Merge branch 'beta' of https://code-repo.d4science.org/D-Net/dnet-hadoop into beta

dhp-workflows/dhp-graph-mapper/pom.xml

@@ -57,6 +57,11 @@
             <artifactId>commons-io</artifactId>
         </dependency>
 
+        <dependency>
+            <groupId>commons-validator</groupId>
+            <artifactId>commons-validator</artifactId>
+        </dependency>
+
         <dependency>
             <groupId>org.apache.spark</groupId>
             <artifactId>spark-core_2.11</artifactId>

dhp-workflows/dhp-graph-mapper/src/main/java/eu/dnetlib/dhp/oa/graph/raw/AbstractMdRecordToOafMapper.java

@@ -10,10 +10,16 @@ import static eu.dnetlib.dhp.schema.common.ModelConstants.RESULT_PROJECT;
 import static eu.dnetlib.dhp.schema.common.ModelConstants.UNKNOWN;
 import static eu.dnetlib.dhp.schema.oaf.utils.OafMapperUtils.*;
 
+import java.net.MalformedURLException;
+import java.net.URL;
 import java.util.*;
+import java.util.stream.Collectors;
 
 import org.apache.commons.lang3.StringUtils;
+import org.apache.commons.validator.routines.UrlValidator;
 import org.dom4j.*;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 import com.google.common.collect.Lists;
 import com.google.common.collect.Sets;
@@ -50,6 +56,8 @@ public abstract class AbstractMdRecordToOafMapper {
 
 	protected static final Map<String, String> nsContext = new HashMap<>();
 
+	private static final Logger log = LoggerFactory.getLogger(AbstractMdRecordToOafMapper.class);
+
 	static {
 		nsContext.put("dr", "http://www.driver-repository.eu/namespace/dr");
 		nsContext.put("dri", "http://www.driver-repository.eu/namespace/dri");
@@ -76,40 +84,44 @@ public abstract class AbstractMdRecordToOafMapper {
 		this.forceOriginalId = false;
 	}
 
-	public List<Oaf> processMdRecord(final String xml) throws DocumentException {
+	public List<Oaf> processMdRecord(final String xml) {
 
 		DocumentFactory.getInstance().setXPathNamespaceURIs(nsContext);
+		try {
+			final Document doc = DocumentHelper
+				.parseText(
+					xml
+						.replaceAll(DATACITE_SCHEMA_KERNEL_4, DATACITE_SCHEMA_KERNEL_3)
+						.replaceAll(DATACITE_SCHEMA_KERNEL_4_SLASH, DATACITE_SCHEMA_KERNEL_3)
+						.replaceAll(DATACITE_SCHEMA_KERNEL_3_SLASH, DATACITE_SCHEMA_KERNEL_3));
 
-		final Document doc = DocumentHelper
+			final KeyValue collectedFrom = getProvenanceDatasource(
-			.parseText(
+				doc, "//oaf:collectedFrom/@id", "//oaf:collectedFrom/@name");
-				xml
-					.replaceAll(DATACITE_SCHEMA_KERNEL_4, DATACITE_SCHEMA_KERNEL_3)
-					.replaceAll(DATACITE_SCHEMA_KERNEL_4_SLASH, DATACITE_SCHEMA_KERNEL_3)
-					.replaceAll(DATACITE_SCHEMA_KERNEL_3_SLASH, DATACITE_SCHEMA_KERNEL_3));
 
-		final KeyValue collectedFrom = getProvenanceDatasource(
+			if (collectedFrom == null) {
-			doc, "//oaf:collectedFrom/@id", "//oaf:collectedFrom/@name");
+				return Lists.newArrayList();
+			}
 
