Example usage for javax.transaction UserTransaction commit

List of usage examples for javax.transaction UserTransaction commit

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Introduction

In this page you can find the example usage for javax.transaction UserTransaction commit.

Prototype

void commit() throws RollbackException, HeuristicMixedException, HeuristicRollbackException, SecurityException,
        IllegalStateException, SystemException;

Source Link

Document

Complete the transaction associated with the current thread.

Usage

From source file:org.alfresco.web.bean.users.UserShortcutsBean.java

/**
 * Action handler bound to the user shortcuts Shelf component called when a node is removed
 *///from w w  w .j  a v  a 2 s .c o m
public void removeShortcut(ActionEvent event) {
    UIShortcutsShelfItem.ShortcutEvent shortcutEvent = (UIShortcutsShelfItem.ShortcutEvent) event;

    // remove from persistent store
    UserTransaction tx = null;
    try {
        FacesContext context = FacesContext.getCurrentInstance();
        tx = Repository.getUserTransaction(context);
        tx.begin();

        List<String> shortcuts = getShortcutList(context);
        if (shortcuts.size() > shortcutEvent.Index) {
            // remove the shortcut from the saved list and persist back
            shortcuts.remove(shortcutEvent.Index);
            PreferencesService.getPreferences(context).setValue(PREF_SHORTCUTS, (Serializable) shortcuts);

            // commit the transaction
            tx.commit();

            // remove shortcut Node from the in-memory list
            Node node = getShortcuts().remove(shortcutEvent.Index);

            if (logger.isDebugEnabled())
                logger.debug("Removed node: " + node.getName() + " from the user shortcuts list.");
        }
    } catch (Throwable err) {
        Utils.addErrorMessage(MessageFormat.format(
                Application.getMessage(FacesContext.getCurrentInstance(), Repository.ERROR_GENERIC),
                err.getMessage()), err);
        try {
            if (tx != null) {
                tx.rollback();
            }
        } catch (Exception tex) {
        }
    }
}

From source file:org.alfresco.web.bean.users.UserShortcutsBean.java

/**
 * Action handler bound to the user shortcuts Shelf component called when a node is clicked
 *//*from   ww w .  j  a  v  a2  s.c o  m*/
public void click(ActionEvent event) {
    // work out which node was clicked from the event data
    UIShortcutsShelfItem.ShortcutEvent shortcutEvent = (UIShortcutsShelfItem.ShortcutEvent) event;
    Node selectedNode = getShortcuts().get(shortcutEvent.Index);

    try {
        if (getPermissionService().hasPermission(selectedNode.getNodeRef(),
                PermissionService.READ) == AccessStatus.ALLOWED) {
            if (getNodeService().exists(selectedNode.getNodeRef()) == false) {
                throw new InvalidNodeRefException(selectedNode.getNodeRef());
            }

            DictionaryService dd = Repository.getServiceRegistry(FacesContext.getCurrentInstance())
                    .getDictionaryService();
            if (dd.isSubClass(selectedNode.getType(), ContentModel.TYPE_FOLDER)) {
                // then navigate to the appropriate node in UI
                // use browse bean functionality for this as it will update the breadcrumb for us
                this.browseBean.updateUILocation(selectedNode.getNodeRef());
            } else if (dd.isSubClass(selectedNode.getType(), ContentModel.TYPE_CONTENT)) {
                // view details for document
                this.browseBean.setupContentAction(selectedNode.getId(), true);
                FacesContext fc = FacesContext.getCurrentInstance();
                fc.getApplication().getNavigationHandler().handleNavigation(fc, null, "dialog:showDocDetails");
            }
        } else {
            Utils.addErrorMessage(
                    Application.getMessage(FacesContext.getCurrentInstance(), "error_shortcut_permissions"));
        }
    } catch (InvalidNodeRefException refErr) {
        Utils.addErrorMessage(MessageFormat.format(
                Application.getMessage(FacesContext.getCurrentInstance(), Repository.ERROR_NODEREF),
                new Object[] { selectedNode.getId() }));

        // remove item from the shortcut list
        UserTransaction tx = null;
        try {
            FacesContext context = FacesContext.getCurrentInstance();
            tx = Repository.getUserTransaction(context);
            tx.begin();

            List<String> shortcuts = getShortcutList(context);
            if (shortcuts.size() > shortcutEvent.Index) {
                // remove the shortcut from the saved list and persist back
                shortcuts.remove(shortcutEvent.Index);
                PreferencesService.getPreferences(context).setValue(PREF_SHORTCUTS, (Serializable) shortcuts);

                // commit the transaction
                tx.commit();

                // remove shortcut Node from the in-memory list
                Node node = getShortcuts().remove(shortcutEvent.Index);

                if (logger.isDebugEnabled())
                    logger.debug("Removed deleted node: " + node.getName() + " from the user shortcuts list.");
            }
        } catch (Throwable err) {
            try {
                if (tx != null) {
                    tx.rollback();
                }
            } catch (Exception tex) {
            }
        }
    }
}

