From c929c1dface2381845f526574103b20588bdfd5c Mon Sep 17 00:00:00 2001
From: Claudio Atzori <claudio.atzori@isti.cnr.it>
Date: Fri, 25 Oct 2019 09:25:36 +0200
Subject: [PATCH] more proto 2 graph model mappings

---
 .../eu/dnetlib/dhp/schema/oaf/Datasource.java | 113 ++++++++++++------
 .../eu/dnetlib/dhp/schema/oaf/Journal.java    |  36 ++++--
 .../java/eu/dnetlib/dhp/schema/oaf/Oaf.java   |   6 +-
 .../eu/dnetlib/dhp/schema/oaf/OafEntity.java  |  27 +++--
 .../eu/dnetlib/dhp/graph/ProtoConverter.java  | 107 ++++++++++-------
 .../java/eu/dnetlib/dhp/graph/ProtoUtils.java |  48 +++++++-
 6 files changed, 231 insertions(+), 106 deletions(-)

diff --git a/dhp-schemas/src/main/java/eu/dnetlib/dhp/schema/oaf/Datasource.java b/dhp-schemas/src/main/java/eu/dnetlib/dhp/schema/oaf/Datasource.java
index 354045ba70..33e994d4a1 100644
--- a/dhp-schemas/src/main/java/eu/dnetlib/dhp/schema/oaf/Datasource.java
+++ b/dhp-schemas/src/main/java/eu/dnetlib/dhp/schema/oaf/Datasource.java
@@ -65,7 +65,7 @@ public class Datasource extends OafEntity implements Serializable {
     private Field<String> databaseaccessrestriction;
 
     // {feeRequired, registration, other}
-    private Field<String> datauploadrestriction9;
+    private Field<String> datauploadrestriction;
 
     private Field<Boolean> versioning;
 
@@ -86,279 +86,314 @@ public class Datasource extends OafEntity implements Serializable {
         return datasourcetype;
     }
 
-    public void setDatasourcetype(Qualifier datasourcetype) {
+    public Datasource setDatasourcetype(Qualifier datasourcetype) {
         this.datasourcetype = datasourcetype;
+        return this;
     }
 
     public Qualifier getOpenairecompatibility() {
         return openairecompatibility;
     }
 
-    public void setOpenairecompatibility(Qualifier openairecompatibility) {
+    public Datasource setOpenairecompatibility(Qualifier openairecompatibility) {
         this.openairecompatibility = openairecompatibility;
+        return this;
     }
 
     public Field<String> getOfficialname() {
         return officialname;
     }
 
-    public void setOfficialname(Field<String> officialname) {
+    public Datasource setOfficialname(Field<String> officialname) {
         this.officialname = officialname;
+        return this;
     }
 
     public Field<String> getEnglishname() {
         return englishname;
     }
 
-    public void setEnglishname(Field<String> englishname) {
+    public Datasource setEnglishname(Field<String> englishname) {
         this.englishname = englishname;
+        return this;
     }
 
     public Field<String> getWebsiteurl() {
         return websiteurl;
     }
 
-    public void setWebsiteurl(Field<String> websiteurl) {
+    public Datasource setWebsiteurl(Field<String> websiteurl) {
         this.websiteurl = websiteurl;
+        return this;
     }
 
     public Field<String> getLogourl() {
         return logourl;
     }
 
-    public void setLogourl(Field<String> logourl) {
+    public Datasource setLogourl(Field<String> logourl) {
         this.logourl = logourl;
+        return this;
     }
 
     public Field<String> getContactemail() {
         return contactemail;
     }
 
-    public void setContactemail(Field<String> contactemail) {
+    public Datasource setContactemail(Field<String> contactemail) {
         this.contactemail = contactemail;
+        return this;
     }
 
     public Field<String> getNamespaceprefix() {
         return namespaceprefix;
     }
 
