Java tutorial
/** * ========================================================================================== * = JAHIA'S DUAL LICENSING - IMPORTANT INFORMATION = * ========================================================================================== * * Copyright (C) 2002-2015 Jahia Solutions Group SA. All rights reserved. * * THIS FILE IS AVAILABLE UNDER TWO DIFFERENT LICENSES: * 1/GPL OR 2/JSEL * * 1/ GPL * ====================================================================================== * * IF YOU DECIDE TO CHOSE THE GPL LICENSE, YOU MUST COMPLY WITH THE FOLLOWING TERMS: * * "This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version 2 * of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. * * As a special exception to the terms and conditions of version 2.0 of * the GPL (or any later version), you may redistribute this Program in connection * with Free/Libre and Open Source Software ("FLOSS") applications as described * in Jahia's FLOSS exception. You should have received a copy of the text * describing the FLOSS exception, also available here: * http://www.jahia.com/license" * * 2/ JSEL - Commercial and Supported Versions of the program * ====================================================================================== * * IF YOU DECIDE TO CHOOSE THE JSEL LICENSE, YOU MUST COMPLY WITH THE FOLLOWING TERMS: * * Alternatively, commercial and supported versions of the program - also known as * Enterprise Distributions - must be used in accordance with the terms and conditions * contained in a separate written agreement between you and Jahia Solutions Group SA. * * If you are unsure which license is appropriate for your use, * please contact the sales department at sales@jahia.com. * * * ========================================================================================== * = ABOUT JAHIA = * ========================================================================================== * * Rooted in Open Source CMS, Jahias Digital Industrialization paradigm is about * streamlining Enterprise digital projects across channels to truly control * time-to-market and TCO, project after project. * Putting an end to the Tunnel effect?, the Jahia Studio enables IT and * marketing teams to collaboratively and iteratively build cutting-edge * online business solutions. * These, in turn, are securely and easily deployed as modules and apps, * reusable across any digital projects, thanks to the Jahia Private App Store Software. * Each solution provided by Jahia stems from this overarching vision: * Digital Factory, Workspace Factory, Portal Factory and eCommerce Factory. * Founded in 2002 and headquartered in Geneva, Switzerland, * Jahia Solutions Group has its North American headquarters in Washington DC, * with offices in Chicago, Toronto and throughout Europe. * Jahia counts hundreds of global brands and governmental organizations * among its loyal customers, in more than 20 countries across the globe. * * For more information, please visit http://www.jahia.com */ package org.jahia.modules.serversettings.flow; import com.google.common.base.Function; import com.google.common.base.Predicate; import com.google.common.collect.Iterables; import com.google.common.collect.Ordering; import org.apache.commons.lang.StringUtils; import org.jahia.data.templates.JahiaTemplatesPackage; import org.jahia.exceptions.JahiaException; import org.jahia.modules.sitesettings.users.management.UserProperties; import org.jahia.osgi.BundleResource; import org.jahia.registries.ServicesRegistry; import org.jahia.services.content.JCRCallback; import org.jahia.services.content.JCRSessionFactory; import org.jahia.services.content.JCRSessionWrapper; import org.jahia.services.content.JCRTemplate; import org.jahia.services.content.decorator.JCRSiteNode; import org.jahia.services.content.decorator.JCRUserNode; import org.jahia.services.importexport.ImportExportBaseService; import org.jahia.services.render.RenderContext; import org.jahia.services.sites.JahiaSite; import org.jahia.services.sites.JahiaSitesService; import org.jahia.services.templates.JahiaTemplateManagerService; import org.jahia.services.usermanager.JahiaGroupManagerService; import org.jahia.services.usermanager.JahiaUserManagerService; import org.jahia.settings.SettingsBean; import org.jahia.utils.LanguageCodeConverters; import org.jahia.utils.Url; import org.jahia.utils.i18n.Messages; import org.osgi.framework.Bundle; import org.slf4j.Logger; import org.slf4j.LoggerFactory; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.binding.message.MessageBuilder; import org.springframework.binding.message.MessageContext; import org.springframework.context.i18n.LocaleContextHolder; import org.springframework.web.multipart.MultipartFile; import org.springframework.webflow.execution.RequestContext; import javax.annotation.Nullable; import javax.jcr.RepositoryException; import java.io.File; import java.io.IOException; import java.io.Serializable; import java.net.URL; import java.util.