Examples of org.hibernate.hql.internal.ast.tree.FromElementFactory

Package org.hibernate.hql.internal.ast.tree

Examples of org.hibernate.hql.internal.ast.tree.FromElementFactory

org.hibernate.hql.internal.ast.tree.FromElementFactory
Encapsulates the creation of FromElements and JoinSequences. @author josh

      if ( dot.getDataType().isAnyType() ) {
        throw new SemanticException( "An AnyType attribute cannot be join fetched" );
        // ^^ because the discriminator (aka, the "meta columns") must be known to the SQL in
        //     a non-parameterized way.
      }
      FromElementFactory factory = new FromElementFactory(
          getCurrentFromClause(),
          dot.getLhs().getFromElement(),
          dot.getPropertyPath(),
          alias == null ? null : alias.getText(),
          null,
          false
      );
      fromElement = factory.createComponentJoin( (ComponentType) dot.getDataType() );
    }
    else {
      fromElement = dot.getImpliedJoin();
      fromElement.setAllPropertyFetch( propertyFetch != null );

View Full Code Here

            final String[] columns = origin.toColumns( originTableAlias, attributeName, false );
            final String tableAlias = walker.getAliasGenerator().createName(
                entityType.getAssociatedEntityName()
            );


            final FromElementFactory fromElementFactory = new FromElementFactory(
                fromClause, origin,
                attributeName, classAlias, columns, false
            );
            final JoinSequence joinSequence = walker.getSessionFactoryHelper().createJoinSequence(
                false, entityType, tableAlias, JoinType.LEFT_OUTER_JOIN, columns
            );
            fromElement = fromElementFactory.createEntityJoin(
                entityType.getAssociatedEntityName(),
                tableAlias,
                joinSequence,
                true,
                walker.isInFrom(),
                entityType,
                role,
                null
            );
          }
          else if ( propertyType.isCollectionType() ) {
            CollectionType collectionType = (CollectionType) propertyType;
            final String[] columns = origin.toColumns( originTableAlias, attributeName, false );


            final FromElementFactory fromElementFactory = new FromElementFactory(
                fromClause, origin,
                attributeName, classAlias, columns, false
            );
            final QueryableCollection queryableCollection = walker.getSessionFactoryHelper()
                .requireQueryableCollection( collectionType.getRole() );
            fromElement = fromElementFactory.createCollection(
                queryableCollection, collectionType.getRole(), JoinType.LEFT_OUTER_JOIN, true, false
            );
          }
        }

View Full Code Here

    // to the root dot node.
    dot.resolve( true, false, alias == null ? null : alias.getText() );


    final FromElement fromElement;
    if ( dot.getDataType() != null && dot.getDataType().isComponentType() ) {
      FromElementFactory factory = new FromElementFactory(
          getCurrentFromClause(),
          dot.getLhs().getFromElement(),
          dot.getPropertyPath(),
          alias == null ? null : alias.getText(),
          null,
          false
      );
      fromElement = factory.createComponentJoin( (ComponentType) dot.getDataType() );
    }
    else {
      fromElement = dot.getImpliedJoin();
      fromElement.setAllPropertyFetch( propertyFetch != null );

View Full Code Here

    // to the root dot node.
    dot.resolve( true, false, alias == null ? null : alias.getText() );


    final FromElement fromElement;
    if ( dot.getDataType() != null && dot.getDataType().isComponentType() ) {
      FromElementFactory factory = new FromElementFactory(
          getCurrentFromClause(),
          dot.getLhs().getFromElement(),
          dot.getPropertyPath(),
          alias == null ? null : alias.getText(),
          null,
          false
      );
      fromElement = factory.createComponentJoin( (ComponentType) dot.getDataType() );
    }
    else {
      fromElement = dot.getImpliedJoin();
      fromElement.setAllPropertyFetch( propertyFetch != null );

View Full Code Here

    // to the root dot node.
    dot.resolve( true, false, alias == null ? null : alias.getText() );


    final FromElement fromElement;
    if ( dot.getDataType() != null && dot.getDataType().isComponentType() ) {
      FromElementFactory factory = new FromElementFactory(
          getCurrentFromClause(),
          dot.getLhs().getFromElement(),
          dot.getPropertyPath(),
          alias == null ? null : alias.getText(),
          null,
          false
      );
      fromElement = factory.createComponentJoin( (ComponentType) dot.getDataType() );
    }
    else {
      fromElement = dot.getImpliedJoin();
      fromElement.setAllPropertyFetch( propertyFetch != null );

