67 lines
2.1 KiB
Scala
67 lines
2.1 KiB
Scala
package eu.dnetlib.dhp.sx.bio
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import eu.dnetlib.dhp.application.ArgumentApplicationParser
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import eu.dnetlib.dhp.collection.CollectionUtils
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import eu.dnetlib.dhp.schema.oaf.Oaf
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import eu.dnetlib.dhp.sx.bio.BioDBToOAF.ScholixResolved
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import org.apache.commons.io.IOUtils
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import org.apache.spark.SparkConf
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import org.apache.spark.sql.{Encoder, Encoders, SparkSession}
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import org.slf4j.{Logger, LoggerFactory}
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object SparkTransformBioDatabaseToOAF {
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def main(args: Array[String]): Unit = {
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val conf: SparkConf = new SparkConf()
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val log: Logger = LoggerFactory.getLogger(getClass)
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val parser = new ArgumentApplicationParser(
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IOUtils.toString(
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getClass.getResourceAsStream("/eu/dnetlib/dhp/sx/bio/ebi/bio_to_oaf_params.json")
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)
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)
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parser.parseArgument(args)
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val database: String = parser.get("database")
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log.info("database: {}", database)
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val dbPath: String = parser.get("dbPath")
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log.info("dbPath: {}", database)
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val targetPath: String = parser.get("targetPath")
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log.info("targetPath: {}", database)
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val spark: SparkSession =
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SparkSession
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.builder()
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.config(conf)
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.appName(getClass.getSimpleName)
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.master(parser.get("master"))
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.getOrCreate()
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val sc = spark.sparkContext
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implicit val resultEncoder: Encoder[Oaf] = Encoders.kryo(classOf[Oaf])
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import spark.implicits._
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database.toUpperCase() match {
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case "UNIPROT" =>
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CollectionUtils.saveDataset(
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spark.createDataset(sc.textFile(dbPath).flatMap(i => BioDBToOAF.uniprotToOAF(i))),
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targetPath
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)
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case "PDB" =>
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CollectionUtils.saveDataset(
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spark.createDataset(sc.textFile(dbPath).flatMap(i => BioDBToOAF.pdbTOOaf(i))),
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targetPath
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)
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case "SCHOLIX" =>
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CollectionUtils.saveDataset(
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spark.read.load(dbPath).as[ScholixResolved].map(i => BioDBToOAF.scholixResolvedToOAF(i)),
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targetPath
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)
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case "CROSSREF_LINKS" =>
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CollectionUtils.saveDataset(
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spark.createDataset(sc.textFile(dbPath).map(i => BioDBToOAF.crossrefLinksToOaf(i))),
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targetPath
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)
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}
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}
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}
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