99 lines
5.0 KiB
Java
99 lines
5.0 KiB
Java
package eu.eudat.model.builder.commonmodels.description;
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import eu.eudat.authorization.AuthorizationFlags;
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import eu.eudat.commonmodels.models.description.FieldModel;
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import eu.eudat.commonmodels.models.reference.ReferenceModel;
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import eu.eudat.commons.enums.FieldType;
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import eu.eudat.commons.types.description.FieldEntity;
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import eu.eudat.convention.ConventionService;
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import eu.eudat.data.ReferenceEntity;
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import eu.eudat.model.Reference;
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import eu.eudat.model.builder.commonmodels.BaseCommonModelBuilder;
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import eu.eudat.model.builder.commonmodels.CommonModelBuilderItemResponse;
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import eu.eudat.model.builder.commonmodels.reference.ReferenceCommonModelBuilder;
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import eu.eudat.query.ReferenceQuery;
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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.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("commonmodels.description")
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@Scope(value = ConfigurableBeanFactory.SCOPE_PROTOTYPE)
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public class FieldCommonModelBuilder extends BaseCommonModelBuilder<FieldModel, FieldEntity> {
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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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private eu.eudat.commons.types.descriptiontemplate.FieldEntity fieldEntity;
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@Autowired
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public FieldCommonModelBuilder(
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ConventionService conventionService, BuilderFactory builderFactory, QueryFactory queryFactory
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) {
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super(conventionService, new LoggerService(LoggerFactory.getLogger(FieldCommonModelBuilder.class)));
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this.builderFactory = builderFactory;
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this.queryFactory = queryFactory;
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}
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public FieldCommonModelBuilder 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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public FieldCommonModelBuilder withFieldEntity(eu.eudat.commons.types.descriptiontemplate.FieldEntity fieldEntity) {
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this.fieldEntity = fieldEntity;
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return this;
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}
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@Override
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protected List<CommonModelBuilderItemResponse<FieldModel, FieldEntity>> buildInternal(List<FieldEntity> data) throws MyApplicationException {
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this.logger.debug("building for {}", Optional.ofNullable(data).map(List::size).orElse(0));
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if (data == null || data.isEmpty()) return new ArrayList<>();
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FieldType fieldType = this.fieldEntity != null && this.fieldEntity.getData() != null ? this.fieldEntity.getData().getFieldType() : FieldType.FREE_TEXT;
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Map<UUID, ReferenceModel> referenceItemsMap = FieldType.isReferenceType(fieldType) ? this.collectReferences(data) : null;
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List<CommonModelBuilderItemResponse<FieldModel, FieldEntity>> models = new ArrayList<>();
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for (FieldEntity d : data) {
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FieldModel m = new FieldModel();
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if (this.fieldEntity != null) m.setId(fieldEntity.getId());
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if (FieldType.isDateType(fieldType)) m.setDateValue(d.getDateValue());
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if (FieldType.isTextType(fieldType)) m.setTextValue(d.getTextValue());
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if (FieldType.isTextListType(fieldType)) m.setTextListValue(d.getTextListValue());
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if (FieldType.isReferenceType(fieldType) && referenceItemsMap != null && d.getTextListValue() != null && !d.getTextListValue().isEmpty()) {
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m.setReferences(new ArrayList<>());
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for (UUID referenceId : d.getTextListValue().stream().map(UUID::fromString).toList()){
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if (referenceItemsMap.containsKey(referenceId)) m.getReferences().add(referenceItemsMap.get(referenceId));
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}
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}
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if (d.getExternalIdentifier() != null && FieldType.isExternalIdentifierType(fieldType)) m.setExternalIdentifier(this.builderFactory.builder(ExternalIdentifierCommonModelBuilder.class).authorize(this.authorize).build(d.getExternalIdentifier()));
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models.add(new CommonModelBuilderItemResponse<>(m, d));
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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, ReferenceModel> collectReferences(List<FieldEntity> data) throws MyApplicationException {
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if (data.isEmpty())
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return null;
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this.logger.debug("checking related - {}", Reference.class.getSimpleName());
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Map<UUID, ReferenceModel> itemMap;
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ReferenceQuery q = this.queryFactory.query(ReferenceQuery.class).authorize(this.authorize).ids(data.stream().map(FieldEntity::getTextListValue).flatMap(List::stream).map(UUID::fromString).distinct().collect(Collectors.toList()));
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itemMap = this.builderFactory.builder(ReferenceCommonModelBuilder.class).authorize(this.authorize).asForeignKey(q, ReferenceEntity::getId);
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return itemMap;
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}
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}
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