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package eu.dnetlib.parthenos.registry;
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import java.io.BufferedOutputStream;
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import java.io.ByteArrayOutputStream;
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import java.io.IOException;
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import java.util.List;
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import java.util.Map;
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import javax.annotation.PostConstruct;
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import com.fasterxml.jackson.core.JsonEncoding;
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import com.fasterxml.jackson.core.JsonFactory;
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import com.fasterxml.jackson.core.JsonGenerator;
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import com.google.common.collect.Lists;
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import eu.dnetlib.parthenos.CRM;
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import eu.dnetlib.parthenos.CRMdig;
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import eu.dnetlib.parthenos.CRMpe;
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import eu.dnetlib.parthenos.jrr.ParthenosRegistryRel;
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import eu.dnetlib.parthenos.jrr.ParthenosRegistryResource;
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import eu.dnetlib.parthenos.publisher.ParthenosPublisherException;
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import eu.dnetlib.parthenos.rdf.ResourceReader;
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import org.apache.commons.lang3.StringUtils;
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import org.apache.commons.logging.Log;
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import org.apache.commons.logging.LogFactory;
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import org.apache.jena.ext.com.google.common.collect.Maps;
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import org.apache.jena.rdf.model.Property;
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import org.apache.jena.rdf.model.Resource;
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import org.apache.jena.rdf.model.StmtIterator;
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import org.apache.jena.vocabulary.RDF;
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import org.gcube.common.authorization.client.Constants;
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import org.gcube.common.authorization.library.AuthorizationEntry;
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import org.gcube.common.authorization.library.provider.SecurityTokenProvider;
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import org.gcube.common.scope.api.ScopeProvider;
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import org.gcube.informationsystem.model.entity.facet.IdentifierFacet;
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import org.gcube.informationsystem.model.relation.IsIdentifiedBy;
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import org.gcube.informationsystem.resourceregistry.api.exceptions.ResourceRegistryException;
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import org.gcube.informationsystem.resourceregistry.api.exceptions.query.InvalidQueryException;
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import org.gcube.informationsystem.resourceregistry.client.ParthenosRegistryClientSetter;
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import org.gcube.informationsystem.resourceregistry.client.ResourceRegistryClient;
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import org.gcube.informationsystem.resourceregistry.client.ResourceRegistryClientFactory;
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import org.gcube.informationsystem.resourceregistry.publisher.ParthenosRegistryPublisherSetter;
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import org.gcube.informationsystem.resourceregistry.publisher.ResourceRegistryPublisher;
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import org.gcube.informationsystem.resourceregistry.publisher.ResourceRegistryPublisherFactory;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.beans.factory.annotation.Value;
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import org.springframework.stereotype.Component;
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/**
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* Created by Alessia Bardi on 26/09/2017.
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*
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* TODO: when the mappings have a definitive URI generation policy then we need to be able to "upsert" (Luca will prepare new method for me).
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* When generating relationships, it could be the case that the linked entity was generated from another file, so we have to ask
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* the registry if it already exists a resource with a given URI. We cannot do it now because different entities with the same fake UUID are
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* generated by the mappings, now. See also https://support.d4science.org/issues/9820#change-56673
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*
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* @author Alessia Bardi
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*/
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@Component
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public class GCubeResourceRegistrator {
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private static final Log log = LogFactory.getLog(GCubeResourceRegistrator.class);
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@Value("${gcube.registry.baseurl}")
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private String registryBaseURL;
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@Value("${gcube.registry.application.token}")
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private String applicationToken;
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@Autowired
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private FacetWriter facetWriter;
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@Autowired
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private RelWriter relWriter;
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@Autowired
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private ResourceReader resourceReader;
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private ResourceRegistryPublisher resourceRegistryPublisher;
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private ResourceRegistryClient resourceRegistryClient;
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@PostConstruct
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public void init() throws Exception {
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ParthenosRegistryClientSetter.forceToURL(getRegistryBaseURL());
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ParthenosRegistryPublisherSetter.forceToURL(getRegistryBaseURL());
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log.info("Registry URL forced to " + getRegistryBaseURL());
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if (StringUtils.isNotBlank(getApplicationToken())) {
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GCubeResourceRegistrator.setContext(getApplicationToken());
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log.info("GCube Context set");
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} else {
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log.fatal("GCube context cannot be configured without a value in gcube.registry.application.token");
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}
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this.resourceRegistryPublisher = ResourceRegistryPublisherFactory.create();
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this.resourceRegistryClient = ResourceRegistryClientFactory.create();
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}
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protected static String getCurrentScope(String token) throws Exception {
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AuthorizationEntry authorizationEntry = Constants.authorizationService().get(token);
