Package org.hibernate.engine.query.sql

Examples of org.hibernate.engine.query.sql.NativeSQLQueryScalarReturn

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  public List generateCustomReturns(boolean queryHadAliases) {
    List customReturns = new ArrayList();
    Map customReturnsByAlias = new HashMap();
    for ( int i = 0; i < queryReturns.length; i++ ) {
      if ( queryReturns[i] instanceof NativeSQLQueryScalarReturn ) {
        NativeSQLQueryScalarReturn rtn = ( NativeSQLQueryScalarReturn ) queryReturns[i];
        customReturns.add( new ScalarReturn( rtn.getType(), rtn.getColumnAlias() ) );
      }
      else if ( queryReturns[i] instanceof NativeSQLQueryRootReturn ) {
        NativeSQLQueryRootReturn rtn = ( NativeSQLQueryRootReturn ) queryReturns[i];
        String alias = rtn.getAlias();
        EntityAliases entityAliases;
        if ( queryHadAliases || hasPropertyResultMap( alias ) ) {
          entityAliases = new DefaultEntityAliases(
              ( Map ) entityPropertyResultMaps.get( alias ),
              ( SQLLoadable ) alias2Persister.get( alias ),
              ( String ) alias2Suffix.get( alias )
          );
        }
        else {
          entityAliases = new ColumnEntityAliases(
              ( Map ) entityPropertyResultMaps.get( alias ),
              ( SQLLoadable ) alias2Persister.get( alias ),
              ( String ) alias2Suffix.get( alias )
          );
        }
        RootReturn customReturn = new RootReturn(
            alias,
            rtn.getReturnEntityName(),
            entityAliases,
            rtn.getLockMode()
        );
        customReturns.add( customReturn );
        customReturnsByAlias.put( rtn.getAlias(), customReturn );
      }
      else if ( queryReturns[i] instanceof NativeSQLQueryCollectionReturn ) {
        NativeSQLQueryCollectionReturn rtn = ( NativeSQLQueryCollectionReturn ) queryReturns[i];
        String alias = rtn.getAlias();
        SQLLoadableCollection persister = ( SQLLoadableCollection ) alias2CollectionPersister.get( alias );
        boolean isEntityElements = persister.getElementType().isEntityType();
        CollectionAliases collectionAliases;
        EntityAliases elementEntityAliases = null;
        if ( queryHadAliases || hasPropertyResultMap( alias ) ) {
          collectionAliases = new GeneratedCollectionAliases(
              ( Map ) collectionPropertyResultMaps.get( alias ),
              ( SQLLoadableCollection ) alias2CollectionPersister.get( alias ),
              ( String ) alias2CollectionSuffix.get( alias )
          );
          if ( isEntityElements ) {
            elementEntityAliases = new DefaultEntityAliases(
                ( Map ) entityPropertyResultMaps.get( alias ),
                ( SQLLoadable ) alias2Persister.get( alias ),
                ( String ) alias2Suffix.get( alias )
            );
          }
        }
        else {
          collectionAliases = new ColumnCollectionAliases(
              ( Map ) collectionPropertyResultMaps.get( alias ),
              ( SQLLoadableCollection ) alias2CollectionPersister.get( alias )
          );
          if ( isEntityElements ) {
            elementEntityAliases = new ColumnEntityAliases(
                ( Map ) entityPropertyResultMaps.get( alias ),
                ( SQLLoadable ) alias2Persister.get( alias ),
                ( String ) alias2Suffix.get( alias )
            );
          }
        }
        CollectionReturn customReturn = new CollectionReturn(
            alias,
            rtn.getOwnerEntityName(),
            rtn.getOwnerProperty(),
            collectionAliases,
                elementEntityAliases,
            rtn.getLockMode()
        );
        customReturns.add( customReturn );
        customReturnsByAlias.put( rtn.getAlias(), customReturn );
      }
      else if ( queryReturns[i] instanceof NativeSQLQueryJoinReturn ) {
        NativeSQLQueryJoinReturn rtn = ( NativeSQLQueryJoinReturn ) queryReturns[i];
        String alias = rtn.getAlias();
        FetchReturn customReturn;
        NonScalarReturn ownerCustomReturn = ( NonScalarReturn ) customReturnsByAlias.get( rtn.getOwnerAlias() );
        if ( alias2CollectionPersister.containsKey( alias ) ) {
          SQLLoadableCollection persister = ( SQLLoadableCollection ) alias2CollectionPersister.get( alias );
          boolean isEntityElements = persister.getElementType().isEntityType();
          CollectionAliases collectionAliases;
          EntityAliases elementEntityAliases = null;
          if ( queryHadAliases || hasPropertyResultMap( alias ) ) {
            collectionAliases = new GeneratedCollectionAliases(
                ( Map ) collectionPropertyResultMaps.get( alias ),
                persister,
                ( String ) alias2CollectionSuffix.get( alias )
            );
            if ( isEntityElements ) {
              elementEntityAliases = new DefaultEntityAliases(
                  ( Map ) entityPropertyResultMaps.get( alias ),
                  ( SQLLoadable ) alias2Persister.get( alias ),
                  ( String ) alias2Suffix.get( alias )
              );
            }
          }
          else {
            collectionAliases = new ColumnCollectionAliases(
                ( Map ) collectionPropertyResultMaps.get( alias ),
                persister
            );
            if ( isEntityElements ) {
              elementEntityAliases = new ColumnEntityAliases(
                  ( Map ) entityPropertyResultMaps.get( alias ),
                  ( SQLLoadable ) alias2Persister.get( alias ),
                  ( String ) alias2Suffix.get( alias )
              );
            }
          }
          customReturn = new CollectionFetchReturn(
              alias,
              ownerCustomReturn,
              rtn.getOwnerProperty(),
              collectionAliases,
                  elementEntityAliases,
              rtn.getLockMode()
          );
        }
        else {
          EntityAliases entityAliases;
          if ( queryHadAliases || hasPropertyResultMap( alias ) ) {
            entityAliases = new DefaultEntityAliases(
                ( Map ) entityPropertyResultMaps.get( alias ),
                ( SQLLoadable ) alias2Persister.get( alias ),
                ( String ) alias2Suffix.get( alias )
            );
          }
          else {
            entityAliases = new ColumnEntityAliases(
                ( Map ) entityPropertyResultMaps.get( alias ),
                ( SQLLoadable ) alias2Persister.get( alias ),
                ( String ) alias2Suffix.get( alias )
            );
          }
          customReturn = new EntityFetchReturn(
              alias,
              entityAliases,
              ownerCustomReturn,
              rtn.getOwnerProperty(),
              rtn.getLockMode()
          );
        }
        customReturns.add( customReturn );
        customReturnsByAlias.put( alias, customReturn );
      }
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          type = TypeFactory.heuristicType( typeFromXML );
          if ( type == null ) {
            throw new MappingException( "could not determine type " + type );
          }
        }
        definition.addQueryReturn( new NativeSQLQueryScalarReturn( column, type ) );
      }
      else if ( "return".equals( name ) ) {
        definition.addQueryReturn( bindReturn( returnElem, mappings, cnt ) );
      }
      else if ( "return-join".equals( name ) ) {
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    else {
      Iterator itr = queryReturns.iterator();
      while ( itr.hasNext() ) {
        NativeSQLQueryReturn rtn = ( NativeSQLQueryReturn ) itr.next();
        if ( rtn instanceof NativeSQLQueryScalarReturn ) {
          NativeSQLQueryScalarReturn scalar = ( NativeSQLQueryScalarReturn ) rtn;
          if ( scalar.getType() == null ) {
            autodiscovertypes = true;
            break;
          }
        }
      }
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    //we never need to apply locks to the SQL
    return CollectionHelper.EMPTY_MAP;
  }

