Package org.springframework.integration.jpa.support.parametersource

Class ExpressionEvaluatingParameterSourceFactory

java.lang.Object

org.springframework.integration.jpa.support.parametersource.ExpressionEvaluatingParameterSourceFactory

All Implemented Interfaces:

ParameterSourceFactory

public class ExpressionEvaluatingParameterSourceFactory
extends Object
implements ParameterSourceFactory

A SpEL expression based ParameterSourceFactory implementation.

Since:

2.2

Author:

Gunnar Hillert, Gary Russell, Artem Bilan

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
protected class	ExpressionEvaluatingParameterSourceFactory.ExpressionEvaluatingParameterSource

Constructor Summary

Constructors

Constructor	Description
ExpressionEvaluatingParameterSourceFactory()
ExpressionEvaluatingParameterSourceFactory(BeanFactory beanFactory)

Method Summary

Modifier and Type	Method	Description
PositionSupportingParameterSource	createParameterSource(Object input)	Return a new ParameterSource.
void	setParameters(List<JpaParameter> parameters)	Define the (optional) parameter values.

Methods inherited from class java.lang.Object

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

Constructor Details

ExpressionEvaluatingParameterSourceFactory

public ExpressionEvaluatingParameterSourceFactory()

ExpressionEvaluatingParameterSourceFactory

public ExpressionEvaluatingParameterSourceFactory(@Nullable
 BeanFactory beanFactory)

Method Details

setParameters

public void setParameters(List<JpaParameter> parameters)

Define the (optional) parameter values.

Parameters:

parameters - the parameters to be set

createParameterSource

public PositionSupportingParameterSource createParameterSource(Object input)

Description copied from interface: ParameterSourceFactory

Return a new ParameterSource.

Specified by:

createParameterSource in interface ParameterSourceFactory

Parameters:

input - The raw message or query result to be transformed into a ParameterSource.

Returns:

The parameter source.