Class OracleSpatialProjection

    • Constructor Detail

      • OracleSpatialProjection

        public OracleSpatialProjection​(int aggregate,
                                       String propertyName)
        Constructs an instance for the specified aggregate function and property
        Parameters:
        aggregate - The aggregate function (a value of OracleSpatialAggregate
        propertyName - The name of the geometry property
    • Method Detail

      • toSqlString

        public String toSqlString​(Criteria criteria,
                                  int position,
                                  CriteriaQuery criteriaQuery)
                           throws HibernateException
        Description copied from interface: Projection
        Render the SQL fragment to be used in the SELECT clause.
        Parameters:
        criteria - The local criteria to which this project is attached (for resolution).
        position - The number of columns rendered in the SELECT clause before this projection. Generally speaking this is useful to ensure uniqueness of the individual columns aliases.
        criteriaQuery - The overall criteria query instance.
        Returns:
        The SQL fragment to plug into the SELECT
        Throws:
        HibernateException - Indicates a problem performing the rendering
      • getTypes

        public Type[] getTypes​(Criteria criteria,
                               CriteriaQuery criteriaQuery)
                        throws HibernateException
        Description copied from interface: Projection
        Types returned by the rendered SQL fragment. In other words what are the types that would represent the values this projection asked to be pulled into the result set?
        Parameters:
        criteria - The local criteria to which this project is attached (for resolution).
        criteriaQuery - The overall criteria query instance.
        Returns:
        The return types.
        Throws:
        HibernateException - Indicates a problem resolving the types