Examples of org.jahia.services.content.JCRNodeWrapper

org.jahia.services.content.JCRNodeWrapper
Interface for wrappers around javax.jcr.Node to be able to inject Jahia specific actions.
Jahia services should use this interface rather than the original to ensure that we manipulate wrapped nodes and not the ones from the underlying implementation @author toto

      }
    });
  }


  private JCRNodeWrapper createTag(String tag, String siteKey, JCRSessionWrapper session) throws RepositoryException {
    JCRNodeWrapper node = null;
    final String tagsPath = getTagsPath(siteKey);
    JCRNodeWrapper tagTreeNode = session.getNode(tagsPath);
    if (tagTreeNode != null) {
      session.checkout(tagTreeNode);
      // TODO escape the tag node name
      node = tagTreeNode.addNode(tag, JAHIANT_TAG);
    } else {
      logger.error("No tags folder found for the path " + tagsPath + ". Skip creating new tag");
    }
    return node;
  }

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   */
  public boolean deleteTag(final String tag, final String siteKey) throws RepositoryException {
    return JCRTemplate.getInstance().doExecuteWithSystemSession(new JCRCallback<Boolean>() {
      public Boolean doInJCR(JCRSessionWrapper session) throws RepositoryException {
        final String tagsPath = getTagsPath(siteKey);
        JCRNodeWrapper tagNode = null;
        try {
          tagNode = session.getNode(tagsPath + "/" + tag);
        } catch (PathNotFoundException ex) {
          // no tag can be found
        }
        if (tagNode != null) {
          JCRNodeWrapper parent = tagNode.getParent();
          session.checkout(parent);
          session.checkout(tagNode);
          tagNode.remove();
          session.save();
        }

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   *             in case of errors
   */
  public boolean exists(final String tag, final String siteKey) throws RepositoryException {
    return JCRTemplate.getInstance().doExecuteWithSystemSession(new JCRCallback<Boolean>() {
      public Boolean doInJCR(JCRSessionWrapper session) throws RepositoryException {
        JCRNodeWrapper tagNode = getTag(tag, siteKey, session);
        return tagNode != null;
      }
    });
  }

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      }
    });
  }


  public JCRNodeWrapper getTag(String tag, String siteKey, JCRSessionWrapper session) throws RepositoryException {
    JCRNodeWrapper node = null;
    try {
      node = session.getNode(getTagsPath(siteKey) + "/" + JCRContentUtils.escapeLocalNodeName(tag));
    } catch (PathNotFoundException ex) {
      // no tag can be found
    }

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   *             in case of errors
   */
  public long getTagCount(final String tag, final String siteKey) throws RepositoryException {
    return JCRTemplate.getInstance().doExecuteWithSystemSession(new JCRCallback<Long>() {
      public Long doInJCR(JCRSessionWrapper session) throws RepositoryException {
        JCRNodeWrapper tagNode = getTag(tag, siteKey, session);
        return tagNode != null ? tagNode.getWeakReferences().getSize() : -1;
      }
    });
  }

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          JCRSessionWrapper session) throws RepositoryException {


    boolean applied = false;
    boolean doSessionCommit = false;
        String[] tags = tag.split(",");
        JCRNodeWrapper node = session.getNode(nodePath);
        for (String t : tags) {
            t = t.trim();
            if (!"".equals(t)) {
                JCRNodeWrapper tagNode = getTag(t, siteKey, session);
                if (tagNode == null && createTagIfNotExists) {
                    tagNode = createTag(t, siteKey, session);
                    doSessionCommit = true;
                }
                if (tagNode != null) {
                    Value[] newValues = new Value[]{new ValueImpl(tagNode.getIdentifier(), PropertyType.WEAKREFERENCE)};
                    Value[] values = null;
                    boolean exists = false;
                    if (node.hasProperty(TAGS)) {
                        values = node.getProperty(TAGS).getValues();
                        for (Value existingValue : values) {
                            if (tagNode.getIdentifier().equals(existingValue.getString())) {
                                exists = true;
                                break;
                            }
                        }
                    }

