trait Implicits extends OptionImplicits with TryImplicits with EitherImplicits with FutureImplicits
Aggregate of all traits for converting from Scala -> javascalautil.
Example on usage:
import javascalautils.converters.s2j.Implicits._ val jsome = Some("Some is never None").asJava
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1.0
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final
def
!=(arg0: Any): Boolean
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final
def
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final
def
==(arg0: Any): Boolean
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final
def
asInstanceOf[T0]: T0
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implicit
def
asJavaEither[L, R](underlying: scala.util.Either[L, R]): EitherDecorator[L, R]
The implicit definition for decorating the scala.util.Either class.
The implicit definition for decorating the scala.util.Either class.
- underlying
The type to be converted
- returns
The decorator class
- Definition Classes
- EitherImplicits
- Since
1.0
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implicit
def
asJavaFailure[T](underlying: scala.util.Failure[T]): FailureDecorator[T]
The implicit definition for decorating the scala.util.Failure class.
The implicit definition for decorating the scala.util.Failure class.
- underlying
The type to be converted
- returns
The decorator class
- Definition Classes
- TryImplicits
- Since
1.0
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implicit
def
asJavaFuture[T](underlying: Future[T])(implicit ec: ExecutionContext): FutureDecorator[T]
The implicit definition for decorating the scala.concurrent.Future conversions class.
The implicit definition for decorating the scala.concurrent.Future conversions class.
- underlying
The type to be converted
- ec
The ExecutionContext to use
- returns
The decorator class
- Definition Classes
- FutureImplicits
- Since
1.0
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implicit
def
asJavaLeft[L, R](underlying: scala.util.Left[L, R]): LeftDecorator[L, R]
The implicit definition for decorating the scala.util.Left class.
The implicit definition for decorating the scala.util.Left class.
- underlying
The type to be converted
- returns
The decorator class
- Definition Classes
- EitherImplicits
- Since
1.0
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implicit
def
asJavaNone[T](underlying: scala.None.type): NoneDecorator[T]
The implicit definition for decorating the scala.None class.
The implicit definition for decorating the scala.None class.
- underlying
The type to be converted
- returns
The decorator class
- Definition Classes
- OptionImplicits
- Since
1.0
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implicit
def
asJavaOption[T](underlying: scala.Option[T]): OptionDecorator[T]
The implicit definition for decorating the scala.Option class.
The implicit definition for decorating the scala.Option class.
- underlying
The type to be converted
- returns
The decorator class
- Definition Classes
- OptionImplicits
- Since
1.0
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implicit
def
asJavaRight[L, R](underlying: scala.util.Right[L, R]): RightDecorator[L, R]
The implicit definition for decorating the scala.util.Right class.
The implicit definition for decorating the scala.util.Right class.
- underlying
The type to be converted
- returns
The decorator class
- Definition Classes
- EitherImplicits
- Since
1.0
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implicit
def
asJavaSome[T](underlying: scala.Some[T]): SomeDecorator[T]
The implicit definition for decorating the scala.Some class.
The implicit definition for decorating the scala.Some class.
- underlying
The type to be converted
- returns
The decorator class
- Definition Classes
- OptionImplicits
- Since
1.0
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implicit
def
asJavaSuccess[T](underlying: scala.util.Success[T]): SuccessDecorator[T]
The implicit definition for decorating the scala.util.Success class.
The implicit definition for decorating the scala.util.Success class.
- underlying
The type to be converted
- returns
The decorator class
- Definition Classes
- TryImplicits
- Since
1.0
-
implicit
def
asJavaTry[T](underlying: scala.util.Try[T]): TryDecorator[T]
The implicit definition for decorating the scala.util.Try class.
The implicit definition for decorating the scala.util.Try class.
- underlying
The type to be converted
- returns
The decorator class
- Definition Classes
- TryImplicits
- Since
1.0
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def
clone(): AnyRef
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- protected[lang]
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final
def
eq(arg0: AnyRef): Boolean
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equals(arg0: Any): Boolean
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def
getClass(): Class[_]
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def
hashCode(): Int
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final
def
isInstanceOf[T0]: Boolean
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final
def
ne(arg0: AnyRef): Boolean
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final
def
notify(): scala.Unit
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final
def
notifyAll(): scala.Unit
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final
def
synchronized[T0](arg0: ⇒ T0): T0
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def
toString(): String
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final
def
wait(arg0: Long, arg1: Int): scala.Unit
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def
wait(arg0: Long): scala.Unit
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wait(): scala.Unit
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finalize(): scala.Unit
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Overview
This library provides the mechanisms to convert between types provided by javascalautils to their Scala equivalence and vice-versa.
One can either perform explicit conversions by using a specific converter method or do implicit conversions using the decorator pattern provided by Scalas implicit method declaration.
Explicit Conversion
This is the mechanism for performing the conversion by invoking a specific method taking the type you want to and converting it to its Scala or Java equivalence.
There's converters for Java -> Scala, javascalautils.converters.j2s.Converters as well as from Scala -> Java, javascalautils.converters.s2j.Converters. There's also an aggregate converter containing both of these javascalautils.converters.JavaScalaUtilConverters. Either import the converters you need:
or use the aggregate object composed of both above converters
import javascalautils.converters.JavaScalaUtilConverters._
After that it's a matter of using the right converter method to do the job.
E.g.
Refer to the aggregate object javascalautils.converters.JavaScalaUtilConverters for a list of all converter methods and examples on usage.
Implicit Conversion
This utilizes the implicit mechanism in Scala to decorate any given class with new methods.
More precisely this library provides asScala methods on all supported Java types and asJava methods on all supported Scala types.
This magic is enabled by having the right imports in scope.
Just as with the explicit converters the implicit ones are divided into Java -> Scala, javascalautils.converters.j2s.Implicits as well as from Scala -> Java, javascalautils.converters.s2j.Implicits.
Or one can choose to use the aggregate implicit javascalautils.converters.JavaScalaUtilImplicits.
It's again a matter of having the right imports in scope.
or use the aggregate object composed of both above implicits.
import javascalautils.converters.JavaScalaUtilImplicits._
Now your instances should be decorated with either a asScala or asJava method.
Full Documentation
Wiki
License
Copyright 2015 Peter Nerg
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and limitations under the License.