Package org.apache.catalina.valves.rewrite

Class Substitution.SubstitutionElement

java.lang.Object

org.apache.catalina.valves.rewrite.Substitution.SubstitutionElement

Direct Known Subclasses:

Substitution.MapElement, Substitution.RewriteCondBackReferenceElement, Substitution.RewriteRuleBackReferenceElement, Substitution.ServerVariableElement, Substitution.ServerVariableEnvElement, Substitution.ServerVariableHttpElement, Substitution.ServerVariableSslElement, Substitution.StaticElement

Enclosing class:

Substitution

public abstract static class Substitution.SubstitutionElement
extends Object

Abstract base class for individual substitution elements.

Constructor Summary

Constructors

Constructor	Description
SubstitutionElement()	Constructs a new SubstitutionElement.

Method Summary

Modifier and Type	Method	Description
abstract String	evaluate(Matcher rule, Matcher cond, Resolver resolver)	Evaluates this element against the given matchers and resolver.

Methods inherited from class java.lang.Object

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

Constructor Details

SubstitutionElement

public SubstitutionElement()

Constructs a new SubstitutionElement.

Method Details

evaluate

public abstract String evaluate(Matcher rule,
 Matcher cond,
 Resolver resolver)

Evaluates this element against the given matchers and resolver.

Parameters:

rule - the rewrite rule matcher

cond - the condition matcher

resolver - the property resolver

Returns:

the evaluated string