code refactor see ticket #7065

dhp-workflows/dhp-aggregation/src/main/java/eu/dnetllib/dhp/sx/bio/BioDBToOAF.scala

@@ -1,14 +1,12 @@
-package eu.dnetlib.dhp.sx.graph.bio
+package eu.dnetllib.dhp.sx.bio
 
 import eu.dnetlib.dhp.schema.common.ModelConstants
 import eu.dnetlib.dhp.schema.oaf.utils.{GraphCleaningFunctions, OafMapperUtils}
-import eu.dnetlib.dhp.schema.oaf.{Author, DataInfo, Dataset, Instance, KeyValue, Oaf, Relation, StructuredProperty}
+import eu.dnetlib.dhp.schema.oaf._
 import org.json4s.DefaultFormats
 import org.json4s.JsonAST.{JField, JObject, JString}
 import org.json4s.jackson.JsonMethods.{compact, parse, render}
-
+import collection.JavaConverters._
-import scala.collection.JavaConverters._
-
 object BioDBToOAF {
 
   case class EBILinkItem(id: Long, links: String) {}
@@ -17,23 +15,23 @@ object BioDBToOAF {
 
   case class UniprotDate(date: String, date_info: String) {}
 
-  case class ScholixResolved(pid:String, pidType:String, typology:String, tilte:List[String], datasource:List[String], date:List[String], authors:List[String]){}
+  case class ScholixResolved(pid: String, pidType: String, typology: String, tilte: List[String], datasource: List[String], date: List[String], authors: List[String]) {}
 
   val DATA_INFO: DataInfo = OafMapperUtils.dataInfo(false, null, false, false, ModelConstants.PROVENANCE_ACTION_SET_QUALIFIER, "0.9")
   val SUBJ_CLASS = "Keywords"
 
   val DATE_RELATION_KEY = "RelationDate"
 
-  val resolvedURL:Map[String,String] = Map(
+  val resolvedURL: Map[String, String] = Map(
-    "genbank"->             "https://www.ncbi.nlm.nih.gov/nuccore/",
+    "genbank" -> "https://www.ncbi.nlm.nih.gov/nuccore/",
-    "ncbi-n" ->             "https://www.ncbi.nlm.nih.gov/nuccore/",
+    "ncbi-n" -> "https://www.ncbi.nlm.nih.gov/nuccore/",
-    "ncbi-wgs" ->           "https://www.ncbi.nlm.nih.gov/nuccore/",
+    "ncbi-wgs" -> "https://www.ncbi.nlm.nih.gov/nuccore/",
-    "ncbi-p" ->             "https://www.ncbi.nlm.nih.gov/protein/",
+    "ncbi-p" -> "https://www.ncbi.nlm.nih.gov/protein/",
-    "ena" ->                "https://www.ebi.ac.uk/ena/browser/view/",
+    "ena" -> "https://www.ebi.ac.uk/ena/browser/view/",
-    "clinicaltrials.gov"->  "https://clinicaltrials.gov/ct2/show/",
+    "clinicaltrials.gov" -> "https://clinicaltrials.gov/ct2/show/",
-    "onim"->                "https://omim.org/entry/",
+    "onim" -> "https://omim.org/entry/",
-    "refseq"->              "https://www.ncbi.nlm.nih.gov/nuccore/",
+    "refseq" -> "https://www.ncbi.nlm.nih.gov/nuccore/",
-    "geo"->                 "https://www.ncbi.nlm.nih.gov/geo/query/acc.cgi?acc="
+    "geo" -> "https://www.ncbi.nlm.nih.gov/geo/query/acc.cgi?acc="
   )
 
 
@@ -45,7 +43,7 @@ object BioDBToOAF {
     val ElsevierCollectedFrom: KeyValue = OafMapperUtils.keyValue("10|openaire____::8f87e10869299a5fe80b315695296b88", "Elsevier")
     val springerNatureCollectedFrom: KeyValue = OafMapperUtils.keyValue("10|openaire____::6e380d9cf51138baec8480f5a0ce3a2e", "Springer Nature")
     val EBICollectedFrom: KeyValue = OafMapperUtils.keyValue("10|opendoar____::83e60e09c222f206c725385f53d7e567c", "EMBL-EBIs Protein Data Bank in Europe (PDBe)")
-    val pubmedCollectedFrom:KeyValue = OafMapperUtils.keyValue(ModelConstants.EUROPE_PUBMED_CENTRAL_ID, "Europe PubMed Central")
+    val pubmedCollectedFrom: KeyValue = OafMapperUtils.keyValue(ModelConstants.EUROPE_PUBMED_CENTRAL_ID, "Europe PubMed Central")
 
     UNIPROTCollectedFrom.setDataInfo(DATA_INFO)
     PDBCollectedFrom.setDataInfo(DATA_INFO)
@@ -58,9 +56,9 @@ object BioDBToOAF {
 
     Map(
       "uniprot" -> UNIPROTCollectedFrom,
-      "pdb"-> PDBCollectedFrom,
+      "pdb" -> PDBCollectedFrom,
-      "elsevier" ->ElsevierCollectedFrom,
+      "elsevier" -> ElsevierCollectedFrom,
-      "ebi" ->EBICollectedFrom,
+      "ebi" -> EBICollectedFrom,
       "Springer Nature" -> springerNatureCollectedFrom,
       "NCBI Nucleotide" -> ncbiCollectedFrom,
       "European Nucleotide Archive" -> enaCollectedFrom,
@@ -68,7 +66,7 @@ object BioDBToOAF {
     )
   }
 
-  def crossrefLinksToOaf(input:String):Oaf = {
+  def crossrefLinksToOaf(input: String): Oaf = {
     implicit lazy val formats: DefaultFormats.type = org.json4s.DefaultFormats
     lazy val json = parse(input)
     val source_pid = (json \ "Source" \ "Identifier" \ "ID").extract[String].toLowerCase
@@ -77,16 +75,16 @@ object BioDBToOAF {
     val target_pid = (json \ "Target" \ "Identifier" \ "ID").extract[String].toLowerCase
     val target_pid_type = (json \ "Target" \ "Identifier" \ "IDScheme").extract[String].toLowerCase
 
-    val relation_semantic= (json \ "RelationshipType" \ "Name").extract[String]
+    val relation_semantic = (json \ "RelationshipType" \ "Name").extract[String]
 
     val date = GraphCleaningFunctions.cleanDate((json \ "LinkedPublicationDate").extract[String])
 
