org.springframework.security.web.util.matcher

Class AntPathRequestMatcher

java.lang.Object

org.springframework.security.web.util.matcher.AntPathRequestMatcher

All Implemented Interfaces:

RequestMatcher, RequestVariablesExtractor

public final class AntPathRequestMatcher
extends java.lang.Object
implements RequestMatcher, RequestVariablesExtractor

Matcher which compares a pre-defined ant-style pattern against the URL ( servletPath + pathInfo) of an HttpServletRequest. The query string of the URL is ignored and matching is case-insensitive or case-sensitive depending on the arguments passed into the constructor.

Using a pattern value of /** or ** is treated as a universal match, which will match any request. Patterns which end with /** (and have no other wildcards) are optimized by using a substring match — a pattern of /aaa/** will match /aaa, /aaa/ and any sub-directories, such as /aaa/bbb/ccc.

For all other cases, Spring's AntPathMatcher is used to perform the match. See the Spring documentation for this class for comprehensive information on the syntax used.

Since:

3.1

See Also:

AntPathMatcher

Constructor Summary

Constructors

Constructor and Description
AntPathRequestMatcher(java.lang.String pattern) Creates a matcher with the specific pattern which will match all HTTP methods in a case insensitive manner.
AntPathRequestMatcher(java.lang.String pattern, java.lang.String httpMethod) Creates a matcher with the supplied pattern and HTTP method in a case insensitive manner.
AntPathRequestMatcher(java.lang.String pattern, java.lang.String httpMethod, boolean caseSensitive) Creates a matcher with the supplied pattern which will match the specified Http method
AntPathRequestMatcher(java.lang.String pattern, java.lang.String httpMethod, boolean caseSensitive, org.springframework.web.util.UrlPathHelper urlPathHelper) Creates a matcher with the supplied pattern which will match the specified Http method

Method Summary

Modifier and Type	Method and Description
boolean	equals(java.lang.Object obj)
java.util.Map<java.lang.String,java.lang.String>	extractUriTemplateVariables(javax.servlet.http.HttpServletRequest request) Extract URL template variables from the request.
java.lang.String	getPattern()
int	hashCode()
boolean	matches(javax.servlet.http.HttpServletRequest request) Returns true if the configured pattern (and HTTP-Method) match those of the supplied request.
java.lang.String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

AntPathRequestMatcher

public AntPathRequestMatcher(java.lang.String pattern)

Creates a matcher with the specific pattern which will match all HTTP methods in a case insensitive manner.

Parameters:

pattern - the ant pattern to use for matching

AntPathRequestMatcher

public AntPathRequestMatcher(java.lang.String pattern,
                             java.lang.String httpMethod)

Creates a matcher with the supplied pattern and HTTP method in a case insensitive manner.

Parameters:

pattern - the ant pattern to use for matching

httpMethod - the HTTP method. The matches method will return false if the incoming request doesn't have the same method.

AntPathRequestMatcher

public AntPathRequestMatcher(java.lang.String pattern,
                             java.lang.String httpMethod,
                             boolean caseSensitive)

Creates a matcher with the supplied pattern which will match the specified Http method

Parameters:

pattern - the ant pattern to use for matching

httpMethod - the HTTP method. The matches method will return false if the incoming request doesn't doesn't have the same method.

caseSensitive - true if the matcher should consider case, else false

AntPathRequestMatcher

public AntPathRequestMatcher(java.lang.String pattern,
                             java.lang.String httpMethod,
                             boolean caseSensitive,
                             org.springframework.web.util.UrlPathHelper urlPathHelper)

Creates a matcher with the supplied pattern which will match the specified Http method

Parameters:

pattern - the ant pattern to use for matching

httpMethod - the HTTP method. The matches method will return false if the incoming request doesn't doesn't have the same method.

caseSensitive - true if the matcher should consider case, else false

urlPathHelper - if non-null, will be used for extracting the path from the HttpServletRequest

Method Detail

matches

public boolean matches(javax.servlet.http.HttpServletRequest request)

Returns true if the configured pattern (and HTTP-Method) match those of the supplied request.

Specified by:

matches in interface RequestMatcher

Parameters:

request - the request to match against. The ant pattern will be matched against the servletPath + pathInfo of the request.

Returns:

true if the request matches, false otherwise

extractUriTemplateVariables

public java.util.Map<java.lang.String,java.lang.String> extractUriTemplateVariables(javax.servlet.http.HttpServletRequest request)

Description copied from interface: RequestVariablesExtractor

Extract URL template variables from the request.

Specified by:

extractUriTemplateVariables in interface RequestVariablesExtractor

Parameters:

request - the HttpServletRequest to obtain a URL to extract the variables from

Returns:

the URL variables or empty if no variables are found

getPattern

public java.lang.String getPattern()

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object