Package com.blazebit.persistence.spring.data.base.query

Class JpaParameters

java.lang.Object

org.springframework.data.repository.query.Parameters<JpaParameters,JpaParameters.JpaParameter>

com.blazebit.persistence.spring.data.base.query.JpaParameters

All Implemented Interfaces:

Iterable<JpaParameters.JpaParameter>, Supplier<Stream<JpaParameters.JpaParameter>>, org.springframework.data.util.Streamable<JpaParameters.JpaParameter>

public class JpaParameters
extends org.springframework.data.repository.query.Parameters<JpaParameters,JpaParameters.JpaParameter>

Custom extension of Parameters discovering additional query parameter annotations. Christian Beikov: Copied to be able to share code between Spring Data integrations for 1.x and 2.x.

Since:

1.6.9

Author:

Thomas Darimont, Mark Paluch, Eugen Mayer

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	JpaParameters.JpaParameter	Custom Parameter implementation adding parameters of type Temporal to the special ones.

Field Summary

Fields inherited from class org.springframework.data.repository.query.Parameters

TYPES

Constructor Summary

Constructors

Constructor	Description
JpaParameters(Method method)	Creates a new JpaParameters instance from the given Method.

Method Summary

Modifier and Type	Method	Description
protected JpaParameters	createFrom(List<JpaParameters.JpaParameter> parameters)
protected JpaParameters.JpaParameter	createParameter(org.springframework.core.MethodParameter parameter)
int	getBlazeSpecificationIndex()	Returns the index of the BlazeSpecification Method parameter if available.
int	getEntityViewSettingProcessorIndex()	Returns the index of the EntityViewSettingProcessor Method parameter if available.
JpaParameters	getOptionalParameters()	Gets the parameters annotated with OptionalParam.
int	getPageableIndex()
int	getSpecificationIndex()	Returns the index of the Specification Method parameter if available.
boolean	hasBlazeSpecificationParameter()	Returns whether the method the Parameters was created for contains a BlazeSpecification parameter.
boolean	hasEntityViewSettingProcessorParameter()	Returns whether the method the Parameters was created for contains a EntityViewSettingProcessor parameter.
boolean	hasPageableParameter()
boolean	hasSpecificationParameter()	Returns whether the method the Parameters was created for contains a Specification parameter.

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

getBindableParameter, getBindableParameters, getDynamicProjectionIndex, getNumberOfParameters, getParameter, getScrollPositionIndex, getSortIndex, hasDynamicProjection, hasParameterAt, hasScrollPositionParameter, hasSortParameter, hasSpecialParameter, isBindable, iterator, potentiallySortsDynamically

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Methods inherited from interface org.springframework.data.util.Streamable

and, and, and, and, filter, flatMap, get, isEmpty, map, stream, toList, toSet

Constructor Details

JpaParameters

public JpaParameters(Method method)

Creates a new JpaParameters instance from the given Method.

Parameters:

method - must not be null.

Method Details

hasPageableParameter

public boolean hasPageableParameter()

Overrides:

hasPageableParameter in class org.springframework.data.repository.query.Parameters<JpaParameters,JpaParameters.JpaParameter>

getPageableIndex

public int getPageableIndex()

Overrides:

getPageableIndex in class org.springframework.data.repository.query.Parameters<JpaParameters,JpaParameters.JpaParameter>

getOptionalParameters

public JpaParameters getOptionalParameters()

Gets the parameters annotated with OptionalParam.

Returns:

the optional parameters

getSpecificationIndex

public int getSpecificationIndex()

Returns the index of the Specification Method parameter if available. Will return -1 if there is no Specification parameter in the Method's parameter list.

Returns:

the index of the specification parameter, or -1 if not present

hasSpecificationParameter

public boolean hasSpecificationParameter()

Returns whether the method the Parameters was created for contains a Specification parameter.

Returns:

true if the methods has a specification parameter

getEntityViewSettingProcessorIndex

public int getEntityViewSettingProcessorIndex()

Returns the index of the EntityViewSettingProcessor Method parameter if available. Will return -1 if there is no EntityViewSettingProcessor parameter in the Method's parameter list.

Returns:

the index of the processor parameter, or -1 if not present

hasEntityViewSettingProcessorParameter

public boolean hasEntityViewSettingProcessorParameter()

Returns whether the method the Parameters was created for contains a EntityViewSettingProcessor parameter.

Returns:

true if the methods has a processor parameter

getBlazeSpecificationIndex

public int getBlazeSpecificationIndex()

Returns the index of the BlazeSpecification Method parameter if available. Will return -1 if there is no BlazeSpecification parameter in the Method's parameter list.

Returns:

the index of the processor parameter, or -1 if not present

hasBlazeSpecificationParameter

public boolean hasBlazeSpecificationParameter()

Returns whether the method the Parameters was created for contains a BlazeSpecification parameter.

Returns:

true if the methods has a processor parameter

createParameter

protected JpaParameters.JpaParameter createParameter(org.springframework.core.MethodParameter parameter)

Overrides:

createParameter in class org.springframework.data.repository.query.Parameters<JpaParameters,JpaParameters.JpaParameter>

createFrom

protected JpaParameters createFrom(List<JpaParameters.JpaParameter> parameters)

Specified by:

createFrom in class org.springframework.data.repository.query.Parameters<JpaParameters,JpaParameters.JpaParameter>