1 /*
2  * Copyright (C) 2008 Esmertec AG.
3  * Copyright (C) 2008 The Android Open Source Project
4  *
5  * Licensed under the Apache License, Version 2.0 (the "License");
6  * you may not use this file except in compliance with the License.
7  * You may obtain a copy of the License at
8  *
9  *      http://www.apache.org/licenses/LICENSE-2.0
10  *
11  * Unless required by applicable law or agreed to in writing, software
12  * distributed under the License is distributed on an "AS IS" BASIS,
13  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14  * See the License for the specific language governing permissions and
15  * limitations under the License.
16  */
17 
18 package com.google.android.mms.util;
19 
20 import android.compat.annotation.UnsupportedAppUsage;
21 import android.content.ContentResolver;
22 import android.content.ContentValues;
23 import android.content.Context;
24 import android.database.Cursor;
25 import android.database.sqlite.SQLiteException;
26 import android.net.Uri;
27 import android.util.Log;
28 
29 public final class SqliteWrapper {
30     private static final String TAG = "SqliteWrapper";
31 
SqliteWrapper()32     private SqliteWrapper() {
33         // Forbidden being instantiated.
34     }
35 
36     @UnsupportedAppUsage
query(Context context, ContentResolver resolver, Uri uri, String[] projection, String selection, String[] selectionArgs, String sortOrder)37     public static Cursor query(Context context, ContentResolver resolver, Uri uri,
38             String[] projection, String selection, String[] selectionArgs, String sortOrder) {
39         try {
40             return resolver.query(uri, projection, selection, selectionArgs, sortOrder);
41         } catch (SQLiteException e) {
42             Log.e(TAG, "Catch a SQLiteException when query: ", e);
43             return null;
44         }
45     }
46 
47     @UnsupportedAppUsage
update(Context context, ContentResolver resolver, Uri uri, ContentValues values, String where, String[] selectionArgs)48     public static int update(Context context, ContentResolver resolver, Uri uri,
49             ContentValues values, String where, String[] selectionArgs) {
50         try {
51             return resolver.update(uri, values, where, selectionArgs);
52         } catch (SQLiteException e) {
53             Log.e(TAG, "Catch a SQLiteException when update: ", e);
54             return -1;
55         }
56     }
57 
58     @UnsupportedAppUsage
delete(Context context, ContentResolver resolver, Uri uri, String where, String[] selectionArgs)59     public static int delete(Context context, ContentResolver resolver, Uri uri,
60             String where, String[] selectionArgs) {
61         try {
62             return resolver.delete(uri, where, selectionArgs);
63         } catch (SQLiteException e) {
64             Log.e(TAG, "Catch a SQLiteException when delete: ", e);
65             return -1;
66         }
67     }
68 
69     @UnsupportedAppUsage
insert(Context context, ContentResolver resolver, Uri uri, ContentValues values)70     public static Uri insert(Context context, ContentResolver resolver,
71             Uri uri, ContentValues values) {
72         try {
73             return resolver.insert(uri, values);
74         } catch (SQLiteException e) {
75             Log.e(TAG, "Catch a SQLiteException when insert: ", e);
76             return null;
77         }
78     }
79 }
80