| /* |
| * Copyright 2022 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.app.appsearch; |
| |
| import android.annotation.NonNull; |
| import android.annotation.Nullable; |
| import android.os.Bundle; |
| |
| import java.util.Objects; |
| |
| /** |
| * An internal wrapper class of {@link SetSchemaResponse}. |
| * |
| * <p>For public users, if the {@link android.app.appsearch.AppSearchSession#setSchema} failed, we |
| * will directly throw an Exception. But AppSearch internal need to divert the incompatible changes |
| * form other call flows. This class adds a {@link #isSuccess()} to indicate if the call fails |
| * because of incompatible change. |
| * |
| * @hide |
| */ |
| public class InternalSetSchemaResponse { |
| |
| private static final String IS_SUCCESS_FIELD = "isSuccess"; |
| private static final String SET_SCHEMA_RESPONSE_BUNDLE_FIELD = "setSchemaResponseBundle"; |
| private static final String ERROR_MESSAGE_FIELD = "errorMessage"; |
| |
| private final Bundle mBundle; |
| |
| public InternalSetSchemaResponse(@NonNull Bundle bundle) { |
| mBundle = Objects.requireNonNull(bundle); |
| } |
| |
| private InternalSetSchemaResponse( |
| boolean isSuccess, |
| @NonNull SetSchemaResponse setSchemaResponse, |
| @Nullable String errorMessage) { |
| Objects.requireNonNull(setSchemaResponse); |
| mBundle = new Bundle(); |
| mBundle.putBoolean(IS_SUCCESS_FIELD, isSuccess); |
| mBundle.putBundle(SET_SCHEMA_RESPONSE_BUNDLE_FIELD, setSchemaResponse.getBundle()); |
| mBundle.putString(ERROR_MESSAGE_FIELD, errorMessage); |
| } |
| |
| /** |
| * Returns the {@link Bundle} populated by this builder. |
| * |
| * @hide |
| */ |
| @NonNull |
| public Bundle getBundle() { |
| return mBundle; |
| } |
| |
| /** |
| * Creates a new successful {@link InternalSetSchemaResponse}. |
| * |
| * @param setSchemaResponse The object this internal object represents. |
| */ |
| @NonNull |
| public static InternalSetSchemaResponse newSuccessfulSetSchemaResponse( |
| @NonNull SetSchemaResponse setSchemaResponse) { |
| return new InternalSetSchemaResponse( |
| /*isSuccess=*/ true, setSchemaResponse, /*errorMessage=*/ null); |
| } |
| |
| /** |
| * Creates a new failed {@link InternalSetSchemaResponse}. |
| * |
| * @param setSchemaResponse The object this internal object represents. |
| * @param errorMessage An string describing the reason or nature of the failure. |
| */ |
| @NonNull |
| public static InternalSetSchemaResponse newFailedSetSchemaResponse( |
| @NonNull SetSchemaResponse setSchemaResponse, @NonNull String errorMessage) { |
| return new InternalSetSchemaResponse(/*isSuccess=*/ false, setSchemaResponse, errorMessage); |
| } |
| |
| /** Returns {@code true} if the schema request is proceeded successfully. */ |
| public boolean isSuccess() { |
| return mBundle.getBoolean(IS_SUCCESS_FIELD); |
| } |
| |
| /** |
| * Returns the {@link SetSchemaResponse} of the set schema call. |
| * |
| * <p>The call may or may not success. Check {@link #isSuccess()} before call this method. |
| */ |
| @NonNull |
| public SetSchemaResponse getSetSchemaResponse() { |
| return new SetSchemaResponse(mBundle.getBundle(SET_SCHEMA_RESPONSE_BUNDLE_FIELD)); |
| } |
| |
| /** |
| * Returns the error message associated with this response. |
| * |
| * <p>If {@link #isSuccess} is {@code true}, the error message is always {@code null}. |
| */ |
| @Nullable |
| public String getErrorMessage() { |
| return mBundle.getString(ERROR_MESSAGE_FIELD); |
| } |
| } |