Package org.springframework.data.jpa.repository.support

Class JpaEvaluationContextExtension

java.lang.Object

org.springframework.data.jpa.repository.support.JpaEvaluationContextExtension

All Implemented Interfaces:

EvaluationContextExtension, ExtensionIdAware

public class JpaEvaluationContextExtension
extends Object
implements EvaluationContextExtension

EvaluationContextExtension to register EscapeCharacter as root object to essentially expose an expose(…) function to SpEL.

Author:

Oliver Drotbohm

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	JpaEvaluationContextExtension.JpaRootObject

Constructor Summary

Constructors

Constructor	Description
JpaEvaluationContextExtension(char escapeCharacter)	Creates a new JpaEvaluationContextExtension for the given escape character.

Method Summary

Modifier and Type	Method	Description
String	getExtensionId()
Object	getRootObject()

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.springframework.data.spel.spi.EvaluationContextExtension

getFunctions, getProperties

Constructor Details

JpaEvaluationContextExtension

public JpaEvaluationContextExtension(char escapeCharacter)

Creates a new JpaEvaluationContextExtension for the given escape character.

Parameters:

escapeCharacter - the character to be used to escape parameters for LIKE expression.

Method Details

getExtensionId

public String getExtensionId()

Specified by:

getExtensionId in interface ExtensionIdAware

getRootObject

public Object getRootObject()

Specified by:

getRootObject in interface EvaluationContextExtension