Substitution.ServerVariableElement (Apache Tomcat 10.1.56 API Documentation)

java.lang.Object
- org.apache.catalina.valves.rewrite.Substitution.SubstitutionElement
- - org.apache.catalina.valves.rewrite.Substitution.ServerVariableElement

Enclosing class:: Substitution

public static class Substitution.ServerVariableElement
extends Substitution.SubstitutionElement

Substitution element that resolves a server variable.

Field Summary

Fields
Modifier and Type Field Description

java.lang.String key
The server variable name to resolve.

Constructor Summary

Constructors
Constructor Description

ServerVariableElement()
Constructs a new ServerVariableElement.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`java.lang.String`	`evaluate(java.util.regex.Matcher rule, java.util.regex.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

- Field Detail
  - key
```
public java.lang.String key
```
    The server variable name to resolve.
- Constructor Detail
  - ServerVariableElement
```
public ServerVariableElement()
```
    Constructs a new ServerVariableElement.
- Method Detail
  - evaluate
```
public java.lang.String evaluate(java.util.regex.Matcher rule,
                                 java.util.regex.Matcher cond,
                                 Resolver resolver)
```
    Description copied from class: Substitution.SubstitutionElement
    
    Evaluates this element against the given matchers and resolver.
    
    Specified by:
    
    evaluate in class Substitution.SubstitutionElement
    
    Parameters:
    
    rule - the rewrite rule matcher
    
    cond - the condition matcher
    
    resolver - the property resolver
    
    Returns:
    
    the evaluated string