本文整理了Java中org.hibernate.criterion.Restrictions.isEmpty方法的一些代码示例，展示了Restrictions.isEmpty的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Restrictions.isEmpty方法的具体详情如下：
包路径：org.hibernate.criterion.Restrictions
类名称：Restrictions
方法名：isEmpty

Restrictions.isEmpty介绍

[英]Constrain a collection valued property to be empty
[中]将集合值属性约束为空

代码示例

代码示例来源：origin: hibernate/hibernate-orm

/**
 * Creates a restriction to check that a collection is empty
 *
 * @return The restriction
 *
 * @see Restrictions#isEmpty(String)
 */
public Criterion isEmpty() {
  return Restrictions.isEmpty( getPropertyName() );
}

代码示例来源：origin: openmrs/openmrs-core

private void addEmptyVisitsByPatientCriteria(Criteria criteria, Patient patient, boolean includeVoided, String query) {
  criteria.add(Restrictions.eq("patient", patient));
  criteria.add(Restrictions.isEmpty("encounters"));
  
  if (!includeVoided) {
    criteria.add(Restrictions.eq("voided", includeVoided));
  }
  
  if (query != null && !StringUtils.isBlank(query)) {
    criteria.createAlias("visitType", "visitType", JoinType.LEFT_OUTER_JOIN);
    criteria.createAlias("location", "location", JoinType.LEFT_OUTER_JOIN);
    
    Disjunction or = Restrictions.disjunction();
    criteria.add(or);
    or.add(Restrictions.ilike("visitType.name", query, MatchMode.ANYWHERE));
    or.add(Restrictions.ilike("location.name", query, MatchMode.ANYWHERE));
  }
  
  criteria.addOrder(Order.desc("startDatetime"));
  criteria.addOrder(Order.desc("visitId"));
}

代码示例来源：origin: org.grails/grails-hibernate

@Override
  public org.hibernate.criterion.Criterion toHibernateCriterion(HibernateQuery hibernateQuery, Query.Criterion criterion, String alias) {
    Query.IsEmpty eq = (Query.IsEmpty) criterion;
    return Restrictions.isEmpty(calculatePropertyName(eq.getProperty(), alias));
  }
});

代码示例来源：origin: org.grails/grails-hibernate

@Override
public Query isEmpty(String property) {
  org.hibernate.criterion.Criterion criterion = Restrictions.isEmpty(calculatePropertyName(property));
  addToCriteria(criterion);
  return this;
}

代码示例来源：origin: org.grails/grails-datastore-gorm-hibernate-core

@Override
  public Criterion toHibernateCriterion(AbstractHibernateQuery hibernateQuery, Query.IsEmpty criterion, String alias) {
    String propertyName = getPropertyName(criterion, alias);
    return Restrictions.isEmpty(propertyName);
  }
});

代码示例来源：origin: jboss.jboss-embeddable-ejb3/hibernate-all

public Criterion isEmpty() {
  return Restrictions.isEmpty(getPropertyName());
}

代码示例来源：origin: org.hibernate/com.springsource.org.hibernate

public Criterion isEmpty() {
  return Restrictions.isEmpty(getPropertyName());
}

代码示例来源：origin: uk.ac.ebi.intact.dbupdate/intact-update-model

@Override
  public List<ProteinUpdateProcess> getUpdateProcessWithoutErrors() {
    return getSession().createCriteria(getEntityClass()).
        add(Restrictions.isEmpty("updateErrors")).list();
  }
}

代码示例来源：origin: denimgroup/threadfix

@Override
public List<Finding> getFindingsWithIds(List<Integer> findingIds) {
  if (findingIds == null || findingIds.isEmpty()) {
    return list();
  }
  return sessionFactory.getCurrentSession()
      .createCriteria(Finding.class)
      .add(isEmpty("statisticsCounters"))
      .add(in("id", findingIds))
      .list();
}

代码示例来源：origin: denimgroup/threadfix

private Criteria getBaseCounterCriteria(List<Integer> appIds, Collection<Integer> findingIdRestrictions) {
  Criteria criteria = sessionFactory.getCurrentSession().createCriteria(Finding.class)
      .createAlias("vulnerability", "vulnAlias")
      .createAlias("vulnAlias.application", "appAlias")
      .add(eq("appAlias.active", true))
      .add(isEmpty("statisticsCounters"));
  if (findingIdRestrictions != null && !findingIdRestrictions.isEmpty()) {
    criteria.add(in("id", findingIdRestrictions));
  }
  if (appIds != null && !appIds.isEmpty()) {
    criteria.add(in("appAlias.id", appIds));
  }
  return criteria;
}