-		if (collectedFrom == null) {
+			final KeyValue hostedBy = StringUtils.isBlank(doc.valueOf("//oaf:hostedBy/@id"))
+				? collectedFrom
+				: getProvenanceDatasource(doc, "//oaf:hostedBy/@id", "//oaf:hostedBy/@name");
+
+			if (hostedBy == null) {
+				return Lists.newArrayList();
+			}
+
+			final DataInfo info = prepareDataInfo(doc, invisible);
+			final long lastUpdateTimestamp = new Date().getTime();
+
+			final List<Instance> instances = prepareInstances(doc, info, collectedFrom, hostedBy);
+
+			final String type = getResultType(doc, instances);
+
+			return createOafs(doc, type, instances, collectedFrom, info, lastUpdateTimestamp);
+		} catch (DocumentException e) {
+			log.error("Error with record:\n" + xml);
 			return Lists.newArrayList();
 		}
-
-		final KeyValue hostedBy = StringUtils.isBlank(doc.valueOf("//oaf:hostedBy/@id"))
-			? collectedFrom
-			: getProvenanceDatasource(doc, "//oaf:hostedBy/@id", "//oaf:hostedBy/@name");
-
-		if (hostedBy == null) {
-			return Lists.newArrayList();
-		}
-
-		final DataInfo info = prepareDataInfo(doc, invisible);
-		final long lastUpdateTimestamp = new Date().getTime();
-
-		final List<Instance> instances = prepareInstances(doc, info, collectedFrom, hostedBy);
-
-		final String type = getResultType(doc, instances);
-
-		return createOafs(doc, type, instances, collectedFrom, info, lastUpdateTimestamp);
 	}
 
 	protected String getResultType(final Document doc, final List<Instance> instances) {
@@ -609,4 +621,15 @@ public abstract class AbstractMdRecordToOafMapper {
 		return res;
 	}
 
+	protected Set<String> validateUrl(Collection<String> url) {
+		UrlValidator urlValidator = UrlValidator.getInstance();
+		if (Objects.isNull(url)) {
+			return new HashSet<>();
+		}
+		return url
+			.stream()
+			.filter(u -> urlValidator.isValid(u))
+			.collect(Collectors.toCollection(HashSet::new));
+	}
+
 }

dhp-workflows/dhp-graph-mapper/src/main/java/eu/dnetlib/dhp/oa/graph/raw/GenerateEntitiesApplication.java

@@ -16,6 +16,9 @@ import org.apache.hadoop.io.compress.GzipCodec;
 import org.apache.spark.SparkConf;
 import org.apache.spark.api.java.JavaRDD;
 import org.apache.spark.api.java.JavaSparkContext;
+import org.apache.spark.rdd.RDD;
+import org.apache.spark.sql.Encoders;
+import org.apache.spark.sql.SaveMode;
 import org.apache.spark.sql.SparkSession;
 import org.dom4j.DocumentException;
 import org.slf4j.Logger;
@@ -127,8 +130,8 @@ public class GenerateEntitiesApplication {
 						.sequenceFile(sp, Text.class, Text.class)
 						.map(k -> new Tuple2<>(k._1().toString(), k._2().toString()))
 						.map(k -> convertToListOaf(k._1(), k._2(), shouldHashId, vocs))
-						.filter(Objects::nonNull)
+						.flatMap(List::iterator)
-						.flatMap(List::iterator));
+						.filter(Objects::nonNull));
 		}
 
 		switch (mode) {
@@ -155,11 +158,11 @@ public class GenerateEntitiesApplication {
 			.saveAsTextFile(targetPath, GzipCodec.class);
 	}
 
-	private static List<Oaf> convertToListOaf(
+	public static List<Oaf> convertToListOaf(
 		final String id,
 		final String s,
 		final boolean shouldHashId,
-		final VocabularyGroup vocs) throws DocumentException {
+		final VocabularyGroup vocs) {
 		final String type = StringUtils.substringAfter(id, ":");
 
 		switch (type.toLowerCase()) {
@@ -200,8 +203,7 @@ public class GenerateEntitiesApplication {
 		try {
 			return OBJECT_MAPPER.readValue(s, clazz);
 		} catch (final Exception e) {
-			log.error("Error parsing object of class: {}", clazz);
+			log.error("Error parsing object of class: {}:\n{}", clazz, s);
-			log.error(s);
 			throw new IllegalArgumentException(e);
 		}
 	}

dhp-workflows/dhp-graph-mapper/src/main/java/eu/dnetlib/dhp/oa/graph/raw/OafToOafMapper.java

