105 lines
5.0 KiB
Java
105 lines
5.0 KiB
Java
package eu.eudat.model.builder;
|
|
|
|
import eu.eudat.authorization.AuthorizationFlags;
|
|
import eu.eudat.commons.enums.IsActive;
|
|
import eu.eudat.convention.ConventionService;
|
|
import eu.eudat.data.DmpReferenceEntity;
|
|
import eu.eudat.data.ReferenceEntity;
|
|
import eu.eudat.model.PublicDmp;
|
|
import eu.eudat.model.PublicDmpUser;
|
|
import eu.eudat.model.PublicReference;
|
|
import eu.eudat.model.PublicReferenceType;
|
|
import eu.eudat.query.DmpQuery;
|
|
import eu.eudat.query.ReferenceTypeQuery;
|
|
import gr.cite.tools.data.builder.BuilderFactory;
|
|
import gr.cite.tools.data.query.QueryFactory;
|
|
import gr.cite.tools.exception.MyApplicationException;
|
|
import gr.cite.tools.fieldset.BaseFieldSet;
|
|
import gr.cite.tools.fieldset.FieldSet;
|
|
import gr.cite.tools.logging.DataLogEntry;
|
|
import gr.cite.tools.logging.LoggerService;
|
|
import org.slf4j.LoggerFactory;
|
|
import org.springframework.beans.factory.annotation.Autowired;
|
|
import org.springframework.beans.factory.config.ConfigurableBeanFactory;
|
|
import org.springframework.context.annotation.Scope;
|
|
import org.springframework.stereotype.Component;
|
|
|
|
import java.util.*;
|
|
import java.util.stream.Collectors;
|
|
|
|
@Component
|
|
@Scope(value = ConfigurableBeanFactory.SCOPE_PROTOTYPE)
|
|
public class PublicReferenceBuilder extends BaseBuilder<PublicReference, ReferenceEntity>{
|
|
private final BuilderFactory builderFactory;
|
|
|
|
private final QueryFactory queryFactory;
|
|
private EnumSet<AuthorizationFlags> authorize = EnumSet.of(AuthorizationFlags.None);
|
|
|
|
@Autowired
|
|
public PublicReferenceBuilder(
|
|
ConventionService conventionService, BuilderFactory builderFactory, QueryFactory queryFactory) {
|
|
super(conventionService, new LoggerService(LoggerFactory.getLogger(PublicReferenceBuilder.class)));
|
|
this.builderFactory = builderFactory;
|
|
this.queryFactory = queryFactory;
|
|
}
|
|
|
|
public PublicReferenceBuilder authorize(EnumSet<AuthorizationFlags> values) {
|
|
this.authorize = values;
|
|
return this;
|
|
}
|
|
|
|
@Override
|
|
public List<PublicReference> build(FieldSet fields, List<ReferenceEntity> data) throws MyApplicationException {
|
|
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));
|
|
this.logger.trace(new DataLogEntry("requested fields", fields));
|
|
if (fields == null || data == null || fields.isEmpty())
|
|
return new ArrayList<>();
|
|
|
|
|
|
FieldSet typeFields = fields.extractPrefixed(this.asPrefix(PublicReference._type));
|
|
Map<UUID, PublicReferenceType> typeItemsMap = this.collectReferenceTypes(typeFields, data);
|
|
|
|
List<PublicReference> models = new ArrayList<>();
|
|
for (ReferenceEntity d : data) {
|
|
PublicReference m = new PublicReference();
|
|
if (fields.hasField(this.asIndexer(PublicReference._id))) m.setId(d.getId());
|
|
if (fields.hasField(this.asIndexer(PublicReference._label))) m.setLabel(d.getLabel());
|
|
if (fields.hasField(this.asIndexer(PublicReference._reference))) m.setReference(d.getReference());
|
|
if (fields.hasField(this.asIndexer(PublicReference._description))) m.setDescription(d.getDescription());
|
|
if (!typeFields.isEmpty() && typeItemsMap != null && typeItemsMap.containsKey(d.getTypeId())) m.setType(typeItemsMap.get(d.getTypeId()));
|
|
models.add(m);
|
|
}
|
|
this.logger.debug("build {} items", Optional.of(models).map(List::size).orElse(0));
|
|
return models;
|
|
}
|
|
|
|
|
|
|
|
private Map<UUID, PublicReferenceType> collectReferenceTypes(FieldSet fields, List<ReferenceEntity> data) throws MyApplicationException {
|
|
if (fields.isEmpty() || data.isEmpty())
|
|
return null;
|
|
this.logger.debug("checking related - {}", PublicReferenceType.class.getSimpleName());
|
|
|
|
Map<UUID, PublicReferenceType> itemMap;
|
|
if (!fields.hasOtherField(this.asIndexer(PublicReferenceType._id))) {
|
|
itemMap = this.asEmpty(
|
|
data.stream().map(ReferenceEntity::getTypeId).distinct().collect(Collectors.toList()),
|
|
x -> {
|
|
PublicReferenceType item = new PublicReferenceType();
|
|
item.setId(x);
|
|
return item;
|
|
},
|
|
PublicReferenceType::getId);
|
|
} else {
|
|
FieldSet clone = new BaseFieldSet(fields.getFields()).ensure(PublicReferenceType._id);
|
|
ReferenceTypeQuery q = this.queryFactory.query(ReferenceTypeQuery.class).authorize(this.authorize).isActive(IsActive.Active).ids(data.stream().map(ReferenceEntity::getTypeId).distinct().collect(Collectors.toList()));
|
|
itemMap = this.builderFactory.builder(PublicReferenceTypeBuilder.class).authorize(this.authorize).asForeignKey(q, clone, PublicReferenceType::getId);
|
|
}
|
|
if (!fields.hasField(PublicReferenceType._id)) {
|
|
itemMap.values().stream().filter(Objects::nonNull).peek(x -> x.setId(null)).collect(Collectors.toList());
|
|
}
|
|
|
|
return itemMap;
|
|
}
|
|
}
|