Package org.cxbox.core.util.filter.provider.impl

Class TimeValueProvider

java.lang.Object
org.cxbox.core.util.filter.provider.impl.AbstractClassifyDataProvider
org.cxbox.core.util.filter.provider.impl.TimeValueProvider
All Implemented Interfaces:
ClassifyDataProvider
@Component public class TimeValueProvider extends AbstractClassifyDataProvider implements ClassifyDataProvider

  • Constructor Details

    • TimeValueProvider

      public TimeValueProvider()

  • Method Details

    • getProviderParameterValues

      protected List<ClassifyDataParameter> getProviderParameterValues(Field dtoField, ClassifyDataParameter dataParameter, FilterParameter filterParam, SearchParameter searchParam, List<ClassifyDataProvider> providers)
      Specified by:
      getProviderParameterValues in class AbstractClassifyDataProvider

    • getSortExpression

      public jakarta.persistence.criteria.Expression<?> getSortExpression(@NonNull @NonNull SearchParameter searchParameter, @NonNull @NonNull jakarta.persistence.criteria.CriteriaBuilder builder, @NonNull @NonNull jakarta.persistence.criteria.CriteriaQuery query, @NonNull @NonNull jakarta.persistence.criteria.Root<?> root, @NonNull @NonNull Class dtoClazz, @NonNull @NonNull jakarta.persistence.criteria.Path fieldPath, @NonNull @NonNull DialectName dialect)
      Sorts entity column by time fraction (LocalDateTime and LocalTime)
      dialect (Oracle/PostgreSQL) - entityManager.getEntityManagerFactory().getProperties().get("hibernate.dialect").toString();
      dialect = PostgreSQL
      Column in DB: TIMESTAMP/TIME
      Actual SQL:
      Query:["select a1_0.id,a1_0.commend,a1_0.created_date from apple a1_0 order by cast(a1_0.created_date as time) asc"] so always add functional index CREATE INDEX idx_apple ON my_entity (cast(field as time(6)));
      dialect = Oracle
      Column in DB: TIMESTAMP
      Actual SQL: Query:["select a1_0.id,a1_0.commend,a1_0.created_date from apple a1_0 order by to_char(a1_0.created_date,'HH24:MI:SS') asc"]
      Specified by:
      getSortExpression in interface ClassifyDataProvider

    • getFilterPredicate

      public jakarta.persistence.criteria.Predicate getFilterPredicate(@NonNull @NonNull SearchOperation operator, @NonNull @NonNull jakarta.persistence.criteria.Root<?> root, @NonNull @NonNull jakarta.persistence.criteria.CriteriaBuilder cb, @NonNull @NonNull ClassifyDataParameter criteria, @NonNull @NonNull jakarta.persistence.criteria.Path field, @NonNull @NonNull Object value, @NonNull @NonNull DialectName dialect)
      Specified by:
      getFilterPredicate in interface ClassifyDataProvider