-    createRelation(target_pid, target_pid_type, generate_unresolved_id(source_pid, source_pid_type),collectedFromMap("elsevier"),"relationship", relation_semantic, date)
+    createRelation(target_pid, target_pid_type, generate_unresolved_id(source_pid, source_pid_type), collectedFromMap("elsevier"), "relationship", relation_semantic, date)
 
   }
 
 
-  def scholixResolvedToOAF(input:ScholixResolved):Oaf = {
+  def scholixResolvedToOAF(input: ScholixResolved): Oaf = {
 
     val d = new Dataset
 
@@ -127,18 +125,18 @@ object BioDBToOAF {
     d.setInstance(List(i).asJava)
 
     if (input.authors != null && input.authors.nonEmpty) {
-      val authors = input.authors.map(a =>{
+      val authors = input.authors.map(a => {
         val authorOAF = new Author
         authorOAF.setFullname(a)
         authorOAF
       })
       d.setAuthor(authors.asJava)
     }
-    if (input.date!= null && input.date.nonEmpty) {
+    if (input.date != null && input.date.nonEmpty) {
-        val dt = input.date.head
+      val dt = input.date.head
-        i.setDateofacceptance(OafMapperUtils.field(GraphCleaningFunctions.cleanDate(dt), DATA_INFO))
+      i.setDateofacceptance(OafMapperUtils.field(GraphCleaningFunctions.cleanDate(dt), DATA_INFO))
-        d.setDateofacceptance(OafMapperUtils.field(GraphCleaningFunctions.cleanDate(dt), DATA_INFO))
+      d.setDateofacceptance(OafMapperUtils.field(GraphCleaningFunctions.cleanDate(dt), DATA_INFO))
-      }
+    }
     d
   }
 
@@ -190,7 +188,7 @@ object BioDBToOAF {
           OafMapperUtils.structuredProperty(s, SUBJ_CLASS, SUBJ_CLASS, ModelConstants.DNET_SUBJECT_TYPOLOGIES, ModelConstants.DNET_SUBJECT_TYPOLOGIES, null)
         ).asJava)
     }
-    var i_date:Option[UniprotDate] = None
+    var i_date: Option[UniprotDate] = None
 
     if (dates.nonEmpty) {
       i_date = dates.find(d => d.date_info.contains("entry version"))
@@ -218,12 +216,12 @@ object BioDBToOAF {
 
 
     if (references_pmid != null && references_pmid.nonEmpty) {
-      val rel = createRelation(references_pmid.head, "pmid", d.getId, collectedFromMap("uniprot"), ModelConstants.RELATIONSHIP, ModelConstants.IS_RELATED_TO, if  (i_date.isDefined) i_date.get.date else null)
+      val rel = createRelation(references_pmid.head, "pmid", d.getId, collectedFromMap("uniprot"), ModelConstants.RELATIONSHIP, ModelConstants.IS_RELATED_TO, if (i_date.isDefined) i_date.get.date else null)
       rel.getCollectedfrom
       List(d, rel)
     }
     else if (references_doi != null && references_doi.nonEmpty) {
-      val rel = createRelation(references_doi.head, "doi", d.getId, collectedFromMap("uniprot"), ModelConstants.RELATIONSHIP, ModelConstants.IS_RELATED_TO, if  (i_date.isDefined) i_date.get.date else null)
+      val rel = createRelation(references_doi.head, "doi", d.getId, collectedFromMap("uniprot"), ModelConstants.RELATIONSHIP, ModelConstants.IS_RELATED_TO, if (i_date.isDefined) i_date.get.date else null)
       List(d, rel)
     }
     else
@@ -231,13 +229,12 @@ object BioDBToOAF {
   }
 
 
-
+  def generate_unresolved_id(pid: String, pidType: String): String = {
-  def generate_unresolved_id(pid:String, pidType:String) :String = {
     s"unresolved::$pid::$pidType"
   }
 
 
-  def createRelation(pid: String, pidType: String, sourceId: String, collectedFrom: KeyValue, subRelType:String, relClass:String, date:String):Relation = {
+  def createRelation(pid: String, pidType: String, sourceId: String, collectedFrom: KeyValue, subRelType: String, relClass: String, date: String): Relation = {
 
     val rel = new Relation
     rel.setCollectedfrom(List(collectedFromMap("pdb")).asJava)
@@ -251,7 +248,7 @@ object BioDBToOAF {
     rel.setTarget(s"unresolved::$pid::$pidType")
 
 
-    val dateProps:KeyValue = OafMapperUtils.keyValue(DATE_RELATION_KEY, date)
+    val dateProps: KeyValue = OafMapperUtils.keyValue(DATE_RELATION_KEY, date)
 
     rel.setProperties(List(dateProps).asJava)
 
@@ -262,8 +259,8 @@ object BioDBToOAF {
   }
 
 
-  def createSupplementaryRelation(pid: String, pidType: String, sourceId: String, collectedFrom: KeyValue, date:String): Relation = {
+  def createSupplementaryRelation(pid: String, pidType: String, sourceId: String, collectedFrom: KeyValue, date: String): Relation = {
-    createRelation(pid,pidType,sourceId,collectedFrom, ModelConstants.SUPPLEMENT, ModelConstants.IS_SUPPLEMENT_TO, date)
+    createRelation(pid, pidType, sourceId, collectedFrom, ModelConstants.SUPPLEMENT, ModelConstants.IS_SUPPLEMENT_TO, date)
   }
 
 
@@ -338,7 +335,7 @@ object BioDBToOAF {
 
   def EBITargetLinksFilter(input: EBILinks): Boolean = {
 
-    input.targetPidType.equalsIgnoreCase("ena") ||   input.targetPidType.equalsIgnoreCase("pdb") ||  input.targetPidType.equalsIgnoreCase("uniprot")
+    input.targetPidType.equalsIgnoreCase("ena") || input.targetPidType.equalsIgnoreCase("pdb") || input.targetPidType.equalsIgnoreCase("uniprot")
 
   }
 

dhp-workflows/dhp-aggregation/src/main/java/eu/dnetllib/dhp/sx/bio/SparkTransformBioDatabaseToOAF.scala

@@ -1,8 +1,8 @@
-package eu.dnetlib.dhp.sx.graph.bio
+package eu.dnetllib.dhp.sx.bio
 
 import eu.dnetlib.dhp.application.ArgumentApplicationParser
-import eu.dnetlib.dhp.schema.oaf.{Oaf, Result}
+import eu.dnetlib.dhp.schema.oaf.Oaf
-import BioDBToOAF.ScholixResolved
+import eu.dnetllib.dhp.sx.bio.BioDBToOAF.ScholixResolved
 import org.apache.commons.io.IOUtils
 import org.apache.spark.SparkConf
 import org.apache.spark.sql.{Encoder, Encoders, SaveMode, SparkSession}
@@ -31,17 +31,16 @@ object SparkTransformBioDatabaseToOAF {
         .master(parser.get("master")).getOrCreate()
     val sc = spark.sparkContext
 