-    public void setNamespaceprefix(Field<String> namespaceprefix) {
+    public Datasource setNamespaceprefix(Field<String> namespaceprefix) {
         this.namespaceprefix = namespaceprefix;
+        return this;
     }
 
     public Field<String> getLatitude() {
         return latitude;
     }
 
-    public void setLatitude(Field<String> latitude) {
+    public Datasource setLatitude(Field<String> latitude) {
         this.latitude = latitude;
+        return this;
     }
 
     public Field<String> getLongitude() {
         return longitude;
     }
 
-    public void setLongitude(Field<String> longitude) {
+    public Datasource setLongitude(Field<String> longitude) {
         this.longitude = longitude;
+        return this;
     }
 
     public Field<String> getDateofvalidation() {
         return dateofvalidation;
     }
 
-    public void setDateofvalidation(Field<String> dateofvalidation) {
+    public Datasource setDateofvalidation(Field<String> dateofvalidation) {
         this.dateofvalidation = dateofvalidation;
+        return this;
     }
 
     public Field<String> getDescription() {
         return description;
     }
 
-    public void setDescription(Field<String> description) {
+    public Datasource setDescription(Field<String> description) {
         this.description = description;
+        return this;
     }
 
     public List<StructuredProperty> getSubjects() {
         return subjects;
     }
 
-    public void setSubjects(List<StructuredProperty> subjects) {
+    public Datasource setSubjects(List<StructuredProperty> subjects) {
         this.subjects = subjects;
+        return this;
     }
 
     public Field<String> getOdnumberofitems() {
         return odnumberofitems;
     }
 
-    public void setOdnumberofitems(Field<String> odnumberofitems) {
+    public Datasource setOdnumberofitems(Field<String> odnumberofitems) {
         this.odnumberofitems = odnumberofitems;
+        return this;
     }
 
     public Field<String> getOdnumberofitemsdate() {
         return odnumberofitemsdate;
     }
 
-    public void setOdnumberofitemsdate(Field<String> odnumberofitemsdate) {
+    public Datasource setOdnumberofitemsdate(Field<String> odnumberofitemsdate) {
         this.odnumberofitemsdate = odnumberofitemsdate;
+        return this;
     }
 
     public Field<String> getOdpolicies() {
         return odpolicies;
     }
 
-    public void setOdpolicies(Field<String> odpolicies) {
+    public Datasource setOdpolicies(Field<String> odpolicies) {
         this.odpolicies = odpolicies;
+        return this;
     }
 
     public List<Field<String>> getOdlanguages() {
         return odlanguages;
     }
 
-    public void setOdlanguages(List<Field<String>> odlanguages) {
+    public Datasource setOdlanguages(List<Field<String>> odlanguages) {
         this.odlanguages = odlanguages;
+        return this;
     }
 
     public List<Field<String>> getOdcontenttypes() {
         return odcontenttypes;
     }
 
-    public void setOdcontenttypes(List<Field<String>> odcontenttypes) {
+    public Datasource setOdcontenttypes(List<Field<String>> odcontenttypes) {
         this.odcontenttypes = odcontenttypes;
+        return this;
     }
 
     public List<Field<String>> getAccessinfopackage() {
         return accessinfopackage;
     }
 
-    public void setAccessinfopackage(List<Field<String>> accessinfopackage) {
+    public Datasource setAccessinfopackage(List<Field<String>> accessinfopackage) {
         this.accessinfopackage = accessinfopackage;
+        return this;
     }
 
     public Field<String> getReleasestartdate() {
         return releasestartdate;
     }
 
-    public void setReleasestartdate(Field<String> releasestartdate) {
+    public Datasource setReleasestartdate(Field<String> releasestartdate) {
         this.releasestartdate = releasestartdate;
+        return this;
     }
 
     public Field<String> getReleaseenddate() {
         return releaseenddate;
     }
 