  public SQLQuery addScalar(String columnAlias, Type type) {
    queryReturns.add( new NativeSQLQueryScalarReturn( columnAlias, type ) );
    return this;
  }
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    return this;
  }

  public SQLQuery addScalar(String columnAlias) {
    autodiscovertypes = true;
    queryReturns.add( new NativeSQLQueryScalarReturn( columnAlias, null ) );
    return this;
  }
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          type = TypeFactory.heuristicType( typeFromXML );
          if ( type == null ) {
            throw new MappingException( "could not determine type " + type );
          }
        }
        definition.addQueryReturn( new NativeSQLQueryScalarReturn( column, type ) );
      }
      else if ( "return".equals( name ) ) {
        definition.addQueryReturn( bindReturn( returnElem, mappings, cnt ) );
      }
      else if ( "return-join".equals( name ) ) {
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          type = TypeFactory.heuristicType( typeFromXML );
          if ( type == null ) {
            throw new MappingException( "could not determine type " + type );
          }
        }
        definition.addQueryReturn( new NativeSQLQueryScalarReturn( column, type ) );
      }
      else if ( "return".equals( name ) ) {
        definition.addQueryReturn( bindReturn( returnElem, mappings, cnt ) );
      }
      else if ( "return-join".equals( name ) ) {
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    else {
      Iterator itr = queryReturns.iterator();
      while ( itr.hasNext() ) {
        NativeSQLQueryReturn rtn = ( NativeSQLQueryReturn ) itr.next();
        if ( rtn instanceof NativeSQLQueryScalarReturn ) {
          NativeSQLQueryScalarReturn scalar = ( NativeSQLQueryScalarReturn ) rtn;
          if ( scalar.getType() == null ) {
            autodiscovertypes = true;
            break;
          }
        }
      }
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    //we never need to apply locks to the SQL
    return CollectionHelper.EMPTY_MAP;
  }

  public SQLQuery addScalar(String columnAlias, Type type) {
    queryReturns.add( new NativeSQLQueryScalarReturn( columnAlias, type ) );
    return this;
  }
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    return this;
  }

  public SQLQuery addScalar(String columnAlias) {
    autodiscovertypes = true;
    queryReturns.add( new NativeSQLQueryScalarReturn( columnAlias, null ) );
    return this;
  }
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Related Classes of org.hibernate.engine.query.sql.NativeSQLQueryScalarReturn

  • org.hibernate.cfg.annotations.ResultsetMappingSecondPass
  • org.hibernate.cfg.ResultSetMappingBinder
  • org.hibernate.impl.SQLQueryImpl
  • org.hibernate.loader.custom.sql.SQLQueryReturnProcessor
  • org.hibernate.test.queryplan.NativeSQLQueryPlanEqualsTest
  • org.hibernate.test.queryplan.NativeSQLQueryReturnEqualsAndHashCodeTest
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