167 lines
9.8 KiB
Java
167 lines
9.8 KiB
Java
package eu.eudat.model.builder;
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import eu.eudat.authorization.AuthorizationFlags;
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import eu.eudat.commons.JsonHandlingService;
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import eu.eudat.commons.types.description.PropertyDefinitionEntity;
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import eu.eudat.commons.types.descriptiontemplate.DefinitionEntity;
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import eu.eudat.convention.ConventionService;
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import eu.eudat.data.DescriptionEntity;
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import eu.eudat.model.*;
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import eu.eudat.model.builder.descriptionpropertiesdefinition.PropertyDefinitionBuilder;
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import eu.eudat.query.*;
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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 DescriptionBuilder extends BaseBuilder<Description, DescriptionEntity> {
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private final QueryFactory queryFactory;
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private final BuilderFactory builderFactory;
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private final JsonHandlingService jsonHandlingService;
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private EnumSet<AuthorizationFlags> authorize = EnumSet.of(AuthorizationFlags.None);
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@Autowired
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public DescriptionBuilder(
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ConventionService conventionService,
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QueryFactory queryFactory,
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BuilderFactory builderFactory, JsonHandlingService jsonHandlingService) {
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super(conventionService, new LoggerService(LoggerFactory.getLogger(DescriptionBuilder.class)));
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this.queryFactory = queryFactory;
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this.builderFactory = builderFactory;
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this.jsonHandlingService = jsonHandlingService;
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}
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public DescriptionBuilder 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<Description> build(FieldSet fields, List<DescriptionEntity> 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 dmpDescriptionTemplateFields = fields.extractPrefixed(this.asPrefix(Description._dmpDescriptionTemplate));
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Map<UUID, DmpDescriptionTemplate> dmpDescriptionTemplateItemsMap = this.collectDmpDescriptionTemplates(dmpDescriptionTemplateFields, data);
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FieldSet descriptionReferencesFields = fields.extractPrefixed(this.asPrefix(Description._descriptionReferences));
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Map<UUID, List<DescriptionReference>> descriptionReferencesMap = this.collectDescriptionReferences(descriptionReferencesFields, data);
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FieldSet descriptionTagsFields = fields.extractPrefixed(this.asPrefix(Description._descriptionTags));
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Map<UUID, List<DescriptionTag>> descriptionTagsMap = this.collectDescriptionTags(descriptionTagsFields, data);
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FieldSet definitionPropertiesFields = fields.extractPrefixed(this.asPrefix(Description._properties));
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List<Description> models = new ArrayList<>();
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for (DescriptionEntity d : data) {
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Description m = new Description();
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if (fields.hasField(this.asIndexer(Description._id))) m.setId(d.getId());
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if (fields.hasField(this.asIndexer(Description._label))) m.setLabel(d.getLabel());
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if (fields.hasField(this.asIndexer(Description._status))) m.setStatus(d.getStatus());
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if (fields.hasField(this.asIndexer(Description._description))) m.setDescription(d.getDescription());
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if (fields.hasField(this.asIndexer(Description._createdBy))) m.setCreatedBy(d.getCreatedById());
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if (fields.hasField(this.asIndexer(Description._createdAt))) m.setCreatedAt(d.getCreatedAt());
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if (fields.hasField(this.asIndexer(Description._updatedAt))) m.setUpdatedAt(d.getUpdatedAt());
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if (fields.hasField(this.asIndexer(Description._isActive))) m.setIsActive(d.getIsActive());
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if (fields.hasField(this.asIndexer(Description._finalizedAt))) m.setFinalizedAt(d.getFinalizedAt());
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if (fields.hasField(this.asIndexer(Description._hash))) m.setHash(this.hashValue(d.getUpdatedAt()));
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if (!dmpDescriptionTemplateFields.isEmpty() && dmpDescriptionTemplateItemsMap != null && dmpDescriptionTemplateItemsMap.containsKey(d.getDmpDescriptionTemplateId())) m.setDmpDescriptionTemplate(dmpDescriptionTemplateItemsMap.get(d.getDmpDescriptionTemplateId()));
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if (!descriptionReferencesFields.isEmpty() && descriptionReferencesMap != null && descriptionReferencesMap.containsKey(d.getId())) m.setDescriptionReferences(descriptionReferencesMap.get(d.getId()));
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if (!descriptionTagsFields.isEmpty() && descriptionTagsMap != null && descriptionTagsMap.containsKey(d.getId())) m.setDescriptionTags(descriptionTagsMap.get(d.getId()));
