From 25307965d20b3fc7ba4ba22ebcc18addacc63bcb Mon Sep 17 00:00:00 2001 From: "michele.artini" Date: Mon, 20 Apr 2020 09:43:27 +0200 Subject: [PATCH] add a default datainfo if missing --- .../raw/AbstractMdRecordToOafMapper.java | 857 +++++++++--------- 1 file changed, 426 insertions(+), 431 deletions(-) diff --git a/dhp-workflows/dhp-graph-mapper/src/main/java/eu/dnetlib/dhp/oa/graph/raw/AbstractMdRecordToOafMapper.java b/dhp-workflows/dhp-graph-mapper/src/main/java/eu/dnetlib/dhp/oa/graph/raw/AbstractMdRecordToOafMapper.java index f1058db38..29d17d1ce 100644 --- a/dhp-workflows/dhp-graph-mapper/src/main/java/eu/dnetlib/dhp/oa/graph/raw/AbstractMdRecordToOafMapper.java +++ b/dhp-workflows/dhp-graph-mapper/src/main/java/eu/dnetlib/dhp/oa/graph/raw/AbstractMdRecordToOafMapper.java @@ -1,443 +1,438 @@ package eu.dnetlib.dhp.oa.graph.raw; -import static eu.dnetlib.dhp.oa.graph.raw.common.OafMapperUtils.*; +import static eu.dnetlib.dhp.oa.graph.raw.common.OafMapperUtils.createOpenaireId; +import static eu.dnetlib.dhp.oa.graph.raw.common.OafMapperUtils.dataInfo; +import static eu.dnetlib.dhp.oa.graph.raw.common.OafMapperUtils.field; +import static eu.dnetlib.dhp.oa.graph.raw.common.OafMapperUtils.journal; +import static eu.dnetlib.dhp.oa.graph.raw.common.OafMapperUtils.keyValue; +import static eu.dnetlib.dhp.oa.graph.raw.common.OafMapperUtils.listFields; +import static eu.dnetlib.dhp.oa.graph.raw.common.OafMapperUtils.oaiIProvenance; +import static eu.dnetlib.dhp.oa.graph.raw.common.OafMapperUtils.qualifier; +import static eu.dnetlib.dhp.oa.graph.raw.common.OafMapperUtils.structuredProperty; + +import java.util.ArrayList; +import java.util.Arrays; +import java.util.Date; +import java.util.HashMap; +import java.util.List; +import java.util.Map; -import eu.dnetlib.dhp.schema.oaf.*; -import java.util.*; import org.apache.commons.lang3.StringUtils; import org.dom4j.Document; import org.dom4j.DocumentFactory; import org.dom4j.DocumentHelper; import org.dom4j.Node; +import eu.dnetlib.dhp.schema.oaf.Author; +import eu.dnetlib.dhp.schema.oaf.DataInfo; +import eu.dnetlib.dhp.schema.oaf.Dataset; +import eu.dnetlib.dhp.schema.oaf.Field; +import eu.dnetlib.dhp.schema.oaf.GeoLocation; +import eu.dnetlib.dhp.schema.oaf.Instance; +import eu.dnetlib.dhp.schema.oaf.Journal; +import eu.dnetlib.dhp.schema.oaf.KeyValue; +import eu.dnetlib.dhp.schema.oaf.OAIProvenance; +import eu.dnetlib.dhp.schema.oaf.Oaf; +import eu.dnetlib.dhp.schema.oaf.OtherResearchProduct; +import eu.dnetlib.dhp.schema.oaf.Publication; +import eu.dnetlib.dhp.schema.oaf.Qualifier; +import eu.dnetlib.dhp.schema.oaf.Relation; +import eu.dnetlib.dhp.schema.oaf.Result; +import eu.dnetlib.dhp.schema.oaf.Software; +import eu.dnetlib.dhp.schema.oaf.StructuredProperty; + public abstract class AbstractMdRecordToOafMapper { - protected final Map code2name; - - protected static final Qualifier MAIN_TITLE_QUALIFIER = - qualifier("main title", "main title", "dnet:dataCite_title", "dnet:dataCite_title"); - - protected static final Qualifier PUBLICATION_RESULTTYPE_QUALIFIER = - qualifier( - "publication", - "publication", - "dnet:result_typologies", - "dnet:result_typologies"); - protected static final Qualifier DATASET_RESULTTYPE_QUALIFIER = - qualifier("dataset", "dataset", "dnet:result_typologies", "dnet:result_typologies"); - protected static final Qualifier SOFTWARE_RESULTTYPE_QUALIFIER = - qualifier("software", "software", "dnet:result_typologies", "dnet:result_typologies"); - protected static final Qualifier OTHER_RESULTTYPE_QUALIFIER = - qualifier("other", "other", "dnet:result_typologies", "dnet:result_typologies"); - - protected AbstractMdRecordToOafMapper(final Map code2name) { - this.code2name = code2name; - } - - public List processMdRecord(final String xml) { - try { - final Map nsContext = new