-    public void setReleaseenddate(Field<String> releaseenddate) {
+    public Datasource setReleaseenddate(Field<String> releaseenddate) {
         this.releaseenddate = releaseenddate;
+        return this;
     }
 
     public Field<String> getMissionstatementurl() {
         return missionstatementurl;
     }
 
-    public void setMissionstatementurl(Field<String> missionstatementurl) {
+    public Datasource setMissionstatementurl(Field<String> missionstatementurl) {
         this.missionstatementurl = missionstatementurl;
+        return this;
     }
 
     public Field<Boolean> getDataprovider() {
         return dataprovider;
     }
 
-    public void setDataprovider(Field<Boolean> dataprovider) {
+    public Datasource setDataprovider(Field<Boolean> dataprovider) {
         this.dataprovider = dataprovider;
+        return this;
     }
 
     public Field<Boolean> getServiceprovider() {
         return serviceprovider;
     }
 
-    public void setServiceprovider(Field<Boolean> serviceprovider) {
+    public Datasource setServiceprovider(Field<Boolean> serviceprovider) {
         this.serviceprovider = serviceprovider;
+        return this;
     }
 
     public Field<String> getDatabaseaccesstype() {
         return databaseaccesstype;
     }
 
-    public void setDatabaseaccesstype(Field<String> databaseaccesstype) {
+    public Datasource setDatabaseaccesstype(Field<String> databaseaccesstype) {
         this.databaseaccesstype = databaseaccesstype;
+        return this;
     }
 
     public Field<String> getDatauploadtype() {
         return datauploadtype;
     }
 
-    public void setDatauploadtype(Field<String> datauploadtype) {
+    public Datasource setDatauploadtype(Field<String> datauploadtype) {
         this.datauploadtype = datauploadtype;
+        return this;
     }
 
     public Field<String> getDatabaseaccessrestriction() {
         return databaseaccessrestriction;
     }
 
-    public void setDatabaseaccessrestriction(Field<String> databaseaccessrestriction) {
+    public Datasource setDatabaseaccessrestriction(Field<String> databaseaccessrestriction) {
         this.databaseaccessrestriction = databaseaccessrestriction;
+        return this;
     }
 
-    public Field<String> getDatauploadrestriction9() {
-        return datauploadrestriction9;
+    public Field<String> getDatauploadrestriction() {
+        return datauploadrestriction;
     }
 
-    public void setDatauploadrestriction9(Field<String> datauploadrestriction9) {
-        this.datauploadrestriction9 = datauploadrestriction9;
+    public Datasource setDatauploadrestriction(Field<String> datauploadrestriction) {
+        this.datauploadrestriction = datauploadrestriction;
+        return this;
     }
 
     public Field<Boolean> getVersioning() {
         return versioning;
     }
 
-    public void setVersioning(Field<Boolean> versioning) {
+    public Datasource setVersioning(Field<Boolean> versioning) {
         this.versioning = versioning;
+        return this;
     }
 
     public Field<String> getCitationguidelineurl() {
         return citationguidelineurl;
     }
 
-    public void setCitationguidelineurl(Field<String> citationguidelineurl) {
+    public Datasource setCitationguidelineurl(Field<String> citationguidelineurl) {
         this.citationguidelineurl = citationguidelineurl;
+        return this;
     }
 
     public Field<String> getQualitymanagementkind() {
         return qualitymanagementkind;
     }
 
