Java tutorial
/** * Copyright (C) 2014 Open WhisperSystems * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU Affero General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Affero General Public License for more details. * * You should have received a copy of the GNU Affero General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. */ package org.whispersystems.websocket.messages.protobuf; import com.google.common.base.Optional; import org.whispersystems.websocket.messages.WebSocketResponseMessage; public class ProtobufWebSocketResponseMessage implements WebSocketResponseMessage { private final SubProtocol.WebSocketResponseMessage message; public ProtobufWebSocketResponseMessage(SubProtocol.WebSocketResponseMessage message) { this.message = message; } @Override public long getRequestId() { return message.getId(); } @Override public int getStatus() { return message.getStatus(); } @Override public String getMessage() { return message.getMessage(); } @Override public Optional<byte[]> getBody() { if (message.hasBody()) { return Optional.of(message.getBody().toByteArray()); } else { return Optional.absent(); } } }