HashMap<>(); - nsContext.put("dr", "http://www.driver-repository.eu/namespace/dr"); - nsContext.put("dri", "http://www.driver-repository.eu/namespace/dri"); - nsContext.put("oaf", "http://namespace.openaire.eu/oaf"); - nsContext.put("oai", "http://www.openarchives.org/OAI/2.0/"); - nsContext.put("prov", "http://www.openarchives.org/OAI/2.0/provenance"); - nsContext.put("dc", "http://purl.org/dc/elements/1.1/"); - nsContext.put("datacite", "http://datacite.org/schema/kernel-3"); - DocumentFactory.getInstance().setXPathNamespaceURIs(nsContext); - - final Document doc = - DocumentHelper.parseText( - xml.replaceAll( - "http://datacite.org/schema/kernel-4", - "http://datacite.org/schema/kernel-3")); - - final String type = doc.valueOf("//dr:CobjCategory/@type"); - final KeyValue collectedFrom = - keyValue( - doc.valueOf("//oaf:collectedFrom/@id"), - doc.valueOf("//oaf:collectedFrom/@name")); - final KeyValue hostedBy = - StringUtils.isBlank(doc.valueOf("//oaf:hostedBy/@id")) - ? collectedFrom - : keyValue( - doc.valueOf("//oaf:hostedBy/@id"), - doc.valueOf("//oaf:hostedBy/@name")); - - final DataInfo info = prepareDataInfo(doc); - final long lastUpdateTimestamp = new Date().getTime(); - - return createOafs(doc, type, collectedFrom, hostedBy, info, lastUpdateTimestamp); - } catch (final Exception e) { - throw new RuntimeException(e); - } - } - - protected List createOafs( - final Document doc, - final String type, - final KeyValue collectedFrom, - final KeyValue hostedBy, - final DataInfo info, - final long lastUpdateTimestamp) { - - final List oafs = new ArrayList<>(); - - switch (type.toLowerCase()) { - case "": - case "publication": - final Publication p = new Publication(); - populateResultFields(p, doc, collectedFrom, hostedBy, info, lastUpdateTimestamp); - p.setResulttype(PUBLICATION_RESULTTYPE_QUALIFIER); - p.setJournal(prepareJournal(doc, info)); - oafs.add(p); - break; - case "dataset": - final Dataset d = new Dataset(); - populateResultFields(d, doc, collectedFrom, hostedBy, info, lastUpdateTimestamp); - d.setResulttype(DATASET_RESULTTYPE_QUALIFIER); - d.setStoragedate(prepareDatasetStorageDate(doc, info)); - d.setDevice(prepareDatasetDevice(doc, info)); - d.setSize(prepareDatasetSize(doc, info)); - d.setVersion(prepareDatasetVersion(doc, info)); - d.setLastmetadataupdate(prepareDatasetLastMetadataUpdate(doc, info)); - d.setMetadataversionnumber(prepareDatasetMetadataVersionNumber(doc, info)); - d.setGeolocation(prepareDatasetGeoLocations(doc, info)); - oafs.add(d); - break; - case "software": - final Software s = new Software(); - populateResultFields(s, doc, collectedFrom, hostedBy, info, lastUpdateTimestamp); - s.setResulttype(SOFTWARE_RESULTTYPE_QUALIFIER); - s.setDocumentationUrl(prepareSoftwareDocumentationUrls(doc, info)); - s.setLicense(prepareSoftwareLicenses(doc, info)); - s.setCodeRepositoryUrl(prepareSoftwareCodeRepositoryUrl(doc, info)); - s.setProgrammingLanguage(prepareSoftwareProgrammingLanguage(doc, info)); - oafs.add(s); - break; - case "otherresearchproducts": - default: - final OtherResearchProduct o = new OtherResearchProduct(); - populateResultFields(o, doc, collectedFrom, hostedBy, info, lastUpdateTimestamp); - o.setResulttype(OTHER_RESULTTYPE_QUALIFIER); - o.setContactperson(prepareOtherResearchProductContactPersons(doc, info)); - o.setContactgroup(prepareOtherResearchProductContactGroups(doc, info)); - o.setTool(prepareOtherResearchProductTools(doc, info)); - oafs.add(o); - break; - } - - if (!oafs.isEmpty()) { - oafs.addAll(addProjectRels(doc, collectedFrom, info, lastUpdateTimestamp)); - oafs.addAll(addOtherResultRels(doc, collectedFrom, info, lastUpdateTimestamp)); - } - - return oafs; - } - - private List addProjectRels( - final Document doc, - final KeyValue collectedFrom, - final DataInfo info, - final long lastUpdateTimestamp) { - - final List res = new ArrayList<>(); - - final String docId = createOpenaireId(50, doc.valueOf("//dri:objIdentifier"), false); - - for (final Object o : doc.selectNodes("//oaf:projectid")) { - final String projectId = createOpenaireId(40, ((Node) o).getText(), true); - - final Relation r1 = new Relation(); - r1.setRelType("resultProject"); - r1.setSubRelType("outcome"); - r1.setRelClass("isProducedBy"); - r1.setSource(docId); - r1.setTarget(projectId); - r1.setCollectedFrom(Arrays.asList(collectedFrom)); - r1.setDataInfo(info); - r1.setLastupdatetimestamp(lastUpdateTimestamp); - res.add(r1); - - final