Example usage for io.vertx.core.http HttpHeaders REFERER

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In this page you can find the example usage for io.vertx.core.http HttpHeaders REFERER.

Prototype

CharSequence REFERER

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Document

Referer header name

Usage

From source file:com.thesoftwarefactory.vertx.web.more.impl.WebContextImpl.java

License:Apache License

@Override
public String referer() {
    if (referer == null) {
        referer = routingContext.request().getHeader(HttpHeaders.REFERER.toString());

        if (referer == null) {
            // Some browsers do not send the referer, in that case let's use
            // "/" as a fallback referer
            referer = "/";
        }/*  w w w .jav a  2s.c o  m*/
    }
    return referer;
}

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