cdmlib-persistence/src/main/java/eu/etaxonomy/cdm/persistence/dao/hibernate/common/LsidAuthorityDaoImpl.java

   1 package eu.etaxonomy.cdm.persistence.dao.hibernate.common;
   2
   3 import org.hibernate.Query;
   4 import org.springframework.stereotype.Repository;
   5
   6 import eu.etaxonomy.cdm.model.common.IIdentifiableEntity;
   7 import eu.etaxonomy.cdm.model.common.LSID;
   8 import eu.etaxonomy.cdm.model.common.LSIDAuthority;
   9 import eu.etaxonomy.cdm.persistence.dao.common.ILsidAuthorityDao;
  10
  11 @Repository
  12 public class LsidAuthorityDaoImpl extends CdmEntityDaoBase<LSIDAuthority> implements
  13                 ILsidAuthorityDao {
  14
  15         public LsidAuthorityDaoImpl() {
  16                 super(LSIDAuthority.class);
  17         }
  18
  19         public Class<? extends IIdentifiableEntity> getClassForNamespace(LSID lsid) {
  20                 Query query = getSession().createQuery("select clazz from LSIDAuthority authority join authority.namespaces clazz where authority.authority = :authority and index(clazz) = :namespace");
  21                 query.setParameter("authority",lsid.getAuthority());
  22                 query.setParameter("namespace", lsid.getNamespace());
  23                 return (Class<? extends IIdentifiableEntity>)query.uniqueResult();
  24         }
  25 }