| /* GENERATED SOURCE. DO NOT MODIFY. */ |
| /* |
| * Copyright (C) 2017 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 com.android.org.conscrypt; |
| |
| import java.util.List; |
| import javax.net.ssl.SSLEngine; |
| import javax.net.ssl.SSLSocket; |
| |
| /** |
| * Server-side selector for the ALPN protocol. This is a backward-compatibility shim for Java 9's |
| * new {@code setHandshakeApplicationProtocolSelector} API, which takes a {@code BiFunction} |
| * (available in Java 8+). This interface is provided to support protocol selection in Java < 8. |
| * @hide This class is not part of the Android public SDK API |
| */ |
| public abstract class ApplicationProtocolSelector { |
| /** |
| * Selects the appropriate ALPN protocol. |
| * |
| * @param engine the server-side engine |
| * @param protocols The list of client-supplied protocols |
| * @return The function's result is an application protocol name, or {@code null} to indicate |
| * that none of the advertised names are acceptable. If the return value is an empty |
| * {@link String} then application protocol indications will not be used. If the return value |
| * is {@code null} (no value chosen) or is a value that was not advertised by the peer, a |
| * "no_application_protocol" alert will be sent to the peer and the connection will be |
| * terminated. |
| */ |
| public abstract String selectApplicationProtocol(SSLEngine engine, List<String> protocols); |
| |
| /** |
| * Selects the appropriate ALPN protocol. |
| * |
| * @param socket the server-side socket |
| * @param protocols The list of client-supplied protocols |
| * @return The function's result is an application protocol name, or {@code null} to indicate |
| * that none of the advertised names are acceptable. If the return value is an empty |
| * {@link String} then application protocol indications will not be used. If the return value |
| * is {@code null} (no value chosen) or is a value that was not advertised by the peer, a |
| * "no_application_protocol" alert will be sent to the peer and the connection will be |
| * terminated. |
| */ |
| public abstract String selectApplicationProtocol(SSLSocket socket, List<String> protocols); |
| } |