-    implicit  val resultEncoder: Encoder[Oaf] = Encoders.kryo(classOf[Oaf])
+    implicit val resultEncoder: Encoder[Oaf] = Encoders.kryo(classOf[Oaf])
-    import  spark.implicits._
+    import spark.implicits._
-
     database.toUpperCase() match {
       case "UNIPROT" =>
         spark.createDataset(sc.textFile(dbPath).flatMap(i => BioDBToOAF.uniprotToOAF(i))).write.mode(SaveMode.Overwrite).save(targetPath)
-      case "PDB"=>
+      case "PDB" =>
         spark.createDataset(sc.textFile(dbPath).flatMap(i => BioDBToOAF.pdbTOOaf(i))).write.mode(SaveMode.Overwrite).save(targetPath)
       case "SCHOLIX" =>
         spark.read.load(dbPath).as[ScholixResolved].map(i => BioDBToOAF.scholixResolvedToOAF(i)).write.mode(SaveMode.Overwrite).save(targetPath)
-      case "CROSSREF_LINKS"=>
+      case "CROSSREF_LINKS" =>
         spark.createDataset(sc.textFile(dbPath).map(i => BioDBToOAF.crossrefLinksToOaf(i))).write.mode(SaveMode.Overwrite).save(targetPath)
     }
   }

dhp-workflows/dhp-aggregation/src/main/java/eu/dnetllib/dhp/sx/bio/ebi/SparkCreateBaselineDataFrame.scala

@@ -1,10 +1,10 @@
-package eu.dnetlib.dhp.sx.graph.ebi
+package eu.dnetllib.dhp.sx.bio.ebi
 
 import eu.dnetlib.dhp.application.ArgumentApplicationParser
 import eu.dnetlib.dhp.common.vocabulary.VocabularyGroup
 import eu.dnetlib.dhp.schema.oaf.Result
-import eu.dnetlib.dhp.sx.graph.bio.pubmed.{PMArticle, PMAuthor, PMJournal, PMParser, PubMedToOaf}
 import eu.dnetlib.dhp.utils.ISLookupClientFactory
+import eu.dnetllib.dhp.sx.bio.pubmed.{PMArticle, PMAuthor, PMJournal, PMParser, PubMedToOaf}
 import org.apache.commons.io.IOUtils
 import org.apache.hadoop.conf.Configuration
 import org.apache.hadoop.fs.{FSDataOutputStream, FileSystem, Path}
@@ -24,24 +24,24 @@ import scala.xml.pull.XMLEventReader
 object SparkCreateBaselineDataFrame {
 
 
-  def requestBaseLineUpdatePage(maxFile:String):List[(String,String)] = {
+  def requestBaseLineUpdatePage(maxFile: String): List[(String, String)] = {
-    val data =requestPage("https://ftp.ncbi.nlm.nih.gov/pubmed/updatefiles/")
+    val data = requestPage("https://ftp.ncbi.nlm.nih.gov/pubmed/updatefiles/")
 
-    val result =data.lines.filter(l => l.startsWith("<a href=")).map{l =>
+    val result = data.lines.filter(l => l.startsWith("<a href=")).map { l =>
       val end = l.lastIndexOf("\">")
       val start = l.indexOf("<a href=\"")
 
-      if (start>= 0 && end >start)
+      if (start >= 0 && end > start)
-        l.substring(start+9, (end-start))
+        l.substring(start + 9, (end - start))
       else
         ""
-    }.filter(s =>s.endsWith(".gz") ).filter(s => s > maxFile).map(s => (s,s"https://ftp.ncbi.nlm.nih.gov/pubmed/updatefiles/$s")).toList
+    }.filter(s => s.endsWith(".gz")).filter(s => s > maxFile).map(s => (s, s"https://ftp.ncbi.nlm.nih.gov/pubmed/updatefiles/$s")).toList
 
     result
   }
 
 
-  def downloadBaselinePart(url:String):InputStream = {
+  def downloadBaselinePart(url: String): InputStream = {
     val r = new HttpGet(url)
     val timeout = 60; // seconds
     val config = RequestConfig.custom()
@@ -55,7 +55,7 @@ object SparkCreateBaselineDataFrame {
 
   }
 
-  def requestPage(url:String):String = {
+  def requestPage(url: String): String = {
     val r = new HttpGet(url)
     val timeout = 60; // seconds
     val config = RequestConfig.custom()
@@ -90,25 +90,21 @@ object SparkCreateBaselineDataFrame {
   }
 
 
-
+  def downloadBaseLineUpdate(baselinePath: String, hdfsServerUri: String): Unit = {
-
-
-
-  def downloadBaseLineUpdate(baselinePath:String, hdfsServerUri:String ):Unit = {
 
 
     val conf = new Configuration
     conf.set("fs.defaultFS", hdfsServerUri)
-    val fs =  FileSystem.get(conf)
+    val fs = FileSystem.get(conf)
     val p = new Path(baselinePath)
-    val files = fs.listFiles(p,false)
+    val files = fs.listFiles(p, false)
     var max_file = ""
     while (files.hasNext) {
       val c = files.next()
       val data = c.getPath.toString
-      val fileName = data.substring(data.lastIndexOf("/")+1)
+      val fileName = data.substring(data.lastIndexOf("/") + 1)
 
-      if (fileName> max_file)
+      if (fileName > max_file)
         max_file = fileName
     }
 
@@ -119,7 +115,7 @@ object SparkCreateBaselineDataFrame {
       val fsDataOutputStream: FSDataOutputStream = fs.create(hdfsWritePath, true)
       val i = downloadBaselinePart(u._2)
       val buffer = Array.fill[Byte](1024)(0)
-      while(i.read(buffer)>0) {
+      while (i.read(buffer) > 0) {
         fsDataOutputStream.write(buffer)
       }
       i.close()
@@ -134,11 +130,11 @@ object SparkCreateBaselineDataFrame {
     override def zero: PMArticle = new PMArticle
 
     override def reduce(b: PMArticle, a: (String, PMArticle)): PMArticle = {
-      if (b != null && b.getPmid!= null)   b  else a._2
+      if (b != null && b.getPmid != null) b else a._2
     }
 
     override def merge(b1: PMArticle, b2: PMArticle): PMArticle = {
-      if (b1 != null && b1.getPmid!= null)    b1   else     b2
+      if (b1 != null && b1.getPmid != null) b1 else b2
 
