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t

play.api.db.slick

HasDatabaseConfigProvider

trait HasDatabaseConfigProvider[P <: BasicProfile] extends HasDatabaseConfig[P]

Mix-in this trait if you need a Slick database and profile, and you are using dependency injection for obtaining an instance of DatabaseConfigProvider. If you are not using dependency injection, then prefer mixing HasDatabaseConfig instead.

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

Example

// model definition
class Cat(name: String, color: String)
// DAO definition
class CatDAO @Inject()(protected val dbConfigProvider: DatabaseConfigProvider) extends HasDatabaseConfigProvider[RelationalProfile] {
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
Linear Supertypes
HasDatabaseConfig[P], AnyRef, Any
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Inherited
  1. HasDatabaseConfigProvider
  2. HasDatabaseConfig
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Visibility
  1. Public
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Abstract Value Members

  1. abstract val dbConfigProvider: DatabaseConfigProvider

    The provider of a Slick DatabaseConfig instance.

    The provider of a Slick DatabaseConfig instance.

    Attributes
    protected

Concrete Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##(): Int
    Definition Classes
    AnyRef → Any
  3. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  4. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  5. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @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
    Definition Classes
    HasDatabaseConfig
  7. final lazy val dbConfig: slick.basic.DatabaseConfig[P]

    The Slick database configuration.

    The Slick database configuration.

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

    The Slick profile extracted from dbConfig.

    The Slick profile extracted from dbConfig.

    Attributes
    protected
    Definition Classes
    HasDatabaseConfig
  18. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  19. def toString(): String
    Definition Classes
    AnyRef → Any
  20. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  21. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  22. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()

Deprecated Value Members

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

    (Since version 2.1) Use profile instead of driver

Inherited from HasDatabaseConfig[P]

Inherited from AnyRef

Inherited from Any

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