Relation r2 = new Relation(); - r2.setRelType("resultProject"); - r2.setSubRelType("outcome"); - r2.setRelClass("produces"); - r2.setSource(projectId); - r2.setTarget(docId); - r2.setCollectedFrom(Arrays.asList(collectedFrom)); - r2.setDataInfo(info); - r2.setLastupdatetimestamp(lastUpdateTimestamp); - res.add(r2); - } - - return res; - } - - protected abstract List addOtherResultRels( - final Document doc, - final KeyValue collectedFrom, - final DataInfo info, - final long lastUpdateTimestamp); - - private void populateResultFields( - final Result r, - final Document doc, - final KeyValue collectedFrom, - final KeyValue hostedBy, - final DataInfo info, - final long lastUpdateTimestamp) { - r.setDataInfo(info); - r.setLastupdatetimestamp(lastUpdateTimestamp); - r.setId(createOpenaireId(50, doc.valueOf("//dri:objIdentifier"), false)); - r.setOriginalId(Arrays.asList(doc.valueOf("//dri:objIdentifier"))); - r.setCollectedfrom(Arrays.asList(collectedFrom)); - r.setPid( - prepareListStructProps( - doc, - "//oaf:identifier", - "@identifierType", - "dnet:pid_types", - "dnet:pid_types", - info)); - r.setDateofcollection(doc.valueOf("//dr:dateOfCollection")); - r.setDateoftransformation(doc.valueOf("//dr:dateOfTransformation")); - r.setExtraInfo(new ArrayList<>()); // NOT PRESENT IN MDSTORES - r.setOaiprovenance(prepareOAIprovenance(doc)); - r.setAuthor(prepareAuthors(doc, info)); - r.setLanguage(prepareLanguages(doc)); - r.setCountry(new ArrayList<>()); // NOT PRESENT IN MDSTORES - r.setSubject(prepareSubjects(doc, info)); - r.setTitle(prepareTitles(doc, info)); - r.setRelevantdate(prepareRelevantDates(doc, info)); - r.setDescription(prepareDescriptions(doc, info)); - r.setDateofacceptance(prepareField(doc, "//oaf:dateAccepted", info)); - r.setPublisher(preparePublisher(doc, info)); - r.setEmbargoenddate(prepareField(doc, "//oaf:embargoenddate", info)); - r.setSource(prepareSources(doc, info)); - r.setFulltext(new ArrayList<>()); // NOT PRESENT IN MDSTORES - r.setFormat(prepareFormats(doc, info)); - r.setContributor(prepareContributors(doc, info)); - r.setResourcetype(prepareResourceType(doc, info)); - r.setCoverage(prepareCoverages(doc, info)); - r.setContext(new ArrayList<>()); // NOT PRESENT IN MDSTORES - r.setExternalReference(new ArrayList<>()); // NOT PRESENT IN MDSTORES - r.setInstance(prepareInstances(doc, info, collectedFrom, hostedBy)); - } - - protected abstract Qualifier prepareResourceType(Document doc, DataInfo info); - - protected abstract List prepareInstances( - Document doc, DataInfo info, KeyValue collectedfrom, KeyValue hostedby); - - protected abstract List> prepareSources(Document doc, DataInfo info); - - protected abstract List prepareRelevantDates(Document doc, DataInfo info); - - protected abstract List> prepareCoverages(Document doc, DataInfo info); - - protected abstract List> prepareContributors(Document doc, DataInfo info); - - protected abstract List> prepareFormats(Document doc, DataInfo info); - - protected abstract Field preparePublisher(Document doc, DataInfo info); - - protected abstract List> prepareDescriptions(Document doc, DataInfo info); - - protected abstract List prepareTitles(Document doc, DataInfo info); - - protected abstract List prepareSubjects(Document doc, DataInfo info); - - protected abstract Qualifier prepareLanguages(Document doc); - - protected abstract List prepareAuthors(Document doc, DataInfo info); - - protected abstract List> prepareOtherResearchProductTools( - Document doc, DataInfo info); - - protected abstract List> prepareOtherResearchProductContactGroups( - Document doc, DataInfo info); - - protected abstract List> prepareOtherResearchProductContactPersons( - Document doc, DataInfo info); - - protected abstract Qualifier prepareSoftwareProgrammingLanguage(Document doc, DataInfo info); - - protected abstract Field prepareSoftwareCodeRepositoryUrl(Document doc, DataInfo