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

Class ExchangeAttributeParser

java.lang.Object

io.quarkus.vertx.http.runtime.attribute.ExchangeAttributeParser

public class ExchangeAttributeParser
extends Object

Attribute parser for exchange attributes. This builds an attribute from a string definition.

This uses a service loader mechanism to allow additional token types to be loaded. Token definitions are loaded from the provided class loader.

Constructor Summary

Constructors

Constructor	Description
ExchangeAttributeParser(ClassLoader classLoader, List<ExchangeAttributeWrapper> wrappers)
ExchangeAttributeParser(List<ExchangeAttributeWrapper> wrappers)

Method Summary

Modifier and Type	Method	Description
ExchangeAttribute	parse(String valueString)	Parses the provided value string, and turns it into a list of exchange attributes.
ExchangeAttribute	parseSingleToken(String token)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

ExchangeAttributeParser

public ExchangeAttributeParser(List<ExchangeAttributeWrapper> wrappers)

ExchangeAttributeParser

public ExchangeAttributeParser(ClassLoader classLoader,
 List<ExchangeAttributeWrapper> wrappers)

Method Details

parse

public ExchangeAttribute parse(String valueString)

Parses the provided value string, and turns it into a list of exchange attributes.

Tokens are created according to the following rules:

%<?a - % followed by an optional < and a single character. %% is an escape for a literal % %{.*}a? - % plus curly braces with any amount of content inside, followed by an optional character ${.*} - $ followed by a curly braces to reference an item from the predicate context

Parameters:

valueString -

Returns:

parseSingleToken

public ExchangeAttribute parseSingleToken(String token)