| /* |
| * Copyright (C) 2012 The Android Open Source Project |
| * |
| * 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 android.bordeaux.services; |
| |
| import android.bordeaux.services.IAggregatorManager; |
| import android.bordeaux.services.StringString; |
| import android.content.Context; |
| import android.os.RemoteException; |
| import android.util.Log; |
| import java.util.List; |
| import java.util.ArrayList; |
| import java.util.HashMap; |
| import java.util.Map; |
| |
| /** AggregatorManger for Learning framework. |
| */ |
| public class BordeauxAggregatorManager { |
| static final String TAG = "BordeauxAggregatorManager"; |
| static final String AggregatorManager_NOTAVAILABLE = "AggregatorManager not Available"; |
| private Context mContext; |
| private IAggregatorManager mAggregatorManager; |
| |
| public boolean retrieveAggregatorManager() { |
| if (mAggregatorManager == null) |
| mAggregatorManager = BordeauxManagerService.getAggregatorManager(mContext); |
| if (mAggregatorManager == null) { |
| Log.e(TAG, AggregatorManager_NOTAVAILABLE); |
| return false; |
| } |
| return true; |
| } |
| |
| public BordeauxAggregatorManager (Context context) { |
| mContext = context; |
| mAggregatorManager = BordeauxManagerService.getAggregatorManager(mContext); |
| } |
| |
| public Map<String, String> GetData(final String dataName) { |
| if (!retrieveAggregatorManager()) |
| throw new RuntimeException(AggregatorManager_NOTAVAILABLE); |
| try { |
| return getMap(mAggregatorManager.getData(dataName)); |
| } catch (RemoteException e) { |
| Log.e(TAG,"Exception in Getting " + dataName); |
| throw new RuntimeException(AggregatorManager_NOTAVAILABLE); |
| } |
| } |
| |
| private Map<String, String> getMap(final List<StringString> sample) { |
| HashMap<String, String> m = new HashMap<String, String>(); |
| for (int i =0; i < sample.size(); i++) |
| m.put(sample.get(i).key, sample.get(i).value); |
| return (Map) m; |
| } |
| } |