-    public void setQualitymanagementkind(Field<String> qualitymanagementkind) {
+    public Datasource setQualitymanagementkind(Field<String> qualitymanagementkind) {
         this.qualitymanagementkind = qualitymanagementkind;
+        return this;
     }
 
     public Field<String> getPidsystems() {
         return pidsystems;
     }
 
-    public void setPidsystems(Field<String> pidsystems) {
+    public Datasource setPidsystems(Field<String> pidsystems) {
         this.pidsystems = pidsystems;
+        return this;
     }
 
     public Field<String> getCertificates() {
         return certificates;
     }
 
-    public void setCertificates(Field<String> certificates) {
+    public Datasource setCertificates(Field<String> certificates) {
         this.certificates = certificates;
+        return this;
     }
 
     public List<KeyValue> getPolicies() {
         return policies;
     }
 
-    public void setPolicies(List<KeyValue> policies) {
+    public Datasource setPolicies(List<KeyValue> policies) {
         this.policies = policies;
+        return this;
     }
 
     public Journal getJournal() {
         return journal;
     }
 
-    public void setJournal(Journal journal) {
+    public Datasource setJournal(Journal journal) {
         this.journal = journal;
+        return this;
     }
 }
diff --git a/dhp-schemas/src/main/java/eu/dnetlib/dhp/schema/oaf/Journal.java b/dhp-schemas/src/main/java/eu/dnetlib/dhp/schema/oaf/Journal.java
index 06e5ca7dc1..b0a53e5c49 100644
--- a/dhp-schemas/src/main/java/eu/dnetlib/dhp/schema/oaf/Journal.java
+++ b/dhp-schemas/src/main/java/eu/dnetlib/dhp/schema/oaf/Journal.java
@@ -32,95 +32,107 @@ public class Journal implements Serializable {
         return name;
     }
 
-    public void setName(String name) {
+    public Journal setName(String name) {
         this.name = name;
+        return this;
     }
 
     public String getIssnPrinted() {
         return issnPrinted;
     }
 
-    public void setIssnPrinted(String issnPrinted) {
+    public Journal setIssnPrinted(String issnPrinted) {
         this.issnPrinted = issnPrinted;
+        return this;
     }
 
     public String getIssnOnline() {
         return issnOnline;
     }
 
-    public void setIssnOnline(String issnOnline) {
+    public Journal setIssnOnline(String issnOnline) {
         this.issnOnline = issnOnline;
+        return this;
     }
 
     public String getIssnLinking() {
         return issnLinking;
     }
 
-    public void setIssnLinking(String issnLinking) {
+    public Journal setIssnLinking(String issnLinking) {
         this.issnLinking = issnLinking;
+        return this;
     }
 
     public String getEp() {
         return ep;
     }
 
-    public void setEp(String ep) {
+    public Journal setEp(String ep) {
         this.ep = ep;
+        return this;
     }
 
     public String getIss() {
         return iss;
     }
 
-    public void setIss(String iss) {
+    public Journal setIss(String iss) {
         this.iss = iss;
+        return this;
     }
 
     public String getSp() {
         return sp;
     }
 
-    public void setSp(String sp) {
+    public Journal setSp(String sp) {
         this.sp = sp;
+        return this;
     }
 
     public String getVol() {
         return vol;
     }
 
-    public void setVol(String vol) {
+    public Journal setVol(String vol) {
         this.vol = vol;
+        return this;
     }
 
     public String getEdition() {
         return edition;
     }
 
-    public void setEdition(String edition) {
+    public Journal setEdition(String edition) {
         this.edition = edition;
+        return this;
     }
 
     public String getConferenceplace() {
         return conferenceplace;
     }
 
-    public void setConferenceplace(String conferenceplace) {
+    public Journal setConferenceplace(String conferenceplace) {
         this.conferenceplace = conferenceplace;
+        return this;
     }
 
     public String getConferencedate() {
         return conferencedate;
     }
 
-    public void setConferencedate(String conferencedate) {
+    public Journal setConferencedate(String conferencedate) {
         this.conferencedate = conferencedate;
+        return this;
     }
 
     public DataInfo getDataInfo() {
         return dataInfo;
     }
 
-    public void setDataInfo(DataInfo dataInfo) {
+    public Journal setDataInfo(DataInfo dataInfo) {
         this.dataInfo = dataInfo;
+        return this;
     }
 }
diff --git a/dhp-schemas/src/main/java/eu/dnetlib/dhp/schema/oaf/Oaf.java b/dhp-schemas/src/main/java/eu/dnetlib/dhp/schema/oaf/Oaf.java
index 352ebbc6e3..2924deaba3 100644
--- a/dhp-schemas/src/main/java/eu/dnetlib/dhp/schema/oaf/Oaf.java
+++ b/dhp-schemas/src/main/java/eu/dnetlib/dhp/schema/oaf/Oaf.java
@@ -12,15 +12,17 @@ public abstract class Oaf implements Serializable {
         return dataInfo;
     }
 