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String context = authorizationEntry.getContext();
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log.info("Context of token " + token + " is: " + context);
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return context;
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}
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protected static void setContext(String token) throws Exception {
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SecurityTokenProvider.instance.set(token);
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ScopeProvider.instance.set(getCurrentScope(token));
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}
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public int unregister(final String datasourceApi) {
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//TODO: implement me
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return -1;
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}
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public void register(final Resource rdfResource, final String uuid, final Resource type) throws IOException, ResourceRegistryException, ParthenosPublisherException {
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String resURI = rdfResource.getURI();
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log.debug("Processing resource " + resURI + " for registration on JRR");
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JsonFactory jsonFactory = new JsonFactory();
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ParthenosRegistryResource prr = null;
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List<ParthenosRegistryRel> rels = Lists.newArrayList();
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switch(type.getLocalName()){
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case "E7_Activity":
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if(rdfResource.hasProperty(RDF.type, CRMpe.PE1_Service)) {
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prr = processService(rdfResource, jsonFactory, uuid);
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}
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else{
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if(rdfResource.hasProperty(RDF.type, CRMpe.PE35_Project)){
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prr = processProject(rdfResource, jsonFactory, uuid);
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}
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}
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break;
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case "E39_Actor":
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prr = processActor(rdfResource, jsonFactory, uuid);
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break;
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case "E70_Thing":
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if(rdfResource.hasProperty(RDF.type, CRMdig.D1_Digital_Object)) {
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prr = processDigitalObject(rdfResource, jsonFactory, uuid);
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}
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//TODO: include PE32_Curated_Thing and E19_PhysicalObject?
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break;
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case "E55_Type":
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if(rdfResource.hasProperty(RDF.type, CRMpe.PE36_Competency_Type)) {
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prr = processBasicResource(rdfResource, CRMpe.PE36_Competency_Type, jsonFactory, uuid);
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}
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else{
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if(rdfResource.hasProperty(RDF.type, CRMpe.PE37_Protocol_Type))
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prr = processBasicResource(rdfResource, CRMpe.PE37_Protocol_Type, jsonFactory, uuid);
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}
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//TODO: need other E55_Types?
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break;
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case "E29_Design_or_Procedure":
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prr = processBasicResource(rdfResource, CRM.E29_Design_or_Procedure, jsonFactory, uuid);
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break;
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default:
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throw new IllegalArgumentException(String.format("Type "+type.getLocalName()+" not supported"));
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}
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if(prr != null) {
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this.resourceRegistryPublisher.createResource(prr.getRegistryType(), prr.getJson());
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rels = getResourceRels(rdfResource, prr);
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int registeredRels = 0;
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for(ParthenosRegistryRel r : rels){
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//TODO: handle exception
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String res = this.resourceRegistryPublisher.createIsRelatedTo(r.getRelName(), r.getJson());
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//TODO: handle negative response
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if(StringUtils.isNotBlank(res)) registeredRels++;
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}
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log.debug(String.format("Registered %d/%d relationships for uri %s, uuid %s", registeredRels, rels.size(), resURI, uuid));
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}
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else{
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log.warn("Could not register on registry: "+resURI);
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}
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}
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protected ParthenosRegistryResource processService(final Resource res, final JsonFactory jsonFactory, final String uuid) throws IOException {
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//ensure we are not registering generic PE1_Service because the class is abstract and the registry complaints.
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//We only want specific types of services.
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if (res.hasProperty(RDF.type, CRMpe.PE8_E_Service)
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|| res.hasProperty(RDF.type, CRMpe.PE2_Hosting_Service)
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|| res.hasProperty(RDF.type, CRMpe.PE3_Curating_Service)) {
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final ByteArrayOutputStream out = new ByteArrayOutputStream();
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BufferedOutputStream bos = new BufferedOutputStream(out);
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JsonGenerator jg = jsonFactory.createGenerator(bos, JsonEncoding.UTF8);
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jg.writeStartObject();
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//it should never happen to get PE1_Service as a specific type
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String specificType = resourceReader.findSpecificType(res, CRMpe.PE1_Service).getLocalName();
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writeCommon(res, specificType, jg, uuid);
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//******THE FACETS *******//
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jg.writeArrayFieldStart("consistsOf");
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//list of facets
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writeCommonFacets(res, jg);
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facetWriter.writeEventFacet(jg);
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facetWriter.writeRightsFacet(jg, res);
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if (res.hasProperty(CRMpe.PP2_provided_by)) {
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//TODO: shouldn't this be a rel to an actor?
