Examples with URLHandlerDTO org.broadleafcommerce.cms.url.domain.URLHandlerDTO used on opensource projects

Example 1 with URLHandlerDTO

use of org.broadleafcommerce.cms.url.domain.URLHandlerDTO in project BroadleafCommerce by BroadleafCommerce.

the class URLHandlerServiceImpl method findURLHandlerByURI.

/**
 * Checks the passed in URL to determine if there is a matching URLHandler.
 * Returns null if no handler was found.
 *
 * @param uri
 * @return
 */
@Override
public URLHandler findURLHandlerByURI(String uri) {
    // This allows clients or implementors to manipulate the URI, for example making it all lower case.
    // The default implementation simply does not manipulate the URI in any way, but simply returns
    // what is passed in.
    uri = manipulateUri(uri);
    URLHandler handler = null;
    Site site = null;
    if (BroadleafRequestContext.getBroadleafRequestContext() != null) {
        site = BroadleafRequestContext.getBroadleafRequestContext().getNonPersistentSite();
    }
    String key = buildURLHandlerCacheKey(site, uri);
    // See if this is in cache first, but only if we are in production
    if (BroadleafRequestContext.getBroadleafRequestContext().isProductionSandBox()) {
        handler = getUrlHandlerFromCache(key);
    }
    if (handler == null) {
        // Check for an exact match in the DB...
        handler = urlHandlerDao.findURLHandlerByURI(uri);
        if (handler == null) {
            // Check for a regex match
            handler = checkForMatches(uri);
        }
        if (handler == null) {
            // Use the NullURLHandler instance. This will be cached to indicate that
            // This URL does not have a match.
            handler = NULL_URL_HANDLER;
        } else if (!(URLHandlerDTO.class.isAssignableFrom(handler.getClass()))) {
            // Create a non-entity instance of the DTO to cache.
            handler = new URLHandlerDTO(handler.getNewURL(), handler.getUrlRedirectType());
        }
        if (BroadleafRequestContext.getBroadleafRequestContext().isProductionSandBox()) {
            getUrlHandlerCache().put(new Element(key, handler));
        }
    }
    if (handler instanceof NullURLHandler) {
        return null;
    }
    return handler;
}

Example 2 with URLHandlerDTO

use of org.broadleafcommerce.cms.url.domain.URLHandlerDTO in project BroadleafCommerce by BroadleafCommerce.

the class URLHandlerServiceImpl method checkForMatches.

protected URLHandler checkForMatches(String requestURI) {
    URLHandler currentHandler = null;
    try {
        List<URLHandler> urlHandlers = findAllURLHandlers();
        for (URLHandler urlHandler : urlHandlers) {
            currentHandler = urlHandler;
            String incomingUrl = wrapStringsWithAnchors(currentHandler.getIncomingURL());
            Pattern p = urlPatternMap.get(incomingUrl);
            if (p == null) {
                p = Pattern.compile(incomingUrl);
                urlPatternMap.put(incomingUrl, p);
            }
            Matcher m = p.matcher(requestURI);
            if (m.find()) {
                String newUrl = m.replaceFirst(urlHandler.getNewURL());
                if (newUrl.equals(urlHandler.getNewURL())) {
                    return urlHandler;
                } else {
                    return new URLHandlerDTO(newUrl, urlHandler.getUrlRedirectType());
                }
            }
        }
    } catch (RuntimeException re) {
        if (currentHandler != null) {
            // We don't want an invalid regex to cause tons of logging
            if (LOG.isWarnEnabled()) {
                LOG.warn("Error parsing URL Handler (incoming =" + currentHandler.getIncomingURL() + "), outgoing = ( " + currentHandler.getNewURL() + "), " + requestURI);
            }
        }
    }
    return null;
}