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/*
* 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;
}
}
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