org.hibernate.engine.query

Class ParameterParser


public class ParameterParser
extends java.lang.Object

The single available method parse(String,ParameterParser.Recognizer) is responsible for parsing a query string and recognizing tokens in relation to parameters (either named, JPA-style, or ordinal) and providing callbacks about such recognitions.
Author:
Steve Ebersole

Nested Class Summary

static interface
ParameterParser.Recognizer

Method Summary

static void
parse(String sqlString, ParameterParser.Recognizer recognizer)
Performs the actual parsing and tokenizing of the query string making appropriate callbacks to the given recognizer upon recognition of the various tokens.

Method Details

parse

public static void parse(String sqlString,
                         ParameterParser.Recognizer recognizer)
            throws QueryException
Performs the actual parsing and tokenizing of the query string making appropriate callbacks to the given recognizer upon recognition of the various tokens.

Note that currently, this only knows how to deal with a single output parameter (for callable statements). If we later add support for multiple output params, this, obviously, needs to change.

Parameters:
sqlString - The string to be parsed/tokenized.
recognizer - The thing which handles recognition events.
Throws:
QueryException -