     }
 
@@ -153,7 +149,7 @@ object SparkCreateBaselineDataFrame {
   def main(args: Array[String]): Unit = {
     val conf: SparkConf = new SparkConf()
     val log: Logger = LoggerFactory.getLogger(getClass)
-    val parser = new ArgumentApplicationParser(IOUtils.toString(SparkEBILinksToOaf.getClass.getResourceAsStream("/eu/dnetlib/dhp/sx/graph/ebi/baseline_to_oaf_params.json")))
+    val parser = new ArgumentApplicationParser(IOUtils.toString(SparkEBILinksToOaf.getClass.getResourceAsStream("/eu/dnetlib/dhp/sx/bio/ebi/baseline_to_oaf_params.json")))
     parser.parseArgument(args)
     val isLookupUrl: String = parser.get("isLookupUrl")
     log.info("isLookupUrl: {}", isLookupUrl)
@@ -175,32 +171,32 @@ object SparkCreateBaselineDataFrame {
         .config(conf)
         .appName(SparkEBILinksToOaf.getClass.getSimpleName)
         .master(parser.get("master")).getOrCreate()
-    import spark.implicits._
 
     val sc = spark.sparkContext
+    import spark.implicits._
 
-    implicit  val PMEncoder: Encoder[PMArticle] = Encoders.kryo(classOf[PMArticle])
+    implicit val PMEncoder: Encoder[PMArticle] = Encoders.kryo(classOf[PMArticle])
-    implicit  val PMJEncoder: Encoder[PMJournal] = Encoders.kryo(classOf[PMJournal])
+    implicit val PMJEncoder: Encoder[PMJournal] = Encoders.kryo(classOf[PMJournal])
-    implicit  val PMAEncoder: Encoder[PMAuthor] = Encoders.kryo(classOf[PMAuthor])
+    implicit val PMAEncoder: Encoder[PMAuthor] = Encoders.kryo(classOf[PMAuthor])
-    implicit  val resultEncoder: Encoder[Result] = Encoders.kryo(classOf[Result])
+    implicit val resultEncoder: Encoder[Result] = Encoders.kryo(classOf[Result])
 
     downloadBaseLineUpdate(s"$workingPath/baseline", hdfsServerUri)
 
-    val k: RDD[(String, String)] = sc.wholeTextFiles(s"$workingPath/baseline",2000)
+    val k: RDD[(String, String)] = sc.wholeTextFiles(s"$workingPath/baseline_ftp", 2000)
-    val ds:Dataset[PMArticle] = spark.createDataset(k.filter(i => i._1.endsWith(".gz")).flatMap(i =>{
+    val ds: Dataset[PMArticle] = spark.createDataset(k.filter(i => i._1.endsWith(".gz")).flatMap(i => {
       val xml = new XMLEventReader(Source.fromBytes(i._2.getBytes()))
       new PMParser(xml)
 
-    } ))
+    }))
 
-    ds.map(p => (p.getPmid,p))(Encoders.tuple(Encoders.STRING, PMEncoder)).groupByKey(_._1)
+    ds.map(p => (p.getPmid, p))(Encoders.tuple(Encoders.STRING, PMEncoder)).groupByKey(_._1)
       .agg(pmArticleAggregator.toColumn)
       .map(p => p._2).write.mode(SaveMode.Overwrite).save(s"$workingPath/baseline_dataset")
 
     val exported_dataset = spark.read.load(s"$workingPath/baseline_dataset").as[PMArticle]
     exported_dataset
       .map(a => PubMedToOaf.convert(a, vocabularies)).as[Result]
-      .filter(p => p!= null)
+      .filter(p => p != null)
       .write.mode(SaveMode.Overwrite).save(targetPath)
   }
 }

dhp-workflows/dhp-aggregation/src/main/java/eu/dnetllib/dhp/sx/bio/ebi/SparkDownloadEBILinks.scala

@@ -1,8 +1,8 @@
-package eu.dnetlib.dhp.sx.graph.ebi
+package eu.dnetllib.dhp.sx.bio.ebi
 
 import eu.dnetlib.dhp.application.ArgumentApplicationParser
-import eu.dnetlib.dhp.sx.graph.bio.BioDBToOAF.EBILinkItem
+import eu.dnetllib.dhp.sx.bio.BioDBToOAF.EBILinkItem
-import eu.dnetlib.dhp.sx.graph.bio.pubmed.{PMArticle, PMAuthor, PMJournal}
+import eu.dnetllib.dhp.sx.bio.pubmed.{PMArticle, PMAuthor, PMJournal}
 import org.apache.commons.io.IOUtils
 import org.apache.http.client.config.RequestConfig
 import org.apache.http.client.methods.HttpGet
@@ -14,15 +14,15 @@ import org.slf4j.{Logger, LoggerFactory}
 
 object SparkDownloadEBILinks {
 
-  def createEBILinks(pmid:Long):EBILinkItem = {
+  def createEBILinks(pmid: Long): EBILinkItem = {
 
     val res = requestLinks(pmid)
-    if (res!=null)
+    if (res != null)
       return EBILinkItem(pmid, res)
     null
   }
 
-  def requestPage(url:String):String = {
+  def requestPage(url: String): String = {
     val r = new HttpGet(url)
     val timeout = 60; // seconds
     val config = RequestConfig.custom()
@@ -56,10 +56,11 @@ object SparkDownloadEBILinks {
     }
   }
 
-  def requestLinks(PMID:Long):String = {
+  def requestLinks(PMID: Long): String = {
     requestPage(s"https://www.ebi.ac.uk/europepmc/webservices/rest/MED/$PMID/datalinks?format=json")
 
