Packages

t

play.api.db.slick

HasDatabaseConfig

trait HasDatabaseConfig[P <: BasicProfile] extends AnyRef

Mix-in this trait if you need a Slick database and profile. This is useful if you need to define a Slick table or need to execute some operation in the database.

There is only one abstract field, dbConfig, which you can implement by calling DatabaseConfigProvider.get. If you are injecting DatabaseConfigProvider instances using dependency injection, prefer using the trait HasDatabaseConfigProvider instead of this one.

Example

// model definition
class Cat(name: String, color: String)
// DAO definition
class CatDAO extends HasDatabaseConfig[RelationalProfile] {
protected val dbConfig = DatabaseConfigProvider.get[RelationalProfile](Play.current)
import profile.api._

private val Cats = TableQuery[CatsTable]
def all() = db.run(Cats.result)
def insert(cat: Cat) = db.run(Cats += cat)

// Slick table definition
private class CatsTable(tag: Tag) extends Table[Cat](tag, "CAT") {
def name = column[String]("NAME", O.PrimaryKey)
def color = column[String]("COLOR")
def * = (name, color) <> (Cat.tupled, Cat.unapply _)
}
}

Of course, you do not need to define a DAO to use this trait (the above it is really just an example of usage).

Source
DatabaseConfigProvider.scala
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HasDatabaseConfigProvider
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Abstract Value Members

  1. abstract val dbConfig: slick.basic.DatabaseConfig[P]

    The Slick database configuration.

    The Slick database configuration.

    Attributes
    protected

Concrete Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
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  2. final def ##(): Int
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  3. final def ==(arg0: Any): Boolean
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  4. final def asInstanceOf[T0]: T0
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  5. def clone(): AnyRef
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    protected[lang]
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    @throws( ... ) @native()
  6. final def db: slick.basic.BasicProfile.Backend.Database

    The Slick database extracted from dbConfig.

    The Slick database extracted from dbConfig.

    Attributes
    protected
  7. final def eq(arg0: AnyRef): Boolean
    Definition Classes
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  8. def equals(arg0: Any): Boolean
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  9. def finalize(): Unit
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    protected[lang]
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    @throws( classOf[java.lang.Throwable] )
  10. final def getClass(): Class[_]
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    @native()
  11. def hashCode(): Int
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    @native()
  12. final def isInstanceOf[T0]: Boolean
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  13. final def ne(arg0: AnyRef): Boolean
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  14. final def notify(): Unit
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    @native()
  15. final def notifyAll(): Unit
    Definition Classes
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    @native()
  16. final lazy val profile: P

    The Slick profile extracted from dbConfig.

    The Slick profile extracted from dbConfig.

    Attributes
    protected
  17. final def synchronized[T0](arg0: ⇒ T0): T0
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  18. def toString(): String
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  19. final def wait(): Unit
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  20. final def wait(arg0: Long, arg1: Int): Unit
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  21. final def wait(arg0: Long): Unit
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Deprecated Value Members

  1. final lazy val driver: P
    Attributes
    protected
    Annotations
    @deprecated
    Deprecated

    (Since version 2.1) Use profile instead of driver

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