Example usage for org.apache.commons.collections4 CollectionUtils isNotEmpty

List of usage examples for org.apache.commons.collections4 CollectionUtils isNotEmpty

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Introduction

In this page you can find the example usage for org.apache.commons.collections4 CollectionUtils isNotEmpty.

Prototype

public static boolean isNotEmpty(final Collection<?> coll)

Source Link

Document

Null-safe check if the specified collection is not empty.

Usage

From source file:org.craftercms.engine.scripting.impl.ScriptUrlTemplateScannerImpl.java

public void findScripts(Context context, ContentStoreService storeService, ScriptFactory scriptFactory,
        String folder, List<String> scriptUrls) {
    List<Item> items = storeService.findChildren(context, null, folder, null, null);
    String scriptFileExtension = scriptFactory.getScriptFileExtension();

    if (CollectionUtils.isNotEmpty(items)) {
        for (Item item : items) {
            if (!item.isFolder() && item.getName().endsWith(scriptFileExtension)) {
                scriptUrls.add(item.getUrl());
            } else if (item.isFolder()) {
                findScripts(context, storeService, scriptFactory, item.getUrl(), scriptUrls);
            }/*from w w  w.  j a va2 s.  c  o  m*/
        }
    }
}

From source file:org.craftercms.engine.security.CrafterPageAccessManager.java

/**
 * Checks if the user has sufficient rights to access the specified page:
 *
 * <ol>// w  w w .j  a v  a 2  s .  c  o  m
 *     <li>If the page doesn't contain any required role, no authentication is needed.</li>
 *     <li>If the page has the role "Anonymous", no authentication is needed.</li>
 *     <li>If the page has the role "Authenticated", just authentication is needed.</li>
 *     <li>If the page has any other the roles, the user needs to have any of those roles.</li>
 * </ol>
 */
@RunIfSecurityEnabled
public void checkAccess(SiteItem page) throws AuthenticationRequiredException, AccessDeniedException {
    String pageUrl = page.getStoreUrl();
    Profile profile = null;

    Authentication auth = SecurityUtils.getCurrentAuthentication();
    if (auth != null) {
        profile = auth.getProfile();
    }

    List<String> authorizedRoles = getAuthorizedRolesForPage(page);

    if (CollectionUtils.isNotEmpty(authorizedRoles) && !containsRole("anonymous", authorizedRoles)) {
        // If profile == null it is anonymous
        if (profile == null) {
            throw new AuthenticationRequiredException(
                    "User is anonymous but page '" + pageUrl + "' requires authentication");
        }
        if (!containsRole("authenticated", authorizedRoles) && !profile.hasAnyRole(authorizedRoles)) {
            throw new AccessDeniedException("User '" + profile.getUsername() + "' is not authorized "
                    + "to view page '" + pageUrl + "'");
        }
    }
}

From source file:org.craftercms.engine.service.context.SiteContextFactory.java

protected ConfigurableApplicationContext getApplicationContext(SiteContext siteContext,
        URLClassLoader classLoader, HierarchicalConfiguration config, String[] applicationContextPaths,
        ResourceLoader resourceLoader) {
    try {/*from  w ww .j a v a  2 s.  c om*/
        List<Resource> resources = new ArrayList<>();

        for (String path : applicationContextPaths) {
            Resource resource = resourceLoader.getResource(path);
            if (resource.exists()) {
                resources.add(resource);
            }
        }

        if (CollectionUtils.isNotEmpty(resources)) {
            String siteName = siteContext.getSiteName();

            logger.info("--------------------------------------------------");
            logger.info("<Loading application context for site: " + siteName + ">");
            logger.info("--------------------------------------------------");

            GenericApplicationContext appContext = new GenericApplicationContext(mainApplicationContext);
            appContext.setClassLoader(classLoader);

            if (config != null) {
                MutablePropertySources propertySources = appContext.getEnvironment().getPropertySources();
                propertySources.addFirst(new ApacheCommonsConfiguration2PropertySource("siteConfig", config));
            }

