070ff8bb9c
The classes were added in S and are used to back ConnectivityManager APIs. Add them to the connectivity boundary as they belong together with ConnectivityManager. Bug: 181512874 Test: m Change-Id: I03b5978949b200a72813d1ebc4812d851fe3df37
111 lines
3.6 KiB
Java
111 lines
3.6 KiB
Java
/*
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* Copyright (C) 2020 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.net;
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import android.annotation.IntDef;
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import android.annotation.NonNull;
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import android.annotation.SystemApi;
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import android.util.Log;
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import java.lang.annotation.Retention;
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import java.lang.annotation.RetentionPolicy;
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/**
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* This is the exception type passed back through the onError method on {@link QosCallback}.
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* {@link QosCallbackException#getCause()} contains the actual error that caused this exception.
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*
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* The possible exception types as causes are:
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* 1. {@link NetworkReleasedException}
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* 2. {@link SocketNotBoundException}
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* 3. {@link UnsupportedOperationException}
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* 4. {@link SocketLocalAddressChangedException}
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*
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* @hide
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*/
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@SystemApi
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public final class QosCallbackException extends Exception {
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/** @hide */
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@IntDef(prefix = {"EX_TYPE_"}, value = {
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EX_TYPE_FILTER_NONE,
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EX_TYPE_FILTER_NETWORK_RELEASED,
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EX_TYPE_FILTER_SOCKET_NOT_BOUND,
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EX_TYPE_FILTER_NOT_SUPPORTED,
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EX_TYPE_FILTER_SOCKET_LOCAL_ADDRESS_CHANGED,
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})
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@Retention(RetentionPolicy.SOURCE)
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public @interface ExceptionType {}
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private static final String TAG = "QosCallbackException";
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// Types of exceptions supported //
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/** {@hide} */
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public static final int EX_TYPE_FILTER_NONE = 0;
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/** {@hide} */
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public static final int EX_TYPE_FILTER_NETWORK_RELEASED = 1;
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/** {@hide} */
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public static final int EX_TYPE_FILTER_SOCKET_NOT_BOUND = 2;
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/** {@hide} */
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public static final int EX_TYPE_FILTER_NOT_SUPPORTED = 3;
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/** {@hide} */
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public static final int EX_TYPE_FILTER_SOCKET_LOCAL_ADDRESS_CHANGED = 4;
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/**
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* Creates exception based off of a type and message. Not all types of exceptions accept a
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* custom message.
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*
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* {@hide}
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*/
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@NonNull
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static QosCallbackException createException(@ExceptionType final int type) {
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switch (type) {
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case EX_TYPE_FILTER_NETWORK_RELEASED:
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return new QosCallbackException(new NetworkReleasedException());
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case EX_TYPE_FILTER_SOCKET_NOT_BOUND:
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return new QosCallbackException(new SocketNotBoundException());
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case EX_TYPE_FILTER_NOT_SUPPORTED:
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return new QosCallbackException(new UnsupportedOperationException(
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"This device does not support the specified filter"));
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case EX_TYPE_FILTER_SOCKET_LOCAL_ADDRESS_CHANGED:
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return new QosCallbackException(
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new SocketLocalAddressChangedException());
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default:
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Log.wtf(TAG, "create: No case setup for exception type: '" + type + "'");
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return new QosCallbackException(
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new RuntimeException("Unknown exception code: " + type));
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}
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}
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/**
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* @hide
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*/
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public QosCallbackException(@NonNull final String message) {
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super(message);
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}
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/**
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* @hide
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*/
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public QosCallbackException(@NonNull final Throwable cause) {
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super(cause);
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}
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}
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