121 lines
5.1 KiB
Java
121 lines
5.1 KiB
Java
package eu.dnetlib.dhp.bulktag;
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import com.fasterxml.jackson.databind.ObjectMapper;
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import com.google.gson.Gson;
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import eu.dnetlib.dhp.application.ArgumentApplicationParser;
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import eu.dnetlib.dhp.bulktag.community.CommunityConfiguration;
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import eu.dnetlib.dhp.bulktag.community.CommunityConfigurationFactory;
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import eu.dnetlib.dhp.bulktag.community.ProtoMap;
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import eu.dnetlib.dhp.bulktag.community.QueryInformationSystem;
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import eu.dnetlib.dhp.schema.common.ModelConstants;
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import eu.dnetlib.dhp.schema.oaf.Result;
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import eu.dnetlib.dhp.schema.oaf.Software;
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import eu.dnetlib.dhp.schema.oaf.StructuredProperty;
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import eu.dnetlib.dhp.schema.oaf.utils.OafMapperUtils;
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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.api.java.function.FilterFunction;
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import org.apache.spark.api.java.function.MapFunction;
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import org.apache.spark.sql.Dataset;
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import org.apache.spark.sql.Encoders;
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import org.apache.spark.sql.SaveMode;
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import org.apache.spark.sql.SparkSession;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import java.util.Optional;
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import static eu.dnetlib.dhp.PropagationConstant.readPath;
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import static eu.dnetlib.dhp.PropagationConstant.removeOutputDir;
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import static eu.dnetlib.dhp.common.SparkSessionSupport.runWithSparkSession;
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public class SparkEoscTag {
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private static final Logger log = LoggerFactory.getLogger(SparkEoscTag.class);
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public static final ObjectMapper OBJECT_MAPPER = new ObjectMapper();
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public final static StructuredProperty EOSC_NOTEBOOK = OafMapperUtils.structuredProperty(
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"EOSC::Jupyter Notebook", OafMapperUtils.qualifier("eosc","European Open Science Cloud",
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ModelConstants.DNET_SUBJECT_TYPOLOGIES,ModelConstants.DNET_SUBJECT_TYPOLOGIES)
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,OafMapperUtils.dataInfo(false, "propagation", true, false,
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OafMapperUtils.qualifier("propagation:subject","Inferred by OpenAIRE",
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ModelConstants.DNET_PROVENANCE_ACTIONS,ModelConstants.DNET_PROVENANCE_ACTIONS), "0.9"));
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public static void main(String[] args) throws Exception {
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String jsonConfiguration = IOUtils
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.toString(
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SparkEoscTag.class
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.getResourceAsStream(
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"/eu/dnetlib/dhp/bulktag/input_eosctag_parameters.json"));
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final ArgumentApplicationParser parser = new ArgumentApplicationParser(jsonConfiguration);
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parser.parseArgument(args);
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Boolean isSparkSessionManaged = Optional
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.ofNullable(parser.get("isSparkSessionManaged"))
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.map(Boolean::valueOf)
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.orElse(Boolean.TRUE);
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log.info("isSparkSessionManaged: {}", isSparkSessionManaged);
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final String inputPath = parser.get("sourcePath");
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log.info("inputPath: {}", inputPath);
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final String workingPath = parser.get("workingPath");
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log.info("workingPath: {}", workingPath);
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SparkConf conf = new SparkConf();
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runWithSparkSession(
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conf,
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isSparkSessionManaged,
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spark -> {
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execEoscTag(spark, inputPath, workingPath);
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});
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}
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private static void execEoscTag(SparkSession spark, String inputPath, String workingPath) {
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//search for notebook
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//subject contiene jupyter.
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//esistono python e notebook nei subject non necessariamente nello stesso
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//si cerca fra i prodotti di tipo software
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readPath(spark, inputPath + "/software", Software.class)
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.map((MapFunction<Software, Software>) s -> {
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if(containsSubjectNotebook(s)){
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s.getSubject().add(EOSC_NOTEBOOK);
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}
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return s;
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}, Encoders.bean(Software.class) )
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.write()
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.mode(SaveMode.Overwrite)
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.option("compression","gzip")
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.json(workingPath + "/software");
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readPath(spark, workingPath + "/software" , Software.class)
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.write()
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.mode(SaveMode.Overwrite)
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.option("compression","gzip")
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.json(inputPath + "/software");
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}
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private static boolean containsSubjectNotebook(Software s) {
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if(s.getSubject().stream().anyMatch(sbj -> sbj.getValue().toLowerCase().contains("jupyter")))
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return true;
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if(s.getSubject().stream().anyMatch(sbj -> sbj.getValue().toLowerCase().contains("python") &&
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sbj.getValue().toLowerCase().contains("notebook")))
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return true;
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if(s.getSubject().stream().anyMatch(sbj -> sbj.getValue().toLowerCase().contains("python")) &&
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s.getSubject().stream().anyMatch(sbj -> sbj.getValue().toLowerCase().contains("notebook")))
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return true;
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return false;
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}
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private static boolean containsTitleNotebook(Software s) {
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if (s.getTitle().stream().anyMatch(t -> t.getValue().toLowerCase().contains("jupyter") &&
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t.getValue().toLowerCase().contains("notebook")))
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return true;
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return false;
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}
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}
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