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Resource provider = res.getPropertyResourceValue(CRMpe.PP2_provided_by);
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facetWriter.writeContactReferenceFacet(jg, provider);
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}
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facetWriter.writeDesignatedAccessPointFacet(jg, res);
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jg.writeEndArray();
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jg.writeEndObject();
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jg.close();
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String json = out.toString("UTF-8");
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log.debug(json);
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return new ParthenosRegistryResource().setJson(json).setType(specificType).setUuid(uuid);
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}
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else{
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log.warn(String.format("Skipping resource: %s It is not an instance of a specific service"));
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return null;
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}
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}
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protected ParthenosRegistryResource processProject(final Resource res, final JsonFactory jsonFactory, final String uuid) throws IOException {
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String specificType = resourceReader.findSpecificType(res, CRMpe.PE35_Project).getLocalName();
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final ByteArrayOutputStream out = new ByteArrayOutputStream();
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BufferedOutputStream bos = new BufferedOutputStream(out);
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JsonGenerator jg = jsonFactory.createGenerator(bos, JsonEncoding.UTF8);
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jg.writeStartObject();
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writeCommon(res, specificType, jg, uuid);
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jg.writeArrayFieldStart("consistsOf");
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writeCommonFacets(res, jg);
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jg.writeEndArray();
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jg.writeEndObject();
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jg.close();
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String json = out.toString("UTF-8");
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log.debug(json);
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return new ParthenosRegistryResource().setJson(json).setType(specificType).setUuid(uuid);
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}
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protected ParthenosRegistryResource processActor(final Resource res, final JsonFactory jsonFactory, final String uuid) throws IOException {
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String specificType = resourceReader.findSpecificType(res, CRM.E39_Actor).getLocalName();
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final ByteArrayOutputStream out = new ByteArrayOutputStream();
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BufferedOutputStream bos = new BufferedOutputStream(out);
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JsonGenerator jg = jsonFactory.createGenerator(bos, JsonEncoding.UTF8);
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jg.writeStartObject();
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236
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237
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writeCommon(res, specificType, jg, uuid);
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//******THE FACETS *******//
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jg.writeArrayFieldStart("consistsOf");
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//list of facets
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241
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writeCommonFacets(res, jg);
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242
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facetWriter.writeContactReferenceFacet(jg, res);
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243
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244
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jg.writeEndArray();
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245
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jg.writeEndObject();
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246
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jg.close();
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247
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String json = out.toString("UTF-8");
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248
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log.debug(json);
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249
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return new ParthenosRegistryResource().setJson(json).setType(specificType).setUuid(uuid);
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250
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}
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251
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252
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protected ParthenosRegistryResource processDigitalObject(final Resource res, final JsonFactory jsonFactory, final String uuid) throws IOException {
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253
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String specificType = resourceReader.findSpecificType(res, CRMdig.D1_Digital_Object).getLocalName();
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254
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final ByteArrayOutputStream out = new ByteArrayOutputStream();
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255
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BufferedOutputStream bos = new BufferedOutputStream(out);
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256
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JsonGenerator jg = jsonFactory.createGenerator(bos, JsonEncoding.UTF8);
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257
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jg.writeStartObject();
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258
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259
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writeCommon(res, specificType, jg, uuid);
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260
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//******THE FACETS *******//
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261
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jg.writeArrayFieldStart("consistsOf");
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262
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//list of facets
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263
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writeCommonFacets(res, jg);
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264
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facetWriter.writeTemporalCoverageFacet(jg, res);
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265
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facetWriter.writeRightsFacet(jg, res);
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266
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267
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jg.writeEndArray();
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268
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jg.writeEndObject();
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269
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jg.close();
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270
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String json = out.toString("UTF-8");
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271
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log.debug(json);
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272
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return new ParthenosRegistryResource().setUuid(uuid).setType(specificType).setJson(json);
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273
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}
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274
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275