代码示例来源：origin: org.grails/grails-datastore-gorm-hibernate-core

@Override
public Query isEmpty(String property) {
  org.hibernate.criterion.Criterion criterion = Restrictions.isEmpty(calculatePropertyName(property));
  addToCriteria(criterion);
  return this;
}

代码示例来源：origin: org.grails/grails-datastore-gorm-hibernate-core

public org.grails.datastore.mapping.query.api.Criteria isEmpty(String property) {
  String propertyName = calculatePropertyName(property);
  addToCriteria(Restrictions.isEmpty(propertyName));
  return this;
}

代码示例来源：origin: org.grails/grails-hibernate

public org.grails.datastore.mapping.query.api.Criteria isEmpty(String property) {
  String propertyName = calculatePropertyName(property);
  addToCriteria(Restrictions.isEmpty(propertyName));
  return this;
}

代码示例来源：origin: uk.ac.ebi.intact.dbupdate/intact-update-model

@Override
  public List<DeadProteinEvent> getAllDeadProteinEventsWithoutDeletedXrefs(long id) {
    return getSession().createCriteria(DeadProteinEvent.class).
        createAlias("updateProcess", "p").add(Restrictions.eq("p.id", id)).
        add(Restrictions.isEmpty("deletedXrefs"))
        .addOrder(Order.asc("eventDate")).list();
  }
}

代码示例来源：origin: org.grails/grails-hibernate

@Override
public Query isEmpty(String property) {
  org.hibernate.criterion.Criterion criterion = Restrictions.isEmpty(calculatePropertyName(property));
  addToCriteria(criterion);
  return this;
}

代码示例来源：origin: org.grails/grails-datastore-gorm-hibernate-core

@Override
public Query isEmpty(String property) {
  org.hibernate.criterion.Criterion criterion = Restrictions.isEmpty(calculatePropertyName(property));
  addToCriteria(criterion);
  return this;
}

代码示例来源：origin: denimgroup/threadfix

@Override
public long getNumberWithoutGenericMappings(Integer scanId) {
  return (Long) sessionFactory.getCurrentSession()
       .createCriteria(Finding.class)
       .createAlias("channelVulnerability", "vuln")
       .add(Restrictions.isEmpty( "vuln.vulnerabilityMaps" ))
       .add(eq("scan.id", scanId))
       .setProjection(rowCount())
       .uniqueResult();
}

代码示例来源：origin: denimgroup/threadfix

@Override
public List<Integer> findingIdsThatNeedCounters(Collection<Integer> findingIdRestrictions) {
  List<Integer> findingIds = sessionFactory.getCurrentSession().createCriteria(Finding.class)
      .createAlias("vulnerability", "vulnAlias")
      .createAlias("vulnAlias.application", "appAlias")
      .add(eq("appAlias.active", true))
      .add(isEmpty("statisticsCounters"))
      .setProjection(property("id"))
      .list();
  Set<Integer> restrictionSet = setFrom(findingIdRestrictions);
  Set<Integer> emptyStatsCountersTests = setFrom(findingIds);
  emptyStatsCountersTests.retainAll(restrictionSet);
  return listFrom(emptyStatsCountersTests);
}

代码示例来源：origin: com.arsframework/ars-database

/**
 * 获取空条件匹配对象
 *
 * @param property 属性名称
 * @return 条件匹配对象
 */
protected Criterion getEmptyCriterion(String property) {
  if (Hibernates.getPropertyType(this.sessionFactory, this.model, property).isCollectionType()) {
    return Restrictions.isEmpty(this.getCriteriaAlias(property));
  }
  return Restrictions.isNull(this.getCriteriaAlias(property));
}

代码示例来源：origin: hibernate/hibernate-search

/**
 * A batch indexing job cannot have 2 types of restrictions in the same time. Either JPQL / HQL or Criteria approach
 * is used. Using both will leads to illegal argument exception.
 */
@Test(expected = IllegalArgumentException.class)
public void testRestrictedBy_twoRestrictionTypes() {
  MassIndexingJob.parameters()
      .forEntity( String.class )
      .restrictedBy( "from string" )
      .restrictedBy( Restrictions.isEmpty( "dummy" ) );
}