   }
+
   def main(args: Array[String]): Unit = {
 
     val log: Logger = LoggerFactory.getLogger(getClass)
@@ -76,9 +77,9 @@ object SparkDownloadEBILinks {
 
     import spark.implicits._
 
-    implicit  val PMEncoder: Encoder[PMArticle] = Encoders.kryo(classOf[PMArticle])
+    implicit val PMEncoder: Encoder[PMArticle] = Encoders.kryo(classOf[PMArticle])
-    implicit  val PMJEncoder: Encoder[PMJournal] = Encoders.kryo(classOf[PMJournal])
+    implicit val PMJEncoder: Encoder[PMJournal] = Encoders.kryo(classOf[PMJournal])
-    implicit  val PMAEncoder: Encoder[PMAuthor] = Encoders.kryo(classOf[PMAuthor])
+    implicit val PMAEncoder: Encoder[PMAuthor] = Encoders.kryo(classOf[PMAuthor])
 
     val sourcePath = parser.get("sourcePath")
     log.info(s"sourcePath  -> $sourcePath")
@@ -86,29 +87,29 @@ object SparkDownloadEBILinks {
     log.info(s"workingPath  -> $workingPath")
 
     log.info("Getting max pubmedId where the links have been requested")
-    val links:Dataset[EBILinkItem] = spark.read.load(s"$sourcePath/ebi_links_dataset").as[EBILinkItem]
+    val links: Dataset[EBILinkItem] = spark.read.load(s"$sourcePath/ebi_links_dataset").as[EBILinkItem]
-    val lastPMIDRequested =links.map(l => l.id).select(max("value")).first.getLong(0)
+    val lastPMIDRequested = links.map(l => l.id).select(max("value")).first.getLong(0)
 
     log.info("Retrieving PMID to request links")
     val pubmed = spark.read.load(s"$sourcePath/baseline_dataset").as[PMArticle]
     pubmed.map(p => p.getPmid.toLong).where(s"value > $lastPMIDRequested").write.mode(SaveMode.Overwrite).save(s"$workingPath/id_to_request")
 
-    val pmidToReq:Dataset[Long] = spark.read.load(s"$workingPath/id_to_request").as[Long]
+    val pmidToReq: Dataset[Long] = spark.read.load(s"$workingPath/id_to_request").as[Long]
 
     val total = pmidToReq.count()
 
-    spark.createDataset(pmidToReq.rdd.repartition((total/MAX_ITEM_PER_PARTITION).toInt).map(pmid =>createEBILinks(pmid)).filter(l => l!= null)).write.mode(SaveMode.Overwrite).save(s"$workingPath/links_update")
+    spark.createDataset(pmidToReq.rdd.repartition((total / MAX_ITEM_PER_PARTITION).toInt).map(pmid => createEBILinks(pmid)).filter(l => l != null)).write.mode(SaveMode.Overwrite).save(s"$workingPath/links_update")
 
-    val updates:Dataset[EBILinkItem] =spark.read.load(s"$workingPath/links_update").as[EBILinkItem]
+    val updates: Dataset[EBILinkItem] = spark.read.load(s"$workingPath/links_update").as[EBILinkItem]
 
     links.union(updates).groupByKey(_.id)
-      .reduceGroups{(x,y) =>
+      .reduceGroups { (x, y) =>
-        if (x == null || x.links ==null)
+        if (x == null || x.links == null)
           y
-        if (y ==null || y.links ==null)
+        if (y == null || y.links == null)
           x
         if (x.links.length > y.links.length)
-            x
+          x
         else
           y
       }.map(_._2).write.mode(SaveMode.Overwrite).save(s"$workingPath/links_final")

dhp-workflows/dhp-aggregation/src/main/java/eu/dnetllib/dhp/sx/bio/ebi/SparkEBILinksToOaf.scala

@@ -1,15 +1,14 @@
-package eu.dnetlib.dhp.sx.graph.ebi
+package eu.dnetllib.dhp.sx.bio.ebi
 
 import eu.dnetlib.dhp.application.ArgumentApplicationParser
 import eu.dnetlib.dhp.schema.oaf.Oaf
-import eu.dnetlib.dhp.sx.graph.bio
+import eu.dnetllib.dhp.sx.bio.BioDBToOAF
-import eu.dnetlib.dhp.sx.graph.bio.BioDBToOAF
+import eu.dnetllib.dhp.sx.bio.BioDBToOAF.EBILinkItem
-import eu.dnetlib.dhp.sx.graph.bio.BioDBToOAF.EBILinkItem
 import org.apache.commons.io.IOUtils
 import org.apache.spark.SparkConf
-import org.apache.spark.rdd.RDD
+import org.apache.spark.sql._
-import org.apache.spark.sql.{Dataset, Encoder, Encoders, SaveMode, SparkSession}
 import org.slf4j.{Logger, LoggerFactory}
+
 object SparkEBILinksToOaf {
 
   def main(args: Array[String]): Unit = {
@@ -24,17 +23,17 @@ object SparkEBILinksToOaf {
         .appName(SparkEBILinksToOaf.getClass.getSimpleName)
         .master(parser.get("master")).getOrCreate()
 
+
+    import spark.implicits._
     val sourcePath = parser.get("sourcePath")
     log.info(s"sourcePath  -> $sourcePath")
     val targetPath = parser.get("targetPath")
     log.info(s"targetPath  -> $targetPath")
+    implicit val PMEncoder: Encoder[Oaf] = Encoders.kryo(classOf[Oaf])
 
-    import spark.implicits._
+    val ebLinks: Dataset[EBILinkItem] = spark.read.load(s"${sourcePath}_dataset").as[EBILinkItem].filter(l => l.links != null)
-    implicit  val PMEncoder: Encoder[Oaf] = Encoders.kryo(classOf[Oaf])
 
-    val ebLinks:Dataset[EBILinkItem] = spark.read.load(s"${sourcePath}_dataset").as[EBILinkItem].filter(l => l.links!= null)
+    ebLinks.flatMap(j => BioDBToOAF.parse_ebi_links(j.links))
-
-    ebLinks.flatMap(j =>BioDBToOAF.parse_ebi_links(j.links))
       .filter(p => BioDBToOAF.EBITargetLinksFilter(p))
       .flatMap(p => BioDBToOAF.convertEBILinksToOaf(p))
       .write.mode(SaveMode.Overwrite).save(targetPath)

dhp-workflows/dhp-aggregation/src/main/java/eu/dnetllib/dhp/sx/bio/pubmed/PMArticle.java

@@ -1,5 +1,5 @@
 
-package eu.dnetlib.dhp.sx.graph.bio.pubmed;
+package eu.dnetllib.dhp.sx.bio.pubmed;
 
 import java.io.Serializable;
 import java.util.ArrayList;

dhp-workflows/dhp-aggregation/src/main/java/eu/dnetllib/dhp/sx/bio/pubmed/PMAuthor.java

@@ -1,5 +1,5 @@
 
-package eu.dnetlib.dhp.sx.graph.bio.pubmed;
+package eu.dnetllib.dhp.sx.bio.pubmed;
 
 import java.io.Serializable;
 

dhp-workflows/dhp-aggregation/src/main/java/eu/dnetllib/dhp/sx/bio/pubmed/PMGrant.java