            XmlBeanDefinitionReader reader = new XmlBeanDefinitionReader(appContext);
            reader.setValidationMode(XmlBeanDefinitionReader.VALIDATION_XSD);

            for (Resource resource : resources) {
                reader.loadBeanDefinitions(resource);
            }

            appContext.refresh();

            logger.info("--------------------------------------------------");
            logger.info("</Loading application context for site: " + siteName + ">");
            logger.info("--------------------------------------------------");

            return appContext;
        } else {
            return null;
        }
    } catch (Exception e) {
        throw new SiteContextCreationException(
                "Unable to load application context for site '" + siteContext.getSiteName() + "'", e);
    }
}

From source file:org.craftercms.engine.service.context.SiteContextFactory.java

protected Scheduler scheduleJobs(SiteContext siteContext) {
    String siteName = siteContext.getSiteName();

    try {/*from  w  ww .j ava  2 s .c o m*/
        List<JobContext> allJobContexts = new ArrayList<>();

        for (ScriptJobResolver jobResolver : jobResolvers) {
            List<JobContext> jobContexts = jobResolver.resolveJobs(siteContext);
            if (CollectionUtils.isNotEmpty(jobContexts)) {
                allJobContexts.addAll(jobContexts);
            }
        }

        if (CollectionUtils.isNotEmpty(allJobContexts)) {
            Scheduler scheduler = SchedulingUtils.createScheduler(siteName + "_scheduler");

            logger.info("--------------------------------------------------");
            logger.info("<Scheduling job scripts for site: " + siteName + ">");
            logger.info("--------------------------------------------------");

            for (JobContext jobContext : allJobContexts) {
                scheduler.scheduleJob(jobContext.getDetail(), jobContext.getTrigger());

                logger.info("Scheduled job: " + jobContext + " for site '" + siteName + "'");
            }

            scheduler.start();

            logger.info("--------------------------------------------------");
            logger.info("</Scheduling job scripts for site: " + siteName + ">");
            logger.info("--------------------------------------------------");

            return scheduler;
        }
    } catch (Exception e) {
        logger.error("Unable to schedule jobs for site '" + siteName + "'", e);
    }

    return null;
}

From source file:org.craftercms.engine.service.context.SiteContextManager.java

public void createContexts(Collection<String> siteNames) {
    logger.info("==================================================");
    logger.info("<CREATING SITE CONTEXTS>");
    logger.info("==================================================");

    if (CollectionUtils.isNotEmpty(siteNames)) {
        for (String siteName : siteNames) {
            try {
                // If the site context doesn't exist (it's new), it will be created
                createContext(siteName, false);
            } catch (Exception e) {
                logger.error("Error creating site context for site '" + siteName + "'", e);
            }//w  w  w . j av  a  2 s.  co  m
        }
    }

    logger.info("==================================================");
    logger.info("</CREATING SITE CONTEXTS>");
    logger.info("==================================================");
}

From source file:org.craftercms.engine.service.context.SiteContextManager.java

protected void destroyContexts(Collection<String> siteNames) {
    logger.info("==================================================");
    logger.info("<DESTROYING SITE CONTEXTS>");
    logger.info("==================================================");

    if (CollectionUtils.isNotEmpty(siteNames)) {
        for (String siteName : siteNames) {
            try {
                destroyContext(siteName);
            } catch (Exception e) {
                logger.error("Error destroying site context for site '" + siteName + "'", e);
            }//from w w w.ja v a 2  s  .c  o  m
        }
    }

    logger.info("==================================================");
    logger.info("</DESTROYING SITE CONTEXTS>");
    logger.info("==================================================");
}

From source file:org.craftercms.engine.service.impl.SiteItemServiceImpl.java

@Override
public SiteItem getSiteItem(String url, ItemProcessor processor, Predicate<Item> predicate) {
    if (CollectionUtils.isNotEmpty(defaultPredicates)) {
        List<Predicate<Item>> predicates = new ArrayList<>(defaultPredicates);

        if (predicate != null) {
            predicates.add(predicate);//w  w w.  j  a va  2 s  .  c o  m
        }

        predicate = PredicateUtils.allPredicate(predicates);
    }
    if (CollectionUtils.isNotEmpty(defaultProcessors)) {
        ItemProcessorPipeline processorPipeline = new ItemProcessorPipeline(new ArrayList<>(defaultProcessors));

        if (processor != null) {
            processorPipeline.addProcessor(processor);
        }

        processor = processorPipeline;
    }

    Item item = storeService.findItem(getSiteContext().getContext(), null, url, processor);
    if (item != null && (predicate == null || predicate.evaluate(item))) {
        return createItemWrapper(item);
    } else {
        return null;
    }
}

