Example usage for org.springframework.util PathMatcher extractUriTemplateVariables

Introduction

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

Prototype

Map<String, String> extractUriTemplateVariables(String pattern, String path);

Source Link

Document

Given a pattern and a full path, extract the URI template variables.

Usage

From source file:org.wallride.web.controller.guest.page.PageDescribeController.java

@Override
protected ModelAndView handleRequestInternal(HttpServletRequest request, HttpServletResponse response)
        throws Exception {
    BlogLanguage blogLanguage = (BlogLanguage) request
            .getAttribute(BlogLanguageMethodArgumentResolver.BLOG_LANGUAGE_ATTRIBUTE);
    if (blogLanguage == null) {
        Blog blog = blogService.getBlogById(Blog.DEFAULT_ID);
        blogLanguage = blog.getLanguage(blog.getDefaultLanguage());
    }//from   ww  w.  j  av  a 2s . co m

    String path = urlPathHelper.getLookupPathForRequest(request);

    PathMatcher pathMatcher = new AntPathMatcher();
    if (!pathMatcher.match(PATH_PATTERN, path)) {
        throw new HttpNotFoundException();
    }

    Map<String, String> variables = pathMatcher.extractUriTemplateVariables(PATH_PATTERN, path);
    request.setAttribute(HandlerMapping.URI_TEMPLATE_VARIABLES_ATTRIBUTE, variables);

    Page page = pageService.getPageByCode(variables.get("code"), blogLanguage.getLanguage());
    if (page == null) {
        page = pageService.getPageByCode(variables.get("code"), blogLanguage.getBlog().getDefaultLanguage());
    }
    if (page == null) {
        throw new HttpNotFoundException();
    }
    if (page.getStatus() != Post.Status.PUBLISHED) {
        throw new HttpNotFoundException();
    }

    return createModelAndView(page);
}

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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;
            }//ww  w. j a v a2 s .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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