Package org.hibernate.engine.jdbc

Class ColumnNameCache

  • public final class ColumnNameCache
extends java.lang.Object
    Cache of column-name -> column-index resolutions

    • Constructor Summary

      Constructors 
      Constructor Description
      ColumnNameCache​(int columnCount)
      Constructs a ColumnNameCache

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      java.lang.Integer getIndexForColumnName​(java.lang.String columnName, java.sql.ResultSet rs)
      Resolve the column name/alias to its index

      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    • Constructor Detail

      • ColumnNameCache

        public ColumnNameCache​(int columnCount)
        Constructs a ColumnNameCache
        Parameters:
        columnCount - The number of columns to be cached.

    • Method Detail

      • getIndexForColumnName

        public java.lang.Integer getIndexForColumnName​(java.lang.String columnName,
                                               java.sql.ResultSet rs)
                                        throws java.sql.SQLException
        Resolve the column name/alias to its index
        Parameters:
        columnName - The name/alias of the column
        rs - The ResultSet
        Returns:
        The index
        Throws:
        java.sql.SQLException - INdicates a problems accessing the underlying JDBC ResultSet