script-astra/Android/Sdk/sources/android-35/android/adservices/ondevicepersonalization/RemoteDataImpl.java

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2025-01-20 15:15:20 +00:00
/*
* Copyright (C) 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.adservices.ondevicepersonalization;
import android.adservices.ondevicepersonalization.aidl.IDataAccessService;
import android.adservices.ondevicepersonalization.aidl.IDataAccessServiceCallback;
import android.annotation.NonNull;
import android.annotation.Nullable;
import android.os.Bundle;
import android.os.RemoteException;
import com.android.ondevicepersonalization.internal.util.ByteArrayParceledSlice;
import com.android.ondevicepersonalization.internal.util.LoggerFactory;
import java.util.Collections;
import java.util.HashSet;
import java.util.Objects;
import java.util.Set;
import java.util.concurrent.ArrayBlockingQueue;
import java.util.concurrent.BlockingQueue;
/** @hide */
public class RemoteDataImpl implements KeyValueStore {
private static final LoggerFactory.Logger sLogger = LoggerFactory.getLogger();
private static final String TAG = "RemoteDataImpl";
@NonNull
IDataAccessService mDataAccessService;
/** @hide */
public RemoteDataImpl(@NonNull IDataAccessService binder) {
mDataAccessService = Objects.requireNonNull(binder);
}
@Override @Nullable
public byte[] get(@NonNull String key) {
Objects.requireNonNull(key);
final long startTimeMillis = System.currentTimeMillis();
int responseCode = Constants.STATUS_SUCCESS;
try {
BlockingQueue<Bundle> asyncResult = new ArrayBlockingQueue<>(1);
Bundle params = new Bundle();
params.putString(Constants.EXTRA_LOOKUP_KEYS, key);
mDataAccessService.onRequest(
Constants.DATA_ACCESS_OP_REMOTE_DATA_LOOKUP,
params,
new IDataAccessServiceCallback.Stub() {
@Override
public void onSuccess(@NonNull Bundle result) {
if (result != null) {
asyncResult.add(result);
} else {
asyncResult.add(Bundle.EMPTY);
}
}
@Override
public void onError(int errorCode) {
asyncResult.add(Bundle.EMPTY);
}
});
Bundle result = asyncResult.take();
ByteArrayParceledSlice data = result.getParcelable(
Constants.EXTRA_RESULT, ByteArrayParceledSlice.class);
return (data == null) ? null : data.getByteArray();
} catch (InterruptedException | RemoteException e) {
sLogger.e(TAG + ": Failed to retrieve key from remoteData", e);
responseCode = Constants.STATUS_INTERNAL_ERROR;
throw new IllegalStateException(e);
} finally {
try {
mDataAccessService.logApiCallStats(
Constants.API_NAME_REMOTE_DATA_GET,
System.currentTimeMillis() - startTimeMillis,
responseCode);
} catch (Exception e) {
sLogger.d(e, TAG + ": failed to log metrics");
}
}
}
@Override @NonNull
public Set<String> keySet() {
final long startTimeMillis = System.currentTimeMillis();
int responseCode = Constants.STATUS_SUCCESS;
try {
BlockingQueue<Bundle> asyncResult = new ArrayBlockingQueue<>(1);
mDataAccessService.onRequest(
Constants.DATA_ACCESS_OP_REMOTE_DATA_KEYSET,
Bundle.EMPTY,
new IDataAccessServiceCallback.Stub() {
@Override
public void onSuccess(@NonNull Bundle result) {
if (result != null) {
asyncResult.add(result);
} else {
asyncResult.add(Bundle.EMPTY);
}
}
@Override
public void onError(int errorCode) {
asyncResult.add(Bundle.EMPTY);
}
});
Bundle result = asyncResult.take();
HashSet<String> resultSet =
result.getSerializable(Constants.EXTRA_RESULT, HashSet.class);
if (null == resultSet) {
return Collections.emptySet();
}
return resultSet;
} catch (InterruptedException | RemoteException e) {
sLogger.e(TAG + ": Failed to retrieve keySet from remoteData", e);
throw new IllegalStateException(e);
} finally {
try {
mDataAccessService.logApiCallStats(
Constants.API_NAME_REMOTE_DATA_KEYSET,
System.currentTimeMillis() - startTimeMillis,
responseCode);
} catch (Exception e) {
sLogger.d(e, TAG + ": failed to log metrics");
}
}
}
@Override
public int getTableId() {
return ModelId.TABLE_ID_REMOTE_DATA;
}
}