Example usage for org.springframework.util PathMatcher extractPathWithinPattern

Introduction

In this page you can find the example usage for org.springframework.util PathMatcher extractPathWithinPattern.

Prototype

String extractPathWithinPattern(String pattern, String path);

Source Link

Document

Given a pattern and a full path, determine the pattern-mapped part.

Usage

From source file:com.bstek.dorado.web.resolver.UriResolverMapping.java

@Override
protected Object lookupHandler(String urlPath, HttpServletRequest request) throws Exception {
    Map<String, Object> handlerMap = getHandlerMap();
    Object handler = handlerMap.get(urlPath);
    String bestPatternMatch = urlPath;
    String pathWithinMapping = urlPath;

    if (handler == null) {
        PathMatcher pathMatcher = getPathMatcher();
        for (Iterator<String> it = handlerMap.keySet().iterator(); it.hasNext();) {
            String registeredPath = it.next();
            if (pathMatcher.match(registeredPath, urlPath)) {
                request.setAttribute("originalUrlPath", urlPath);
                handler = handlerMap.get(registeredPath);
                bestPatternMatch = registeredPath;
                pathWithinMapping = pathMatcher.extractPathWithinPattern(bestPatternMatch, urlPath);
                break;
            }/*  w w  w  . j ava 2s . c  om*/
        }
    }

    if (handler != null) {
        PathMatcher pathMatcher = getPathMatcher();
        Map<String, String> uriTemplateVariables = new LinkedHashMap<String, String>();
        uriTemplateVariables.putAll(pathMatcher.extractUriTemplateVariables(bestPatternMatch, urlPath));

        if (logger.isDebugEnabled()) {
            logger.debug("URI Template variables for request [" + urlPath + "] are " + uriTemplateVariables);
        }
        handler = buildPathExposingHandler(handler, bestPatternMatch, pathWithinMapping, uriTemplateVariables);
    }

    return handler;
}

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