info); - - protected abstract List prepareSoftwareLicenses( - Document doc, DataInfo info); - - protected abstract List> prepareSoftwareDocumentationUrls( - Document doc, DataInfo info); - - protected abstract List prepareDatasetGeoLocations(Document doc, DataInfo info); - - protected abstract Field prepareDatasetMetadataVersionNumber( - Document doc, DataInfo info); - - protected abstract Field prepareDatasetLastMetadataUpdate(Document doc, DataInfo info); - - protected abstract Field prepareDatasetVersion(Document doc, DataInfo info); - - protected abstract Field prepareDatasetSize(Document doc, DataInfo info); - - protected abstract Field prepareDatasetDevice(Document doc, DataInfo info); - - protected abstract Field prepareDatasetStorageDate(Document doc, DataInfo info); - - private Journal prepareJournal(final Document doc, final DataInfo info) { - final Node n = doc.selectSingleNode("//oaf:journal"); - if (n != null) { - final String name = n.getText(); - final String issnPrinted = n.valueOf("@issn"); - final String issnOnline = n.valueOf("@eissn"); - final String issnLinking = n.valueOf("@lissn"); - final String ep = n.valueOf("@ep"); - final String iss = n.valueOf("@iss"); - final String sp = n.valueOf("@sp"); - final String vol = n.valueOf("@vol"); - final String edition = n.valueOf("@edition"); - if (StringUtils.isNotBlank(name)) { - return journal( - name, - issnPrinted, - issnOnline, - issnLinking, - ep, - iss, - sp, - vol, - edition, - null, - null, - info); - } - } - return null; - } - - protected Qualifier prepareQualifier( - final Node node, final String xpath, final String schemeId, final String schemeName) { - final String classId = node.valueOf(xpath); - final String className = code2name.get(classId); - return qualifier(classId, className, schemeId, schemeName); - } - - protected List prepareListStructProps( - final Node node, - final String xpath, - final String xpathClassId, - final String schemeId, - final String schemeName, - final DataInfo info) { - final List res = new ArrayList<>(); - for (final Object o : node.selectNodes(xpath)) { - final Node n = (Node) o; - final String classId = n.valueOf(xpathClassId); - final String className = code2name.get(classId); - res.add( - structuredProperty( - n.getText(), classId, className, schemeId, schemeName, info)); - } - return res; - } - - protected List prepareListStructProps( - final Node node, final String xpath, final Qualifier qualifier, final DataInfo info) { - final List res = new ArrayList<>(); - for (final Object o : node.selectNodes(xpath)) { - final Node n = (Node) o; - res.add(structuredProperty(n.getText(), qualifier, info)); - } - return res; - } - - protected List prepareListStructProps( - final Node node, final String xpath, final DataInfo info) { - final List res = new ArrayList<>(); - for (final Object o : node.selectNodes(xpath)) { - final Node n = (Node) o; - res.add( - structuredProperty( - n.getText(), - n.valueOf("@classid"), - n.valueOf("@classname"), - n.valueOf("@schemeid"), - n.valueOf("@schemename"), - info)); - } - return res; - } - - protected OAIProvenance prepareOAIprovenance(final Document doc) { - final Node n = - doc.selectSingleNode( - "//*[local-name()='provenance']/*[local-name()='originDescription']"); - - if (n == null) { - return null; - } - - final String identifier = n.valueOf("./*[local-name()='identifier']"); - final String baseURL = n.valueOf("./*[local-name()='baseURL']"); - ; - final String metadataNamespace = n.valueOf("./*[local-name()='metadataNamespace']"); - ; - final boolean altered = n.valueOf("@altered").equalsIgnoreCase("true"); - final String datestamp = n.valueOf("./*[local-name()='datestamp']"); - ; - final String harvestDate = n.valueOf("@harvestDate"); - ; - - return oaiIProvenance( - identifier, baseURL, metadataNamespace, altered, datestamp, harvestDate); - } - - protected DataInfo prepareDataInfo(final Document doc) { - final Node n = doc.selectSingleNode("//oaf:datainfo"); - - if (n == null) { - return null; - } - - final String paClassId = n.valueOf("./oaf:provenanceaction/@classid"); - final String paClassName = n.valueOf("./oaf:provenanceaction/@classname"); - final String paSchemeId = n.valueOf("./oaf:provenanceaction/@schemeid"); - final String paSchemeName = n.valueOf("./oaf:provenanceaction/@schemename"); - - final boolean deletedbyinference = - Boolean.parseBoolean(n.valueOf("./oaf:deletedbyinference")); - final String inferenceprovenance = n.valueOf("./oaf:inferenceprovenance"); - final Boolean inferred = Boolean.parseBoolean(n.valueOf("./oaf:inferred")); - final String trust = n.valueOf("./oaf:trust"); - - return dataInfo( - deletedbyinference, - inferenceprovenance, - inferred, - false, - qualifier(paClassId, paClassName, paSchemeId, paSchemeName), - trust); - } - - protected Field prepareField(final Node node, final String xpath, final DataInfo info) { - return field(node.valueOf(xpath), info); - } - - protected List> prepareListFields( - final Node node, final String xpath, final DataInfo info) { - return listFields(info, prepareListString(node, xpath)); - } - - protected List prepareListString(final Node node, final String xpath) { - final List res = new ArrayList<>(); - for (final Object o : node.selectNodes(xpath)) { - final String s = ((Node) o).getText().trim(); - if (StringUtils.isNotBlank(s)) { - res.add(s); - } - } - return res; - } + protected final Map code2name; + + protected static final Qualifier MAIN_TITLE_QUALIFIER = + qualifier("main title", "main title", "dnet:dataCite_title", "dnet:dataCite_title"); + + protected static final Qualifier PUBLICATION_RESULTTYPE_QUALIFIER = + qualifier("publication", "publication", "dnet:result_typologies", "dnet:result_typologies"); + protected static final Qualifier DATASET_RESULTTYPE_QUALIFIER = + qualifier("dataset", "dataset", "dnet:result_typologies", "dnet:result_typologies"); + protected static final Qualifier SOFTWARE_RESULTTYPE_QUALIFIER = + qualifier("software", "software", "dnet:result_typologies", "dnet:result_typologies"); + protected static final Qualifier OTHER_RESULTTYPE_QUALIFIER = + qualifier("other", "other", "dnet:result_typologies", "dnet:result_typologies"); + protected static final Qualifier REPOSITORY_QUALIFIER = + qualifier("sysimport:crosswalk:repository", "sysimport:crosswalk:repository", "dnet:provenanceActions", "dnet:provenanceActions"); + + protected AbstractMdRecordToOafMapper(final Map code2name) { + this.code2name = code2name; + } + + public List processMdRecord(final String xml) { + try { + final Map nsContext = new HashMap<>(); + nsContext.put("dr", "http://www.driver-repository.eu/namespace/dr"); + nsContext.put("dri", "http://www.driver-repository.eu/namespace/dri"); + nsContext.put("oaf", "http://namespace.openaire.eu/oaf"); + nsContext.put("oai", "http://www.openarchives.org/OAI/2.0/"); + nsContext.put("prov", "http://www.openarchives.org/OAI/2.0/provenance"); + nsContext.put("dc", "http://purl.org/dc/elements/1.1/"); + nsContext.put("datacite", "http://datacite.org/schema/kernel-3"); + DocumentFactory.getInstance().setXPathNamespaceURIs(nsContext); + + final Document doc = + DocumentHelper.parseText(xml.replaceAll("http://datacite.org/schema/kernel-4", "http://datacite.org/schema/kernel-3")); + + final String type = doc.valueOf("//dr:CobjCategory/@type"); + final KeyValue collectedFrom = + keyValue(doc.valueOf("//oaf:collectedFrom/@id"), doc.valueOf("//oaf:collectedFrom/@name")); + final KeyValue hostedBy = + StringUtils.isBlank(doc.valueOf("//oaf:hostedBy/@id")) + ? collectedFrom + : keyValue(doc.valueOf("//oaf:hostedBy/@id"), doc.valueOf("//oaf:hostedBy/@name")); + + final DataInfo info = prepareDataInfo(doc); + final long lastUpdateTimestamp = new Date().getTime(); + + return createOafs(doc, type, collectedFrom, hostedBy, info, lastUpdateTimestamp); + } catch (final Exception e) { + throw new RuntimeException(e); + } + } + + protected List createOafs( + final Document doc, + final String type, + final KeyValue collectedFrom, + final KeyValue hostedBy, + final DataInfo info, + final long lastUpdateTimestamp) { + + final List