@@ -159,22 +159,25 @@ public class OafToOafMapper extends AbstractMdRecordToOafMapper {
 			.setProcessingchargecurrency(field(doc.valueOf("//oaf:processingchargeamount/@currency"), info));
 
 		final List<Node> nodes = Lists.newArrayList(doc.selectNodes("//dc:identifier"));
-		instance
+		final List<String> url = nodes
-			.setUrl(
+			.stream()
-				nodes
+			.filter(n -> StringUtils.isNotBlank(n.getText()))
-					.stream()
+			.map(n -> n.getText().trim())
-					.filter(n -> StringUtils.isNotBlank(n.getText()))
+			.filter(u -> u.startsWith("http"))
-					.map(n -> n.getText().trim())
+			.map(s -> {
-					.filter(u -> u.startsWith("http"))
+				try {
-					.map(s -> {
+					return URLDecoder.decode(s, "UTF-8");
-						try {
+				} catch (Throwable t) {
-							return URLDecoder.decode(s, "UTF-8");
+					return s;
-						} catch (Throwable t) {
+				}
-							return s;
+			})
-						}
+			.distinct()
-					})
+			.collect(Collectors.toCollection(ArrayList::new));
-					.distinct()
+		final Set<String> validUrl = validateUrl(url);
-					.collect(Collectors.toCollection(ArrayList::new)));
+		if (!validUrl.isEmpty()) {
+			instance.setUrl(new ArrayList<>());
+			instance.getUrl().addAll(validUrl);
+		}
 
 		return Lists.newArrayList(instance);
 	}

dhp-workflows/dhp-graph-mapper/src/main/java/eu/dnetlib/dhp/oa/graph/raw/OdfToOafMapper.java

@@ -6,11 +6,14 @@ import static eu.dnetlib.dhp.schema.oaf.utils.OafMapperUtils.*;
 import static eu.dnetlib.dhp.schema.oaf.utils.OafMapperUtils.structuredProperty;
 
 import java.io.UnsupportedEncodingException;
+import java.net.MalformedURLException;
+import java.net.URL;
 import java.net.URLDecoder;
 import java.util.*;
 import java.util.stream.Collectors;
 
 import org.apache.commons.lang3.StringUtils;
+import org.apache.commons.validator.routines.UrlValidator;
 import org.dom4j.Document;
 import org.dom4j.Element;
 import org.dom4j.Node;
@@ -171,23 +174,31 @@ public class OdfToOafMapper extends AbstractMdRecordToOafMapper {
 		for (final Object o : doc.selectNodes("//*[local-name()='identifier' and ./@identifierType='landingPage']")) {
 			url.add(trimAndDecodeUrl(((Node) o).getText().trim()));
 		}
-		for (final Object o : doc
+
-			.selectNodes("//*[local-name()='alternateIdentifier' and ./@alternateIdentifierType='DOI']")) {
+		Set<String> validUrl = validateUrl(url);
-			url.add(HTTP_DOI_PREIFX + ((Node) o).getText().trim());
+
+		if (validUrl.stream().noneMatch(s -> s.contains("doi.org"))) {
+			for (final Object o : doc
+				.selectNodes("//*[local-name()='alternateIdentifier' and ./@alternateIdentifierType='DOI']")) {
+				validUrl.add(HTTP_DOI_PREIFX + ((Node) o).getText().trim());
+			}
+			for (final Object o : doc.selectNodes("//*[local-name()='identifier' and ./@identifierType='DOI']")) {
+				validUrl.add(HTTP_DOI_PREIFX + ((Node) o).getText().trim());
+			}
 		}
-		for (final Object o : doc.selectNodes("//*[local-name()='identifier' and ./@identifierType='DOI']")) {
+		if (validUrl.stream().noneMatch(s -> s.contains("hdl.handle.net"))) {
-			url.add(HTTP_DOI_PREIFX + ((Node) o).getText().trim());
+			for (final Object o : doc
+				.selectNodes("//*[local-name()='alternateIdentifier' and ./@alternateIdentifierType='Handle']")) {
+				validUrl.add(HTTP_HANDLE_PREIFX + ((Node) o).getText().trim());
+			}
+			for (final Object o : doc.selectNodes("//*[local-name()='identifier' and ./@identifierType='Handle']")) {
+				validUrl.add(HTTP_HANDLE_PREIFX + ((Node) o).getText().trim());
+			}
 		}
-		for (final Object o : doc
+
-			.selectNodes("//*[local-name()='alternateIdentifier' and ./@alternateIdentifierType='Handle']")) {
+		if (!validUrl.isEmpty()) {
-			url.add(HTTP_HANDLE_PREIFX + ((Node) o).getText().trim());
-		}
-		for (final Object o : doc.selectNodes("//*[local-name()='identifier' and ./@identifierType='Handle']")) {
-			url.add(HTTP_HANDLE_PREIFX + ((Node) o).getText().trim());
-		}
-		if (!url.isEmpty()) {
 			instance.setUrl(new ArrayList<>());
-			instance.getUrl().addAll(url);
+			instance.getUrl().addAll(validUrl);
 		}
 		return Arrays.asList(instance);
 	}

dhp-workflows/dhp-graph-mapper/src/main/java/eu/dnetlib/dhp/oa/graph/raw/VerifyRecordsApplication.java

@@ -0,0 +1,108 @@
+
+package eu.dnetlib.dhp.oa.graph.raw;
+
+import static eu.dnetlib.dhp.common.SparkSessionSupport.runWithSparkSession;
+
+import java.util.Arrays;
+import java.util.List;
+import java.util.Objects;
+import java.util.Optional;
+import java.util.stream.Collectors;
+
+import org.apache.commons.io.IOUtils;
+import org.apache.hadoop.io.Text;
+import org.apache.spark.SparkConf;
+import org.apache.spark.api.java.JavaSparkContext;
+import org.apache.spark.rdd.RDD;
+import org.apache.spark.sql.Encoders;
+import org.apache.spark.sql.SaveMode;
+import org.apache.spark.sql.SparkSession;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import eu.dnetlib.dhp.application.ArgumentApplicationParser;
+import eu.dnetlib.dhp.common.HdfsSupport;
+import eu.dnetlib.dhp.common.vocabulary.VocabularyGroup;
+import eu.dnetlib.dhp.schema.oaf.Oaf;
+import eu.dnetlib.dhp.utils.ISLookupClientFactory;
+import eu.dnetlib.enabling.is.lookup.rmi.ISLookUpService;
+import scala.Tuple2;
+
+public class VerifyRecordsApplication {
+
+	private static final Logger log = LoggerFactory.getLogger(VerifyRecordsApplication.class);
+
+	public static void main(final String[] args) throws Exception {
+		final ArgumentApplicationParser parser = new ArgumentApplicationParser(
+			IOUtils
+				.toString(
+					VerifyRecordsApplication.class
+						.getResourceAsStream("/eu/dnetlib/dhp/oa/graph/verify_records_parameters.json")));
+
+		parser.parseArgument(args);
+
+		final Boolean isSparkSessionManaged = Optional
+			.ofNullable(parser.get("isSparkSessionManaged"))
+			.map(Boolean::valueOf)
+			.orElse(Boolean.TRUE);
+		log.info("isSparkSessionManaged: {}", isSparkSessionManaged);
+
+		final String sourcePaths = parser.get("sourcePaths");
+		log.info("sourcePaths: {}", sourcePaths);
+
+		final String invalidPath = parser.get("invalidPath");
+		log.info("invalidPath: {}", invalidPath);
+
+		final String isLookupUrl = parser.get("isLookupUrl");
+		log.info("isLookupUrl: {}", isLookupUrl);
+
+		final ISLookUpService isLookupService = ISLookupClientFactory.getLookUpService(isLookupUrl);
+		final VocabularyGroup vocs = VocabularyGroup.loadVocsFromIS(isLookupService);
+
+		final SparkConf conf = new SparkConf();
+		runWithSparkSession(conf, isSparkSessionManaged, spark -> {
+			HdfsSupport.remove(invalidPath, spark.sparkContext().hadoopConfiguration());
+			validateRecords(spark, sourcePaths, invalidPath, vocs);
+		});
+	}
+
+	private static void validateRecords(SparkSession spark, String sourcePaths, String invalidPath,
+		VocabularyGroup vocs) {
+
+		final JavaSparkContext sc = JavaSparkContext.fromSparkContext(spark.sparkContext());
+		final List<String> existingSourcePaths = Arrays
+			.stream(sourcePaths.split(","))
+			.filter(p -> HdfsSupport.exists(p, sc.hadoopConfiguration()))
+			.collect(Collectors.toList());
+
+		log.info("Verify records in files:");
+		existingSourcePaths.forEach(log::info);
+
+		for (final String sp : existingSourcePaths) {
+			RDD<String> invalidRecords = sc
+				.sequenceFile(sp, Text.class, Text.class)
+				.map(k -> tryApplyMapping(k._1().toString(), k._2().toString(), true, vocs))
+				.filter(Objects::nonNull)
+				.rdd();
+			spark
+				.createDataset(invalidRecords, Encoders.STRING())
+				.write()
+				.mode(SaveMode.Append)
+				.option("compression", "gzip")
+				.text(invalidPath);
+		}
+	}
+
+	private static String tryApplyMapping(
+		final String id,
+		final String xmlRecord,
+		final boolean shouldHashId,
+		final VocabularyGroup vocs) {
+
+		final List<Oaf> oaf = GenerateEntitiesApplication.convertToListOaf(id, xmlRecord, shouldHashId, vocs);
+		if (Optional.ofNullable(oaf).map(List::isEmpty).orElse(false)) {
+			return xmlRecord;
+		}
+		return null;
+	}
+}

dhp-workflows/dhp-graph-mapper/src/main/java/eu/dnetlib/dhp/oa/graph/raw/common/AbstractMigrationApplication.java

@@ -4,6 +4,7 @@ package eu.dnetlib.dhp.oa.graph.raw.common;
 import java.io.Closeable;
 import java.io.IOException;
 import java.util.Arrays;
+import java.util.List;
 import java.util.Set;
 import java.util.concurrent.atomic.AtomicInteger;
 import java.util.stream.Collectors;
@@ -24,8 +25,11 @@ import org.apache.http.impl.client.HttpClients;
 import com.fasterxml.jackson.core.JsonProcessingException;
 import com.fasterxml.jackson.databind.ObjectMapper;
 
+import eu.dnetlib.dhp.common.vocabulary.VocabularyGroup;
+import eu.dnetlib.dhp.oa.graph.raw.OafToOafMapper;
+import eu.dnetlib.dhp.oa.graph.raw.OdfToOafMapper;
 import eu.dnetlib.dhp.schema.mdstore.MDStoreWithInfo;
-import eu.dnetlib.dhp.schema.oaf.Oaf;
+import eu.dnetlib.dhp.schema.oaf.*;
 import eu.dnetlib.dhp.utils.DHPUtils;
 
 public class AbstractMigrationApplication implements Closeable {

dhp-workflows/dhp-graph-mapper/src/main/resources/eu/dnetlib/dhp/oa/graph/raw_all/oozie_app/workflow.xml

@@ -446,10 +446,34 @@
     <join name="wait_import" to="fork_generate_entities"/>
 
     <fork name="fork_generate_entities">
-        <path start="GenerateEntities_claim"/>
+        <path start="VerifyRecords_claim"/>
-        <path start="GenerateEntities"/>
+        <path start="VerifyRecords"/>
     </fork>
 
