mirror of https://github.com/sbt/sbt.git
26 lines
1.1 KiB
Scala
26 lines
1.1 KiB
Scala
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package xsbt
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import java.io.File
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import sbinary.{DefaultProtocol, Format, Operations}
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import scala.reflect.Manifest
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object CacheIO
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{
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def fromFile[T](format: Format[T])(file: File)(implicit mf: Manifest[Format[T]]): T =
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fromFile(file)(format, mf)
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def fromFile[T](file: File)(implicit format: Format[T], mf: Manifest[Format[T]]): T =
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Operations.fromFile(file)(stampedFormat(format))
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def toFile[T](format: Format[T])(value: T)(file: File)(implicit mf: Manifest[Format[T]]): Unit =
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toFile(value)(file)(format, mf)
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def toFile[T](value: T)(file: File)(implicit format: Format[T], mf: Manifest[Format[T]]): Unit =
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Operations.toFile(value)(file)(stampedFormat(format))
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def stampedFormat[T](format: Format[T])(implicit mf: Manifest[Format[T]]): Format[T] =
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{
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import DefaultProtocol._
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withStamp(stamp(format))(format)
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}
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def stamp[T](format: Format[T])(implicit mf: Manifest[Format[T]]): Int = typeHash(mf)
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def typeHash[T](implicit mf: Manifest[T]) = mf.toString.hashCode
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def manifest[T](implicit mf: Manifest[T]): Manifest[T] = mf
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def objManifest[T](t: T)(implicit mf: Manifest[T]): Manifest[T] = mf
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}
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