
if (methodCallExpr.Method.Name == "Where")
{
_sb.Append("where=");
Visit(methodCallExpr.Arguments[0]);
LambdaExpression lambda = (LambdaExpression)StripQuotes(methodCallExpr.Arguments[1]);
Visit(lambda.Body);
return(methodCallExpr);
}
else if (methodCallExpr.Method.Name == "Select")
{
LambdaExpression lambda = (LambdaExpression)StripQuotes(methodCallExpr.Arguments[1]);
_projector = lambda;
SDataPropertyProjection projection = new SDataPropertyProjector()
.ProjectProperties(lambda.Body);
_sb.Append("select=");
_sb.Append(projection.Properties);
return(methodCallExpr);
}
}
throw new NotSupportedException(string.Format("The method '{0}' is not supported", methodCallExpr.Method.Name));
}
protected override Expression VisitMethodCall(MethodCallExpression methodCallExpr)
{
foreach (var argument in methodCallExpr.Arguments.OfType<MethodCallExpression>())
{
VisitMethodCall(argument);
}
if (methodCallExpr.Method.DeclaringType == typeof(Queryable))
{
if (!_hasQueryParameters)
{
_sb.Append("?");
_hasQueryParameters = true;
}
else
_sb.Append("&");
if (methodCallExpr.Method.Name == "Where")
{
_sb.Append("where=");
Visit(methodCallExpr.Arguments[0]);
LambdaExpression lambda = (LambdaExpression) StripQuotes(methodCallExpr.Arguments[1]);
Visit(lambda.Body);
return methodCallExpr;
}
else if (methodCallExpr.Method.Name == "Select")
{
LambdaExpression lambda = (LambdaExpression)StripQuotes(methodCallExpr.Arguments[1]);
_projector = lambda;
SDataPropertyProjection projection = new SDataPropertyProjector()
.ProjectProperties(lambda.Body);
_sb.Append("select=");
_sb.Append(projection.Properties);
return methodCallExpr;
}
}
throw new NotSupportedException(string.Format("The method '{0}' is not supported", methodCallExpr.Method.Name));
}