org.springframework.data.document.mongodb
Class MongoTemplate.FindOneCallback

java.lang.Object
  org.springframework.data.document.mongodb.MongoTemplate.FindOneCallback

All Implemented Interfaces:

CollectionCallback<DBObject>

Enclosing class:

MongoTemplate

private static class MongoTemplate.FindOneCallback
extends java.lang.Object
implements CollectionCallback<DBObject>

Simple CollectionCallback that takes a query DBObject plus an optional fields specification DBObject and executes that against the DBCollection.

Author:

Oliver Gierke, Thomas Risberg

Field Summary

private DBObject	fields
private DBObject	query

Constructor Summary

MongoTemplate.FindOneCallback(DBObject query, DBObject fields)

Method Summary

DBObject

doInCollection(DBCollection collection)

Methods inherited from class java.lang.Object

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

Field Detail

query

private final DBObject query

fields

private final DBObject fields

Constructor Detail

MongoTemplate.FindOneCallback

public MongoTemplate.FindOneCallback(DBObject query,
                                     DBObject fields)

Method Detail

doInCollection

public DBObject doInCollection(DBCollection collection)
                        throws MongoException,
                               DataAccessException

Specified by:

doInCollection in interface CollectionCallback<DBObject>

Throws:

MongoException

DataAccessException