object Macros
Macro based Codecs
Allows the compile time creation of Codecs for case classes.
The recommended approach is to use the implicit Macros.createCodecProvider[T](clazz:Class[T])* method to help build a codecRegistry:
import org.mongodb.scala.bson.codecs.Macros.createCodecProvider
import org.bson.codecs.configuration.CodecRegistries.{fromRegistries, fromProviders}
case class Contact(phone: String) case class User(_id: Int, username: String, age: Int, hobbies: List[String], contacts: List[Contact])
val codecRegistry = fromRegistries(fromProviders(classOf[User], classOf[Contact]), MongoClient.DEFAULT_CODEC_REGISTRY)
- Since
2.0
- Alphabetic
- By Inheritance
- Macros
- AnyRef
- Any
- Hide All
- Show All
- Public
- Protected
Value Members
- î
final def !=(arg0: Any): Boolean
- Definition Classes
- AnyRef â Any
- î
final def ##: Int
- Definition Classes
- AnyRef â Any
- î
final def ==(arg0: Any): Boolean
- Definition Classes
- AnyRef â Any
- î
final def asInstanceOf[T0]: T0
- Definition Classes
- Any
- î
def clone(): AnyRef
- Attributes
- protected[lang]
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.CloneNotSupportedException]) @native() @IntrinsicCandidate()
- î
macro def createCodec[T](codecRegistry: CodecRegistry): Codec[T]
Creates a Codec for a case class
Creates a Codec for a case class
- T
the case class to create a codec from
- codecRegistry
the Codec Registry to use
- returns
the Codec for the case class
- Annotations
- @compileTimeOnly("Creating a Codec utilises Macros and must be run at compile time.")
- î
macro def createCodec[T](): Codec[T]
Creates a Codec for a case class
Creates a Codec for a case class
- T
the case class to create a Codec from
- returns
the Codec for the case class
- Annotations
- @compileTimeOnly("Creating a Codec utilises Macros and must be run at compile time.")
- î
macro def createCodecIgnoreNone[T](codecRegistry: CodecRegistry): Codec[T]
Creates a Codec for a case class
Creates a Codec for a case class
- T
the case class to create a codec from
- codecRegistry
the Codec Registry to use
- returns
the Codec for the case class
- Annotations
- @compileTimeOnly("Creating a Codec utilises Macros and must be run at compile time.")
- Since
2.1
- î
macro def createCodecIgnoreNone[T](): Codec[T]
Creates a Codec for a case class
Creates a Codec for a case class
- T
the case class to create a Codec from
- returns
the Codec for the case class
- Annotations
- @compileTimeOnly("Creating a Codec utilises Macros and must be run at compile time.")
- Since
2.1
- î
implicit macro def createCodecProvider[T](clazz: Class[T]): CodecProvider
Creates a CodecProvider for a case class using the given class to represent the case class
Creates a CodecProvider for a case class using the given class to represent the case class
- T
the case class to create a Codec from
- clazz
the clazz that is the case class
- returns
the CodecProvider for the case class
- Annotations
- @compileTimeOnly("Creating a CodecProvider utilises Macros and must be run at compile time.")
- î
macro def createCodecProvider[T](): CodecProvider
Creates a CodecProvider for a case class
Creates a CodecProvider for a case class
- T
the case class to create a Codec from
- returns
the CodecProvider for the case class
- Annotations
- @compileTimeOnly("Creating a CodecProvider utilises Macros and must be run at compile time.")
- î
macro def createCodecProviderIgnoreNone[T](clazz: Class[T]): CodecProvider
Creates a CodecProvider for a case class that ignores any
Nonevalues, using the given class to represent the case classCreates a CodecProvider for a case class that ignores any
Nonevalues, using the given class to represent the case class- T
the case class to create a Codec from
- clazz
the clazz that is the case class
- returns
the CodecProvider for the case class
- Annotations
- @compileTimeOnly("Creating a CodecProvider utilises Macros and must be run at compile time.")
- Since
2.1
- î
macro def createCodecProviderIgnoreNone[T](): CodecProvider
Creates a CodecProvider for a case class that ignores any
NonevaluesCreates a CodecProvider for a case class that ignores any
Nonevalues- T
the case class to create a Codec from
- returns
the CodecProvider for the case class
- Annotations
- @compileTimeOnly("Creating a CodecProvider utilises Macros and must be run at compile time.")
- Since
2.1
- î
final def eq(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
- î
def equals(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef â Any
- î
final def getClass(): Class[_ <: AnyRef]
- Definition Classes
- AnyRef â Any
- Annotations
- @native() @IntrinsicCandidate()
- î
def hashCode(): Int
- Definition Classes
- AnyRef â Any
- Annotations
- @native() @IntrinsicCandidate()
- î
final def isInstanceOf[T0]: Boolean
- Definition Classes
- Any
- î
final def ne(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
- î
final def notify(): Unit
- Definition Classes
- AnyRef
- Annotations
- @native() @IntrinsicCandidate()
- î
final def notifyAll(): Unit
- Definition Classes
- AnyRef
- Annotations
- @native() @IntrinsicCandidate()
- î
final def synchronized[T0](arg0: => T0): T0
- Definition Classes
- AnyRef
- î
def toString(): String
- Definition Classes
- AnyRef â Any
- î
final def wait(arg0: Long, arg1: Int): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.InterruptedException])
- î
final def wait(arg0: Long): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.InterruptedException]) @native()
- î
final def wait(): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.InterruptedException])
Deprecated Value Members
- î
def finalize(): Unit
- Attributes
- protected[lang]
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.Throwable]) @Deprecated
- Deprecated
This is the documentation for the MongoDB Scala driver.
Driver structure
The mongodb scala driver.
To get started you need a MongoClient instance, either from a connection string or via a org.mongodb.scala.MongoClientSettings.
Notable packages include: