Examples of org.springframework.util.AntPathMatcher.combine()

org.springframework.util.AntPathMatcher.combine()

Combines two patterns into a new pattern that is returned.

This implementation simply concatenates the two patterns, unless the first pattern contains a file extension match (such as {@code *.html}. In that case, the second pattern should be included in the first, or an {@code IllegalArgumentException} is thrown.

For example:

Pattern 1	Pattern 2	Result
/hotels	{@code null}	/hotels
{@code null}	/hotels	/hotels
/hotels	/bookings	/hotels/bookings
/hotels	bookings	/hotels/bookings
/hotels/*	/bookings	/hotels/bookings
/hotels/**	/bookings	/hotels/**/bookings
/hotels	{hotel}	/hotels/{hotel}
/hotels/*	{hotel}	/hotels/{hotel}
/hotels/**	{hotel}	/hotels/**/{hotel}
/*.html	/hotels.html	/hotels.html
/*.html	/hotels	/hotels.html
/*.html	/*.txt	IllegalArgumentException

@param pattern1 the first pattern @param pattern2 the second pattern @return the combination of the two patterns @throws IllegalArgumentException when the two patterns cannot be combined

  public Object resolveArgument(MethodParameter parameter, ModelAndViewContainer mavContainer,
          NativeWebRequest webRequest, WebDataBinderFactory binderFactory) throws Exception {
    AntPathMatcher pathMatcher = new AntPathMatcher();
    RequestMapping requestMappingOnMethod = parameter.getMethodAnnotation(RequestMapping.class);
    RequestMapping requestMappingOnClass = getDeclaringClassRequestMapping(parameter);
    String combine = pathMatcher.combine(requestMappingOnClass.value()[0], requestMappingOnMethod.value()[0]);
    return PathUtils.removePrependedSlash(pathMatcher.extractPathWithinPattern(combine, (String) webRequest
        .getAttribute(HandlerMapping.PATH_WITHIN_HANDLER_MAPPING_ATTRIBUTE,
            NativeWebRequest.SCOPE_REQUEST)));
  }

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.