org.apache.struts2.util
类 RegexPatternMatcher

java.lang.Object
  org.apache.struts2.util.RegexPatternMatcher

所有已实现的接口：

com.opensymphony.xwork2.util.PatternMatcher<RegexPatternMatcherExpression>

public class RegexPatternMatcher
extends Object
implements com.opensymphony.xwork2.util.PatternMatcher<RegexPatternMatcherExpression>

Allows regular expressions to be used in action names. The regular expressions can be in the form {FIELD_NAME} or {FIELD_NAME:REGULAR_EXPRESSION}. For example:

  <action name="/{bio:.+}/test/{name}" class="org.apache.struts2.showcase.UITagExample">
       <result>/tags/ui/example.jsp</result>
  </action>
 

For this to work it is important to set the following:

 <constant name="struts.enable.SlashesInActionNames" value="true"/>
 <constant name="struts.mapper.alwaysSelectFullNamespace" value="false"/>
 <constant name="struts.patternMatcher" value="regex" />
 

构造方法摘要

RegexPatternMatcher()

方法摘要

RegexPatternMatcherExpression	compilePattern(String data)
boolean	isLiteral(String pattern)
boolean	match(Map<String,String> map, String data, RegexPatternMatcherExpression expr)

从类 java.lang.Object 继承的方法

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

构造方法详细信息

RegexPatternMatcher

public RegexPatternMatcher()

方法详细信息

compilePattern

public RegexPatternMatcherExpression compilePattern(String data)

指定者：

接口 com.opensymphony.xwork2.util.PatternMatcher<RegexPatternMatcherExpression> 中的 compilePattern

isLiteral

public boolean isLiteral(String pattern)

指定者：

接口 com.opensymphony.xwork2.util.PatternMatcher<RegexPatternMatcherExpression> 中的 isLiteral

match

public boolean match(Map<String,String> map,
                     String data,
                     RegexPatternMatcherExpression expr)

指定者：

接口 com.opensymphony.xwork2.util.PatternMatcher<RegexPatternMatcherExpression> 中的 match