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Perl5RegexpMethodPointcut (Spring Framework API 2.0) - Spring Framework 2.0.5 API 文档英文版

The Spring Framework

org.springframework.aop.support
Class Perl5RegexpMethodPointcut

java.lang.Object
  extended by org.springframework.aop.support.StaticMethodMatcher
      extended by org.springframework.aop.support.StaticMethodMatcherPointcut
          extended by org.springframework.aop.support.AbstractRegexpMethodPointcut
              extended by org.springframework.aop.support.Perl5RegexpMethodPointcut
All Implemented Interfaces:
Serializable, MethodMatcher, Pointcut

public class Perl5RegexpMethodPointcut
extends AbstractRegexpMethodPointcut

Perl5-style regular expression pointcut. JavaBean properties are:

Note: the regular expressions must be a match. For example, .*get.* will match com.mycom.Foo.getBar(). get.* will not.

Currently uses the Jakarta ORO regular expression library. Does not require JDK 1.4+, in contrast to JdkRegexpMethodPointcut.

Since:
1.1
Author:
Rod Johnson, Rob Harrop
See Also:
JdkRegexpMethodPointcut, Serialized Form

Field Summary
 
Fields inherited from interface org.springframework.aop.Pointcut
TRUE
 
Fields inherited from interface org.springframework.aop.MethodMatcher
TRUE
 
Constructor Summary
Perl5RegexpMethodPointcut()
           
 
Method Summary
protected  void initExcludedPatternRepresentation(String[] excludedPatterns)
          Initializes the ORO representation of the supplied exclusion patterns.
protected  void initPatternRepresentation(String[] patterns)
          Initializes the ORO representation of the supplied exclusion patterns.
protected  boolean matches(String pattern, int patternIndex)
          Returns true if the Pattern at index patternIndex matches the supplied candidate String.
protected  boolean matchesExclusion(String pattern, int patternIndex)
          Returns true if the exclusion Pattern at index patternIndex matches the supplied candidate String.
 
Methods inherited from class org.springframework.aop.support.AbstractRegexpMethodPointcut
equals, getExcludedPatterns, getPatterns, hashCode, matches, setExcludedPattern, setExcludedPatterns, setPattern, setPatterns, toString
 
Methods inherited from class org.springframework.aop.support.StaticMethodMatcherPointcut
getClassFilter, getMethodMatcher, setClassFilter
 
Methods inherited from class org.springframework.aop.support.StaticMethodMatcher
isRuntime, matches
 
Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait
 

Constructor Detail

Perl5RegexpMethodPointcut

public Perl5RegexpMethodPointcut()
Method Detail

initPatternRepresentation

protected void initPatternRepresentation(String[] patterns)
                                  throws IllegalArgumentException
Initializes the ORO representation of the supplied exclusion patterns.

Specified by:
initPatternRepresentation in class AbstractRegexpMethodPointcut
Parameters:
patterns - the patterns to initialize
Throws:
IllegalArgumentException - in case of an invalid pattern

matches

protected boolean matches(String pattern,
                          int patternIndex)
Returns true if the Pattern at index patternIndex matches the supplied candidate String.

Specified by:
matches in class AbstractRegexpMethodPointcut
Parameters:
pattern - String pattern to match
patternIndex - index of pattern from 0
Returns:
true if there is a match, else false.

initExcludedPatternRepresentation

protected void initExcludedPatternRepresentation(String[] excludedPatterns)
                                          throws IllegalArgumentException
Initializes the ORO representation of the supplied exclusion patterns.

Specified by:
initExcludedPatternRepresentation in class AbstractRegexpMethodPointcut
Throws:
IllegalArgumentException

matchesExclusion

protected boolean matchesExclusion(String pattern,
                                   int patternIndex)
Returns true if the exclusion Pattern at index patternIndex matches the supplied candidate String.

Specified by:
matchesExclusion in class AbstractRegexpMethodPointcut
Parameters:
pattern - String pattern to match.
patternIndex - index of pattern starting from 0.
Returns:
true if there is a match, else false.

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