| /* |
| * Copyright (C) 2011 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 androidx.core.database; |
| |
| import android.text.TextUtils; |
| |
| /** |
| * Helper for accessing features in {@link android.database.DatabaseUtils}. |
| * |
| * @deprecated Use {@link android.database.DatabaseUtils} directly. |
| */ |
| @Deprecated |
| public final class DatabaseUtilsCompat { |
| |
| private DatabaseUtilsCompat() { |
| /* Hide constructor */ |
| } |
| |
| /** |
| * Concatenates two SQL WHERE clauses, handling empty or null values. |
| * |
| * @deprecated Use {@link android.database.DatabaseUtils#concatenateWhere(String, String)} |
| * directly. |
| */ |
| @Deprecated |
| public static String concatenateWhere(String a, String b) { |
| if (TextUtils.isEmpty(a)) { |
| return b; |
| } |
| if (TextUtils.isEmpty(b)) { |
| return a; |
| } |
| |
| return "(" + a + ") AND (" + b + ")"; |
| } |
| |
| /** |
| * Appends one set of selection args to another. This is useful when adding a selection |
| * argument to a user provided set. |
| * |
| * @deprecated Use |
| * {@link android.database.DatabaseUtils#appendSelectionArgs(String[], String[])} directly. |
| */ |
| @Deprecated |
| public static String[] appendSelectionArgs(String[] originalValues, String[] newValues) { |
| if (originalValues == null || originalValues.length == 0) { |
| return newValues; |
| } |
| String[] result = new String[originalValues.length + newValues.length ]; |
| System.arraycopy(originalValues, 0, result, 0, originalValues.length); |
| System.arraycopy(newValues, 0, result, originalValues.length, newValues.length); |
| return result; |
| } |
| } |