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first stab at using retrypolicies #2

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7 changes: 4 additions & 3 deletions project/build.scala
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Original file line number Diff line number Diff line change
Expand Up @@ -5,8 +5,8 @@ object Common {
def settings: Seq[Setting[_]] = Seq(
organization := "me.lessis",
version := "0.1.0",
crossScalaVersions := Seq("2.9.3", "2.10.0", "2.10.1"),
scalaVersion := "2.9.3",
crossScalaVersions := Seq("2.9.3", "2.10.2"),
scalaVersion := "2.10.2",
licenses <<= version(v =>
Seq("MIT" ->
url("https://github.com/softprops/retry/blob/%s/LICENSE" format v))),
Expand Down Expand Up @@ -50,5 +50,6 @@ object Build extends sbt.Build {

lazy val netty = module("netty").dependsOn(core)

lazy val twitter = module("twitter").dependsOn(core)
lazy val twitter = module("twitter")
.dependsOn(core)
}
2 changes: 1 addition & 1 deletion project/plugins.sbt
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Expand Up @@ -2,4 +2,4 @@ addSbtPlugin("me.lessis" % "ls-sbt" % "0.1.2")

addSbtPlugin("com.eed3si9n" % "sbt-buildinfo" % "0.2.0")

addSbtPlugin("com.jsuereth" % "xsbt-gpg-plugin" % "0.6")
//addSbtPlugin("com.jsuereth" % "xsbt-gpg-plugin" % "0.6")
10 changes: 5 additions & 5 deletions twitter/build.sbt
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Expand Up @@ -2,12 +2,12 @@ organization := "me.lessis"

name := "retry-twitter"

libraryDependencies += "com.twitter" % "util-core" % "6.3.4"
libraryDependencies ++= Seq(
"com.twitter" %% "util-core" % "6.3.4",
"com.twitter" %% "util-zk" % "6.3.4",
"com.twitter" %% "bijection-util" % "0.5.2" exclude("org.scalacheck", "scalacheck_2.10") exclude("org.scala-tools.testing", "specs_2.10")
)

description := "provides a retry.Timer implementation backed by a com.twitter.util.Timer"

resolvers += "twitter" at "http://maven.twttr.com/"

crossScalaVersions := Seq("2.10.0", "2.10.1")

scalaVersion := "2.10.0"
20 changes: 20 additions & 0 deletions twitter/src/main/scala/retrypolicyconverters.scala
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@@ -0,0 +1,20 @@
package retry

import com.twitter.util.{Future => TwitterFuture, Return, Throw}
import com.twitter.zk.{RetryPolicy => TwitterRetryPolicy}
import com.twitter.bijection.twitter_util.UtilBijections.twitter2ScalaFuture
import com.twitter.bijection.Conversion.asMethod
import scala.concurrent.{Future => ScalaFuture, ExecutionContext}
import scala.concurrent.ExecutionContext.Implicits.global

object RetryPolicyConverters {
val defaultContext = global

def retryPolicyToRetrier(policy: TwitterRetryPolicy): ScalaRetryPolicy = new ScalaRetryPolicy(policy, defaultContext)
}

class ScalaRetryPolicy(policy: TwitterRetryPolicy, context: ExecutionContext) {
implicit val ctxt = context

def apply[A](op: => ScalaFuture[A]): ScalaFuture[A] = policy(op.as[TwitterFuture[A]]).as[ScalaFuture[A]]
}