92 lines
2.7 KiB
Java
92 lines
2.7 KiB
Java
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/*
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* Copyright (C) 2022 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package android.adservices.ondevicepersonalization;
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import android.adservices.ondevicepersonalization.aidl.IDataAccessService;
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import android.adservices.ondevicepersonalization.aidl.IFederatedComputeService;
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import android.adservices.ondevicepersonalization.aidl.IIsolatedModelService;
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import android.annotation.FlaggedApi;
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import android.annotation.NonNull;
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import android.annotation.Nullable;
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import android.os.SystemClock;
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import com.android.adservices.ondevicepersonalization.flags.Flags;
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import java.util.Objects;
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/**
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* An opaque token that identifies the current request to an {@link IsolatedService}. This token
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* must be passed as a parameter to all service methods that depend on per-request state.
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*/
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@FlaggedApi(Flags.FLAG_ON_DEVICE_PERSONALIZATION_APIS_ENABLED)
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public class RequestToken {
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@NonNull
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private final IDataAccessService mDataAccessService;
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@Nullable
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private final IFederatedComputeService mFcService;
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@Nullable private final IIsolatedModelService mModelService;
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@Nullable
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private final UserData mUserData;
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private final long mStartTimeMillis;
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/** @hide */
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RequestToken(
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@NonNull IDataAccessService binder,
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@Nullable IFederatedComputeService fcServiceBinder,
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@Nullable IIsolatedModelService modelServiceBinder,
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@Nullable UserData userData) {
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mDataAccessService = Objects.requireNonNull(binder);
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mFcService = fcServiceBinder;
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mModelService = modelServiceBinder;
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mUserData = userData;
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mStartTimeMillis = SystemClock.elapsedRealtime();
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}
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/** @hide */
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@NonNull
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IDataAccessService getDataAccessService() {
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return mDataAccessService;
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}
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/** @hide */
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@Nullable
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IFederatedComputeService getFederatedComputeService() {
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return mFcService;
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}
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/** @hide */
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@Nullable
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IIsolatedModelService getModelService() {
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return mModelService;
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}
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/** @hide */
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@Nullable
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UserData getUserData() {
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return mUserData;
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}
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/** @hide */
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long getStartTimeMillis() {
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return mStartTimeMillis;
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}
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}
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