@@ -1,5 +1,5 @@
 
-package eu.dnetlib.dhp.sx.graph.bio.pubmed;
+package eu.dnetllib.dhp.sx.bio.pubmed;
 
 public class PMGrant {
 

dhp-workflows/dhp-aggregation/src/main/java/eu/dnetllib/dhp/sx/bio/pubmed/PMJournal.java

@@ -1,5 +1,5 @@
 
-package eu.dnetlib.dhp.sx.graph.bio.pubmed;
+package eu.dnetllib.dhp.sx.bio.pubmed;
 
 import java.io.Serializable;
 

dhp-workflows/dhp-aggregation/src/main/java/eu/dnetllib/dhp/sx/bio/pubmed/PMParser.scala

@@ -1,4 +1,4 @@
-package eu.dnetlib.dhp.sx.graph.bio.pubmed
+package eu.dnetllib.dhp.sx.bio.pubmed
 
 import scala.xml.MetaData
 import scala.xml.pull.{EvElemEnd, EvElemStart, EvText, XMLEventReader}

dhp-workflows/dhp-aggregation/src/main/java/eu/dnetllib/dhp/sx/bio/pubmed/PMSubject.java

@@ -1,5 +1,5 @@
 
-package eu.dnetlib.dhp.sx.graph.bio.pubmed;
+package eu.dnetllib.dhp.sx.bio.pubmed;
 
 public class PMSubject {
 	private String value;

dhp-workflows/dhp-aggregation/src/main/java/eu/dnetllib/dhp/sx/bio/pubmed/PubMedToOaf.scala

@@ -1,11 +1,12 @@
-package eu.dnetlib.dhp.sx.graph.bio.pubmed
+package eu.dnetllib.dhp.sx.bio.pubmed
+
 import eu.dnetlib.dhp.common.vocabulary.VocabularyGroup
 import eu.dnetlib.dhp.schema.common.ModelConstants
-import eu.dnetlib.dhp.schema.oaf._
 import eu.dnetlib.dhp.schema.oaf.utils.{GraphCleaningFunctions, IdentifierFactory, OafMapperUtils, PidType}
+import eu.dnetlib.dhp.schema.oaf._
+import scala.collection.JavaConverters._
 
 import java.util.regex.Pattern
-import scala.collection.JavaConverters._
 
 object PubMedToOaf {
 
@@ -15,7 +16,7 @@ object PubMedToOaf {
     "doi" -> "https://dx.doi.org/"
   )
 
-  def cleanDoi(doi:String):String = {
+  def cleanDoi(doi: String): String = {
 
     val regex = "^10.\\d{4,9}\\/[\\[\\]\\-\\<\\>._;()\\/:A-Z0-9]+$"
 
@@ -71,14 +72,14 @@ object PubMedToOaf {
     if (article.getPublicationTypes == null)
       return null
     val i = new Instance
-    var pidList: List[StructuredProperty] = List(OafMapperUtils.structuredProperty(article.getPmid, PidType.pmid.toString, PidType.pmid.toString, ModelConstants.DNET_PID_TYPES, ModelConstants.DNET_PID_TYPES, dataInfo))
+    val pidList: List[StructuredProperty] = List(OafMapperUtils.structuredProperty(article.getPmid, PidType.pmid.toString, PidType.pmid.toString, ModelConstants.DNET_PID_TYPES, ModelConstants.DNET_PID_TYPES, dataInfo))
     if (pidList == null)
       return null
 
-    var alternateIdentifier :StructuredProperty = null
+    var alternateIdentifier: StructuredProperty = null
     if (article.getDoi != null) {
       val normalizedPid = cleanDoi(article.getDoi)
-      if (normalizedPid!= null)
+      if (normalizedPid != null)
         alternateIdentifier = OafMapperUtils.structuredProperty(normalizedPid, PidType.doi.toString, PidType.doi.toString, ModelConstants.DNET_PID_TYPES, ModelConstants.DNET_PID_TYPES, dataInfo)
     }
 
@@ -102,10 +103,10 @@ object PubMedToOaf {
       return result
     result.setDataInfo(dataInfo)
     i.setPid(pidList.asJava)
-    if (alternateIdentifier!= null)
+    if (alternateIdentifier != null)
       i.setAlternateIdentifier(List(alternateIdentifier).asJava)
     result.setInstance(List(i).asJava)
-    i.getPid.asScala.filter(p => "pmid".equalsIgnoreCase(p.getQualifier.getClassid)).map(p => p.getValue)(collection breakOut)
+    i.getPid.asScala.filter(p => "pmid".equalsIgnoreCase(p.getQualifier.getClassid)).map(p => p.getValue)(collection.breakOut)
     val urlLists: List[String] = pidList
       .map(s => (urlMap.getOrElse(s.getQualifier.getClassid, ""), s.getValue))
       .filter(t => t._1.nonEmpty)
@@ -136,7 +137,7 @@ object PubMedToOaf {
     }
 
 
-    val subjects: List[StructuredProperty] = article.getSubjects.asScala.map(s => OafMapperUtils.structuredProperty(s.getValue, SUBJ_CLASS, SUBJ_CLASS, ModelConstants.DNET_SUBJECT_TYPOLOGIES, ModelConstants.DNET_SUBJECT_TYPOLOGIES, dataInfo))(collection breakOut)
+    val subjects: List[StructuredProperty] = article.getSubjects.asScala.map(s => OafMapperUtils.structuredProperty(s.getValue, SUBJ_CLASS, SUBJ_CLASS, ModelConstants.DNET_SUBJECT_TYPOLOGIES, ModelConstants.DNET_SUBJECT_TYPOLOGIES, dataInfo))(collection.breakOut)
     if (subjects != null)
       result.setSubject(subjects.asJava)
 
@@ -148,7 +149,7 @@ object PubMedToOaf {
       author.setFullname(a.getFullName)
       author.setRank(index + 1)
       author
-    }(collection breakOut)
+    }(collection.breakOut)
 
 
     if (authors != null && authors.nonEmpty)

dhp-workflows/dhp-aggregation/src/main/resources/eu/dnetlib/dhp/sx/bio/pubmed/oozie_app/workflow.xml

@@ -1,13 +1,9 @@
-    <workflow-app name="Transform_Pubmed_Workflow" xmlns="uri:oozie:workflow:0.5">
+    <workflow-app name="Download_Transform_Pubmed_Workflow" xmlns="uri:oozie:workflow:0.5">
     <parameters>
         <property>
             <name>baselineWorkingPath</name>
             <description>the Baseline Working Path</description>
         </property>
-        <property>
-            <name>targetPath</name>
-            <description>the Target Path</description>
-        </property>
         <property>
             <name>isLookupUrl</name>
             <description>The IS lookUp service endopoint</description>
@@ -24,8 +20,8 @@
         <spark xmlns="uri:oozie:spark-action:0.2">
             <master>yarn</master>
             <mode>cluster</mode>
-            <name>Convert Baseline to Dataset</name>
+            <name>Convert Baseline to OAF Dataset</name>
-            <class>eu.dnetlib.dhp.sx.graph.ebi.SparkCreateBaselineDataFrame</class>
+            <class>eu.dnetllib.dhp.sx.bio.ebi.SparkCreateBaselineDataFrame</class>
             <jar>dhp-graph-mapper-${projectVersion}.jar</jar>
             <spark-opts>
                 --executor-memory=${sparkExecutorMemory}
@@ -38,9 +34,10 @@
                 --conf spark.eventLog.dir=${nameNode}${spark2EventLogDir}
             </spark-opts>
             <arg>--workingPath</arg><arg>${baselineWorkingPath}</arg>
-            <arg>--targetPath</arg><arg>${targetPath}</arg>
+            <arg>--targetPath</arg><arg>${baselineWorkingPath}/transformed</arg>
             <arg>--master</arg><arg>yarn</arg>
             <arg>--isLookupUrl</arg><arg>${isLookupUrl}</arg>
+            <arg>--hdfsServerUri</arg><arg>${nameNode}</arg>
         </spark>
         <ok to="End"/>
         <error to="Kill"/>

dhp-workflows/dhp-aggregation/src/test/java/eu/dnetllib/dhp/sx/bio/BioScholixTest.scala

@@ -1,13 +1,10 @@
-package eu.dnetlib.dhp.sx.graph.bio.pubmed
+package eu.dnetllib.dhp.sx.bio
 
 import com.fasterxml.jackson.databind.{DeserializationFeature, ObjectMapper, SerializationFeature}
-import eu.dnetlib.dhp.schema.common.ModelConstants
+import eu.dnetlib.dhp.aggregation.AbstractVocabularyTest
-import eu.dnetlib.dhp.schema.oaf.utils.{CleaningFunctions, OafMapperUtils, PidType}
 import eu.dnetlib.dhp.schema.oaf.{Oaf, Relation, Result}
-import eu.dnetlib.dhp.sx.graph.bio.BioDBToOAF.ScholixResolved
+import eu.dnetllib.dhp.sx.bio.BioDBToOAF.ScholixResolved
-import eu.dnetlib.dhp.sx.graph.bio.BioDBToOAF
+import eu.dnetllib.dhp.sx.bio.pubmed.{PMArticle, PMParser, PubMedToOaf}
-import eu.dnetlib.dhp.sx.graph.bio.pubmed.PubMedToOaf.dataInfo
-import eu.dnetlib.dhp.sx.graph.ebi.SparkDownloadEBILinks
 import org.json4s.DefaultFormats
 import org.json4s.JsonAST.{JField, JObject, JString}
 import org.json4s.jackson.JsonMethods.parse
@@ -55,7 +52,7 @@ class BioScholixTest extends AbstractVocabularyTest{
 
   @Test
   def testEBIData() = {
-    val inputXML = Source.fromInputStream(getClass.getResourceAsStream("pubmed.xml")).mkString
+    val inputXML = Source.fromInputStream(getClass.getResourceAsStream("/eu/dnetlib/dhp/sx/graph/bio/pubmed.xml")).mkString
     val xml = new XMLEventReader(Source.fromBytes(inputXML.getBytes()))
     new PMParser(xml).foreach(s =>println(mapper.writeValueAsString(s)))
   }
@@ -65,7 +62,7 @@ class BioScholixTest extends AbstractVocabularyTest{
   def testPubmedToOaf(): Unit = {
     assertNotNull(vocabularies)
     assertTrue(vocabularies.vocabularyExists("dnet:publication_resource"))
-    val records:String =Source.fromInputStream(getClass.getResourceAsStream("pubmed_dump")).mkString
+    val records:String =Source.fromInputStream(getClass.getResourceAsStream("/eu/dnetlib/dhp/sx/graph/bio/pubmed_dump")).mkString
     val r:List[Oaf] = records.lines.toList.map(s=>mapper.readValue(s, classOf[PMArticle])).map(a => PubMedToOaf.convert(a, vocabularies))
     assertEquals(10, r.size)
     assertTrue(r.map(p => p.asInstanceOf[Result]).flatMap(p => p.getInstance().asScala.map(i => i.getInstancetype.getClassid)).exists(p => "0037".equalsIgnoreCase(p)))

dhp-workflows/dhp-enrichment/src/main/java/eu/dnetlib/dhp/PropagationConstant.java

@@ -69,7 +69,7 @@ public class PropagationConstant {
 					PROPAGATION_DATA_INFO_TYPE,
 					PROPAGATION_COUNTRY_INSTREPO_CLASS_ID,
 					PROPAGATION_COUNTRY_INSTREPO_CLASS_NAME,
-						ModelConstants.DNET_PROVENANCE_ACTIONS));
+					ModelConstants.DNET_PROVENANCE_ACTIONS));
 		return nc;
 	}
 
@@ -84,7 +84,8 @@ public class PropagationConstant {
 		return di;
 	}
 
-	public static Qualifier getQualifier(String inference_class_id, String inference_class_name, String qualifierSchema) {
+	public static Qualifier getQualifier(String inference_class_id, String inference_class_name,
+		String qualifierSchema) {
 		Qualifier pa = new Qualifier();
 		pa.setClassid(inference_class_id);
 		pa.setClassname(inference_class_name);
@@ -108,7 +109,11 @@ public class PropagationConstant {
 		r.setRelClass(rel_class);
 		r.setRelType(rel_type);
 		r.setSubRelType(subrel_type);
-		r.setDataInfo(getDataInfo(inference_provenance, inference_class_id, inference_class_name, ModelConstants.DNET_PROVENANCE_ACTIONS));
+		r
+			.setDataInfo(
+				getDataInfo(
+					inference_provenance, inference_class_id, inference_class_name,
+					ModelConstants.DNET_PROVENANCE_ACTIONS));
 		return r;
 	}
 

dhp-workflows/dhp-enrichment/src/main/java/eu/dnetlib/dhp/orcidtoresultfromsemrel/SparkOrcidToResultFromSemRelJob.java

