Scala API clients
The Scala API clients let you interact with Algolia’s APIs from your Scala backend.
Install the library
All API clients are part of the algoliasearch-scala
package,
which you can add to your build.sbt
file
1
libraryDependencies += "com.algolia" %% "algoliasearch-scala" % "2.9.2"
Test your installation
To test your installation, create a new Scala project in your favorite IDE and run a short program that adds a record to a test index, searches your index, and prints the results.
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If you haven’t already, create an Algolia account.
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Copy the following code into your IDE. Replace
ALGOLIA_APPLICATION_ID
andALGOLIA_API_KEY
with values from your account. Make sure to use an API key withaddObject
andsearch
permissions.Copy1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54
package com.algolia.example import scala.concurrent.Await import scala.concurrent.duration._ import scala.concurrent.ExecutionContext.Implicits.global import algoliasearch.api.SearchClient import algoliasearch.extension.SearchClientExtensions import algoliasearch.search.{SearchForHits, SearchMethodParams} import org.json4s.{JField, JObject, JString} @main def main(): Unit = { val appId = "ALGOLIA_APPLICATION_ID" // API key with `addObject` and `search` ACL val apiKey = "ALGOLIA_API_KEY" val indexName = "test-index" val client = SearchClient(appId, apiKey) // Create a new record val record = JObject( List( JField("objectID", JString("object-1")), JField("name", JString("test record")) ) ) // Add the record to an index val saveFuture = client.saveObject( indexName, body = record ) // Block the execution until future is resolved val saveResponse = Await.result(saveFuture, 100.seconds) // Wait until indexing is done client.waitTask(indexName, resolvedResponse.taskID) // Search for 'test' val searchFuture = client.search( searchMethodParams = SearchMethodParams( requests = Seq( SearchForHits( indexName, query = Some("test"), ) ) ) ) val searchResponse = Await.result(searchFuture, 100.seconds) println(searchResponse) }
In production, don’t include your credentials in your code. Use environment variables instead.
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Run:
sbt run
If the command is successful, you’ll see the API response in JSON format.
Next steps
You can view your new index in the Algolia dashboard.