/src/main/java/com/pmeade/websocket/net/WebSocket.java
Java | 290 lines | 204 code | 47 blank | 39 comment | 6 complexity | ff8475e3ff340ea03469c5f940610be3 MD5 | raw file
Possible License(s): AGPL-3.0
- /*
- * WebSocket.java
- * Copyright 2014 Patrick Meade.
- *
- * 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 com.pmeade.websocket.net;
- import com.pmeade.websocket.io.WebSocketServerInputStream;
- import com.pmeade.websocket.io.WebSocketServerOutputStream;
- import java.io.IOException;
- import java.net.InetAddress;
- import java.net.Socket;
- import java.net.SocketAddress;
- import java.net.SocketException;
- import java.nio.channels.SocketChannel;
- /**
- * WebSocket decorates Socket to provide the server side of a Socket that
- * speaks the WebSocket (RFC 6455) protocol.
- * @author veloxi
- */
- public class WebSocket extends Socket {
- /**
- * Construct a WebSocket. WebSocket decorates a Socket for WebSocket
- * (RFC 6455) behavior.
- * @param s Socket to be decorated with WebSocket behavior.
- */
- public WebSocket(final Socket s) {
- this.socket = s;
- }
- @Override
- public final void connect(final SocketAddress endpoint) throws IOException {
- socket.connect(endpoint);
- }
- @Override
- public final void connect(final SocketAddress endpoint, final int timeout)
- throws IOException {
- socket.connect(endpoint, timeout);
- }
- @Override
- public final void bind(final SocketAddress bindpoint) throws IOException {
- socket.bind(bindpoint);
- }
- @Override
- public final InetAddress getInetAddress() {
- return socket.getInetAddress();
- }
- @Override
- public final InetAddress getLocalAddress() {
- return socket.getLocalAddress();
- }
- @Override
- public final int getPort() {
- return socket.getPort();
- }
- @Override
- public final int getLocalPort() {
- return socket.getLocalPort();
- }
- @Override
- public final SocketAddress getRemoteSocketAddress() {
- return socket.getRemoteSocketAddress();
- }
- @Override
- public final SocketAddress getLocalSocketAddress() {
- return socket.getLocalSocketAddress();
- }
- @Override
- public final SocketChannel getChannel() {
- throw new UnsupportedOperationException();
- }
- @Override
- public final WebSocketServerInputStream getInputStream()
- throws IOException {
- if (wssos == null) {
- this.getOutputStream();
- }
- if (wssis == null) {
- wssis = new WebSocketServerInputStream(
- socket.getInputStream(), wssos);
- }
- return wssis;
- }
- @Override
- public final WebSocketServerOutputStream getOutputStream()
- throws IOException {
- if (wssos == null) {
- wssos = new WebSocketServerOutputStream(socket.getOutputStream());
- }
- return wssos;
- }
- @Override
- public final void setTcpNoDelay(final boolean on) throws SocketException {
- socket.setTcpNoDelay(on);
- }
- @Override
- public final boolean getTcpNoDelay() throws SocketException {
- return socket.getTcpNoDelay();
- }
- @Override
- public final void setSoLinger(final boolean on, final int linger)
- throws SocketException {
- socket.setSoLinger(on, linger);
- }
- @Override
- public final int getSoLinger() throws SocketException {
- return socket.getSoLinger();
- }
- @Override
- public final void sendUrgentData(final int data)
- throws IOException {
- socket.sendUrgentData(data);
- }
- @Override
- public final void setOOBInline(final boolean on)
- throws SocketException {
- socket.setOOBInline(on);
- }
- @Override
- public final boolean getOOBInline() throws SocketException {
- return socket.getOOBInline();
- }
- @Override
- public final synchronized void setSoTimeout(final int timeout)
- throws SocketException {
- socket.setSoTimeout(timeout);
- }
- @Override
- public final synchronized int getSoTimeout() throws SocketException {
- return socket.getSoTimeout();
- }
- @Override
- public final synchronized void setSendBufferSize(final int size)
- throws SocketException {
- socket.setSendBufferSize(size);
- }
- @Override
- public final synchronized int getSendBufferSize() throws SocketException {
- return socket.getSendBufferSize();
- }
- @Override
- public final synchronized void setReceiveBufferSize(final int size)
- throws SocketException {
- socket.setReceiveBufferSize(size);
- }
- @Override
- public final synchronized int getReceiveBufferSize()
- throws SocketException {
- return socket.getReceiveBufferSize();
- }
- @Override
- public final void setKeepAlive(final boolean on) throws SocketException {
- socket.setKeepAlive(on);
- }
- @Override
- public final boolean getKeepAlive() throws SocketException {
- return socket.getKeepAlive();
- }
- @Override
- public final void setTrafficClass(final int tc) throws SocketException {
- socket.setTrafficClass(tc);
- }
- @Override
- public final int getTrafficClass() throws SocketException {
- return socket.getTrafficClass();
- }
- @Override
- public final void setReuseAddress(final boolean on) throws SocketException {
- socket.setReuseAddress(on);
- }
- @Override
- public final boolean getReuseAddress() throws SocketException {
- return socket.getReuseAddress();
- }
- @Override
- public final synchronized void close() throws IOException {
- socket.close();
- }
- @Override
- public final void shutdownInput() throws IOException {
- socket.shutdownInput();
- }
- @Override
- public final void shutdownOutput() throws IOException {
- socket.shutdownOutput();
- }
- @Override
- public final String toString() {
- return socket.toString();
- }
- @Override
- public final boolean isConnected() {
- return socket.isConnected();
- }
- @Override
- public final boolean isBound() {
- return socket.isBound();
- }
- @Override
- public final boolean isClosed() {
- return socket.isClosed();
- }
- @Override
- public final boolean isInputShutdown() {
- return socket.isInputShutdown();
- }
- @Override
- public final boolean isOutputShutdown() {
- return socket.isOutputShutdown();
- }
- @Override
- public final void setPerformancePreferences(
- final int connectionTime,
- final int latency,
- final int bandwidth) {
- socket.setPerformancePreferences(connectionTime, latency, bandwidth);
- }
- /**
- * Socket to be decorated for WebSocket behavior.
- */
- private final Socket socket;
- /**
- * WebSocketServerInputStream that decorates the InputStream for
- * this Socket. Created on the first call to <code>getInputStream()</code>.
- */
- private WebSocketServerInputStream wssis = null;
- /**
- * WebSocketServerOutputStream that decorates the OutputStream for
- * this Socket. Created on the first call to <code>getInputStream()</code>
- * or <code>getOutputStream()</code>.
- */
- private WebSocketServerOutputStream wssos = null;
- }