+    <action name="VerifyRecords_claim">
+        <spark xmlns="uri:oozie:spark-action:0.2">
+            <master>yarn</master>
+            <mode>cluster</mode>
+            <name>VerifyRecords_claim</name>
+            <class>eu.dnetlib.dhp.oa.graph.raw.VerifyRecordsApplication</class>
+            <jar>dhp-graph-mapper-${projectVersion}.jar</jar>
+            <spark-opts>
+                --executor-memory ${sparkExecutorMemory}
+                --executor-cores ${sparkExecutorCores}
+                --driver-memory=${sparkDriverMemory}
+                --conf spark.extraListeners=${spark2ExtraListeners}
+                --conf spark.sql.queryExecutionListeners=${spark2SqlQueryExecutionListeners}
+                --conf spark.yarn.historyServer.address=${spark2YarnHistoryServerAddress}
+                --conf spark.eventLog.dir=${nameNode}${spark2EventLogDir}
+            </spark-opts>
+            <arg>--sourcePaths</arg><arg>${contentPath}/db_claims,${contentPath}/oaf_claims,${contentPath}/odf_claims</arg>
+            <arg>--invalidPath</arg><arg>${workingDir}/invalid_records_claim</arg>
+            <arg>--isLookupUrl</arg><arg>${isLookupUrl}</arg>
+        </spark>
+        <ok to="GenerateEntities_claim"/>
+        <error to="Kill"/>
+    </action>
+
     <action name="GenerateEntities_claim">
         <spark xmlns="uri:oozie:spark-action:0.2">
             <master>yarn</master>
@@ -499,6 +523,30 @@
         <error to="Kill"/>
     </action>
 
+    <action name="VerifyRecords">
+        <spark xmlns="uri:oozie:spark-action:0.2">
+            <master>yarn</master>
+            <mode>cluster</mode>
+            <name>VerifyRecords</name>
+            <class>eu.dnetlib.dhp.oa.graph.raw.VerifyRecordsApplication</class>
+            <jar>dhp-graph-mapper-${projectVersion}.jar</jar>
+            <spark-opts>
+                --executor-memory ${sparkExecutorMemory}
+                --executor-cores ${sparkExecutorCores}
+                --driver-memory=${sparkDriverMemory}
+                --conf spark.extraListeners=${spark2ExtraListeners}
+                --conf spark.sql.queryExecutionListeners=${spark2SqlQueryExecutionListeners}
+                --conf spark.yarn.historyServer.address=${spark2YarnHistoryServerAddress}
+                --conf spark.eventLog.dir=${nameNode}${spark2EventLogDir}
+            </spark-opts>
+            <arg>--sourcePaths</arg><arg>${contentPath}/db_openaire,${contentPath}/db_openorgs,${contentPath}/oaf_records,${contentPath}/odf_records,${contentPath}/oaf_records_hdfs,${contentPath}/odf_records_hdfs,${contentPath}/oaf_records_invisible</arg>
+            <arg>--invalidPath</arg><arg>${workingDir}/invalid_records</arg>
+            <arg>--isLookupUrl</arg><arg>${isLookupUrl}</arg>
+        </spark>
+        <ok to="GenerateEntities"/>
+        <error to="Kill"/>
+    </action>
+
     <action name="GenerateEntities">
         <spark xmlns="uri:oozie:spark-action:0.2">
             <master>yarn</master>

dhp-workflows/dhp-graph-mapper/src/main/resources/eu/dnetlib/dhp/oa/graph/verify_records_parameters.json

@@ -0,0 +1,26 @@
+[
+	{
+		"paramName": "issm",
+		"paramLongName": "isSparkSessionManaged",
+		"paramDescription": "when true will stop SparkSession after job execution",
+		"paramRequired": false
+	},
+	{
+		"paramName": "s",
+		"paramLongName": "sourcePaths",
+		"paramDescription": "the HDFS source paths which contains the sequential file (comma separated)",
+		"paramRequired": true
+	},
+	{
+		"paramName": "i",
+		"paramLongName": "invalidPath",
+		"paramDescription": "the path of the invalid records file",
+		"paramRequired": false
+	},
+	{
+		"paramName": "isu",
+		"paramLongName": "isLookupUrl",
+		"paramDescription": "the url of the ISLookupService",
+		"paramRequired": true
+	}
+]

dhp-workflows/dhp-graph-mapper/src/test/java/eu/dnetlib/dhp/oa/graph/raw/MappersTest.java

@@ -21,7 +21,6 @@ import org.junit.jupiter.api.extension.ExtendWith;
 import org.mockito.Mock;
 import org.mockito.junit.jupiter.MockitoExtension;
 