@@ -173,14 +173,17 @@ public class SparkOrcidToResultFromSemRelJob {
 		if (toaddpid) {
 			StructuredProperty p = new StructuredProperty();
 			p.setValue(autoritative_author.getOrcid());
-			p.setQualifier(getQualifier(ModelConstants.ORCID_PENDING, ModelConstants.ORCID_CLASSNAME, ModelConstants.DNET_PID_TYPES));
+			p
+				.setQualifier(
+					getQualifier(
+						ModelConstants.ORCID_PENDING, ModelConstants.ORCID_CLASSNAME, ModelConstants.DNET_PID_TYPES));
 			p
 				.setDataInfo(
 					getDataInfo(
 						PROPAGATION_DATA_INFO_TYPE,
 						PROPAGATION_ORCID_TO_RESULT_FROM_SEM_REL_CLASS_ID,
 						PROPAGATION_ORCID_TO_RESULT_FROM_SEM_REL_CLASS_NAME,
-							ModelConstants.DNET_PROVENANCE_ACTIONS));
+						ModelConstants.DNET_PROVENANCE_ACTIONS));
 
 			Optional<List<StructuredProperty>> authorPid = Optional.ofNullable(author.getPid());
 			if (authorPid.isPresent()) {

dhp-workflows/dhp-enrichment/src/main/java/eu/dnetlib/dhp/resulttocommunityfromorganization/SparkResultToCommunityFromOrganizationJob.java

@@ -10,7 +10,6 @@ import java.util.List;
 import java.util.Optional;
 import java.util.stream.Collectors;
 
-import eu.dnetlib.dhp.schema.common.ModelConstants;
 import org.apache.commons.io.IOUtils;
 import org.apache.spark.SparkConf;
 import org.apache.spark.api.java.function.MapFunction;
@@ -22,6 +21,7 @@ import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
 import eu.dnetlib.dhp.application.ArgumentApplicationParser;
+import eu.dnetlib.dhp.schema.common.ModelConstants;
 import eu.dnetlib.dhp.schema.oaf.Context;
 import eu.dnetlib.dhp.schema.oaf.Result;
 import scala.Tuple2;
@@ -130,7 +130,7 @@ public class SparkResultToCommunityFromOrganizationJob {
 											PROPAGATION_DATA_INFO_TYPE,
 											PROPAGATION_RESULT_COMMUNITY_ORGANIZATION_CLASS_ID,
 											PROPAGATION_RESULT_COMMUNITY_ORGANIZATION_CLASS_NAME,
-												ModelConstants.DNET_PROVENANCE_ACTIONS)));
+											ModelConstants.DNET_PROVENANCE_ACTIONS)));
 						propagatedContexts.add(newContext);
 					}
 				}

dhp-workflows/dhp-enrichment/src/main/java/eu/dnetlib/dhp/resulttocommunityfromsemrel/SparkResultToCommunityThroughSemRelJob.java

@@ -7,7 +7,6 @@ import static eu.dnetlib.dhp.common.SparkSessionSupport.runWithSparkHiveSession;
 import java.util.*;
 import java.util.stream.Collectors;
 
-import eu.dnetlib.dhp.schema.common.ModelConstants;
 import org.apache.commons.io.IOUtils;
 import org.apache.spark.SparkConf;
 import org.apache.spark.api.java.function.MapFunction;
@@ -20,6 +19,7 @@ import org.slf4j.LoggerFactory;
 
 import eu.dnetlib.dhp.application.ArgumentApplicationParser;
 import eu.dnetlib.dhp.resulttocommunityfromorganization.ResultCommunityList;
+import eu.dnetlib.dhp.schema.common.ModelConstants;
 import eu.dnetlib.dhp.schema.oaf.*;
 import scala.Tuple2;
 
@@ -126,7 +126,7 @@ public class SparkResultToCommunityThroughSemRelJob {
 													PROPAGATION_DATA_INFO_TYPE,
 													PROPAGATION_RESULT_COMMUNITY_SEMREL_CLASS_ID,
 													PROPAGATION_RESULT_COMMUNITY_SEMREL_CLASS_NAME,
-														ModelConstants.DNET_PROVENANCE_ACTIONS)));
+													ModelConstants.DNET_PROVENANCE_ACTIONS)));
 								return newContext;
 							}
 							return null;

dhp-workflows/dhp-graph-mapper/src/main/java/eu/dnetlib/dhp/sx/graph/pangaea/SparkGeneratePanagaeaDataset.scala

@@ -1,7 +1,6 @@
 package eu.dnetlib.dhp.sx.graph.pangaea
 
 import eu.dnetlib.dhp.application.ArgumentApplicationParser
-import eu.dnetlib.dhp.sx.graph.ebi.SparkEBILinksToOaf
 import org.apache.spark.rdd.RDD
 import org.apache.spark.{SparkConf, SparkContext}
 import org.apache.spark.sql.{Encoder, Encoders, SaveMode, SparkSession}

dhp-workflows/dhp-graph-provision/src/test/java/eu/dnetlib/dhp/oa/provision/IndexRecordTransformerTest.java

@@ -84,13 +84,15 @@ public class IndexRecordTransformerTest {
 
 	@Test
 	public void testForEOSCFutureTraining() throws IOException, TransformerException {
-		final String record = IOUtils.toString(getClass().getResourceAsStream("eosc-future/training-notebooks-seadatanet.xml"));
+		final String record = IOUtils
+			.toString(getClass().getResourceAsStream("eosc-future/training-notebooks-seadatanet.xml"));
 		testRecordTransformation(record);
 	}
 
 	@Test
 	public void testForEOSCFutureAirQualityCopernicus() throws IOException, TransformerException {
-		final String record = IOUtils.toString(getClass().getResourceAsStream("eosc-future/air-quality-copernicus.xml"));
+		final String record = IOUtils
+			.toString(getClass().getResourceAsStream("eosc-future/air-quality-copernicus.xml"));
 		testRecordTransformation(record);
 	}
 
@@ -102,12 +104,11 @@ public class IndexRecordTransformerTest {
 
 	@Test
 	public void testForEOSCFutureB2SharePlotRelatedORP() throws IOException, TransformerException {
-		final String record = IOUtils.toString(getClass().getResourceAsStream("eosc-future/b2share-plot-related-orp.xml"));
+		final String record = IOUtils
+			.toString(getClass().getResourceAsStream("eosc-future/b2share-plot-related-orp.xml"));
 		testRecordTransformation(record);
 	}
 
-
-
 	private void testRecordTransformation(final String record) throws IOException, TransformerException {
 		final String fields = IOUtils.toString(getClass().getResourceAsStream("fields.xml"));
 		final String xslt = IOUtils.toString(getClass().getResourceAsStream("layoutToRecordTransformer.xsl"));