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protected ParthenosRegistryResource processBasicResource(final Resource res, final Resource basicType, final JsonFactory jsonFactory, final String uuid) throws IOException {
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276
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final ByteArrayOutputStream out = new ByteArrayOutputStream();
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277
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BufferedOutputStream bos = new BufferedOutputStream(out);
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278
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JsonGenerator jg = jsonFactory.createGenerator(bos, JsonEncoding.UTF8);
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279
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jg.writeStartObject();
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280
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String specificType = resourceReader.findSpecificType(res, basicType).getLocalName();
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281
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writeCommon(res, specificType, jg, uuid);
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282
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//******THE FACETS *******//
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283
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jg.writeArrayFieldStart("consistsOf");
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284
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writeCommonFacets(res, jg);
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285
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jg.writeEndArray();
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286
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jg.writeEndObject();
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287
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jg.close();
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288
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String json = out.toString("UTF-8");
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289
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log.debug(json);
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290
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return new ParthenosRegistryResource().setJson(json).setType(specificType).setUuid(uuid);
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291
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}
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292
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293
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protected List<ParthenosRegistryRel> getResourceRels(final Resource resource, final ParthenosRegistryResource prr) throws IOException, ResourceRegistryException, InvalidQueryException, ParthenosPublisherException {
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294
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JsonFactory jsonFactory = new JsonFactory();
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295
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List<ParthenosRegistryRel> jsonRels = Lists.newArrayList();
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296
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297
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if(resource.hasProperty(RDF.type, CRMpe.PE1_Service)) {
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298
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jsonRels.addAll(getRels(resource, prr, CRM.P129_is_about, jsonFactory));
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299
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jsonRels.addAll(getRels(resource, prr, CRMpe.PP2_provided_by, jsonFactory));
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300
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//TODO: IsRelatedTo the contact person of the provider. Interpret '"Follow path of service ‘Provided by’ and switch E39 for E21: E21- >p76->E51"
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301
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jsonRels.addAll(getRels(resource, prr, CRMpe.PP45_has_competency, jsonFactory));
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302
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jsonRels.addAll(getRels(resource, prr, CRMpe.PP4_hosts_object, jsonFactory));
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303
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jsonRels.addAll(getRels(resource, prr, CRMpe.PP31_uses_curation_plan, jsonFactory));
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304
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jsonRels.addAll(getRels(resource, prr, CRMpe.PP32_curates, jsonFactory));
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305
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jsonRels.addAll(getRels(resource, prr, CRMpe.PP6_hosts_digital_object, jsonFactory));
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306
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jsonRels.addAll(getRels(resource, prr, CRMpe.PP7_hosts_software_object, jsonFactory));
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307
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jsonRels.addAll(getRels(resource, prr, CRMpe.PP8_hosts_dataset, jsonFactory));
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308
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jsonRels.addAll(getRels(resource, prr, CRMpe.PP29_uses_access_protocol, jsonFactory));
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309
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jsonRels.addAll(getRels(resource, prr, CRMpe.PP47_has_protocol_type, jsonFactory));
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310
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jsonRels.addAll(getRels(resource, prr, CRMpe.PP46_brokers_access_to, jsonFactory));
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311
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jsonRels.addAll(getRels(resource, prr, CRMpe.PP11_curates_volatile_digital_object, jsonFactory));
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312
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jsonRels.addAll(getRels(resource, prr, CRMpe.PP12_curates_volatile_software, jsonFactory));
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313
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jsonRels.addAll(getRels(resource, prr, CRMpe.PP13_curates_volatile_dataset, jsonFactory));
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314
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jsonRels.addAll(getRels(resource, prr, CRMpe.PP15_delivers_on_request, jsonFactory));
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315
|
jsonRels.addAll(getRels(resource, prr, CRMpe.PP45_has_competency, jsonFactory));
|
|
316
|
jsonRels.addAll(getInverseRels(resource, prr, CRMpe.PP1i_is_currently_offered_by, CRMpe.PP1_currently_offers, jsonFactory));
|
|
317
|
jsonRels.addAll(getInverseRels(resource, prr, CRMpe.PP46i_has_access_brokered_by, CRMpe.PP46_brokers_access_to, jsonFactory));
|
|
318
|
}
|
|
319
|
if(resource.hasProperty(RDF.type, CRMdig.D1_Digital_Object)){
|
|
320
|
jsonRels.addAll(getInverseRels(resource, prr, CRMpe.PP6i_is_digital_object_hosted_by, CRMpe.PP6_hosts_digital_object, jsonFactory));
|
|
321
|
jsonRels.addAll(getInverseRels(resource, prr, CRMpe.PP18i_is_digital_object_part_of, CRMpe.PP18_has_digital_object_part, jsonFactory));
|
|
322
|
jsonRels.addAll(getInverseRels(resource, prr, CRMpe.PP39i_has_metadata, CRMpe.PP39_is_metadata_for, jsonFactory));
|
|
323
|
jsonRels.addAll(getInverseRels(resource, prr, CRMpe.PP41i_is_indexed_by, CRMpe.PP41_is_index_of, jsonFactory));
|
|
324
|
}
|
|
325
|
if(resource.hasProperty(RDF.type, CRMpe.PE18_Dataset)) {
|
|
326
|
jsonRels.addAll(getInverseRels(resource, prr, CRMpe.PP23i_is_dataset_part_of, CRMpe.PP23_has_dataset_part, jsonFactory));
|
|
327
|
jsonRels.addAll(getInverseRels(resource, prr, CRMpe.PP8i_is_dataset_hosted_by, CRMpe.PP8_hosts_dataset, jsonFactory));
|
|
328
|
}
|
|
329
|
if(resource.hasProperty(RDF.type, CRMdig.D14_Software)) {
|
|
330
|
jsonRels.addAll(getInverseRels(resource, prr, CRMpe.PP14i_is_run_by, CRMpe.PP14_runs_on_request, jsonFactory));
|
|
331
|
jsonRels.addAll(getInverseRels(resource, prr, CRMpe.PP15i_is_delivered_by, CRMpe.PP15_delivers_on_request, jsonFactory));
|
|
332
|
jsonRels.addAll(getInverseRels(resource, prr, CRMpe.PP21i_is_software_part_of, CRMpe.PP21_has_software_part, jsonFactory));
|
|
333
|
//TODO: is this correct? Service --> uses access protocol --> Software ?
|
|
334
|
jsonRels.addAll(getInverseRels(resource, prr, CRMpe.PP29i_is_access_protocol_used_by, CRMpe.PP29_uses_access_protocol, jsonFactory));
|
|
335
|
}
|
|
336
|
if(resource.hasProperty(RDF.type, CRMpe.PE19_Persistent_Digital_Object)) {
|
|
337
|
jsonRels.addAll(getRels(resource, prr, CRMpe.PP16_has_persistent_digital_object_part, jsonFactory));
|
|
338
|
jsonRels.addAll(getInverseRels(resource, prr, CRMpe.PP16i_is_persistent_digital_object_part_of, CRMpe.PP16_has_persistent_digital_object_part, jsonFactory));
|
|
339
|
jsonRels.addAll(getInverseRels(resource, prr, CRMpe.PP17i_is_snapshot_of, CRMpe.PP17_has_snapshot, jsonFactory));
|
|
340
|
}
|
|
341
|
if(resource.hasProperty(RDF.type, CRMpe.PE20_Volatile_Digital_Object)) {
|
|
342
|
jsonRels.addAll(getRels(resource, prr, CRMpe.PP17_has_snapshot, jsonFactory));
|
|
343
|
jsonRels.addAll(getRels(resource, prr, CRMpe.PP18_has_digital_object_part, jsonFactory));
|
|
344
|
jsonRels.addAll(getInverseRels(resource, prr, CRMpe.PP11i_is_volatile_digital_object_curated_by, CRMpe.PP11_curates_volatile_digital_object, jsonFactory));
|
|
345
|
}
|
|
346
|
if(resource.hasProperty(RDF.type, CRMpe.PE21_Persistent_Software)) {
|
|
347
|
jsonRels.addAll(getRels(resource, prr, CRMpe.PP19_has_persistent_software_part, jsonFactory));
|
|
348
|
jsonRels.addAll(getInverseRels(resource, prr, CRMpe.PP19i_is_persistent_software_part_of, CRMpe.PP19_has_persistent_software_part, jsonFactory));
|
|
349
|
jsonRels.addAll(getInverseRels(resource, prr, CRMpe.PP22i_is_release_of, CRMpe.PP22_has_release, jsonFactory));
|
|
350
|
}
|
|
351
|
if(resource.hasProperty(RDF.type, CRMpe.PE22_Persistent_Dataset)) {
|
|
352
|
jsonRels.addAll(getRels(resource, prr, CRMpe.PP20_has_persistent_dataset_part, jsonFactory));
|
|
353
|
jsonRels.addAll(getRels(resource, prr, CRMpe.PP39_is_metadata_for, jsonFactory));
|
|
354
|
jsonRels.addAll(getInverseRels(resource, prr, CRMpe.PP20i_is_persistent_dataset_part_of, CRMpe.PP20_has_persistent_dataset_part, jsonFactory));
|
|
355
|
jsonRels.addAll(getInverseRels(resource, prr, CRMpe.PP24i_is_dataset_snapshot_of, CRMpe.PP24_has_dataset_snapshot, jsonFactory));
|
|
356
|
jsonRels.addAll(getInverseRels(resource, prr, CRMpe.PP40i_is_deprecated_by, CRMpe.PP40_created_successor_of, jsonFactory));
|
|
357
|
}
|
|
358
|
if(resource.hasProperty(RDF.type, CRMpe.PE23_Volatile_Software)) {
|
|
359
|
jsonRels.addAll(getRels(resource, prr, CRMpe.PP21_has_software_part, jsonFactory));
|
|
360
|
jsonRels.addAll(getRels(resource, prr, CRMpe.PP22_has_release, jsonFactory));
|
|
361
|
jsonRels.addAll(getInverseRels(resource, prr, CRMpe.PP12i_is_volatile_software_curated_by, CRMpe.PP12_curates_volatile_software, jsonFactory));
|
|
362
|
}
|
|
363
|
if(resource.hasProperty(RDF.type, CRMpe.PE24_Volatile_Dataset)) {
|
|
364
|
jsonRels.addAll(getRels(resource, prr, CRMpe.PP23_has_dataset_part, jsonFactory));
|
|
365
|
