Package de.calamanari.adl.sql

Class QueryTemplateParser

java.lang.Object

de.calamanari.adl.sql.QueryTemplateParser

public class QueryTemplateParser
extends Object

A QueryParameter parses a template with named parameters (${id}) to trigger the registered listener on any occurrence with the name and the exact position.

Author:

Karl Eilebrecht

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	QueryTemplateParser.ParameterListener	When parsing a template a listener can replace the parameter references, typically with question marks and collect the parameters in correct order.

Constructor Summary

Constructors

Constructor	Description
QueryTemplateParser(QueryTemplateParser.ParameterListener listener)	Creates a new instance with the given QueryTemplateParser.ParameterListener to be triggered

Method Summary

Modifier and Type	Method	Description
void	parseSqlTemplate(String template)	Parses the given template and informs the listener about any parameter occurrence.

Methods inherited from class java.lang.Object

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

Constructor Details

QueryTemplateParser

public QueryTemplateParser(QueryTemplateParser.ParameterListener listener)

Creates a new instance with the given QueryTemplateParser.ParameterListener to be triggered

Parameters:

listener -

Method Details

parseSqlTemplate

public void parseSqlTemplate(String template)

Parses the given template and informs the listener about any parameter occurrence.

This allows the listener to conveniently convert the template in a final form (replace parameters).

Parameters:

template -