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if (!definitionPropertiesFields.isEmpty() && d.getProperties() != null){
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PropertyDefinitionEntity propertyDefinition = this.jsonHandlingService.fromJsonSafe(PropertyDefinitionEntity.class, d.getProperties());
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m.setProperties(this.builderFactory.builder(PropertyDefinitionBuilder.class).authorize(this.authorize).build(definitionPropertiesFields, propertyDefinition));
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}
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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, DmpDescriptionTemplate> collectDmpDescriptionTemplates(FieldSet fields, List<DescriptionEntity> 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 - {}", DmpDescriptionTemplate.class.getSimpleName());
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Map<UUID, DmpDescriptionTemplate> itemMap;
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if (!fields.hasOtherField(this.asIndexer(DmpDescriptionTemplate._id))) {
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itemMap = this.asEmpty(
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data.stream().map(DescriptionEntity::getDmpDescriptionTemplateId).distinct().collect(Collectors.toList()),
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x -> {
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DmpDescriptionTemplate item = new DmpDescriptionTemplate();
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item.setId(x);
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return item;
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},
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DmpDescriptionTemplate::getId);
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} else {
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FieldSet clone = new BaseFieldSet(fields.getFields()).ensure(DmpDescriptionTemplate._id);
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DmpDescriptionTemplateQuery q = this.queryFactory.query(DmpDescriptionTemplateQuery.class).authorize(this.authorize).ids(data.stream().map(DescriptionEntity::getDmpDescriptionTemplateId).distinct().collect(Collectors.toList()));
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itemMap = this.builderFactory.builder(DmpDescriptionTemplateBuilder.class).authorize(this.authorize).asForeignKey(q, clone, DmpDescriptionTemplate::getId);
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}
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if (!fields.hasField(DmpDescriptionTemplate._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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return itemMap;
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}
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private Map<UUID, List<DescriptionReference>> collectDescriptionReferences(FieldSet fields, List<DescriptionEntity> data) throws MyApplicationException {
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if (fields.isEmpty() || data.isEmpty()) return null;
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this.logger.debug("checking related - {}", DescriptionReference.class.getSimpleName());
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Map<UUID, List<DescriptionReference>> itemMap;
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FieldSet clone = new BaseFieldSet(fields.getFields()).ensure(this.asIndexer(DescriptionReference._description, Description._id));
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DescriptionReferenceQuery query = this.queryFactory.query(DescriptionReferenceQuery.class).authorize(this.authorize).descriptionIds(data.stream().map(DescriptionEntity::getId).distinct().collect(Collectors.toList()));
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itemMap = this.builderFactory.builder(DescriptionReferenceBuilder.class).authorize(this.authorize).asMasterKey(query, clone, x -> x.getDescription().getId());
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if (!fields.hasField(this.asIndexer(DescriptionReference._description, Description._id))) {
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itemMap.values().stream().flatMap(List::stream).filter(x -> x != null && x.getDescription() != null).peek(x -> {
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x.getDescription().setId(null);
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});
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}
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return itemMap;
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}
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private Map<UUID, List<DescriptionTag>> collectDescriptionTags(FieldSet fields, List<DescriptionEntity> data) throws MyApplicationException {
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if (fields.isEmpty() || data.isEmpty()) return null;
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this.logger.debug("checking related - {}", DescriptionTag.class.getSimpleName());
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Map<UUID, List<DescriptionTag>> itemMap;
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FieldSet clone = new BaseFieldSet(fields.getFields()).ensure(this.asIndexer(DescriptionTag._description, Description._id));
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DescriptionTagQuery query = this.queryFactory.query(DescriptionTagQuery.class).authorize(this.authorize).descriptionIds(data.stream().map(DescriptionEntity::getId).distinct().collect(Collectors.toList()));
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itemMap = this.builderFactory.builder(DescriptionTagBuilder.class).authorize(this.authorize).asMasterKey(query, clone, x -> x.getDescription().getId());
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if (!fields.hasField(this.asIndexer(DescriptionTag._description, Description._id))) {
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itemMap.values().stream().flatMap(List::stream).filter(x -> x != null && x.getDescription() != null).peek(x -> {
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x.getDescription().setId(null);
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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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