jsonRels.addAll(getRels(resource, prr, CRMpe.PP24_has_dataset_snapshot, jsonFactory));
|
|
366
|
jsonRels.addAll(getRels(resource, prr, CRMpe.PP41_is_index_of, jsonFactory));
|
|
367
|
jsonRels.addAll(getInverseRels(resource, prr, CRMpe.PP13i_is_volatile_dataset_curated_by, CRMpe.PP13_curates_volatile_dataset, jsonFactory));
|
|
368
|
}
|
|
369
|
if(resource.hasProperty(RDF.type, CRMpe.PE26_RI_Project)) {
|
|
370
|
jsonRels.addAll(getRels(resource, prr, CRMpe.PP25_has_maintaining_RI, jsonFactory));
|
|
371
|
jsonRels.addAll(getRels(resource, prr, CRMpe.PP1_currently_offers, jsonFactory));
|
|
372
|
}
|
|
373
|
if(resource.hasProperty(RDF.type, CRMpe.PE35_Project)) {
|
|
374
|
jsonRels.addAll(getRels(resource, prr, CRMpe.PP43_supported_project_activity, jsonFactory));
|
|
375
|
jsonRels.addAll(getRels(resource, prr, CRMpe.PP44_has_maintaining_team, jsonFactory));
|
|
376
|
}
|
|
377
|
if(resource.hasProperty(RDF.type, CRM.E39_Actor)) {
|
|
378
|
jsonRels.addAll(getInverseRels(resource, prr, CRMpe.PP2i_provides, CRMpe.PP2_provided_by, jsonFactory));
|
|
379
|
}
|
|
380
|
if(resource.hasProperty(RDF.type, CRMpe.PE34_Team)) {
|
|
381
|
jsonRels.addAll(getInverseRels(resource, prr, CRMpe.PP44i_is_maintaining_team_of, CRMpe.PP44_has_maintaining_team, jsonFactory));
|
|
382
|
}
|
|
383
|
if(resource.hasProperty(RDF.type, CRM.E70_Thing)) {
|
|
384
|
jsonRels.addAll(getInverseRels(resource, prr, CRMpe.PP4i_is_object_hosted_by, CRMpe.PP4_hosts_object, jsonFactory));
|
|
385
|
}
|
|
386
|
if(resource.hasProperty(RDF.type, CRMpe.PE25_RI_Consortium)) {
|
|
387
|
jsonRels.addAll(getInverseRels(resource, prr, CRMpe.PP25i_is_maintaining_RI_of, CRMpe.PP25_has_maintaining_RI, jsonFactory));
|
|
388
|
}
|
|
389
|
if(resource.hasProperty(RDF.type, CRMpe.PE28_Curation_Plan)) {
|
|
390
|
jsonRels.addAll(getInverseRels(resource, prr, CRMpe.PP31i_is_curation_plan_used_by, CRMpe.PP31_uses_curation_plan, jsonFactory));
|
|
391
|
}
|
|
392
|
if(resource.hasProperty(RDF.type, CRMpe.PE32_Curated_Thing)) {
|
|
393
|
jsonRels.addAll(getInverseRels(resource, prr, CRMpe.PP32i_is_curated_by, CRMpe.PP32_curates, jsonFactory));
|
|
394
|
}
|
|
395
|
if(resource.hasProperty(RDF.type, CRM.E65_Creation)) {
|
|
396
|
jsonRels.addAll(getRels(resource, prr, CRMpe.PP40_created_successor_of, jsonFactory));
|
|
397
|
}
|
|
398
|
if(resource.hasProperty(RDF.type, CRM.E7_Activity)) {
|
|
399
|
jsonRels.addAll(getInverseRels(resource, prr, CRMpe.PP43i_is_project_activity_supported_by, CRMpe.PP43_supported_project_activity, jsonFactory));
|
|
400
|
}
|
|
401
|
if(resource.hasProperty(RDF.type, CRMpe.PE36_Competency_Type)) {
|
|
402
|
jsonRels.addAll(getInverseRels(resource, prr, CRMpe.PP45i_is_competency_of, CRMpe.PP45_has_competency, jsonFactory));
|
|
403
|
}
|
|
404
|
if(resource.hasProperty(RDF.type, CRMpe.PE37_Protocol_Type)) {
|
|
405
|
jsonRels.addAll(getInverseRels(resource, prr, CRMpe.PP47i_is_protocol_type_of, CRMpe.PP47_has_protocol_type, jsonFactory));
|
|
406
|
}
|
|
407
|
if(resource.hasProperty(RDF.type, CRMpe.PE38_Schema)) {
|
|
408
|
jsonRels.addAll(getInverseRels(resource, prr, CRMpe.PP47i_is_protocol_type_of, CRMpe.PP47_has_protocol_type, jsonFactory));
|
|
409
|
}
|
|
410
|
return jsonRels;
|
|
411
|
}
|
|
412
|
|
|
413
|
protected List<ParthenosRegistryRel> getRels(final Resource subject, final ParthenosRegistryResource subjectPrr, final Property rel, final JsonFactory jsonFactory) throws IOException, InvalidQueryException, ParthenosPublisherException, ResourceRegistryException {
|
|
414
|
List<ParthenosRegistryRel> rels = Lists.newArrayList();
|
|
415
|
StmtIterator it = subject.listProperties(rel);
|
|
416
|
while (it.hasNext()) {
|
|
417
|
Resource obj = it.nextStatement().getResource();
|
|
418
|
if (obj == null) throw new ParthenosPublisherException(String.format("No target resource available for %s --> %s", subject.getURI(), rel.getURI()));
|
|
419
|
ParthenosRegistryResource target = findInRegistry(obj.getURI());
|
|
420
|
if(target == null){
|
|
421
|
log.debug(String.format("Rel: %s - %s - %s: target is not yet registered", subject.getURI(), rel.getLocalName(), obj.getURI()));
|
|
422
|
}
|
|
423
|
else{
|
|
424
|
rels.add(getRel(subjectPrr, rel, target, jsonFactory));
|
|
425
|
}
|
|
426
|
}
|
|
427
|
return rels;
|
|
428
|
}
|
|
429
|
|
|
430
|
protected ParthenosRegistryRel getRel(final ParthenosRegistryResource subjectPrr, final Property rel, final ParthenosRegistryResource targetPrr, final JsonFactory jsonFactory ) throws IOException {
|
|
431
|
String relJson = relWriter.writeRelationship(jsonFactory, rel.getLocalName(), subjectPrr.getUuid(), subjectPrr.getRegistryType(), targetPrr.getUuid(), targetPrr.getRegistryType());
|
|
432
|
return new ParthenosRegistryRel().json(relJson).relName(rel.getLocalName());
|
|
433
|
}
|
|
434
|
|
|
435
|
protected List<ParthenosRegistryRel> getInverseRels(final Resource resource, final ParthenosRegistryResource resourcePRR, final Property rel, final Property inverseRel, final JsonFactory jsonFactory) throws IOException, InvalidQueryException, ResourceRegistryException {
|
|
436
|
List<ParthenosRegistryRel> rels = Lists.newArrayList();
|
|
437
|
StmtIterator it = resource.listProperties(rel);
|
|
438
|
while (it.hasNext()) {
|
|
439
|
Resource obj = it.nextStatement().getResource();
|
|
440
|
String objURI = obj.getURI();
|
|
441
|
ParthenosRegistryResource registryRes = findInRegistry(objURI);
|
|
442
|
if (registryRes != null) {
|
|
443
|
rels.add(getRel(registryRes, inverseRel, resourcePRR, jsonFactory));
|
|
444
|
}
|
|
445
|
}
|
|
446
|
return rels;
|
|
447
|
}
|
|
448
|
|
|
449
|
/**
|
|
450
|
* Write the common properties: header, class for all resources
|
|
451
|
*
|
|
452
|
* @param resource input Resource.
|
|
453
|
* @param className name of the class for the registry
|
|
454
|
* @param jg JsonGenerator to write with.
