Package org.springframework.data.mongodb.gridfs

Class GridFsCriteria

java.lang.Object

org.springframework.data.mongodb.core.query.Criteria

org.springframework.data.mongodb.gridfs.GridFsCriteria

All Implemented Interfaces:

CriteriaDefinition

public class GridFsCriteria
extends Criteria

GridFs-specific helper class to define Criterias.

Author:

Oliver Gierke, Christoph Strobl

Nested Class Summary

Nested classes/interfaces inherited from class org.springframework.data.mongodb.core.query.Criteria

Criteria.BitwiseCriteriaOperators

Constructor Summary

Constructors

Constructor	Description
GridFsCriteria(String key)	Creates a new GridFsCriteria for the given key.

Method Summary

Modifier and Type	Method	Description
static GridFsCriteria	whereContentType()	Creates a GridFsCriteria for restrictions on the file's content type.
static GridFsCriteria	whereFilename()	Creates a GridFsCriteria for restrictions on the file's name.
static GridFsCriteria	whereMetaData()	Creates a GridFsCriteria for restrictions on the file's metadata.
static GridFsCriteria	whereMetaData(String metadataKey)	Creates a GridFsCriteria for restrictions on a single file's metadata item.

Methods inherited from class org.springframework.data.mongodb.core.query.Criteria

alike, all, all, and, andDocumentStructureMatches, andOperator, andOperator, bits, byExample, byExample, elemMatch, equals, exists, getCriteriaObject, getKey, getSingleCriteriaObject, gt, gte, hashCode, in, in, intersects, is, isNull, isNullValue, lt, lte, matchingDocumentStructure, maxDistance, minDistance, mod, ne, near, nearSphere, nin, nin, norOperator, norOperator, not, orOperator, orOperator, regex, regex, regex, regex, sampleRate, size, type, type, type, where, within, withinSphere

Methods inherited from class java.lang.Object

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

Constructor Details

GridFsCriteria

public GridFsCriteria(String key)

Creates a new GridFsCriteria for the given key.

Parameters:

key - must not be null.

Method Details

whereMetaData

public static GridFsCriteria whereMetaData()

Creates a GridFsCriteria for restrictions on the file's metadata.

Returns:

new instance of GridFsCriteria.

whereMetaData

public static GridFsCriteria whereMetaData(@Nullable
 String metadataKey)

Creates a GridFsCriteria for restrictions on a single file's metadata item.

Parameters:

metadataKey - can be null.

Returns:

new instance of GridFsCriteria.

whereFilename

public static GridFsCriteria whereFilename()

Creates a GridFsCriteria for restrictions on the file's name.

Returns:

new instance of GridFsCriteria.

whereContentType

public static GridFsCriteria whereContentType()

Creates a GridFsCriteria for restrictions on the file's content type.

Returns:

new instance of GridFsCriteria.