Package org.apache.shiro.util

Class RegExPatternMatcher

java.lang.Object

org.apache.shiro.util.RegExPatternMatcher

All Implemented Interfaces:

PatternMatcher

public class RegExPatternMatcher
extends Object
implements PatternMatcher

PatternMatcher implementation that uses standard java.util.regex objects.

Since:

1.0

See Also:

Pattern

Constructor Summary

Constructors

Constructor	Description
RegExPatternMatcher()

Method Summary

Modifier and Type	Method	Description
boolean	isCaseInsensitive()	Returns true if regex match should be case-insensitive.
boolean	matches(String pattern, String source)	Simple implementation that merely uses the default pattern comparison logic provided by the JDK.
void	setCaseInsensitive(boolean caseInsensitive)	Adds the Pattern.CASE_INSENSITIVE flag when compiling patterns.

Methods inherited from class java.lang.Object

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

Constructor Detail

RegExPatternMatcher

public RegExPatternMatcher()

Method Detail

matches

public boolean matches(String pattern,
                       String source)

Simple implementation that merely uses the default pattern comparison logic provided by the JDK.

This implementation essentially executes the following:

 Pattern p = Pattern.compile(pattern, Pattern.DOTALL);
 Matcher m = p.matcher(source);
 return m.matches();

Specified by:

matches in interface PatternMatcher

Parameters:

pattern - the pattern to match against

source - the source to match

Returns:

true if the source matches the required pattern, false otherwise.

isCaseInsensitive

public boolean isCaseInsensitive()

Returns true if regex match should be case-insensitive.

Returns:

true if regex match should be case-insensitive.

setCaseInsensitive

public void setCaseInsensitive(boolean caseInsensitive)

Adds the Pattern.CASE_INSENSITIVE flag when compiling patterns.

Parameters:

caseInsensitive - true if patterns should match case-insensitive.