-import com.fasterxml.jackson.core.JsonProcessingException;
 import com.fasterxml.jackson.databind.ObjectMapper;
 
 import eu.dnetlib.dhp.common.vocabulary.VocabularyGroup;
@@ -948,6 +947,15 @@ class MappersTest {
 
 	}
 
+	@Test
+	void testNotWellFormed() throws IOException {
+		final String xml = IOUtils
+			.toString(Objects.requireNonNull(getClass().getResourceAsStream("oaf_notwellformed.xml")));
+		final List<Oaf> actual = new OafToOafMapper(vocs, false, true).processMdRecord(xml);
+		assertNotNull(actual);
+		assertTrue(actual.isEmpty());
+	}
+
 	private void assertValidId(final String id) {
 		// System.out.println(id);
 

dhp-workflows/dhp-graph-mapper/src/test/java/eu/dnetlib/dhp/oa/graph/raw/MigrateDbEntitiesApplicationTest.java

@@ -251,6 +251,18 @@ class MigrateDbEntitiesApplicationTest {
 		assertValidId(r2.getSource());
 		assertEquals(r1.getSource(), r2.getTarget());
 		assertEquals(r2.getSource(), r1.getTarget());
+
+		assertTrue(r1.getSource().startsWith("10|"));
+		assertTrue(r1.getTarget().startsWith("20|"));
+
+		assertEquals(ModelConstants.DATASOURCE_ORGANIZATION, r1.getRelType());
+		assertEquals(ModelConstants.DATASOURCE_ORGANIZATION, r2.getRelType());
+
+		assertEquals(ModelConstants.PROVISION, r1.getSubRelType());
+		assertEquals(ModelConstants.PROVISION, r2.getSubRelType());
+
+		assertEquals(ModelConstants.IS_PROVIDED_BY, r1.getRelClass());
+		assertEquals(ModelConstants.PROVIDES, r2.getRelClass());
 	}
 
 	@Test

dhp-workflows/dhp-graph-mapper/src/test/resources/eu/dnetlib/dhp/oa/graph/raw/oaf_notwellformed.xml