oafs = new ArrayList<>(); + + switch (type.toLowerCase()) { + case "": + case "publication": + final Publication p = new Publication(); + populateResultFields(p, doc, collectedFrom, hostedBy, info, lastUpdateTimestamp); + p.setResulttype(PUBLICATION_RESULTTYPE_QUALIFIER); + p.setJournal(prepareJournal(doc, info)); + oafs.add(p); + break; + case "dataset": + final Dataset d = new Dataset(); + populateResultFields(d, doc, collectedFrom, hostedBy, info, lastUpdateTimestamp); + d.setResulttype(DATASET_RESULTTYPE_QUALIFIER); + d.setStoragedate(prepareDatasetStorageDate(doc, info)); + d.setDevice(prepareDatasetDevice(doc, info)); + d.setSize(prepareDatasetSize(doc, info)); + d.setVersion(prepareDatasetVersion(doc, info)); + d.setLastmetadataupdate(prepareDatasetLastMetadataUpdate(doc, info)); + d.setMetadataversionnumber(prepareDatasetMetadataVersionNumber(doc, info)); + d.setGeolocation(prepareDatasetGeoLocations(doc, info)); + oafs.add(d); + break; + case "software": + final Software s = new Software(); + populateResultFields(s, doc, collectedFrom, hostedBy, info, lastUpdateTimestamp); + s.setResulttype(SOFTWARE_RESULTTYPE_QUALIFIER); + s.setDocumentationUrl(prepareSoftwareDocumentationUrls(doc, info)); + s.setLicense(prepareSoftwareLicenses(doc, info)); + s.setCodeRepositoryUrl(prepareSoftwareCodeRepositoryUrl(doc, info)); + s.setProgrammingLanguage(prepareSoftwareProgrammingLanguage(doc, info)); + oafs.add(s); + break; + case "otherresearchproducts": + default: + final OtherResearchProduct o = new OtherResearchProduct(); + populateResultFields(o, doc, collectedFrom, hostedBy, info, lastUpdateTimestamp); + o.setResulttype(OTHER_RESULTTYPE_QUALIFIER); + o.setContactperson(prepareOtherResearchProductContactPersons(doc, info)); + o.setContactgroup(prepareOtherResearchProductContactGroups(doc, info)); + o.setTool(prepareOtherResearchProductTools(doc, info)); + oafs.add(o); + break; + } + + if (!oafs.isEmpty()) { + oafs.addAll(addProjectRels(doc, collectedFrom, info, lastUpdateTimestamp)); + oafs.addAll(addOtherResultRels(doc, collectedFrom, info, lastUpdateTimestamp)); + } + + return oafs; + } + + private List addProjectRels( + final Document doc, + final KeyValue collectedFrom, + final DataInfo info, + final long lastUpdateTimestamp) { + + final List res = new ArrayList<>(); + + final String docId = createOpenaireId(50, doc.valueOf("//dri:objIdentifier"), false); + + for (final Object o : doc.selectNodes("//oaf:projectid")) { + final String projectId = createOpenaireId(40, ((Node) o).getText(), true); + + final Relation r1 = new Relation(); + r1.setRelType("resultProject"); + r1.setSubRelType("outcome"); + r1.setRelClass("isProducedBy"); + r1.setSource(docId); + r1.setTarget(projectId); + r1.setCollectedFrom(Arrays.asList(collectedFrom)); + r1.setDataInfo(info); + r1.setLastupdatetimestamp(lastUpdateTimestamp); + res.add(r1); + + final Relation r2 = new Relation(); + r2.setRelType("resultProject"); + r2.setSubRelType("outcome"); + r2.setRelClass("produces"); + r2.setSource(projectId); + r2.setTarget(docId); + r2.setCollectedFrom(Arrays.asList(collectedFrom)); + r2.setDataInfo(info); + r2.setLastupdatetimestamp(lastUpdateTimestamp); + res.add(r2); + } + + return res; + } + + protected abstract List addOtherResultRels( + final Document doc, + final KeyValue collectedFrom, + final DataInfo info, + final long lastUpdateTimestamp); + + private void populateResultFields( + final Result r, + final Document doc, + final KeyValue collectedFrom, + final KeyValue hostedBy, + final DataInfo info, + final long lastUpdateTimestamp) { + r.setDataInfo(info); + r.setLastupdatetimestamp(lastUpdateTimestamp); + r.setId(createOpenaireId(50, doc.valueOf("//dri:objIdentifier"), false)); + r.setOriginalId(Arrays.asList(doc.valueOf("//dri:objIdentifier"))); + r.setCollectedfrom(Arrays.asList(collectedFrom)); + r.setPid(prepareListStructProps(doc, "//oaf:identifier", "@identifierType", "dnet:pid_types", "dnet:pid_types", info)); + r.setDateofcollection(doc.valueOf("//dr:dateOfCollection")); + r.setDateoftransformation(doc.valueOf("//dr:dateOfTransformation")); + r.setExtraInfo(new