Package org.springframework.data.repository.query

Class SpelQueryContext.EvaluatingSpelQueryContext

java.lang.Object

org.springframework.data.repository.query.SpelQueryContext

org.springframework.data.repository.query.SpelQueryContext.EvaluatingSpelQueryContext

Enclosing class:

SpelQueryContext

public static class SpelQueryContext.EvaluatingSpelQueryContext
extends SpelQueryContext

An extension of SpelQueryContext that can create SpelEvaluator instances as it also knows about a QueryMethodEvaluationContextProvider.

Since:

2.1

Author:

Oliver Gierke

Nested Class Summary

Nested classes/interfaces inherited from class org.springframework.data.repository.query.SpelQueryContext

SpelQueryContext.EvaluatingSpelQueryContext, SpelQueryContext.SpelExtractor

Method Summary

Modifier and Type	Method	Description
SpelEvaluator	parse(String query, Parameters<?,?> parameters)	Parses the query for SpEL expressions using the pattern:

Methods inherited from class org.springframework.data.repository.query.SpelQueryContext

of, parse, withEvaluationContextProvider

Methods inherited from class java.lang.Object

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

Method Details

parse

public SpelEvaluator parse(String query,
 Parameters<?,?> parameters)

Parses the query for SpEL expressions using the pattern:

 <prefix>#{<spel>}
 

with prefix being the character ':' or '?'. Parsing honors quoted Strings enclosed in single or double quotation marks.

Parameters:

query - a query containing SpEL expressions in the format described above. Must not be null.

parameters - a Parameters instance describing query method parameters

Returns:

A SpelEvaluator which allows to evaluate the SpEL expressions. Will never be null.