@@ -0,0 +1,70 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<record xmlns:dc="http://purl.org/dc/elements/1.1/"
+        xmlns:dr="http://www.driver-repository.eu/namespace/dr"
+        xmlns:dri="http://www.driver-repository.eu/namespace/dri"
+        xmlns:oaf="http://namespace.openaire.eu/oaf"
+        xmlns:oai="http://www.openarchives.org/OAI/2.0/"
+        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
+    <header xmlns="http://namespace.openaire.eu/">
+        <dri:objIdentifier>jairo_______::000012e58ed836576ef2a0d38b0f726f</dri:objIdentifier>
+        <dri:recordIdentifier>oai:irdb.nii.ac.jp:01221:0000010198</dri:recordIdentifier>
+        <dri:dateOfCollection/>
+        <dri:mdFormat/>
+        <dri:mdFormatInterpretation/>
+        <dri:repositoryId/>
+        <dr:objectIdentifier/>
+        <dr:dateOfCollection>2021-05-10T11:31:09.424Z</dr:dateOfCollection>
+        <dr:dateOfTransformation>2021-06-03T01:45:42.536Z</dr:dateOfTransformation>
+        <oaf:datasourceprefix>jairo_______</oaf:datasourceprefix>
+    </header>
+    <metadata xmlns="http://namespace.openaire.eu/">
+        <dc:title>多項式GCDを用いた復号法に関する研究<dc:title>
+        <dc:creator>上原, 剛</dc:creator>
+        <dc:creator>甲斐, 博</dc:creator>
+        <dc:creator>野田, 松太郎</dc:creator>
+        <dc:format>application/pdf</dc:format>
+        <dc:identifier>http://hdl.handle.net/2433/25934</dc:identifier>
+        <dc:language>jpn</dc:language>
+        <dc:publisher>京都大学数理解析研究所</dc:publisher>
+        <dc:subject classid="ndc" classname="ndc"
+                    schemeid="dnet:subject_classification_typologies" schemename="dnet:subject_classification_typologies">410</dc:subject>
+        <dc:type>Departmental Bulletin Paper</dc:type>
+        <dr:CobjCategory type="publication">0014</dr:CobjCategory>
+        <oaf:dateAccepted>2004-10-01</oaf:dateAccepted>
+        <oaf:projectid/>
+        <oaf:collectedDatasourceid>openaire____::554c7c2873</oaf:collectedDatasourceid>
+        <oaf:accessrights>OPEN</oaf:accessrights>
+        <oaf:hostedBy id="openaire____::554c7c2873" name="JAIRO"/>
+        <oaf:collectedFrom id="openaire____::554c7c2873" name="JAIRO"/>
+        <oaf:identifier identifierType="handle">2433/25934</oaf:identifier>
+        <oaf:identifier identifierType="ncid">AN00061013</oaf:identifier>
+        <oaf:identifier identifierType="LandingPage">http://hdl.handle.net/2433/25934</oaf:identifier>
+        <oaf:fulltext>http://repository.kulib.kyoto-u.ac.jp/dspace/bitstream/2433/25934/1/1395-16.pdf</oaf:fulltext>
+        <oaf:journal ep="110" iss="" issn="1880-2818" sp="104" vol="1395">数理解析研究所講究録</oaf:journal>
+    </metadata>
+    <about>
+        <provenance xmlns="http://www.openarchives.org/OAI/2.0/provenance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/provenance http://www.openarchives.org/OAI/2.0/provenance.xsd">
+            <originDescription altered="true" harvestDate="2021-05-10T11:31:09.424Z">
+                <baseURL>https%3A%2F%2Firdb.nii.ac.jp%2Foai</baseURL>
+                <identifier>oai:irdb.nii.ac.jp:01221:0000010198</identifier>
+                <datestamp>2021-04-13T13:36:29Z</datestamp>
+                <metadataNamespace/>
+                <originDescription altered="true" harvestDate="2021-04-13T13:36:29Z">
+                    <baseURL>http://repository.kulib.kyoto-u.ac.jp/dspace-oai/request</baseURL>
+                    <identifier>oai:repository.kulib.kyoto-u.ac.jp:2433/25934</identifier>
+                    <datestamp>2012-07-12T14:15:41Z</datestamp>
+                    <metadataNamespace>http://irdb.nii.ac.jp/oai</metadataNamespace>
+                </originDescription>
+            </originDescription>
+        </provenance>
+        <oaf:datainfo>
+            <oaf:inferred>false</oaf:inferred>
+            <oaf:deletedbyinference>false</oaf:deletedbyinference>
+            <oaf:trust>0.9</oaf:trust>
+            <oaf:inferenceprovenance/>
+            <oaf:provenanceaction classid="sysimport:crosswalk:repository"
+                                  classname="sysimport:crosswalk:repository"
+                                  schemeid="dnet:provenanceActions" schemename="dnet:provenanceActions"/>
+        </oaf:datainfo>
+    </about>
+</record>

dhp-workflows/dhp-graph-mapper/src/test/resources/log4j.properties

@@ -0,0 +1,8 @@
+# Root logger option
+log4j.rootLogger=DEBUG, stdout
+
+# Direct log messages to stdout
+log4j.appender.stdout=org.apache.log4j.ConsoleAppender
+log4j.appender.stdout.Target=System.out
+log4j.appender.stdout.layout=org.apache.log4j.PatternLayout
+log4j.appender.stdout.layout.ConversionPattern=%d{yyyy-MM-dd HH:mm:ss} %-5p %c{1}:%L - %m%n

pom.xml

@@ -200,6 +200,12 @@
 				<version>${dhp.commons.lang.version}</version>
 			</dependency>
 
+			<dependency>
+				<groupId>commons-validator</groupId>
+				<artifactId>commons-validator</artifactId>
+				<version>1.7</version>
+			</dependency>
+
 			<dependency>
 				<groupId>com.github.sisyphsu</groupId>
 				<artifactId>dateparser</artifactId>