Java tutorial
/** * Copyright (C) 2015 The Gravitee team (http://gravitee.io) * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package io.gravitee.repository.mongodb.management.internal.user; import io.gravitee.repository.mongodb.management.internal.model.UserMongo; import org.springframework.data.mongodb.repository.MongoRepository; import org.springframework.data.mongodb.repository.Query; import org.springframework.stereotype.Repository; @Repository public interface UserMongoRepository extends MongoRepository<UserMongo, String> { @Query("{ 'username' : ?0}") UserMongo findByUsername(String username); }