Class JdbcValueHandler.ObjectJdbcValueHandler

  • Enclosing class:
    JdbcValueHandler<T>

    protected static class JdbcValueHandler.ObjectJdbcValueHandler
    extends JdbcValueHandler<java.lang.Object>
    A java.lang.Object JDBC value handler.
    • Constructor Detail

      • ObjectJdbcValueHandler

        protected ObjectJdbcValueHandler​(int jdbcType)
    • Method Detail

      • getJavaClass

        public java.lang.Class<java.lang.Object> getJavaClass()
        Specified by:
        getJavaClass in class JdbcValueHandler<java.lang.Object>
      • castAndSetValue

        protected void castAndSetValue​(java.sql.PreparedStatement ps,
                                       int parameterIndex,
                                       java.lang.Object obj)
                                throws java.sql.SQLException
        Description copied from class: JdbcValueHandler
        Sets a value in a PreparedStatement. The obj argument is converted to the correct data type. Subclasses override this method to cast obj to the correct data type and call the appropriate PreparedStatement.setXxx method.
        Specified by:
        castAndSetValue in class JdbcValueHandler<java.lang.Object>
        Throws:
        java.sql.SQLException
      • getValue

        public java.lang.Object getValue​(java.sql.ResultSet rs,
                                         int columnIndex)
                                  throws java.sql.SQLException
        Description copied from class: JdbcValueHandler
        Returns a value from a ResultSet. The returned object is converted to the Java data type specified in the fieldtype file.
        Specified by:
        getValue in class JdbcValueHandler<java.lang.Object>
        Parameters:
        rs - the ResultSet object
        columnIndex - the column index
        Returns:
        get value from result set
        Throws:
        java.sql.SQLException
      • newInstance

        protected JdbcValueHandler<java.lang.Object> newInstance​(int sqlType)
        Description copied from class: JdbcValueHandler
        Returns a new instance of the object - initialized with the specified SQL type.
        Specified by:
        newInstance in class JdbcValueHandler<java.lang.Object>
        Parameters:
        sqlType - the sql type
        Returns:
        returns a new instance