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      1 /*
      2  * Copyright (C) 2010 The Android Open Source Project
      3  *
      4  * Licensed under the Apache License, Version 2.0 (the "License"); you may not
      5  * use this file except in compliance with the License. You may obtain a copy of
      6  * 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, WITHOUT
     12  * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
     13  * License for the specific language governing permissions and limitations under
     14  * the License
     15  */
     16 package com.android.providers.contacts;
     17 
     18 import android.content.ContentValues;
     19 import android.content.Context;
     20 import android.database.Cursor;
     21 import android.database.sqlite.SQLiteDatabase;
     22 import android.provider.ContactsContract.CommonDataKinds.Nickname;
     23 import android.text.TextUtils;
     24 
     25 import com.android.providers.contacts.SearchIndexManager.IndexBuilder;
     26 import com.android.providers.contacts.aggregation.ContactAggregator;
     27 
     28 /**
     29  * Handler for nickname data rows.
     30  */
     31 public class DataRowHandlerForNickname extends DataRowHandlerForCommonDataKind {
     32 
     33     public DataRowHandlerForNickname(
     34             Context context, ContactsDatabaseHelper dbHelper, ContactAggregator aggregator) {
     35         super(context, dbHelper, aggregator, Nickname.CONTENT_ITEM_TYPE, Nickname.TYPE,
     36                 Nickname.LABEL);
     37     }
     38 
     39     @Override
     40     public long insert(SQLiteDatabase db, TransactionContext txContext, long rawContactId,
     41             ContentValues values) {
     42         String nickname = values.getAsString(Nickname.NAME);
     43 
     44         long dataId = super.insert(db, txContext, rawContactId, values);
     45 
     46         if (!TextUtils.isEmpty(nickname)) {
     47             fixRawContactDisplayName(db, txContext, rawContactId);
     48             mDbHelper.insertNameLookupForNickname(rawContactId, dataId, nickname);
     49             triggerAggregation(txContext, rawContactId);
     50         }
     51         return dataId;
     52     }
     53 
     54     @Override
     55     public boolean update(SQLiteDatabase db, TransactionContext txContext, ContentValues values,
     56             Cursor c, boolean callerIsSyncAdapter) {
     57         long dataId = c.getLong(DataUpdateQuery._ID);
     58         long rawContactId = c.getLong(DataUpdateQuery.RAW_CONTACT_ID);
     59 
     60         if (!super.update(db, txContext, values, c, callerIsSyncAdapter)) {
     61             return false;
     62         }
     63 
     64         if (values.containsKey(Nickname.NAME)) {
     65             String nickname = values.getAsString(Nickname.NAME);
     66             mDbHelper.deleteNameLookup(dataId);
     67             mDbHelper.insertNameLookupForNickname(rawContactId, dataId, nickname);
     68             fixRawContactDisplayName(db, txContext, rawContactId);
     69             triggerAggregation(txContext, rawContactId);
     70         }
     71 
     72         return true;
     73     }
     74 
     75     @Override
     76     public int delete(SQLiteDatabase db, TransactionContext txContext, Cursor c) {
     77         long dataId = c.getLong(DataDeleteQuery._ID);
     78         long rawContactId = c.getLong(DataDeleteQuery.RAW_CONTACT_ID);
     79 
     80         int count = super.delete(db, txContext, c);
     81 
     82         mDbHelper.deleteNameLookup(dataId);
     83         fixRawContactDisplayName(db, txContext, rawContactId);
     84         triggerAggregation(txContext, rawContactId);
     85         return count;
     86     }
     87 
     88     @Override
     89     public boolean containsSearchableColumns(ContentValues values) {
     90         return values.containsKey(Nickname.NAME);
     91     }
     92 
     93     @Override
     94     public void appendSearchableData(IndexBuilder builder) {
     95         builder.appendContentFromColumn(Nickname.NAME);
     96     }
     97 }
     98