102 lines
5.9 KiB
Java
102 lines
5.9 KiB
Java
package eu.eudat.model.builder;
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import eu.eudat.authorization.AuthorizationFlags;
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import eu.eudat.convention.ConventionService;
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import eu.eudat.data.ExternalReferenceEntity;
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import eu.eudat.model.DmpExternalReference;
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import eu.eudat.model.ExternalReference;
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import eu.eudat.query.DmpExternalReferenceQuery;
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import gr.cite.tools.data.builder.BuilderFactory;
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import gr.cite.tools.data.query.QueryFactory;
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import gr.cite.tools.exception.MyApplicationException;
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import gr.cite.tools.fieldset.BaseFieldSet;
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import gr.cite.tools.fieldset.FieldSet;
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import gr.cite.tools.logging.DataLogEntry;
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import gr.cite.tools.logging.LoggerService;
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import org.slf4j.LoggerFactory;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.beans.factory.config.ConfigurableBeanFactory;
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import org.springframework.context.annotation.Scope;
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import org.springframework.stereotype.Component;
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import java.util.*;
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import java.util.stream.Collectors;
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@Component
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@Scope(value = ConfigurableBeanFactory.SCOPE_PROTOTYPE)
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public class ExternalReferenceBuilder extends BaseBuilder<ExternalReference, ExternalReferenceEntity>{
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private final BuilderFactory builderFactory;
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private final QueryFactory queryFactory;
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private EnumSet<AuthorizationFlags> authorize = EnumSet.of(AuthorizationFlags.None);
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@Autowired
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public ExternalReferenceBuilder(
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ConventionService conventionService,
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BuilderFactory builderFactory, QueryFactory queryFactory) {
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super(conventionService, new LoggerService(LoggerFactory.getLogger(ExternalReferenceBuilder.class)));
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this.builderFactory = builderFactory;
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this.queryFactory = queryFactory;
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}
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public ExternalReferenceBuilder authorize(EnumSet<AuthorizationFlags> values) {
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this.authorize = values;
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return this;
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}
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@Override
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public List<ExternalReference> build(FieldSet fields, List<ExternalReferenceEntity> data) throws MyApplicationException {
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this.logger.debug("building for {} items requesting {} fields", Optional.ofNullable(data).map(List::size).orElse(0), Optional.ofNullable(fields).map(FieldSet::getFields).map(Set::size).orElse(0));
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this.logger.trace(new DataLogEntry("requested fields", fields));
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if (fields == null || data == null || fields.isEmpty())
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return new ArrayList<>();
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//FieldSet userInfoFields = fields.extractPrefixed(this.asPrefix(ExternalReference._createdBy));
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FieldSet dmpExternalReferencesFields = fields.extractPrefixed(this.asPrefix(ExternalReference._dmpExternalReferences));
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Map<UUID, List<DmpExternalReference>> dmpExternalReferenceMap = this.collectDmpExternalReferences(dmpExternalReferencesFields, data);
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List<ExternalReference> models = new ArrayList<>();
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for (ExternalReferenceEntity d : data) {
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ExternalReference m = new ExternalReference();
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if (fields.hasField(this.asIndexer(ExternalReference._id))) m.setId(d.getId());
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if (fields.hasField(this.asIndexer(ExternalReference._label))) m.setLabel(d.getLabel());
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if (fields.hasField(this.asIndexer(ExternalReference._createdAt))) m.setCreatedAt(d.getCreatedAt());
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if (fields.hasField(this.asIndexer(ExternalReference._updatedAt))) m.setUpdatedAt(d.getUpdatedAt());
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if (fields.hasField(this.asIndexer(ExternalReference._isActive))) m.setIsActive(d.getIsActive());
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if (fields.hasField(this.asIndexer(ExternalReference._definition))) m.setReference(d.getDefinition());
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if (fields.hasField(this.asIndexer(ExternalReference._reference))) m.setReference(d.getReference());
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if (fields.hasField(this.asIndexer(ExternalReference._abbreviation))) m.setAbbreviation(d.getAbbreviation());
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if (fields.hasField(this.asIndexer(ExternalReference._description))) m.setDescription(d.getDescription());
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if (fields.hasField(this.asIndexer(ExternalReference._source))) m.setSource(d.getSource());
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if (fields.hasField(this.asIndexer(ExternalReference._sourceType))) m.setSourceType(d.getSourceType());
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if (fields.hasField(this.asIndexer(ExternalReference._type))) m.setType(d.getType());
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// if (!userInfoFields.isEmpty() && d.getCreatedBy() != null){
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// //ToDo
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// }
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if (!dmpExternalReferenceMap.isEmpty() && dmpExternalReferenceMap != null && dmpExternalReferenceMap.containsKey(d.getId())) m.setDmpExternalReferences(dmpExternalReferenceMap.get(d.getId()));
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models.add(m);
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}
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this.logger.debug("build {} items", Optional.of(models).map(List::size).orElse(0));
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return models;
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}
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private Map<UUID, List<DmpExternalReference>> collectDmpExternalReferences(FieldSet fields, List<ExternalReferenceEntity> datas) throws MyApplicationException {
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if (fields.isEmpty() || datas.isEmpty()) return null;
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this.logger.debug("checking related - {}", DmpExternalReference.class.getSimpleName());
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Map<UUID, List<DmpExternalReference>> itemMap = null;
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FieldSet clone = new BaseFieldSet(fields.getFields()).ensure(this.asIndexer(DmpExternalReference._externalReference, ExternalReference._id));
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DmpExternalReferenceQuery query = this.queryFactory.query(DmpExternalReferenceQuery.class).authorize(this.authorize).referenceIds(datas.stream().map(x -> x.getId()).distinct().collect(Collectors.toList()));
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itemMap = this.builderFactory.builder(DmpExternalReferenceBuilder.class).authorize(this.authorize).authorize(this.authorize).asMasterKey(query, clone, x -> x.getExternalReference().getId());
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if (!fields.hasField(this.asIndexer(DmpExternalReference._externalReference, ExternalReference._id))) {
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itemMap.values().stream().flatMap(List::stream).filter(x -> x != null && x.getExternalReference() != null).map(x -> {
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x.getExternalReference().setId(null);
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return x;
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}).collect(Collectors.toList());
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}
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return itemMap;
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}
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}
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