Java SDK Example using Scala SBT command line compiler

Example: Basic Code to use Java Split SDK 3.2.4 with Scala SBT command line compiler

Environment:

• SBT 1.3.2
• Java 10.0.1

Steps to add Split Java SDK to SBT Project:

• Open file build.sbt and add the Split SDK dependency

libraryDependencies += "io.split.client" % "java-client" % "3.2.4"

• The code to use the SDK is very similar to Java code, here is an example

import io.split.client.SplitClientConfig
import io.split.client.SplitFactoryBuilder
import io.split.client.SplitClient

object Hello extends App {
   val config = SplitClientConfig.builder()
   .setBlockUntilReadyTimeout(15000) 
   .build()
   val splitFactory = SplitFactoryBuilder.build("API KEY", config)
   val client = splitFactory.client()
   client.blockUntilReady()
   println(s"SDK is ready") 
   val treatment = client.getTreatment("Customer Id","Split Name")
   println(s"Treatment ${treatment}")
   client.destroy()
}

• To enable debug logging, open file build.sbt and add the log4j dependency

libraryDependencies += "org.slf4j" % "slf4j-log4j12" % "1.7.21"

• Create file log4j.properties and add the following content

log4j.rootLogger=DEBUG, A1
log4j.appender.A1=org.apache.log4j.ConsoleAppender
log4j.appender.A1.layout=org.apache.log4j.PatternLayout
log4j.appender.A1.layout.ConversionPattern=%-4r [%t] %-5p %c %x - %m%n

• Store the file under the following path within the SBT project

src/main/resources/log4j.properties

• To compile and run the code, open the sbt command prompt

sbt

Then run compile

sbt:sbt> compile
[info] Compiling 1 Scala source to /Users/bilalal-shahwany/Desktop/Projects/Java/SBT/target/scala-2.12/classes ...
[success] Total time: 2 s, completed Sep 23, 2019, 2:16:20 PM

Once compilation is successful, use "run" command to run the code

sbt:sbt> run
[info] running example.Hello 
SDK is ready
Treatment off
[success] Total time: 7 s, completed Sep 23, 2019, 2:20:03 PM

How to use:

• Code above is attached in the zipped file link, update your relevant Split API Key, Customer Id  and Split name in:

src/main/scala/Hello.scala

Click link to download