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org.apache.struts.config
Class ActionConfigMatcher  

java.lang.Object
  org.apache.struts.config.ActionConfigMatcher

All Implemented Interfaces:

java.io.Serializable

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public class ActionConfigMatcher

extends java.lang.Object

implements java.io.Serializable

Matches paths against pre-compiled wildcard expressions pulled from action configs. It uses the wildcard matcher from the Apache Cocoon project.

Since:

Struts 1.2

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Nested Class Summary
private  class	ActionConfigMatcher.Mapping           Stores a compiled wildcard pattern and the ActionConfig it came from.

 

Field Summary
private  java.util.List	compiledPaths           The compiled paths and their associated ActionConfig's
private static org.apache.commons.logging.Log	log           The logging instance
private static org.apache.struts.util.WildcardHelper	wildcard           Handles all wildcard pattern matching.

 

Constructor Summary

ActionConfigMatcher(ActionConfig[] configs)           Finds and precompiles the wildcard patterns from the ActionConfig "path" attributes.

 

Method Summary
protected  ActionConfig	convertActionConfig(java.lang.String path, ActionConfig orig, java.util.Map vars)           Clones the ActionConfig and its children, replacing various properties with the values of the wildcard-matched strings.
protected  java.lang.String	convertParam(java.lang.String val, java.util.Map vars)           Inserts into a value wildcard-matched strings where specified.
ActionConfig	match(java.lang.String path)           Matches the path against the compiled wildcard patterns.

 

Methods inherited from class java.lang.Object

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

 

Field Detail

log

private static final org.apache.commons.logging.Log log

The logging instance

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wildcard

private static final org.apache.struts.util.WildcardHelper wildcard

Handles all wildcard pattern matching.

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compiledPaths

private java.util.List compiledPaths

The compiled paths and their associated ActionConfig's

Constructor Detail

ActionConfigMatcher

public ActionConfigMatcher(ActionConfig[] configs)

Finds and precompiles the wildcard patterns from the ActionConfig "path" attributes. ActionConfig's will be evaluated in the order they exist in the Struts config file. Only paths that actually contain a wildcard will be compiled.

Method Detail

match

public ActionConfig match(java.lang.String path)

Matches the path against the compiled wildcard patterns.

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convertActionConfig

protected ActionConfig convertActionConfig(java.lang.String path,
                                           ActionConfig orig,
                                           java.util.Map vars)

Clones the ActionConfig and its children, replacing various properties with the values of the wildcard-matched strings.

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convertParam

protected java.lang.String convertParam(java.lang.String val,
                                        java.util.Map vars)

Inserts into a value wildcard-matched strings where specified.

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Overview  Package   Class  Use  Deprecated  Index
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