/*
    * Copyright 2002-2013 the original author or authors.
    *
    * 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 org.springframework.web.socket.sockjs.transport.session;
  
  import java.io.IOException;
  import java.util.ArrayList;
  import java.util.List;
  import java.util.Map;
  
  import org.springframework.web.socket.CloseStatus;
  import org.springframework.web.socket.WebSocketHandler;
  import org.springframework.web.socket.sockjs.SockJsTransportFailureException;
  import org.springframework.web.socket.sockjs.frame.SockJsFrame;
  import org.springframework.web.socket.sockjs.transport.SockJsServiceConfig;
  
  /**
   * @author Rossen Stoyanchev
   */
  public class TestHttpSockJsSession extends AbstractHttpSockJsSession {
  
  	private boolean active;
  
  	private final List<SockJsFrame> sockJsFrames = new ArrayList<>();
  
  	private CloseStatus closeStatus;
  
  	private IOException exceptionOnWrite;
  
  	private int numberOfLastActiveTimeUpdates;
  
  	private boolean cancelledHeartbeat;
  
  	private String subProtocol;
  
  
  	public TestHttpSockJsSession(String sessionId, SockJsServiceConfig config,
  			WebSocketHandler wsHandler, Map<String, Object> attributes) {
  
  		super(sessionId, config, wsHandler, attributes);
  	}
  
  	@Override
  	protected boolean isStreaming() {
  		return true;
  	}
  
  	@Override
  	public String getAcceptedProtocol() {
  		return this.subProtocol;
  	}
  
  	@Override
  	public void setAcceptedProtocol(String protocol) {
  		this.subProtocol = protocol;
  	}
  
  	public CloseStatus getCloseStatus() {
  		return this.closeStatus;
  	}
  
  	@Override
  	public boolean isActive() {
  		return this.active;
  	}
  
  	public void setActive(boolean active) {
  		this.active = active;
  	}
  
  	public List<SockJsFrame> getSockJsFramesWritten() {
  		return this.sockJsFrames;
  	}
  
  	public void setExceptionOnWrite(IOException exceptionOnWrite) {
  		this.exceptionOnWrite = exceptionOnWrite;
  	}
  
  	public int getNumberOfLastActiveTimeUpdates() {
  		return this.numberOfLastActiveTimeUpdates;
  	}
  
  	public boolean didCancelHeartbeat() {
  		return this.cancelledHeartbeat;
  	}
  
 	@Override
 	protected void updateLastActiveTime() {
 		this.numberOfLastActiveTimeUpdates++;
 		super.updateLastActiveTime();
 	}
 
 	@Override
 	protected void cancelHeartbeat() {
 		this.cancelledHeartbeat = true;
 		super.cancelHeartbeat();
 	}
 
 	@Override
 	protected void writeFrameInternal(SockJsFrame frame) throws IOException {
 		this.sockJsFrames.add(frame);
 		if (this.exceptionOnWrite != null) {
 			throw this.exceptionOnWrite;
 		}
 	}
 
 	@Override
 	protected void disconnect(CloseStatus status) {
 		this.closeStatus = status;
 	}
 
 	@Override
 	protected void flushCache() throws SockJsTransportFailureException {
 	}
 
 }