From source file:org.craftercms.engine.service.impl.SiteItemServiceImpl.java

@Override
public SiteItem getSiteTree(String url, int depth, ItemFilter filter, ItemProcessor processor) {
    if (CollectionUtils.isNotEmpty(defaultFilters)) {
        CompositeItemFilter compositeFilter = new CompositeItemFilter(new ArrayList<>(defaultFilters));

        if (filter != null) {
            compositeFilter.addFilter(filter);
        }//from w  w  w .j a va  2  s .c  om

        filter = compositeFilter;
    }

    if (CollectionUtils.isNotEmpty(defaultProcessors)) {
        ItemProcessorPipeline processorPipeline = new ItemProcessorPipeline(new ArrayList<>(defaultProcessors));

        if (processor != null) {
            processorPipeline.addProcessor(processor);
        }

        processor = processorPipeline;
    }

    Tree tree = storeService.findTree(getSiteContext().getContext(), null, url, depth, filter, processor);
    if (tree != null) {
        return createItemWrapper(tree);
    } else {
        return null;
    }
}

From source file:org.craftercms.engine.service.impl.SiteItemServiceImpl.java

@Deprecated
@Override//w  w  w . j  av a2s. c  om
public SiteItem getSiteTree(String url, int depth, String includeByNameRegex, String excludeByNameRegex,
        Map<String, String> nodeXPathAndExpectedValuePairs) {
    CompositeItemFilter compositeFilter = new CompositeItemFilter();

    if (CollectionUtils.isNotEmpty(defaultFilters)) {
        for (ItemFilter defaultFilter : defaultFilters) {
            compositeFilter.addFilter(defaultFilter);
        }
    }

    if (StringUtils.isNotEmpty(includeByNameRegex)) {
        compositeFilter.addFilter(new IncludeByNameItemFilter(includeByNameRegex));
    }
    if (StringUtils.isNotEmpty(excludeByNameRegex)) {
        compositeFilter.addFilter(new ExcludeByNameItemFilter(excludeByNameRegex));
    }

    if (MapUtils.isNotEmpty(nodeXPathAndExpectedValuePairs)) {
        for (Map.Entry<String, String> pair : nodeXPathAndExpectedValuePairs.entrySet()) {
            compositeFilter.addFilter(new ExpectedNodeValueItemFilter(pair.getKey(), pair.getValue()));
        }
    }

    Tree tree = storeService.findTree(getSiteContext().getContext(), null, url, depth, compositeFilter, null);
    if (tree != null) {
        return createItemWrapper(tree);
    } else {
        return null;
    }
}

From source file:org.craftercms.engine.targeting.impl.CandidateTargetedUrlsResolverImpl.java

@Override
public List<String> getUrls(String targetedUrl) {
    List<String> candidateUrls = new ArrayList<>();
    String rootFolder = TargetingUtils.getMatchingRootFolder(targetedUrl);

    if (StringUtils.isNotEmpty(rootFolder)) {
        String relativeTargetedUrl = StringUtils.substringAfter(targetedUrl, rootFolder);
        TargetedUrlComponents urlComp = targetedUrlStrategy.parseTargetedUrl(relativeTargetedUrl);

        if (urlComp != null) {
            String prefix = UrlUtils.concat(rootFolder, urlComp.getPrefix());
            String suffix = urlComp.getSuffix();
            String targetId = urlComp.getTargetId();
            String fallbackTargetId = targetIdManager.getFallbackTargetId();
            List<String> candidateTargetIds = candidateTargetIdsResolver.getTargetIds(targetId,
                    fallbackTargetId);/* www.  ja va 2  s  . c  o m*/

            if (CollectionUtils.isNotEmpty(candidateTargetIds)) {
                for (String candidateTargetId : candidateTargetIds) {
                    candidateUrls.add(targetedUrlStrategy.buildTargetedUrl(prefix, candidateTargetId, suffix));
                }
            } else {
                candidateUrls.add(targetedUrl);
            }
        } else {
            candidateUrls.add(targetedUrl);
        }
    } else {
        candidateUrls.add(targetedUrl);
    }

    return candidateUrls;
}