org.apache.struts.config
クラス ActionConfigMatcher

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

すべての実装インタフェース:

java.io.Serializable

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.

導入されたバージョン:

Struts 1.2

関連項目:

直列化された形式

入れ子クラスの概要

private class

ActionConfigMatcher.Mapping Stores a compiled wildcard pattern and the ActionConfig it came from.

フィールドの概要

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 WildcardHelper	wildcard Handles all wildcard pattern matching.

コンストラクタの概要

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

メソッドの概要

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.

クラス java.lang.Object から継承したメソッド

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

フィールドの詳細

log

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

The logging instance

wildcard

private static final WildcardHelper wildcard

Handles all wildcard pattern matching.

compiledPaths

private java.util.List compiledPaths

The compiled paths and their associated ActionConfig's

コンストラクタの詳細

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.

パラメータ:

configs - An array of ActionConfig's to process

メソッドの詳細

match

public ActionConfig match(java.lang.String path)

Matches the path against the compiled wildcard patterns.

パラメータ:

path - The portion of the request URI for selecting a config.

戻り値:

The action config if matched, else null

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.

パラメータ:

path - The requested path

orig - The original ActionConfig

vars - A Map of wildcard-matched strings

戻り値:

A cloned ActionConfig with appropriate properties replaced with wildcard-matched values

convertParam

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

Inserts into a value wildcard-matched strings where specified.

パラメータ:

val - The value to convert

vars - A Map of wildcard-matched strings

戻り値:

The new value