-    public void setDataInfo(DataInfo dataInfo) {
+    public Oaf setDataInfo(DataInfo dataInfo) {
         this.dataInfo = dataInfo;
+        return this;
     }
 
     public Long getLastupdatetimestamp() {
         return lastupdatetimestamp;
     }
 
-    public void setLastupdatetimestamp(Long lastupdatetimestamp) {
+    public Oaf setLastupdatetimestamp(Long lastupdatetimestamp) {
         this.lastupdatetimestamp = lastupdatetimestamp;
+        return this;
     }
 }
diff --git a/dhp-schemas/src/main/java/eu/dnetlib/dhp/schema/oaf/OafEntity.java b/dhp-schemas/src/main/java/eu/dnetlib/dhp/schema/oaf/OafEntity.java
index 98f435fab4..ef9d330cde 100644
--- a/dhp-schemas/src/main/java/eu/dnetlib/dhp/schema/oaf/OafEntity.java
+++ b/dhp-schemas/src/main/java/eu/dnetlib/dhp/schema/oaf/OafEntity.java
@@ -29,71 +29,80 @@ public abstract class OafEntity extends Oaf implements Serializable {
         return id;
     }
 
-    public void setId(String id) {
+    public OafEntity setId(String id) {
         this.id = id;
+        return this;
     }
 
     public List<String> getOriginalId() {
         return originalId;
     }
 
-    public void setOriginalId(List<String> originalId) {
+    public OafEntity setOriginalId(List<String> originalId) {
         this.originalId = originalId;
+        return this;
     }
 
     public List<KeyValue> getCollectedfrom() {
         return collectedfrom;
     }
 
-    public void setCollectedfrom(List<KeyValue> collectedfrom) {
+    public OafEntity setCollectedfrom(List<KeyValue> collectedfrom) {
         this.collectedfrom = collectedfrom;
+        return this;
     }
 
     public List<StructuredProperty> getPid() {
         return pid;
     }
 
-    public void setPid(List<StructuredProperty> pid) {
+    public OafEntity setPid(List<StructuredProperty> pid) {
         this.pid = pid;
+        return this;
     }
 
     public String getDateofcollection() {
         return dateofcollection;
     }
 
-    public void setDateofcollection(String dateofcollection) {
+    public OafEntity setDateofcollection(String dateofcollection) {
         this.dateofcollection = dateofcollection;
+        return this;
     }
 
     public String getDateoftransformation() {
         return dateoftransformation;
     }
 
-    public void setDateoftransformation(String dateoftransformation) {
+    public OafEntity setDateoftransformation(String dateoftransformation) {
         this.dateoftransformation = dateoftransformation;
+        return this;
     }
 
     public List<OafEntity> getChildren() {
         return children;
     }
 
-    public void setChildren(List<OafEntity> children) {
+    public OafEntity setChildren(List<OafEntity> children) {
         this.children = children;
+        return this;
     }
 
     public List<ExtraInfo> getExtraInfo() {
         return extraInfo;
     }
 
-    public void setExtraInfo(List<ExtraInfo> extraInfo) {
+    public OafEntity setExtraInfo(List<ExtraInfo> extraInfo) {
         this.extraInfo = extraInfo;
+        return this;
     }
 
