Undertow 2.3.12.Final · io.undertow.attribute.ExchangeAttributeParser

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.

Field Summary

Modifier and Type	Field and Description
private final List<ExchangeAttributeBuilder>	builders
private final List<ExchangeAttributeWrapper>	wrappers

Constructor Summary

Access	Constructor and Description
pack-priv	ExchangeAttributeParser(final ClassLoader classLoader, List<ExchangeAttributeWrapper> wrappers)

Method Summary

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

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

builders	back to summary
private final List<ExchangeAttributeBuilder> builders

wrappers	back to summary
private final List<ExchangeAttributeWrapper> wrappers

Constructor Detail

ExchangeAttributeParser	back to summary
pack-priv ExchangeAttributeParser(final ClassLoader classLoader, List<ExchangeAttributeWrapper> wrappers)

Method Detail

parse	back to summary
public ExchangeAttribute parse(final 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 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

parse

back to summary

public ExchangeAttribute parse(final 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 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

parseSingleToken	back to summary
public ExchangeAttribute parseSingleToken(final String token)

wrap	back to summary
private ExchangeAttribute wrap(ExchangeAttribute attribute)