| /** Copyright 2014 TappingStone, Inc. |
| * |
| * 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.prediction.data.storage.mongodb |
| |
| import com.mongodb.casbah.Imports._ |
| import grizzled.slf4j.Logging |
| |
| import io.prediction.data.storage.BaseStorageClient |
| import io.prediction.data.storage.StorageClientConfig |
| import io.prediction.data.storage.StorageClientException |
| |
| class StorageClient(val config: StorageClientConfig) extends BaseStorageClient |
| with Logging { |
| override val prefix = "Mongo" |
| val client = try { |
| val addresses = (config.hosts zip config.ports).map(hp => |
| new ServerAddress(hp._1, hp._2) |
| ).toList |
| MongoClient(addresses) |
| } catch { |
| case e: MongoException => |
| throw new StorageClientException(e.getMessage) |
| } |
| } |