trait BasicBackend extends AnyRef
Backend for the basic database and session handling features.
Concrete backends like JdbcBackend extend this type and provide concrete
types for Database, DatabaseFactory and Session.
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- BasicBackend
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- BasicBackend.scala
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Type Members
- trait BasicActionContext extends ActionContext
The context object passed to database actions by the execution engine.
- trait BasicDatabaseDef extends Closeable
A database instance to which connections can be created.
- trait BasicSessionDef extends Closeable
A logical session of a
Database.A logical session of a
Database. The underlying database connection is created lazily on demand. - class BasicStreamingActionContext extends BasicActionContext with StreamingActionContext with Subscription
A special DatabaseActionContext for streaming execution.
- abstract type Context >: Null <: BasicActionContext
The type of the context used for running SynchronousDatabaseActions
- abstract type Database >: Null <: BasicDatabaseDef
The type of database objects used by this backend.
- abstract type DatabaseFactory >: Null
The type of the database factory used by this backend.
- abstract type Session >: Null <: BasicSessionDef
The type of session objects used by this backend.
- abstract type StreamingContext >: Null <: Context with BasicStreamingActionContext
The type of the context used for streaming SynchronousDatabaseActions
Abstract Value Members
- abstract val Database: DatabaseFactory
The database factory
- abstract def createDatabase(config: Config, path: String): Database
Create a Database instance through Typesafe Config.
Create a Database instance through Typesafe Config. The supported config keys are backend-specific. This method is used by
DatabaseConfig.- config
The
Configobject to read from.- path
The path in the configuration file for the database configuration, or an empty string for the top level of the
Configobject.
Concrete Value Members
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- def ensuring(cond: (BasicBackend) => Boolean, msg: => Any): BasicBackend
- Implicit
- This member is added by an implicit conversion from BasicBackend toEnsuring[BasicBackend] performed by method Ensuring in scala.Predef.
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- def ensuring(cond: (BasicBackend) => Boolean): BasicBackend
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- This member is added by an implicit conversion from BasicBackend toEnsuring[BasicBackend] performed by method Ensuring in scala.Predef.
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- def ensuring(cond: Boolean, msg: => Any): BasicBackend
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- This member is added by an implicit conversion from BasicBackend toEnsuring[BasicBackend] performed by method Ensuring in scala.Predef.
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- def ensuring(cond: Boolean): BasicBackend
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- This member is added by an implicit conversion from BasicBackend toEnsuring[BasicBackend] performed by method Ensuring in scala.Predef.
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- Deprecated
(Since version 9)
- def formatted(fmtstr: String): String
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- This member is added by an implicit conversion from BasicBackend toStringFormat[BasicBackend] performed by method StringFormat in scala.Predef.
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- @deprecated @inline()
- Deprecated
(Since version 2.12.16) Use
formatString.format(value)instead ofvalue.formatted(formatString), or use thef""string interpolator. In Java 15 and later,formattedresolves to the new method in String which has reversed parameters.
- def →[B](y: B): (BasicBackend, B)
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- This member is added by an implicit conversion from BasicBackend toArrowAssoc[BasicBackend] performed by method ArrowAssoc in scala.Predef.
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(Since version 9)
Inherited from Any
Inherited by implicit conversion any2stringadd fromBasicBackend to any2stringadd[BasicBackend]
Value Members
- def +(other: String): String
- Implicit
- This member is added by an implicit conversion from BasicBackend toany2stringadd[BasicBackend] performed by method any2stringadd in scala.Predef.
- Definition Classes
- any2stringadd
Inherited by implicit conversion StringFormat fromBasicBackend to StringFormat[BasicBackend]
Value Members
- def formatted(fmtstr: String): String
- Implicit
- This member is added by an implicit conversion from BasicBackend toStringFormat[BasicBackend] performed by method StringFormat in scala.Predef.
- Definition Classes
- StringFormat
- Annotations
- @deprecated @inline()
- Deprecated
(Since version 2.12.16) Use
formatString.format(value)instead ofvalue.formatted(formatString), or use thef""string interpolator. In Java 15 and later,formattedresolves to the new method in String which has reversed parameters.
Inherited by implicit conversion Ensuring fromBasicBackend to Ensuring[BasicBackend]
Value Members
- def ensuring(cond: (BasicBackend) => Boolean, msg: => Any): BasicBackend
- Implicit
- This member is added by an implicit conversion from BasicBackend toEnsuring[BasicBackend] performed by method Ensuring in scala.Predef.
- Definition Classes
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- def ensuring(cond: (BasicBackend) => Boolean): BasicBackend
- Implicit
- This member is added by an implicit conversion from BasicBackend toEnsuring[BasicBackend] performed by method Ensuring in scala.Predef.
- Definition Classes
- Ensuring
- def ensuring(cond: Boolean, msg: => Any): BasicBackend
- Implicit
- This member is added by an implicit conversion from BasicBackend toEnsuring[BasicBackend] performed by method Ensuring in scala.Predef.
- Definition Classes
- Ensuring
- def ensuring(cond: Boolean): BasicBackend
- Implicit
- This member is added by an implicit conversion from BasicBackend toEnsuring[BasicBackend] performed by method Ensuring in scala.Predef.
- Definition Classes
- Ensuring
Inherited by implicit conversion ArrowAssoc fromBasicBackend to ArrowAssoc[BasicBackend]
Value Members
- def ->[B](y: B): (BasicBackend, B)
- Implicit
- This member is added by an implicit conversion from BasicBackend toArrowAssoc[BasicBackend] performed by method ArrowAssoc in scala.Predef.