     public OAIProvenance getOaiprovenance() {
         return oaiprovenance;
     }
 
-    public void setOaiprovenance(OAIProvenance oaiprovenance) {
+    public OafEntity setOaiprovenance(OAIProvenance oaiprovenance) {
         this.oaiprovenance = oaiprovenance;
+        return this;
     }
 }
diff --git a/dhp-workflows/dhp-graph-mapper/src/main/java/eu/dnetlib/dhp/graph/ProtoConverter.java b/dhp-workflows/dhp-graph-mapper/src/main/java/eu/dnetlib/dhp/graph/ProtoConverter.java
index b801aaae7a..0e09ac172f 100644
--- a/dhp-workflows/dhp-graph-mapper/src/main/java/eu/dnetlib/dhp/graph/ProtoConverter.java
+++ b/dhp-workflows/dhp-graph-mapper/src/main/java/eu/dnetlib/dhp/graph/ProtoConverter.java
@@ -1,5 +1,6 @@
 package eu.dnetlib.dhp.graph;
 
+import eu.dnetlib.data.proto.DatasourceProtos;
 import eu.dnetlib.data.proto.KindProtos;
 import eu.dnetlib.data.proto.OafProtos;
 import eu.dnetlib.data.proto.ProjectProtos;
@@ -60,54 +61,78 @@ public class ProtoConverter implements Serializable {
     }
 
     private static Organization convertOrganization(OafProtos.Oaf oaf) {
-        return new Organization();
+        final DatasourceProtos.Datasource.Metadata m = oaf.getEntity().getDatasource().getMetadata();
+        final Organization org = setOaf(new Organization(), oaf);
+        return setEntity(org, oaf);
+        //TODO set org fields
     }
 
