import org.apache.tomcat.websocket.WsSession; //导入依赖的package包/类
/**
 * {@inheritDoc}
 *
 * Overridden to make it visible to other classes in this package.
 */
@Override
protected void registerSession(Endpoint endpoint, WsSession wsSession) {
    super.registerSession(endpoint, wsSession);
    if (wsSession.isOpen() &&
            wsSession.getUserPrincipal() != null &&
            wsSession.getHttpSessionId() != null) {
        registerAuthenticatedSession(wsSession,
                wsSession.getHttpSessionId());
    }
}
 

import org.apache.tomcat.websocket.WsSession; //导入依赖的package包/类
/**
 * {@inheritDoc}
 *
 * Overridden to make it visible to other classes in this package.
 */
@Override
protected void unregisterSession(Endpoint endpoint, WsSession wsSession) {
    if (wsSession.getUserPrincipal() != null &&
            wsSession.getHttpSessionId() != null) {
        unregisterAuthenticatedSession(wsSession,
                wsSession.getHttpSessionId());
    }
    super.unregisterSession(endpoint, wsSession);
}
 

import org.apache.tomcat.websocket.WsSession; //导入依赖的package包/类
private void registerAuthenticatedSession(WsSession wsSession,
        String httpSessionId) {
    Set<WsSession> wsSessions = authenticatedSessions.get(httpSessionId);
    if (wsSessions == null) {
        wsSessions = Collections.newSetFromMap(
                 new ConcurrentHashMap<WsSession,Boolean>());
         authenticatedSessions.putIfAbsent(httpSessionId, wsSessions);
         wsSessions = authenticatedSessions.get(httpSessionId);
    }
    wsSessions.add(wsSession);
}
 

import org.apache.tomcat.websocket.WsSession; //导入依赖的package包/类
private void unregisterAuthenticatedSession(WsSession wsSession,
        String httpSessionId) {
    Set<WsSession> wsSessions = authenticatedSessions.get(httpSessionId);
    // wsSessions will be null if the HTTP session has ended
    if (wsSessions != null) {
        wsSessions.remove(wsSession);
    }
}
 

import org.apache.tomcat.websocket.WsSession; //导入依赖的package包/类
public void closeAuthenticatedSession(String httpSessionId) {
    Set<WsSession> wsSessions = authenticatedSessions.remove(httpSessionId);

    if (wsSessions != null && !wsSessions.isEmpty()) {
        for (WsSession wsSession : wsSessions) {
            try {
                wsSession.close(AUTHENTICATED_HTTP_SESSION_CLOSED);
            } catch (IOException e) {
                // Any IOExceptions during close will have been caught and the
                // onError method called.
            }
        }
    }
}
 

import org.apache.tomcat.websocket.WsSession; //导入依赖的package包/类
/**
 * {@inheritDoc}
 *
 * Overridden to make it visible to other classes in this package.
 */
@Override
protected void registerSession(Endpoint endpoint, WsSession wsSession) {
	super.registerSession(endpoint, wsSession);
	if (wsSession.isOpen() && wsSession.getUserPrincipal() != null && wsSession.getHttpSessionId() != null) {
		registerAuthenticatedSession(wsSession, wsSession.getHttpSessionId());
	}
}
 

import org.apache.tomcat.websocket.WsSession; //导入依赖的package包/类
/**
 * {@inheritDoc}
 *
 * Overridden to make it visible to other classes in this package.
 */
@Override
protected void unregisterSession(Endpoint endpoint, WsSession wsSession) {
	if (wsSession.getUserPrincipal() != null && wsSession.getHttpSessionId() != null) {
		unregisterAuthenticatedSession(wsSession, wsSession.getHttpSessionId());
	}
	super.unregisterSession(endpoint, wsSession);
}
 

import org.apache.tomcat.websocket.WsSession; //导入依赖的package包/类
private void registerAuthenticatedSession(WsSession wsSession, String httpSessionId) {
	Set<WsSession> wsSessions = authenticatedSessions.get(httpSessionId);
	if (wsSessions == null) {
		wsSessions = Collections.newSetFromMap(new ConcurrentHashMap<WsSession, Boolean>());
		authenticatedSessions.putIfAbsent(httpSessionId, wsSessions);
		wsSessions = authenticatedSessions.get(httpSessionId);
	}
	wsSessions.add(wsSession);
}
 

import org.apache.tomcat.websocket.WsSession; //导入依赖的package包/类
private void unregisterAuthenticatedSession(WsSession wsSession, String httpSessionId) {
	Set<WsSession> wsSessions = authenticatedSessions.get(httpSessionId);
	// wsSessions will be null if the HTTP session has ended
	if (wsSessions != null) {
		wsSessions.remove(wsSession);
	}
}
 

import org.apache.tomcat.websocket.WsSession; //导入依赖的package包/类
public void closeAuthenticatedSession(String httpSessionId) {
	Set<WsSession> wsSessions = authenticatedSessions.remove(httpSessionId);

	if (wsSessions != null && !wsSessions.isEmpty()) {
		for (WsSession wsSession : wsSessions) {
			try {
				wsSession.close(AUTHENTICATED_HTTP_SESSION_CLOSED);
			} catch (IOException e) {
				// Any IOExceptions during close will have been caught and
				// the
				// onError method called.
			}
		}
	}
}
 

import org.apache.tomcat.websocket.WsSession; //导入依赖的package包/类
public WsFrameServer(AbstractServletInputStream sis, WsSession wsSession,
        Transformation transformation) {
    super(wsSession, transformation);
    this.sis = sis;
}
 

import org.apache.tomcat.websocket.WsSession; //导入依赖的package包/类
public WsFrameServer(AbstractServletInputStream sis, WsSession wsSession, Transformation transformation) {
	super(wsSession, transformation);
	this.sis = sis;
}
 

import org.apache.tomcat.websocket.WsSession; //导入依赖的package包/类
public WsFrameServer(AbstractServletInputStream sis, WsSession wsSession) {
    super(wsSession);
    this.sis = sis;
}