Trouble with SqlParser using Anorm

Question

I'm trying to parse some SQL and save it as PushMessage (which is a class, not a case class - don't know if that matters). Following the Anorm documentation I have

 implicit val parser: RowParser[PushMessage] = Macro.namedParser[PushMessage]

  val result = db.withConnection { implicit connection: Connection =>

    SQL"select * from PUSH_MESSAGES where VENDOR_ID=$requestedVendorId;".as(parser.*)
  }

However, I'm getting a problem as IntelliJ tells me that Macro.namedParser[PushMessage] returns an Any, and not a RowParser[PushMessage]. I tried removing the declaration type, but then I couldn't run the parser using the .as(parser.*) syntax.

How do I get this to return a RowParser?

Thanks in advance,

Have you tried compiling directly? IntelliJ doesn't always play well with macros and might be telling you something is wrong when it isn't actually.. — Alec
– Alec, Commented Jul 22, 2016 at 20:41

cchantep · Accepted Answer · 2016-07-26 00:22:14Z

2

I guess you are using an Anorm version before 2.5.1 (April 2016), when the macros have been updated to use whitebox context. In such case, your IDE cannot properly infer the return type.

Note that Anorm 2.5.2 has just been released.

edited Jul 26, 2016 at 0:22

answered Jul 22, 2016 at 23:02

cchantep

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1 Comment

perbellinio Over a year ago

Thanks for that precision! It save me a lot of time!

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