Module spring.data.mongodb

Package org.springframework.data.mongodb.repository.support

Class QuerydslRepositorySupport

java.lang.Object

org.springframework.data.mongodb.repository.support.QuerydslRepositorySupport

public abstract class QuerydslRepositorySupport
extends Object

Base class to create repository implementations based on Querydsl.

Author:

Oliver Gierke, Mark Paluch

Constructor Summary

Constructors

Constructor	Description
QuerydslRepositorySupport(MongoOperations operations)	Creates a new QuerydslRepositorySupport for the given MongoOperations.

Method Summary

Modifier and Type	Method	Description
protected <T> SpringDataMongodbQuery<T>	from(com.querydsl.core.types.EntityPath<T> path)	Returns a SpringDataMongodbQuery for the given EntityPath.
protected <T> SpringDataMongodbQuery<T>	from(com.querydsl.core.types.EntityPath<T> path, String collection)	Returns a SpringDataMongodbQuery for the given EntityPath querying the given collection.

Methods inherited from class java.lang.Object

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

Constructor Details

QuerydslRepositorySupport

public QuerydslRepositorySupport(MongoOperations operations)

Creates a new QuerydslRepositorySupport for the given MongoOperations.

Parameters:

operations - must not be null.

Method Details

from

protected <T> SpringDataMongodbQuery<T> from(com.querydsl.core.types.EntityPath<T> path)

Returns a SpringDataMongodbQuery for the given EntityPath. The collection being queried is derived from the entity metadata.

Parameters:

path -

Returns:

from

protected <T> SpringDataMongodbQuery<T> from(com.querydsl.core.types.EntityPath<T> path,
 String collection)

Returns a SpringDataMongodbQuery for the given EntityPath querying the given collection.

Parameters:

path - must not be null

collection - must not be blank or null

Returns: