100 lines
2.8 KiB
Java
100 lines
2.8 KiB
Java
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package eu.dnetlib.dhp.oa.graph.dump.complete;
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import java.io.Serializable;
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import java.util.ArrayList;
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import java.util.List;
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import org.apache.commons.lang3.StringUtils;
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import eu.dnetlib.dhp.oa.graph.dump.Constants;
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import eu.dnetlib.dhp.oa.graph.dump.Utils;
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import eu.dnetlib.dhp.oa.graph.dump.exceptions.MyRuntimeException;
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import eu.dnetlib.dhp.oa.model.Provenance;
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import eu.dnetlib.dhp.oa.model.graph.*;
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import eu.dnetlib.dhp.schema.common.ModelConstants;
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import eu.dnetlib.dhp.schema.common.ModelSupport;
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/**
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* It process the ContextInfo information to produce a new Context Entity or a set of Relations between the generic
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* context entity and datasource/projects related to the context.
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*/
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public class Process implements Serializable {
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@SuppressWarnings("unchecked")
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public static <R extends ResearchInitiative> R getEntity(ContextInfo ci) {
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try {
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ResearchInitiative ri;
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if (ci.getType().equals("community")) {
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ri = new ResearchCommunity();
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((ResearchCommunity) ri).setSubject(ci.getSubject());
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ri.setType(Constants.RESEARCH_COMMUNITY);
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} else {
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ri = new ResearchInitiative();
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ri.setType(Constants.RESEARCH_INFRASTRUCTURE);
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}
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ri.setId(Utils.getContextId(ci.getId()));
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ri.setAcronym(ci.getId());
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ri.setDescription(ci.getDescription());
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ri.setName(ci.getName());
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if (StringUtils.isNotEmpty(ci.getZenodocommunity())) {
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ri.setZenodo_community(Constants.ZENODO_COMMUNITY_PREFIX + ci.getZenodocommunity());
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}
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return (R) ri;
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} catch (final Exception e) {
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throw new MyRuntimeException(e);
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}
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}
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public static List<Relation> getRelation(ContextInfo ci) {
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try {
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List<Relation> relationList = new ArrayList<>();
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ci
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.getDatasourceList()
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.forEach(ds -> {
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String nodeType = ModelSupport.idPrefixEntity.get(ds.substring(0, 2));
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String contextId = Utils.getContextId(ci.getId());
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relationList
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.add(
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Relation
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.newInstance(
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Node
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.newInstance(
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contextId, eu.dnetlib.dhp.oa.model.graph.Constants.CONTEXT_ENTITY),
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Node.newInstance(ds, nodeType),
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RelType.newInstance(ModelConstants.IS_RELATED_TO, ModelConstants.RELATIONSHIP),
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Provenance
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.newInstance(
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Constants.USER_CLAIM,
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Constants.DEFAULT_TRUST)));
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relationList
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.add(
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Relation
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.newInstance(
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Node.newInstance(ds, nodeType),
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Node
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.newInstance(
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contextId, eu.dnetlib.dhp.oa.model.graph.Constants.CONTEXT_ENTITY),
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RelType.newInstance(ModelConstants.IS_RELATED_TO, ModelConstants.RELATIONSHIP),
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Provenance
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.newInstance(
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Constants.USER_CLAIM,
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Constants.DEFAULT_TRUST)));
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});
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return relationList;
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} catch (final Exception e) {
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throw new MyRuntimeException(e);
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}
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}
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}
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