How to use SORM framework with Play Framework?

问题:

I find SORM very Interesting and promising but I cant find a way to Integrate It with play any guides?

回答1:

1. Install Play >= 2.1.0.
2. Generate a project using Play's guides

3. Add appropriate SORM's and chosen database's dependencies to the generated project/Build.scala, e.g.:

   val appDependencies = Seq(
     "org.sorm-framework" % "sorm" % "0.3.8",
     "com.h2database" % "h2" % "1.3.168"
   )
   

4. In the same file make sure that your project depends on the same Scala version, on which SORM depends (for SORM 0.3.8 it's Scala 2.10.1):

   val main = play.Project(appName, appVersion, appDependencies).settings(
     scalaVersion := "2.10.1"
   )
   

   If you miss that step, you may bump into this issue.

5. In app/models/package.scala place all your case classes and SORM's instance declaration, e.g.:

   package models
   
   case class A( name : String )
   case class B( name : String )
   
   import sorm._
   object Db extends Instance(
     entities = Set(Entity[A](), Entity[B]()),
     url = "jdbc:h2:mem:test"
   )
   

   Note that there is no requirement to follow these naming and location conventions - e.g., you can put your SORM instances in your controllers or elsewhere if you want.

6. In app/controllers/Application.scala place some controller actions utilizing SORM, e.g.:

   package controllers
   
   import play.api.mvc._
   import models._
   
   object Application extends Controller {
   
     def index = Action {
       val user = Db.save(A("test"))
       Ok(user.id.toString)
     }
   
   }
   

   This will print out a generated id of the saved A case class value.

7. Run your server using play run or play start command.

回答2:

Play was updated to use a new build file format

Ref : Build.scala is not created in play

You can continue from build.sbt file anymore

ForEx:

libraryDependencies ++= Seq(
  jdbc,
  cache,
  "org.sorm-framework" % "sorm" % "0.3.8",
  ws,
  specs2 % Test
)

For new usage :

Using SORM with Play Framework 2.3.8

回答3:

libraryDependencies ++= Seq(
jdbc,
cache,
ws,
"org.sorm-framework" % "sorm" % "0.3.22",
"com.h2database" % "h2" % "1.3.168",
"org.scalatestplus.play" %% "scalatestplus-play" % "1.5.1" % Test
)