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            try {
                JCRTemplate.getInstance().doExecuteWithSystemSession(null, workspace, new JCRCallback<Object>() {
                    public Object doInJCR(JCRSessionWrapper session) throws RepositoryException {
                        try {
                            for (String s : nodes) {
                                JCRNodeWrapper n = (JCRNodeWrapper) session.getItem(s);
                                cacheManager.invalidate(workspace, n.getPath());
                            }
                        } catch (Exception e) {
                            logger.error(e.getMessage(), e);
                        }
                        return null;

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    @Override
    public Value afterGetValue(JCRPropertyWrapper property, Value storedValue)
            throws ValueFormatException, RepositoryException {
        try {
            JCRNodeWrapper parent = property.getParent();
            Locale locale = property.getSession().getLocale();
            if (!parent.hasI18N(locale)) {
                return storedValue;
            }
            Node i18n = parent.getI18N(locale);
            if (i18n.hasProperty(JCR_LASTMODIFIED)) {
                final boolean isLM = property.getName().equals(JCR_LASTMODIFIED);
                Value lastModified = isLM ? storedValue :
                        property.getParent().getRealNode().getProperty(JCR_LASTMODIFIED).getValue();
                Value i18nLastModified = i18n.getProperty(JCR_LASTMODIFIED).getValue();

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            // try to select the default set if not selected
            if (selectedTmplSet == null) {
                selectedTmplSet = SettingsBean.getInstance().getPropertiesFile().getProperty("default_templates_set", orderedTemplateSets.firstKey());
            }


            JCRNodeWrapper selectedPackage = selectedTmplSet != null && orderedTemplateSets.containsKey(selectedTmplSet) ? orderedTemplateSets.get(selectedTmplSet) : orderedTemplateSets.get(orderedTemplateSets.firstKey());


            request.setAttribute("selectedTmplSet", selectedTmplSet);
            request.setAttribute("tmplSets", orderedTemplateSets.values());
            request.setAttribute("selectedPackage", selectedPackage);
            Locale currentLocale = (Locale) session.getAttribute(ProcessingContext.SESSION_LOCALE);

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            String siteDescr = site.getDescr();




            String selectedTmplSet = (String) request.getAttribute("selectedTmplSet");
            // get tmplPackage list...
            final JCRNodeWrapper tmplPack = JCRStoreService.getInstance().getSessionFactory().getCurrentUserSession()
                    .getNode("/templateSets/" + selectedTmplSet);




            Boolean defaultSite = Boolean.FALSE;
            if (request.getAttribute("defaultSite") == null) {
                defaultSite = Boolean.valueOf((Boolean) session.getAttribute(CLASS_NAME + "defaultSite"));
            } else {
                defaultSite = (Boolean) request.getAttribute("defaultSite");
            }


            Locale selectedLocale = (Locale) session.getAttribute(CLASS_NAME + "selectedLocale");
            if (selectedLocale == null) {
                selectedLocale = LanguageCodeConverters
                        .languageCodeToLocale(org.jahia.settings.SettingsBean.getInstance().getDefaultLanguageCode());
            }




            // set request site attributes...
            request.setAttribute("jahiaDisplayMessage", jahiaDisplayMessage);
            request.setAttribute("siteTitle", siteTitle);
            request.setAttribute("siteServerName", siteServerName);
            request.setAttribute("siteKey", siteKey);
            request.setAttribute("siteDescr", siteDescr);
            request.setAttribute("siteID", site.getID());
            request.setAttribute("defaultSite", defaultSite);


            if (tmplPack != null) {
                request.setAttribute("templateName", tmplPack.getName());
            }
            request.setAttribute("selectedTmplSet", selectedTmplSet);
            request.setAttribute("selectedLocale", selectedLocale);
            // set display message...
            session.setAttribute(CLASS_NAME + "jahiaDisplayMessage", jahiaDisplayMessage);

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