-
     private static Datasource convertDataSource(OafProtos.Oaf oaf) {
-        final Datasource result = new Datasource();
-
-
-        //Set Oaf Fields
-        result.setDataInfo(ProtoUtils.mapDataInfo(oaf.getDataInfo()));
-
-        result.setLastupdatetimestamp(oaf.getLastupdatetimestamp());
-
-        //setting Entity fields
-        final OafProtos.OafEntity entity = oaf.getEntity();
-
-        result.setId(entity.getId());
-
-        result.setOriginalId(entity.getOriginalIdList());
-
-        result.setCollectedfrom(entity.getCollectedfromList()
-                .stream()
-                .map(ProtoUtils::mapKV)
-                .collect(Collectors.toList()));
-
-        result.setPid(entity.getPidList()
-                .stream()
-                .map(ProtoUtils::mapStructuredProperty)
-                .collect(Collectors.toList()));
-
-        result.setDateofcollection(entity.getDateofcollection());
-
-        result.setDateoftransformation(entity.getDateoftransformation());
-
-        result.setExtraInfo(entity.getExtraInfoList()
-                .stream()
-                .map(ProtoUtils::mapExtraInfo)
-                .collect(Collectors.toList()));
-
-        return result;
+        final DatasourceProtos.Datasource.Metadata m = oaf.getEntity().getDatasource().getMetadata();
+        final Datasource datasource = setOaf(new Datasource(), oaf);
+        return setEntity(datasource, oaf)
+                .setAccessinfopackage(m.getAccessinfopackageCount() > 0 ?
+                        m.getAccessinfopackageList()
+                        .stream()
+                        .map(ProtoUtils::mapStringField)
+                        .collect(Collectors.toList()) : null)
+                .setCertificates(mapStringField(m.getCertificates()))
+                .setCitationguidelineurl(mapStringField(m.getCitationguidelineurl()))
+                .setContactemail(mapStringField(m.getContactemail()))
+                .setDatabaseaccessrestriction(mapStringField(m.getDatabaseaccessrestriction()))
+                .setDatabaseaccesstype(mapStringField(m.getDatabaseaccesstype()))
+                .setDataprovider(mapBoolField(m.getDataprovider()))
+                .setDatasourcetype(mapQualifier(m.getDatasourcetype()))
+                .setDatauploadrestriction(mapStringField(m.getDatauploadrestriction()))
+                .setCitationguidelineurl(mapStringField(m.getCitationguidelineurl()))
+                .setDatauploadtype(mapStringField(m.getDatauploadtype()))
+                .setDateofvalidation(mapStringField(m.getDateofvalidation()))
+                .setDescription(mapStringField(m.getDescription()))
+                .setEnglishname(mapStringField(m.getEnglishname()))
+                .setLatitude(mapStringField(m.getLatitude()))
+                .setLongitude(mapStringField(m.getLongitude()))
+                .setLogourl(mapStringField(m.getLogourl()))
+                .setMissionstatementurl(mapStringField(m.getMissionstatementurl()))
+                .setNamespaceprefix(mapStringField(m.getNamespaceprefix()))
+                .setOdcontenttypes(m.getOdcontenttypesCount() > 0 ?
+                        m.getOdcontenttypesList()
+                        .stream()
+                        .map(ProtoUtils::mapStringField)
+                        .collect(Collectors.toList()) : null)
+                .setOdlanguages(m.getOdlanguagesCount() > 0 ?
+                        m.getOdlanguagesList()
+                        .stream()
+                        .map(ProtoUtils::mapStringField)
+                        .collect(Collectors.toList()) : null)
+                .setOdnumberofitems(mapStringField(m.getOdnumberofitems()))
+                .setOdnumberofitemsdate(mapStringField(m.getOdnumberofitemsdate()))
+                .setOdpolicies(mapStringField(m.getOdpolicies()))
+                .setOfficialname(mapStringField(m.getOfficialname()))
+                .setOpenairecompatibility(mapQualifier(m.getOpenairecompatibility()))
+                .setPidsystems(mapStringField(m.getPidsystems()))
+                .setPolicies(m.getPoliciesCount() > 0 ?
+                        m.getPoliciesList()
+                        .stream()
+                        .map(ProtoUtils::mapKV)
+                        .collect(Collectors.toList()) : null)
+                .setQualitymanagementkind(mapStringField(m.getQualitymanagementkind()))
+                .setReleaseenddate(mapStringField(m.getReleaseenddate()))
+                .setServiceprovider(mapBoolField(m.getServiceprovider()))
+                .setReleasestartdate(mapStringField(m.getReleasestartdate()))
+                .setSubjects(m.getSubjectsCount() > 0 ?
+                        m.getSubjectsList()
+                        .stream()
+                        .map(ProtoUtils::mapStructuredProperty)
+                        .collect(Collectors.toList()) : null)
+                .setVersioning(mapBoolField(m.getVersioning()))
+                .setWebsiteurl(mapStringField(m.getWebsiteurl()))
+                .setJournal(mapJournal(m.getJournal()));
     }
 
     private static Project convertProject(OafProtos.Oaf oaf) {
         final ProjectProtos.Project.Metadata m = oaf.getEntity().getProject().getMetadata();
-        final Project project = new Project();
-        project.setDataInfo(mapDataInfo(oaf.getDataInfo()));
-        project.setLastupdatetimestamp(oaf.getLastupdatetimestamp());
-        return project
+        final Project project = setOaf(new Project(), oaf);
+        return setEntity(project, oaf)
                 .setAcronym(mapStringField(m.getAcronym()))
                 .setCallidentifier(mapStringField(m.getCallidentifier()))
                 .setCode(mapStringField(m.getCode()))
diff --git a/dhp-workflows/dhp-graph-mapper/src/main/java/eu/dnetlib/dhp/graph/ProtoUtils.java b/dhp-workflows/dhp-graph-mapper/src/main/java/eu/dnetlib/dhp/graph/ProtoUtils.java
index 97b9c32973..c0a4ae74e3 100644
--- a/dhp-workflows/dhp-graph-mapper/src/main/java/eu/dnetlib/dhp/graph/ProtoUtils.java
+++ b/dhp-workflows/dhp-graph-mapper/src/main/java/eu/dnetlib/dhp/graph/ProtoUtils.java
@@ -5,6 +5,8 @@ import eu.dnetlib.data.proto.FieldTypeProtos;
 import eu.dnetlib.data.proto.OafProtos;
 import eu.dnetlib.dhp.schema.oaf.*;
 
