Example usage for org.springframework.messaging.simp SimpMessageHeaderAccessor getHeader

Introduction

In this page you can find the example usage for org.springframework.messaging.simp SimpMessageHeaderAccessor getHeader.

Prototype

@Nullable
public Object getHeader(String headerName) 

Source Link

Document

Retrieve the value for the header with the given name.

Usage

From source file:org.springframework.web.socket.messaging.StompSubProtocolHandler.java

@Nullable
private String getDisconnectReceipt(SimpMessageHeaderAccessor simpHeaders) {
    String name = StompHeaderAccessor.DISCONNECT_MESSAGE_HEADER;
    Message<?> message = (Message<?>) simpHeaders.getHeader(name);
    if (message != null) {
        StompHeaderAccessor accessor = MessageHeaderAccessor.getAccessor(message, StompHeaderAccessor.class);
        if (accessor != null) {
            return accessor.getReceipt();
        }/*from www .j  av  a 2  s.c om*/
    }
    return null;
}

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