Package io.quarkus.vertx.http.runtime.attribute

Interface ExchangeAttribute

All Known Implementing Classes:

AllRequestHeadersAttribute, BytesSentAttribute, CompositeExchangeAttribute, ConstantExchangeAttribute, CookieAttribute, DateTimeAttribute, ExchangeDataAttribute, IdentUsernameAttribute, LocalIPAttribute, LocalPortAttribute, LocalServerNameAttribute, NullAttribute, QueryParameterAttribute, QueryStringAttribute, QuotingExchangeAttribute, RemoteHostAttribute, RemoteIPAttribute, RemoteUserAttribute, RequestHeaderAttribute, RequestLineAttribute, RequestMethodAttribute, RequestPathAttribute, RequestProtocolAttribute, RequestSchemeAttribute, RequestURLAttribute, ResponseCodeAttribute, ResponseHeaderAttribute, ResponseTimeAttribute, SecureExchangeAttribute, SslCipherAttribute, SslClientCertAttribute, SslSessionIdAttribute, SubstituteEmptyWrapper.SubstituteEmptyAttribute, ThreadNameAttribute, TransportProtocolAttribute, VertxMDCDataAttribute

public interface ExchangeAttribute

Representation of a string attribute from a HTTP server exchange.

Method Summary

Modifier and Type	Method	Description
String	readAttribute(io.vertx.ext.web.RoutingContext exchange)	Resolve the attribute from the HTTP server exchange.
void	writeAttribute(io.vertx.ext.web.RoutingContext exchange, String newValue)	Sets a new value for the attribute.

Method Detail

readAttribute

String readAttribute(io.vertx.ext.web.RoutingContext exchange)

Resolve the attribute from the HTTP server exchange. This may return null if the attribute is not present.

Parameters:

exchange - The exchange

Returns:

The attribute

writeAttribute

void writeAttribute(io.vertx.ext.web.RoutingContext exchange,
                    String newValue)
             throws ReadOnlyAttributeException

Sets a new value for the attribute. Not all attributes are writable.

Parameters:

exchange - The exchange

newValue - The new value for the attribute

Throws:

ReadOnlyAttributeException - when attribute cannot be written