View Full Code Here

    // to the root dot node.
    dot.resolve( true, false, alias == null ? null : alias.getText() );


    final FromElement fromElement;
    if ( dot.getDataType() != null && dot.getDataType().isComponentType() ) {
      FromElementFactory factory = new FromElementFactory(
          getCurrentFromClause(),
          dot.getLhs().getFromElement(),
          dot.getPropertyPath(),
          alias == null ? null : alias.getText(),
          null,
          false
      );
      fromElement = factory.createComponentJoin( (ComponentType) dot.getDataType() );
    }
    else {
      fromElement = dot.getImpliedJoin();
      fromElement.setAllPropertyFetch( propertyFetch != null );

View Full Code Here

    // to the root dot node.
    dot.resolve( true, false, alias == null ? null : alias.getText() );


    final FromElement fromElement;
    if ( dot.getDataType() != null && dot.getDataType().isComponentType() ) {
      FromElementFactory factory = new FromElementFactory(
          getCurrentFromClause(),
          dot.getLhs().getFromElement(),
          dot.getPropertyPath(),
          alias == null ? null : alias.getText(),
          null,
          false
      );
      fromElement = factory.createComponentJoin( (ComponentType) dot.getDataType() );
    }
    else {
      fromElement = dot.getImpliedJoin();
      fromElement.setAllPropertyFetch( propertyFetch != null );

View Full Code Here

    // to the root dot node.
    dot.resolve( true, false, alias == null ? null : alias.getText() );


    final FromElement fromElement;
    if ( dot.getDataType() != null && dot.getDataType().isComponentType() ) {
      FromElementFactory factory = new FromElementFactory(
          getCurrentFromClause(),
          dot.getLhs().getFromElement(),
          dot.getPropertyPath(),
          alias == null ? null : alias.getText(),
          null,
          false
      );
      fromElement = factory.createComponentJoin( (ComponentType) dot.getDataType() );
    }
    else {
      fromElement = dot.getImpliedJoin();
      fromElement.setAllPropertyFetch( propertyFetch != null );

View Full Code Here

    // to the root dot node.
    dot.resolve( true, false, alias == null ? null : alias.getText() );


    final FromElement fromElement;
    if ( dot.getDataType() != null && dot.getDataType().isComponentType() ) {
      FromElementFactory factory = new FromElementFactory(
          getCurrentFromClause(),
          dot.getLhs().getFromElement(),
          dot.getPropertyPath(),
          alias == null ? null : alias.getText(),
          null,
          false
      );
      fromElement = factory.createComponentJoin( (ComponentType) dot.getDataType() );
    }
    else {
      fromElement = dot.getImpliedJoin();
      fromElement.setAllPropertyFetch( propertyFetch != null );

View Full Code Here

            
            final String[] columns = origin.toColumns( originTableAlias, attributeName, false );
            final String tableAlias = walker.getAliasGenerator().createName(
                entityType.getAssociatedEntityName() );  
            
            final FromElementFactory fromElementFactory = new FromElementFactory( fromClause, origin,
                attributeName, classAlias, columns, false);
            final JoinSequence joinSequence = walker.getSessionFactoryHelper().createJoinSequence(
                false, entityType, tableAlias, JoinType.LEFT_OUTER_JOIN, columns );
            fromElement = fromElementFactory.createEntityJoin(
                entityType.getAssociatedEntityName(),
                tableAlias,
                joinSequence,
                true,
                walker.isInFrom(),
                entityType,
                role,
                null
            );
          }
          else if ( propertyType.isCollectionType() ) {          
            final String[] columns = origin.toColumns( originTableAlias, attributeName, false );    
            
            final FromElementFactory fromElementFactory = new FromElementFactory( fromClause, origin,
                attributeName, classAlias, columns, false);
            final QueryableCollection queryableCollection = walker.getSessionFactoryHelper()
                .requireQueryableCollection( role );
            fromElement = fromElementFactory.createCollection(
                queryableCollection, role, JoinType.LEFT_OUTER_JOIN, true, false ) ;
          }
        }
        
        if (fromElement != null) {

View Full Code Here

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antlr.ASTFactory

antlr.collections.AST

org.hibernate.engine.internal.JoinSequence

org.hibernate.engine.query.spi.EntityGraphQueryHint

org.hibernate.hql.internal.ast.HqlSqlWalker

org.hibernate.hql.internal.ast.util.AliasGenerator

org.hibernate.hql.internal.ast.util.SessionFactoryHelper

org.hibernate.persister.entity.EntityPersister

org.hibernate.persister.entity.Joinable

org.hibernate.persister.entity.Queryable

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