|
|
455
|
* @param uuid uuid of the resource
|
|
456
|
*/
|
|
457
|
protected void writeCommon(final Resource resource, final String className, final JsonGenerator jg, final String uuid)
|
|
458
|
throws IOException {
|
|
459
|
jg.writeObjectFieldStart("header");
|
|
460
|
jg.writeStringField("uuid", uuid);
|
|
461
|
jg.writeEndObject();
|
|
462
|
jg.writeStringField("@class", StringUtils.remove(className, '-'));
|
|
463
|
}
|
|
464
|
|
|
465
|
/**
|
|
466
|
* Write the common facets: identifier and info facets
|
|
467
|
*
|
|
468
|
* @param res
|
|
469
|
* @param jg
|
|
470
|
*/
|
|
471
|
protected void writeCommonFacets(final Resource res, final JsonGenerator jg) throws IOException {
|
|
472
|
facetWriter.writeIdentifierFacet(jg, res.getURI());
|
|
473
|
facetWriter.writeP1Facets(jg, res);
|
|
474
|
facetWriter.writeInfoFacet(jg, res);
|
|
475
|
}
|
|
476
|
|
|
477
|
public ParthenosRegistryResource findInRegistry(final String uri) throws ResourceRegistryException {
|
|
478
|
Map<String, Object> queryMap = Maps.newHashMap();
|
|
479
|
queryMap.put("value", uri);
|
|
480
|
List<org.gcube.informationsystem.model.entity.Resource> resources = resourceRegistryClient.getFilteredResources(
|
|
481
|
org.gcube.informationsystem.model.entity.Resource.class, IsIdentifiedBy.class, IdentifierFacet.class, true, queryMap);
|
|
482
|
if(resources.isEmpty()) return null;
|
|
483
|
org.gcube.informationsystem.model.entity.Resource resource = resources.get(0);
|
|
484
|
if(resources.size() > 1){
|
|
485
|
log.warn("More than one resource in registry with uri "+uri+" -- considering the first, with uuid: "+resource.getHeader().getUUID());
|
|
486
|
}
|
|
487
|
//build PRR from res, need to have type and uuid
|
|
488
|
//TODO: check the type is what we want
|
|
489
|
ParthenosRegistryResource prr = new ParthenosRegistryResource().setUuid(resource.getHeader().getUUID().toString()).setType(resource.getClass().getSimpleName())
|
|
490
|
log.debug(prr.toString());
|
|
491
|
return prr;
|
|
492
|
}
|
|
493
|
|
|
494
|
|
|
495
|
public FacetWriter getFacetWriter() {
|
|
496
|
return facetWriter;
|
|
497
|
}
|
|
498
|
|
|
499
|
public void setFacetWriter(final FacetWriter facetWriter) {
|
|
500
|
this.facetWriter = facetWriter;
|
|
501
|
}
|
|
502
|
|
|
503
|
public String getApplicationToken() {
|
|
504
|
return applicationToken;
|
|
505
|
}
|
|
506
|
|
|
507
|
public void setApplicationToken(final String applicationToken) {
|
|
508
|
this.applicationToken = applicationToken;
|
|
509
|
}
|
|
510
|
|
|
511
|
public String getRegistryBaseURL() {
|
|
512
|
return registryBaseURL;
|
|
513
|
}
|
|
514
|
|
|
515
|
public void setRegistryBaseURL(final String registryBaseURL) {
|
|
516
|
this.registryBaseURL = registryBaseURL;
|
|
517
|
}
|
|
518
|
|
|
519
|
public RelWriter getRelWriter() {
|
|
520
|
return relWriter;
|
|
521
|
}
|
|
522
|
|
|
523
|
public void setRelWriter(final RelWriter relWriter) {
|
|
524
|
this.relWriter = relWriter;
|
|
525
|
}
|
|
526
|
|
|
527
|
public ResourceRegistryPublisher getResourceRegistryPublisher() {
|
|
528
|
return resourceRegistryPublisher;
|
|
529
|
}
|
|
530
|
|
|
531
|
public void setResourceRegistryPublisher(final ResourceRegistryPublisher resourceRegistryPublisher) {
|
|
532
|
this.resourceRegistryPublisher = resourceRegistryPublisher;
|
|
533
|
}
|
|
534
|
|
|
535
|
public ResourceRegistryClient getResourceRegistryClient() {
|
|
536
|
return resourceRegistryClient;
|
|
537
|
}
|
|
538
|
|
|
539
|
public void setResourceRegistryClient(final ResourceRegistryClient resourceRegistryClient) {
|
|
540
|
this.resourceRegistryClient = resourceRegistryClient;
|
|
541
|
}
|
|
542
|
|
|
543
|
public ResourceReader getResourceReader() {
|
|
544
|
return resourceReader;
|
|
545
|
}
|
|
546
|
|
|
547
|
public void setResourceReader(final ResourceReader resourceReader) {
|
|
548
|
this.resourceReader = resourceReader;
|
|
549
|
}
|
|
550
|
}
|