112 lines
5.5 KiB
Java
112 lines
5.5 KiB
Java
package eu.eudat.model.builder.referencetypedefinition;
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import eu.eudat.authorization.AuthorizationFlags;
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import eu.eudat.commons.types.referencetype.ReferenceTypeSourceBaseConfigurationEntity;
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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.ReferenceType;
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import eu.eudat.model.builder.BaseBuilder;
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import eu.eudat.model.builder.ReferenceTypeBuilder;
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import eu.eudat.model.referencetypedefinition.ReferenceTypeSourceBaseConfiguration;
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import eu.eudat.query.ReferenceTypeQuery;
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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.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 abstract class ReferenceTypeSourceBaseConfigurationBuilder<Model extends ReferenceTypeSourceBaseConfiguration, Entity extends ReferenceTypeSourceBaseConfigurationEntity> extends BaseBuilder<Model, Entity> {
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protected EnumSet<AuthorizationFlags> authorize = EnumSet.of(AuthorizationFlags.None);
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protected final BuilderFactory builderFactory;
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protected final QueryFactory queryFactory;
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@Autowired
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public ReferenceTypeSourceBaseConfigurationBuilder(
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ConventionService conventionService,
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LoggerService logger, BuilderFactory builderFactory, QueryFactory queryFactory) {
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super(conventionService, logger);
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this.builderFactory = builderFactory;
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this.queryFactory = queryFactory;
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}
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public ReferenceTypeSourceBaseConfigurationBuilder 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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protected abstract Model getInstance();
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protected abstract Model buildChild(FieldSet fields, Entity data, Model model);
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@Override
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public List<Model> build(FieldSet fields, List<Entity> 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 dependenciesFields = fields.extractPrefixed(this.asPrefix(Model._dependencies));
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FieldSet typeFields = fields.extractPrefixed(this.asPrefix(Model._referenceTypeDependencies));
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// Map<UUID, ReferenceType> referenceTypeItemsMap = this.collectReferenceTypes(typeFields, data);
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List<Model> models = new ArrayList<>();
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for (Entity d : data) {
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Model m = this.getInstance();
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if (fields.hasField(this.asIndexer(Model._key))) m.setKey(d.getKey());
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if (fields.hasField(this.asIndexer(Model._label))) m.setLabel(d.getLabel());
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if (fields.hasField(this.asIndexer(Model._ordinal))) m.setOrdinal(d.getOrdinal());
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if (fields.hasField(this.asIndexer(Model._type))) m.setType(d.getType());
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// if (!dependenciesFields.isEmpty() && d.getDependencies() != null) m.setReferenceTypeDependencies(this.builderFactory.builder(ReferenceTypeSourceBaseDependencyBuilder.class).authorize(this.authorize).build(dependenciesFields, d.getDependencies()));
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this.buildChild(fields, d, m);
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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, ReferenceType> collectReferenceTypes(FieldSet fields, List<Entity> data) throws MyApplicationException {
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// if (fields.isEmpty() || data.isEmpty())
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// return null;
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// this.logger.debug("checking related - {}", ReferenceType.class.getSimpleName());
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//
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// Map<UUID, ReferenceType> itemMap;
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// if (!fields.hasOtherField(this.asIndexer(ReferenceType._id))) {
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// itemMap = this.asEmpty(
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// data.stream().filter(x-> x.getReferenceTypeDependencyIds() != null).map(x-> x.getReferenceTypeDependencyIds())..distinct().collect(Collectors.toList()),
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// x -> {
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// ReferenceType item = new ReferenceType();
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// item.setId(x);
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// return item;
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// },
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// ReferenceType::getId);
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// } else {
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// FieldSet clone = new BaseFieldSet(fields.getFields()).ensure(ReferenceType._id);
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// ReferenceTypeQuery q = this.queryFactory.query(ReferenceTypeQuery.class).authorize(this.authorize).ids(data.stream().map(ReferenceEntity::getTypeId).distinct().collect(Collectors.toList()));
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// itemMap = this.builderFactory.builder(ReferenceTypeBuilder.class).authorize(this.authorize).asForeignKey(q, clone, ReferenceType::getId);
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// }
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// if (!fields.hasField(ReferenceType._id)) {
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// itemMap.forEach((id, item) -> {
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// if (item != null)
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// item.setId(null);
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// });
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// }
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//
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// return itemMap;
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// }
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}
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