*; import java.util.regex.Pattern; /** * Handle creation of Web projects in webflow. */ public class WebprojectHandler implements Serializable { private static final Comparator<ImportInfo> IMPORTS_COMPARATOR = new Comparator<ImportInfo>() { public int compare(ImportInfo o1, ImportInfo o2) { Integer rank1 = RANK.get(o1.getImportFileName()); Integer rank2 = RANK.get(o2.getImportFileName()); rank1 = rank1 != null ? rank1 : 100; rank2 = rank2 != null ? rank2 : 100; return rank1.compareTo(rank2); } }; private static final Pattern LANGUAGE_RANK_PATTERN = Pattern.compile("(?:language.)(\\w+)(?:.rank)"); static Logger logger = LoggerFactory.getLogger(WebprojectHandler.class); private static final HashSet<String> NON_SITE_IMPORTS = new HashSet<>( Arrays.asList("serverPermissions.xml", "users.xml", "users.zip", JahiaSitesService.SYSTEM_SITE_KEY + ".zip", "references.zip", "roles.zip", "mounts.zip")); private static final Map<String, Integer> RANK; private static final long serialVersionUID = -6643519526225787438L; static { RANK = new HashMap<>(8); RANK.put("mounts.zip", 4); RANK.put("roles.xml", 5); RANK.put("roles.zip", 5); RANK.put("users.zip", 10); RANK.put("users.xml", 10); RANK.put("serverPermissions.xml", 20); RANK.put("shared.zip", 30); RANK.put(JahiaSitesService.SYSTEM_SITE_KEY + ".zip", 40); } @Autowired private transient JahiaGroupManagerService groupManagerService; @Autowired private transient ImportExportBaseService importExportBaseService; private transient MultipartFile importFile; private String importPath; private Properties importProperties; private Map<String, ImportInfo> importsInfos = Collections.emptyMap(); private boolean deleteFilesAtEnd = true; private Map<String, String> prepackagedSites = new HashMap<String, String>(); private transient List<JahiaSite> sites; private List<String> sitesKey; @Autowired private transient JahiaSitesService sitesService; @Autowired private transient JahiaTemplateManagerService templateManagerService; @Autowired private transient JahiaUserManagerService userManagerService; @Autowired private transient JCRTemplate template; private boolean validityCheckOnImport = true; public WebprojectHandler() { prepackagedSites = new HashMap<String, String>(); File[] files = new File(SettingsBean.getInstance().getJahiaVarDiskPath() + "/prepackagedSites").listFiles(); if (files != null) { for (File file : files) { prepackagedSites.put(file.getAbsolutePath(), Messages.get("resources.JahiaServerSettings", "serverSettings.manageWebProjects.importprepackaged." + file.getName(), LocaleContextHolder.getLocale(), file.getName())); } } for (final JahiaTemplatesPackage aPackage : ServicesRegistry.getInstance().getJahiaTemplateManagerService() .getAvailableTemplatePackages()) { final Bundle bundle = aPackage.getBundle(); if (bundle != null) { final Enumeration<URL> resourceEnum = bundle.findEntries("META-INF/prepackagedSites/", "*", false); if (resourceEnum == null) continue; while (resourceEnum.hasMoreElements()) { BundleResource bundleResource = new BundleResource(resourceEnum.nextElement(), bundle); try { String title = bundleResource.getFilename(); try { String titleKey = "serverSettings.manageWebProjects.importprepackaged." + bundleResource.getFilename(); title = Messages.get(aPackage, titleKey, LocaleContextHolder.getLocale(), bundleResource.getFilename()); } catch (MissingResourceException e) { logger.warn("unable to get resource key " + "serverSettings.manageWebProjects.importprepackaged." + bundleResource.getFilename() + " in package" + bundle.getSymbolicName()); } prepackagedSites.put(bundleResource.getURI().toString() + "#" + bundle.getSymbolicName(), title); } catch (IOException e) { logger.warn("unable to read prepackaged site " + bundleResource.getFilename()); } } } } } public List<JCRSiteNode> getAllSites() { try { Function<JCRSiteNode, String> getTitle = new Function<JCRSiteNode, String>() { public String apply(@Nullable JCRSiteNode input) { return input != null ? input.getTitle() : ""; } }; Predicate<JCRSiteNode> notSystemSite = new Predicate<JCRSiteNode>() { @Override public boolean apply(JCRSiteNode jcrSiteNode) { return !jcrSiteNode.getName().equals("systemsite"); } }; return Ordering.natural().onResultOf(getTitle) .sortedCopy(Iterables.filter(sitesService.getSitesNodeList(), notSystemSite)); } catch (RepositoryException e) { logger.error(e.getMessage(), e); } return null; } public void createSite(final SiteBean bean) { try { template.doExecuteWithSystemSession(new JCRCallback<Object>() { @Override public Object doInJCR(JCRSessionWrapper session) throws RepositoryException { try { JahiaSite site = sitesService.addSite(JCRSessionFactory.getInstance().getCurrentUser(), bean.getTitle(), bean.getServerName(), bean.getSiteKey(), bean.getDescription(), LanguageCodeConverters.getLocaleFromCode(bean.getLanguage()), bean.getTemplateSet(), bean.getModules().toArray(new