Module spring.data.mongodb

Package org.springframework.data.mongodb.repository.query

Class ConvertingParameterAccessor

java.lang.Object

org.springframework.data.mongodb.repository.query.ConvertingParameterAccessor

All Implemented Interfaces:

Iterable<Object>, MongoParameterAccessor, ParameterAccessor

public class ConvertingParameterAccessor
extends Object
implements MongoParameterAccessor

Custom ParameterAccessor that uses a MongoWriter to serialize parameters into Mongo format.

Author:

Oliver Gierke, Christoph Strobl, Thomas Darimont, Mark Paluch

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	ConvertingParameterAccessor.PotentiallyConvertingIterator	Custom Iterator that adds a method to access elements in a converted manner.

Constructor Summary

Constructors

Constructor	Description
ConvertingParameterAccessor(MongoWriter<?> writer, MongoParameterAccessor delegate)	Creates a new ConvertingParameterAccessor with the given MongoWriter and delegate.

Method Summary

Modifier and Type	Method	Description
Class<?>	findDynamicProjection()
Object	getBindableValue(int index)
Collation	getCollation()	Returns the Collation to be used for the query.
Range<Distance>	getDistanceRange()	Returns a Distance to be applied to Mongo geo queries.
TextCriteria	getFullText()	Returns the TextCriteria to be used for full text query.
Point	getGeoNearLocation()	Returns the Point to use for a geo-near query.
Limit	getLimit()
Pageable	getPageable()
ScrollPosition	getScrollPosition()
Sort	getSort()
UpdateDefinition	getUpdate()	Returns the Update to be used for an update execution.
Object[]	getValues()	Returns the raw parameter values of the underlying query method.
boolean	hasBindableNullValue()
ConvertingParameterAccessor.PotentiallyConvertingIterator	iterator()

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

Constructor Details

ConvertingParameterAccessor

public ConvertingParameterAccessor(MongoWriter<?> writer,
 MongoParameterAccessor delegate)

Creates a new ConvertingParameterAccessor with the given MongoWriter and delegate.

Parameters:

writer - must not be null.

delegate - must not be null.

Method Details

iterator

public ConvertingParameterAccessor.PotentiallyConvertingIterator iterator()

Specified by:

iterator in interface Iterable<Object>

Specified by:

iterator in interface ParameterAccessor

getScrollPosition

public ScrollPosition getScrollPosition()

Specified by:

getScrollPosition in interface ParameterAccessor

getPageable

public Pageable getPageable()

Specified by:

getPageable in interface ParameterAccessor

getSort

public Sort getSort()

Specified by:

getSort in interface ParameterAccessor

findDynamicProjection

public Class<?> findDynamicProjection()

Specified by:

findDynamicProjection in interface ParameterAccessor

getBindableValue

public Object getBindableValue(int index)

Specified by:

getBindableValue in interface ParameterAccessor

getDistanceRange

public Range<Distance> getDistanceRange()

Description copied from interface: MongoParameterAccessor

Returns a Distance to be applied to Mongo geo queries.

Specified by:

getDistanceRange in interface MongoParameterAccessor

Returns:

the maximum distance to apply to the geo query or null if there's no Distance parameter at all or the given value for it was null.

getGeoNearLocation

public Point getGeoNearLocation()

Description copied from interface: MongoParameterAccessor

Returns the Point to use for a geo-near query.

Specified by:

getGeoNearLocation in interface MongoParameterAccessor

Returns:

getFullText

public TextCriteria getFullText()

Description copied from interface: MongoParameterAccessor

Returns the TextCriteria to be used for full text query.

Specified by:

getFullText in interface MongoParameterAccessor

Returns:

null if not set.

getCollation

public Collation getCollation()

Description copied from interface: MongoParameterAccessor

Returns the Collation to be used for the query.

Specified by:

getCollation in interface MongoParameterAccessor

Returns:

null if not set.

getUpdate

public UpdateDefinition getUpdate()

Description copied from interface: MongoParameterAccessor

Returns the Update to be used for an update execution.

Specified by:

getUpdate in interface MongoParameterAccessor

Returns:

null if not present.

getLimit

public Limit getLimit()

Specified by:

getLimit in interface ParameterAccessor

hasBindableNullValue

public boolean hasBindableNullValue()

Specified by:

hasBindableNullValue in interface ParameterAccessor

getValues

public Object[] getValues()

Description copied from interface: MongoParameterAccessor

Returns the raw parameter values of the underlying query method.

Specified by:

getValues in interface MongoParameterAccessor

Returns: