Examples of org.eclipse.persistence.jpa.jpql.tools.model.query.ConstructorExpressionStateObject

Package org.eclipse.persistence.jpa.jpql.tools.model.query

Examples of org.eclipse.persistence.jpa.jpql.tools.model.query.ConstructorExpressionStateObject

org.eclipse.persistence.jpa.jpql.tools.model.query.ConstructorExpressionStateObject
In the SELECT clause a constructor may be used in the SELECT list to return one or more Java instances. The specified class is not required to be an entity or to be mapped to the database. The constructor name must be fully qualified.

BNF: constructor_expression ::= NEW constructor_name(constructor_item {, constructor_item}*)
@see ConstructorExpression @version 2.4 @since 2.4 @author Pascal Filion

  public ISelectExpressionStateObjectBuilder new_(String className,
                                                  ISelectExpressionStateObjectBuilder... parameters) {


    checkBuilders(parameters);


    StateObject stateObject = new ConstructorExpressionStateObject(
      getParent(),
      className,
      stateObjects(parameters)
    );
    add(stateObject);

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   * {@inheritDoc}
   */
  @Override
  public void visit(ConstructorExpression expression) {


    ConstructorExpressionStateObject stateObject = new ConstructorExpressionStateObject(
      parent,
      expression.getClassName(),
      buildChildren(expression.getConstructorItems())
    );


    stateObject.setExpression(expression);
    this.stateObject = stateObject;
  }

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Related Classes of org.eclipse.persistence.jpa.jpql.tools.model.query.ConstructorExpressionStateObject

org.eclipse.persistence.jpa.jpql.tools.model.AbstractSelectExpressionStateObjectBuilder

org.eclipse.persistence.jpa.jpql.tools.model.BasicStateObjectBuilder

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