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

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.deployer.impl.TargetImpl.java

@Override
public Collection<Deployment> getAllDeployments() {
    Collection<Deployment> deployments = new ArrayList<>();
    Deployment currentDeployment = getCurrentDeployment();
    Collection<Deployment> pendingDeployments = getPendingDeployments();

    if (currentDeployment != null) {
        deployments.add(currentDeployment);
    }//  w w  w .  j av  a2 s . co m
    if (CollectionUtils.isNotEmpty(pendingDeployments)) {
        deployments.addAll(pendingDeployments);
    }

    return deployments;
}

From source file:org.craftercms.deployer.impl.TargetServiceImpl.java

@PreDestroy
public void destroy() {
    logger.info("Closing all targets...");

    if (CollectionUtils.isNotEmpty(loadedTargets)) {
        loadedTargets.forEach(Target::close);
    }/*from   w  w w.  j  a v  a  2s .c om*/
}

From source file:org.craftercms.deployer.impl.TargetServiceImpl.java

@Override
public synchronized List<Target> resolveTargets() throws TargetServiceException {
    Collection<File> configFiles = getTargetConfigFiles();
    List<Target> targets = new ArrayList<>();

    if (CollectionUtils.isNotEmpty(configFiles)) {
        closeTargetsWithNoConfigFile(configFiles);

        for (File file : configFiles) {
            Target target = resolveTargetFromConfigFile(file);
            targets.add(target);//  w w w.  j av a 2s . c  o  m
        }
    }

    return targets;
}

From source file:org.craftercms.deployer.impl.TargetServiceImpl.java

protected void closeTargetsWithNoConfigFile(Collection<File> configFiles) {
    if (CollectionUtils.isNotEmpty(loadedTargets)) {
        loadedTargets.removeIf(target -> {
            File configFile = target.getConfigurationFile();
            if (!configFiles.contains(configFile)) {
                logger.info("Config file {} doesn't exist anymore for target '{}'. Closing target...",
                        configFile);/*from w  w w.j  a  va  2 s . c om*/

                target.close();

                return true;
            } else {
                return false;
            }
        });
    }
}

From source file:org.craftercms.deployer.impl.TargetServiceImpl.java

protected Target findLoadedTargetByConfigFile(File configFile) {
    if (CollectionUtils.isNotEmpty(loadedTargets)) {
        return loadedTargets.stream().filter(target -> target.getConfigurationFile().equals(configFile))
                .findFirst().orElse(null);
    } else {/*from w ww .j av a2 s. c  o m*/
        return null;
    }
}

From source file:org.craftercms.deployer.impl.TargetServiceImpl.java

protected Target findLoadedTargetById(String id) {
    if (CollectionUtils.isNotEmpty(loadedTargets)) {
        return loadedTargets.stream().filter(target -> target.getId().equals(id)).findFirst().orElse(null);
    } else {// w w w  . j  a v a2  s. c o  m
        return null;
    }
}

From source file:org.craftercms.engine.controller.rest.RestScriptsController.java

protected String parseScriptUrlForVariables(SiteContext siteContext, String scriptUrl,
        Map<String, Object> variables) {
    ContentStoreService storeService = siteContext.getStoreService();
    if (!storeService.exists(siteContext.getContext(), scriptUrl) && urlTemplateScanner != null) {
        List<UriTemplate> urlTemplates = urlTemplateScanner.scan(siteContext);
        if (CollectionUtils.isNotEmpty(urlTemplates)) {
            for (UriTemplate template : urlTemplates) {
                if (template.matches(scriptUrl)) {
                    Map<String, String> pathVars = template.match(scriptUrl);
                    String actualScriptUrl = template.toString();

                    variables.put(GroovyScriptUtils.VARIABLE_PATH_VARS, pathVars);

                    return actualScriptUrl;
                }/*from  w w  w.  ja v  a  2s .c  om*/
            }
        }
    }

    return scriptUrl;
}

From source file:org.craftercms.engine.freemarker.RenderComponentDirective.java

protected Map<String, Object> executeScripts(SiteItem component, Map<String, Object> additionalModel,
        Environment env) throws TemplateException {
    List<String> scriptUrls = scriptResolver.getScriptUrls(component);
    if (CollectionUtils.isNotEmpty(scriptUrls)) {
        if (logger.isDebugEnabled()) {
            logger.debug("Scripts associated to component " + component.getStoreUrl() + ": " + scriptUrls);
        }/* w w  w .  j a va  2 s . c o  m*/

        Map<String, Object> templateModel = new HashMap<>();
        Map<String, Object> scriptVariables = createScriptVariables(component, templateModel, additionalModel);
        SiteContext siteContext = SiteContext.getCurrent();

        if (siteContext != null) {
            ScriptFactory scriptFactory = siteContext.getScriptFactory();

            if (scriptFactory == null) {
                throw new IllegalStateException("No script factory associate to current site context '"
                        + siteContext.getSiteName() + "'");
            }

            for (String scriptUrl : scriptUrls) {
                Script script;
                try {
                    script = scriptFactory.getScript(scriptUrl);
                } catch (Exception e) {
                    throw new TemplateException("Unable to load script at '" + scriptUrl + "'", e, env);
                }

                executeScript(script, scriptVariables, env);
            }
        } else {
            throw new IllegalStateException("No current site context found");
        }

        return templateModel;
    } else {
        return null;
    }
}

From source file:org.craftercms.engine.navigation.impl.NavTreeBuilderImpl.java

protected List<NavItem> getNavSubItems(SiteItem siteItem, String currentPageUrl,
        Converter<SiteItem, NavItem> itemConverter) {
    List<SiteItem> childItems = siteItem.getChildItems();
    if (CollectionUtils.isNotEmpty(childItems)) {
        List<NavItem> navSubItems = new ArrayList<>();

        for (SiteItem childItem : childItems) {
            NavItem navSubItem = getNavItem(childItem, currentPageUrl, itemConverter);
            if (navSubItem != null && !navSubItems.contains(navSubItem)) {
                navSubItems.add(navSubItem);
            }/*from  ww  w. ja va2  s .  c o  m*/
        }

        return navSubItems;
    } else {
        return Collections.emptyList();
    }
}

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

@Override
public List<UriTemplate> scan(SiteContext siteContext) {
    Context context = siteContext.getContext();
    ContentStoreService storeService = siteContext.getStoreService();
    ScriptFactory scriptFactory = siteContext.getScriptFactory();
    List<String> scriptUrls = new ArrayList<>();
    List<UriTemplate> urlTemplates = new ArrayList<>();

    findScripts(context, storeService, scriptFactory, scriptsFolder, scriptUrls);

    if (CollectionUtils.isNotEmpty(scriptUrls)) {
        for (String scriptUrl : scriptUrls) {
            Matcher matcher = urlVariablePlaceholderPattern.matcher(scriptUrl);
            if (matcher.find()) {
                urlTemplates.add(new UriTemplate(scriptUrl));
            }//from   ww  w.j a  v a2s  . c o  m
        }
    }

    return urlTemplates;
}