/**
* Copyright (C) 2013-2015 all@code-story.net
*
* 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 net.codestory.http.internal;
import java.io.IOException;
import java.util.Map;
import net.codestory.http.websockets.WebSocketListener;
import net.codestory.http.websockets.WebSocketSession;
import org.simpleframework.http.socket.CloseCode;
import org.simpleframework.http.socket.DataFrame;
import org.simpleframework.http.socket.FrameChannel;
import org.simpleframework.http.socket.FrameType;
import org.simpleframework.http.socket.Reason;
import org.simpleframework.http.socket.Session;
class SimpleWebSocketSession implements WebSocketSession, Unwrappable {
private final Session session;
SimpleWebSocketSession(Session session) {
this.session = session;
}
private FrameChannel channel() {
return session.getChannel();
}
@Override
public void remove(WebSocketListener listener) {
throw new UnsupportedOperationException("remove");
}
@Override
@SuppressWarnings("unchecked")
public Map<Object, Object> getAttributes() {
return session.getAttributes();
}
@Override
public Object getAttribute(Object key) {
return session.getAttribute(key);
}
@Override
public void register(WebSocketListener listener) throws IOException {
channel().register(new SimpleWebSocketListener(listener));
}
@Override
public void send(String type, String message) throws IOException {
channel().send(new DataFrame(FrameType.valueOf(type), message));
}
@Override
public void send(String type, byte[] message) throws IOException {
channel().send(new DataFrame(FrameType.valueOf(type), message));
}
@Override
public void close() throws IOException {
channel().close();
}
@Override
public void close(String code, String reason) throws IOException {
channel().close(new Reason(CloseCode.valueOf(code), reason));
}
@Override
@SuppressWarnings("unchecked")
public <T> T unwrap(Class<T> type) {
return type.isInstance(session) ? (T) session : null;
}
}