+import java.util.stream.Collectors;
+
 public class ProtoUtils {
 
     public static OafProtos.Oaf parse(String json) throws JsonFormat.ParseException {
@@ -13,6 +15,33 @@ public class ProtoUtils {
         return builder.build();
     }
 
+    public static <T extends Oaf> T setOaf(T oaf, OafProtos.Oaf o) {
+        oaf.setDataInfo(mapDataInfo(o.getDataInfo())).setLastupdatetimestamp(o.getLastupdatetimestamp());
+        return oaf;
+    }
+
+    public static <T extends OafEntity> T setEntity(T entity, OafProtos.Oaf oaf) {
+        //setting Entity fields
+        final OafProtos.OafEntity e = oaf.getEntity();
+        entity
+            .setId(e.getId())
+            .setOriginalId(e.getOriginalIdList())
+            .setCollectedfrom(e.getCollectedfromList()
+                .stream()
+                .map(ProtoUtils::mapKV)
+                .collect(Collectors.toList()))
+            .setPid(e.getPidList().stream()
+                .map(ProtoUtils::mapStructuredProperty)
+                .collect(Collectors.toList()))
+            .setDateofcollection(entity.getDateofcollection())
+            .setDateoftransformation(entity.getDateoftransformation())
+            .setExtraInfo(e.getExtraInfoList()
+                .stream()
+                .map(ProtoUtils::mapExtraInfo)
+                .collect(Collectors.toList()));
+        return entity;
+    }
+
     public static KeyValue mapKV(FieldTypeProtos.KeyValue kv) {
         return new KeyValue()
                 .setKey(kv.getKey())
@@ -54,12 +83,10 @@ public class ProtoUtils {
                 .setValue(extraInfo.getValue());
     }
 
-
     public static OAIProvenance mapOAIProvenance(FieldTypeProtos.OAIProvenance oaiProvenance) {
         return new OAIProvenance().setOriginDescription(mapOriginalDescription(oaiProvenance.getOriginDescription()));
     }
 
-
     public static OriginDescription mapOriginalDescription(FieldTypeProtos.OAIProvenance.OriginDescription originDescription) {
         final OriginDescription originDescriptionResult = new OriginDescription()
                 .setHarvestDate(originDescription.getHarvestDate())
@@ -71,7 +98,6 @@ public class ProtoUtils {
         if (originDescription.hasOriginDescription())
             originDescriptionResult.setOriginDescription(mapOriginalDescription(originDescription.getOriginDescription()));
         return originDescriptionResult;
-
     }
 
     public static Field<String> mapStringField(FieldTypeProtos.StringField s) {
@@ -92,4 +118,20 @@ public class ProtoUtils {
                 .setDataInfo(b.hasDataInfo() ? mapDataInfo(b.getDataInfo()) : null);
     }
 
+    public static Journal mapJournal(FieldTypeProtos.Journal j) {
+        return new Journal()
+                .setConferencedate(j.getConferencedate())
+                .setConferenceplace(j.getConferenceplace())
+                .setEdition(j.getEdition())
+                .setEp(j.getEp())
+                .setIss(j.getIss())
+                .setIssnLinking(j.getIssnLinking())
+                .setIssnOnline(j.getIssnOnline())
+                .setIssnPrinted(j.getIssnPrinted())
+                .setName(j.getName())
+                .setSp(j.getSp())
+                .setVol(j.getVol())
+                .setDataInfo(mapDataInfo(j.getDataInfo()));
+    }
+
 }