String[bean.getModules().size()]), null, null, null, null, null, null, null, null, session); JCRSiteNode siteNode = (JCRSiteNode) site; siteNode.addMixin("jmix:siteOptions"); siteNode.setProperty("siteType", bean.getSiteType()); siteNode.setProperty("siteTheme", bean.getSiteTheme()); if ("portal".equals(bean.getSiteType())) { siteNode.addMixin("jmix:siteTypePortal"); } if (!"other".equals(bean.getSiteType())) { siteNode.getHome().setProperty("j:templateName", bean.getHomePageTemplate()); } // Sets a custom workflow for the site /*WorkflowService workflowService = WorkflowService.getInstance(); for (Locale locale : siteNode.getLanguagesAsLocales()) { WorkflowDefinition workflowDefinition = workflowService.getWorkflowDefinition("jBPM","no-validation-workflow",locale); if(workflowDefinition != null){ workflowService.addWorkflowRule(siteNode,workflowDefinition); }else{ logger.error(" Workflow 'no-validation-workflow' is missing"); } }*/ session.save(); session.save(); // set as default site if (bean.isDefaultSite()) { sitesService.setDefaultSite(site, session); session.save(); } if (bean.isCreateAdmin()) { UserProperties admin = bean.getAdminProperties(); JCRUserNode adminSiteUser = userManagerService.createUser(admin.getUsername(), admin.getPassword(), admin.getUserProperties(), session); groupManagerService.getAdministratorGroup(site.getSiteKey(), session) .addMember(adminSiteUser); session.save(); } } catch (JahiaException | IOException e) { logger.error(e.getMessage(), e); } return null; //To change body of implemented methods use File | Settings | File Templates. } }); } catch (RepositoryException e) { logger.error(e.getMessage(), e); } } public SiteBean getNewSite() { return new SiteBean(); } public void setGroupManagerService(JahiaGroupManagerService groupManagerService) { this.groupManagerService = groupManagerService; } public void setSitesService(JahiaSitesService sitesService) { this.sitesService = sitesService; } public void setUserManagerService(JahiaUserManagerService userManagerService) { this.userManagerService = userManagerService; } private void validateSite(MessageContext messageContext, ImportInfo infos) { try { infos.setSiteTitleInvalid(StringUtils.isEmpty(infos.getSiteTitle())); String siteKey = infos.getSiteKey(); if (infos.isSite()) { boolean valid = sitesService.isSiteKeyValid(siteKey); if (!valid) { messageContext.addMessage(new MessageBuilder().error().source("siteKey") .code("serverSettings.manageWebProjects.invalidSiteKey").build()); } if (valid && sitesService.getSiteByKey(siteKey) != null) { messageContext.addMessage(new MessageBuilder().error().source("siteKey") .code("serverSettings.manageWebProjects.siteKeyExists").build()); } String serverName = infos.getSiteServername(); if (infos.isLegacyImport() && (StringUtils.startsWithIgnoreCase(serverName, "http://") || StringUtils.startsWithIgnoreCase(serverName, "https://"))) { serverName = StringUtils.substringAfter(serverName, "://"); infos.setSiteServername(serverName); } valid = sitesService.isServerNameValid(serverName); if (!valid) { messageContext.addMessage(new MessageBuilder().error().source("siteKey") .code("serverSettings.manageWebProjects.invalidServerName").build()); } if (valid && !Url.isLocalhost(serverName) && sitesService.getSite(serverName) != null) { messageContext.addMessage(new MessageBuilder().error().source("siteKey") .code("serverSettings.manageWebProjects.serverNameExists").build()); } } } catch (JahiaException e) { logger.error(e.getMessage(), e); } } /** * Returns the ID of the default template set. * * @return the ID of the default template set */ public String getDefaultTemplateSetId() { String id = null; String defTemplateSet = StringUtils .defaultIfBlank(SettingsBean.getInstance().lookupString("default_templates_set"), StringUtils.EMPTY) .trim(); if (defTemplateSet.length() > 0) { JahiaTemplatesPackage pkg = templateManagerService.getTemplatePackage(defTemplateSet); if (pkg == null) { pkg = templateManagerService.getTemplatePackageById(defTemplateSet); } if (pkg == null) { logger.warn("Unable to find default template set \"{}\"," + " specified via default_templates_set (jahia.properties)"); } else { id = pkg.getId(); } } return id; } /** * Returns the total number of sites in Jahia. * * @return the total number of sites in Jahia * @throws JahiaException in case of an error */ public int getNumberOfSites() throws JahiaException { return sitesService.getNbSites() - 1; } public String getAdminURL(RequestContext requestContext) { RenderContext renderContext = getRenderContext(requestContext); Locale locale = LocaleContextHolder.getLocale(); String server = Url.getServer(renderContext.getRequest()); String context = renderContext.getURLGenerator().getContext(); return server + context + "/cms/adminframe/default/" + locale + "/settings.webProjectSettings.html"; } private RenderContext getRenderContext(RequestContext requestContext) { return (RenderContext) requestContext.getExternalContext().getRequestMap().get("renderContext"); } }