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      1 /**
      2  * Copyright (c) 2013, Google Inc.
      3  *
      4  * Licensed under the Apache License, Version 2.0 (the "License");
      5  * you may not use this file except in compliance with the License.
      6  * You may obtain a copy of the License at
      7  *
      8  *     http://www.apache.org/licenses/LICENSE-2.0
      9  *
     10  * Unless required by applicable law or agreed to in writing, software
     11  * distributed under the License is distributed on an "AS IS" BASIS,
     12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     13  * See the License for the specific language governing permissions and
     14  * limitations under the License.
     15  */
     16 
     17 package com.android.mail.providers.protos.mock;
     18 
     19 import android.os.Bundle;
     20 import android.os.Parcelable;
     21 
     22 import com.android.mail.utils.LogUtils;
     23 import com.android.mail.utils.MatrixCursorWithCachedColumns;
     24 
     25 import java.util.List;
     26 import java.util.Map;
     27 import java.util.Set;
     28 
     29 public class MockRespondMatrixCursor extends MatrixCursorWithCachedColumns{
     30     private static final String LOG_TAG = "MockProvider";
     31 
     32     static final String MOCK_RESPOND_PREFIX = "respond_";
     33 
     34     final List<Map<String, Object>> mResultList;
     35 
     36     public MockRespondMatrixCursor(final String[] columnNames, final int initialCapacity,
     37             List<Map<String, Object>> queryResults) {
     38         super(columnNames, initialCapacity);
     39         mResultList = queryResults;
     40     }
     41 
     42     @Override
     43     public Bundle respond(Bundle request) {
     44         final Bundle response = new Bundle();
     45 
     46         final int pos = getPosition();
     47         if (pos >= mResultList.size()) {
     48             LogUtils.wtf(LOG_TAG, "Unexpected position");
     49             return response;
     50         }
     51 
     52         final Map<String, Object> rowData = mResultList.get(pos);
     53 
     54         // For each of the keys in the request, we want to see if there is a mock response for the
     55         // request
     56         final Set<String> bundleKeys = request.keySet();
     57         for (String key : bundleKeys) {
     58             final Object responseData = rowData.get(MOCK_RESPOND_PREFIX + key);
     59             if (responseData != null) {
     60                 response.putParcelable(key, (Parcelable)responseData);
     61             }
     62         }
     63 
     64         return response;
     65     }
     66 }
     67