ArrayList<>()); // NOT PRESENT IN MDSTORES + r.setOaiprovenance(prepareOAIprovenance(doc)); + r.setAuthor(prepareAuthors(doc, info)); + r.setLanguage(prepareLanguages(doc)); + r.setCountry(new ArrayList<>()); // NOT PRESENT IN MDSTORES + r.setSubject(prepareSubjects(doc, info)); + r.setTitle(prepareTitles(doc, info)); + r.setRelevantdate(prepareRelevantDates(doc, info)); + r.setDescription(prepareDescriptions(doc, info)); + r.setDateofacceptance(prepareField(doc, "//oaf:dateAccepted", info)); + r.setPublisher(preparePublisher(doc, info)); + r.setEmbargoenddate(prepareField(doc, "//oaf:embargoenddate", info)); + r.setSource(prepareSources(doc, info)); + r.setFulltext(new ArrayList<>()); // NOT PRESENT IN MDSTORES + r.setFormat(prepareFormats(doc, info)); + r.setContributor(prepareContributors(doc, info)); + r.setResourcetype(prepareResourceType(doc, info)); + r.setCoverage(prepareCoverages(doc, info)); + r.setContext(new ArrayList<>()); // NOT PRESENT IN MDSTORES + r.setExternalReference(new ArrayList<>()); // NOT PRESENT IN MDSTORES + r.setInstance(prepareInstances(doc, info, collectedFrom, hostedBy)); + } + + protected abstract Qualifier prepareResourceType(Document doc, DataInfo info); + + protected abstract List prepareInstances( + Document doc, + DataInfo info, + KeyValue collectedfrom, + KeyValue hostedby); + + protected abstract List> prepareSources(Document doc, DataInfo info); + + protected abstract List prepareRelevantDates(Document doc, DataInfo info); + + protected abstract List> prepareCoverages(Document doc, DataInfo info); + + protected abstract List> prepareContributors(Document doc, DataInfo info); + + protected abstract List> prepareFormats(Document doc, DataInfo info); + + protected abstract Field preparePublisher(Document doc, DataInfo info); + + protected abstract List> prepareDescriptions(Document doc, DataInfo info); + + protected abstract List prepareTitles(Document doc, DataInfo info); + + protected abstract List prepareSubjects(Document doc, DataInfo info); + + protected abstract Qualifier prepareLanguages(Document doc); + + protected abstract List prepareAuthors(Document doc, DataInfo info); + + protected abstract List> prepareOtherResearchProductTools( + Document doc, + DataInfo info); + + protected abstract List> prepareOtherResearchProductContactGroups( + Document doc, + DataInfo info); + + protected abstract List> prepareOtherResearchProductContactPersons( + Document doc, + DataInfo info); + + protected abstract Qualifier prepareSoftwareProgrammingLanguage(Document doc, DataInfo info); + + protected abstract Field prepareSoftwareCodeRepositoryUrl(Document doc, DataInfo info); + + protected abstract List prepareSoftwareLicenses( + Document doc, + DataInfo info); + + protected abstract List> prepareSoftwareDocumentationUrls( + Document doc, + DataInfo info); + + protected abstract List prepareDatasetGeoLocations(Document doc, DataInfo info); + + protected abstract Field prepareDatasetMetadataVersionNumber( + Document doc, + DataInfo info); + + protected abstract Field prepareDatasetLastMetadataUpdate(Document doc, DataInfo info); + + protected abstract Field prepareDatasetVersion(Document doc, DataInfo info); + + protected abstract Field prepareDatasetSize(Document doc, DataInfo info); + + protected abstract Field prepareDatasetDevice(Document doc, DataInfo info); + + protected abstract Field prepareDatasetStorageDate(Document doc, DataInfo info); + + private Journal prepareJournal(final Document doc, final DataInfo info) { + final Node n = doc.selectSingleNode("//oaf:journal"); + if (n != null) { + final String name = n.getText(); + final String issnPrinted = n.valueOf("@issn"); + final String issnOnline = n.valueOf("@eissn"); + final String issnLinking = n.valueOf("@lissn"); + final String ep = n.valueOf("@ep"); + final String iss = n.valueOf("@iss"); + final String sp = n.valueOf("@sp"); + final String vol = n.valueOf("@vol"); + final String edition = n.valueOf("@edition"); + if (StringUtils.isNotBlank(name)) { return journal(name, issnPrinted, issnOnline, issnLinking, ep, iss, sp, vol, edition, null, null, info); } + } + return null; + } + + protected Qualifier prepareQualifier( + final Node node, + final String xpath, + final String schemeId, + final String schemeName) { + final String classId = node.valueOf(xpath); + final String className = code2name.get(classId); + return qualifier(classId, className, schemeId, schemeName); + } + + protected List prepareListStructProps( + final Node node, + final String xpath, + final String xpathClassId, + final String schemeId, + final String schemeName, + final DataInfo info) { + final List res = new ArrayList<>(); + for (final Object o : node.selectNodes(xpath)) { + final Node n = (Node) o; + final String classId = n.valueOf(xpathClassId); + final String className = code2name.get(classId); + res.add(structuredProperty(n.getText(), classId, className, schemeId, schemeName, info)); + } + return res; + } + + protected List prepareListStructProps( + final Node node, + final String xpath, + final Qualifier qualifier, + final DataInfo info) { + final List res = new ArrayList<>(); + for (final Object o : node.selectNodes(xpath)) { + final Node n = (Node) o; + res.add(structuredProperty(n.getText(), qualifier, info)); + } + return res; + } + + protected List prepareListStructProps( + final Node node, + final String xpath, + final DataInfo info) { + final List res = new ArrayList<>(); + for (final Object o : node.selectNodes(xpath)) { + final Node n = (Node) o; + res.add(structuredProperty(n.getText(), n.valueOf("@classid"), n.valueOf("@classname"), n.valueOf("@schemeid"), n.valueOf("@schemename"), info)); + } + return res; + } + + protected OAIProvenance prepareOAIprovenance(final Document doc) { + final Node n = + doc.selectSingleNode("//*[local-name()='provenance']/*[local-name()='originDescription']"); + + if (n == null) { return null; } + + final String identifier = n.valueOf("./*[local-name()='identifier']"); + final String baseURL = n.valueOf("./*[local-name()='baseURL']");; + final String metadataNamespace = n.valueOf("./*[local-name()='metadataNamespace']");; + final boolean altered = n.valueOf("@altered").equalsIgnoreCase("true"); + final String datestamp = n.valueOf("./*[local-name()='datestamp']");; + final String harvestDate = n.valueOf("@harvestDate");; + + return oaiIProvenance(identifier, baseURL, metadataNamespace, altered, datestamp, harvestDate); + } + + protected DataInfo prepareDataInfo(final Document doc) { + final Node n = doc.selectSingleNode("//oaf:datainfo"); + + if (n == null) { return dataInfo(false, null, false, false, REPOSITORY_QUALIFIER, "0.9"); } + + final String paClassId = n.valueOf("./oaf:provenanceaction/@classid"); + final String paClassName = n.valueOf("./oaf:provenanceaction/@classname"); + final String paSchemeId = n.valueOf("./oaf:provenanceaction/@schemeid"); + final String paSchemeName = n.valueOf("./oaf:provenanceaction/@schemename"); + + final boolean deletedbyinference = + Boolean.parseBoolean(n.valueOf("./oaf:deletedbyinference")); + final String inferenceprovenance = n.valueOf("./oaf:inferenceprovenance"); + final Boolean inferred = Boolean.parseBoolean(n.valueOf("./oaf:inferred")); + final String trust = n.valueOf("./oaf:trust"); + + return dataInfo(deletedbyinference, inferenceprovenance, inferred, false, qualifier(paClassId, paClassName, paSchemeId, paSchemeName), trust); + } + + protected Field prepareField(final Node node, final String xpath, final DataInfo info) { + return field(node.valueOf(xpath), info); + } + + protected List> prepareListFields( + final Node node, + final String xpath, + final DataInfo info) { + return listFields(info, prepareListString(node, xpath)); + } + + protected List prepareListString(final Node node, final String xpath) { + final List res = new ArrayList<>(); + for (final Object o : node.selectNodes(xpath)) { + final String s = ((Node) o).getText().trim(); + if (StringUtils.isNotBlank(s)) { + res.add(s); + } + } + return res; + } }