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- def →[B](y: B): (BasicBackend, B)
- Implicit
- This member is added by an implicit conversion from BasicBackend toArrowAssoc[BasicBackend] performed by method ArrowAssoc in scala.Predef.
- Definition Classes
- ArrowAssoc
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- @deprecated
- Deprecated
(Since version 2.13.0) Use
->instead. If you still wish to display it as one character, consider using a font with programming ligatures such as Fira Code.
Ungrouped
- trait BasicActionContext extends ActionContext
The context object passed to database actions by the execution engine.
- trait BasicDatabaseDef extends Closeable
A database instance to which connections can be created.
- trait BasicSessionDef extends Closeable
A logical session of a
Database.A logical session of a
Database. The underlying database connection is created lazily on demand. - class BasicStreamingActionContext extends BasicActionContext with StreamingActionContext with Subscription
A special DatabaseActionContext for streaming execution.
- abstract type Context >: Null <: BasicActionContext
The type of the context used for running SynchronousDatabaseActions
- abstract type Database >: Null <: BasicDatabaseDef
The type of database objects used by this backend.
- abstract type DatabaseFactory >: Null
The type of the database factory used by this backend.
- abstract type Session >: Null <: BasicSessionDef
The type of session objects used by this backend.
- abstract type StreamingContext >: Null <: Context with BasicStreamingActionContext
The type of the context used for streaming SynchronousDatabaseActions
- abstract val Database: DatabaseFactory
The database factory
- abstract def createDatabase(config: Config, path: String): Database
Create a Database instance through Typesafe Config.
Create a Database instance through Typesafe Config. The supported config keys are backend-specific. This method is used by
DatabaseConfig.- config
The
Configobject to read from.- path
The path in the configuration file for the database configuration, or an empty string for the top level of the
Configobject.
- final def !=(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
- final def ##: Int
- Definition Classes
- AnyRef → Any
- def +(other: String): String
- Implicit
- This member is added by an implicit conversion from BasicBackend toany2stringadd[BasicBackend] performed by method any2stringadd in scala.Predef.
- Definition Classes
- any2stringadd
- def ->[B](y: B): (BasicBackend, B)
- Implicit
- This member is added by an implicit conversion from BasicBackend toArrowAssoc[BasicBackend] performed by method ArrowAssoc in scala.Predef.
- Definition Classes
- ArrowAssoc
- Annotations
- @inline()
- final def ==(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
- lazy val actionLogger: SlickLogger
- Attributes
- protected
- final def asInstanceOf[T0]: T0
- Definition Classes
- Any
- def clone(): AnyRef
- Attributes
- protected[lang]
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.CloneNotSupportedException]) @HotSpotIntrinsicCandidate() @native()
- def ensuring(cond: (BasicBackend) => Boolean, msg: => Any): BasicBackend
- Implicit
- This member is added by an implicit conversion from BasicBackend toEnsuring[BasicBackend] performed by method Ensuring in scala.Predef.
- Definition Classes
- Ensuring
- def ensuring(cond: (BasicBackend) => Boolean): BasicBackend
- Implicit
- This member is added by an implicit conversion from BasicBackend toEnsuring[BasicBackend] performed by method Ensuring in scala.Predef.
- Definition Classes
- Ensuring
- def ensuring(cond: Boolean, msg: => Any): BasicBackend
- Implicit
- This member is added by an implicit conversion from BasicBackend toEnsuring[BasicBackend] performed by method Ensuring in scala.Predef.
- Definition Classes
- Ensuring
- def ensuring(cond: Boolean): BasicBackend
- Implicit
- This member is added by an implicit conversion from BasicBackend toEnsuring[BasicBackend] performed by method Ensuring in scala.Predef.
- Definition Classes
- Ensuring
- final def eq(arg0: AnyRef): Boolean
- Definition Classes
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- def equals(arg0: AnyRef): Boolean
- Definition Classes
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- final def getClass(): Class[_ <: AnyRef]
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- lazy val streamLogger: SlickLogger
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- protected
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- def toString(): String
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- @throws(classOf[java.lang.Throwable]) @Deprecated
- Deprecated
(Since version 9)
- def formatted(fmtstr: String): String
- Implicit
- This member is added by an implicit conversion from BasicBackend toStringFormat[BasicBackend] performed by method StringFormat in scala.Predef.
- Definition Classes
- StringFormat
- Annotations
- @deprecated @inline()
- Deprecated
(Since version 2.12.16) Use
formatString.format(value)instead ofvalue.formatted(formatString), or use thef""string interpolator. In Java 15 and later,formattedresolves to the new method in String which has reversed parameters.
- def →[B](y: B): (BasicBackend, B)
- Implicit
- This member is added by an implicit conversion from BasicBackend toArrowAssoc[BasicBackend] performed by method ArrowAssoc in scala.Predef.
- Definition Classes
- ArrowAssoc
- Annotations
- @deprecated
- Deprecated
(Since version 2.13.0) Use
->instead. If you still wish to display it as one character, consider using a font with programming ligatures such as Fira Code.
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Scala Language-Integrated Connection Kit
This is the API documentation for the Slick database library. It should be used as an additional resource to the user manual.
Further documentation for Slick can be found on the documentation pages.
To the slick package list...