From source file:org.alfresco.web.bean.wcm.AVMBrowseBean.java

/**
 * Build the lists of files and folders within the current browsing path in a website space
 *//*from  w  w  w . j  a  va  2 s . c  o  m*/
private void buildDirectoryNodes() {
    UserTransaction tx = null;
    try {
        FacesContext context = FacesContext.getCurrentInstance();
        tx = Repository.getUserTransaction(context, true);
        tx.begin();

        Map<String, AVMNodeDescriptor> nodes = getAvmService().getDirectoryListing(-1, getCurrentPath());
        this.files = new ArrayList<Map>(nodes.size());
        this.folders = new ArrayList<Map>(nodes.size());
        for (String name : nodes.keySet()) {
            AVMNodeDescriptor avmRef = nodes.get(name);

            // build and add the client representation of the AVM node
            addAVMNodeResult(avmRef);
        }

        // commit the transaction
        tx.commit();
    } catch (Throwable err) {
        Utils.addErrorMessage(MessageFormat.format(
                Application.getMessage(FacesContext.getCurrentInstance(), Repository.ERROR_GENERIC),
                err.getMessage()), err);
        this.folders = Collections.<Map>emptyList();
        this.files = Collections.<Map>emptyList();
        try {
            if (tx != null) {
                tx.rollback();
            }
        } catch (Exception tex) {
        }
    }
}

From source file:org.alfresco.web.bean.wcm.AVMBrowseBean.java

/**
 * Build the lists of files and folders from the current search context in a website space
 *///  w  w w  .  j av  a  2  s .  c om
private void buildSearchNodes() {
    String query = this.searchContext.buildQuery(getMinimumSearchLength());
    if (query == null) {
        this.folders = Collections.<Map>emptyList();
        this.files = Collections.<Map>emptyList();
        return;
    }

    UserTransaction tx = null;
    ResultSet results = null;
    try {
        FacesContext context = FacesContext.getCurrentInstance();
        tx = Repository.getUserTransaction(context, true);
        tx.begin();

        // build up the search parameters
        SearchParameters sp = new SearchParameters();
        sp.setLanguage(SearchService.LANGUAGE_LUCENE);
        sp.setQuery(query);
        // add the Staging Store for this website - it is the only searchable store for now
        sp.addStore(new StoreRef(StoreRef.PROTOCOL_AVM, getStagingStore()));

        // limit search results size as configured
        int searchLimit = Application.getClientConfig(context).getSearchMaxResults();
        if (searchLimit > 0) {
            sp.setLimitBy(LimitBy.FINAL_SIZE);
            sp.setLimit(searchLimit);
        }

        results = getSearchService().query(sp);

        if (logger.isDebugEnabled()) {
            logger.debug("Search results returned: " + results.length());
        }

        // filter hidden folders above the web app
        boolean isStagingStore = getIsStagingStore();
        int sandboxPathLength = AVMUtil.getSandboxPath(getCurrentPath()).length();

        this.files = new ArrayList<Map>(results.length());
        this.folders = new ArrayList<Map>(results.length());
        for (ResultSetRow row : results) {
            NodeRef nodeRef = row.getNodeRef();

            // Modify the path to point to the current user sandbox - this change is performed so
            // that any action permission evaluators will correctly resolve for the current user.
            // Therefore deleted node will be filtered out by the lookup() call, but some text based
            // results may be incorrect - however a note is provided in the search UI to indicate this.
            String path = AVMNodeConverter.ToAVMVersionPath(nodeRef).getSecond();
            if (isStagingStore == false) {
                path = getSandbox() + ':' + AVMUtil.getStoreRelativePath(path);
            }
            if (path.length() > sandboxPathLength) {
                AVMNodeDescriptor avmRef = getAvmService().lookup(-1, path);
                if (avmRef != null) {
                    AVMNode node = addAVMNodeResult(avmRef);

                    // add extra properties for search results lists
                    node.addPropertyResolver("displayPath", AVMNode.RESOLVER_DISPLAY_PATH);
                    node.addPropertyResolver("parentPath", AVMNode.RESOLVER_PARENT_PATH);
                }
            }
        }

        // commit the transaction
        tx.commit();
    } catch (Throwable err) {
        Utils.addErrorMessage(MessageFormat.format(
                Application.getMessage(FacesContext.getCurrentInstance(), Repository.ERROR_GENERIC),
                err.getMessage()), err);
        this.folders = Collections.<Map>emptyList();
        this.files = Collections.<Map>emptyList();
        try {
            if (tx != null) {
                tx.rollback();
            }
        } catch (Exception tex) {
        }
    } finally {
        if (results != null) {
            results.close();
        }
    }
}

From source file:org.alfresco.web.bean.wcm.AVMBrowseBean.java

/**
 * Undo changes to a single node/*from w  ww  .  j a v a 2 s.  c  o m*/
 */
public void revertNode(ActionEvent event) {
    String avmPath = getPathFromEventArgs(event);
    String sbStoreId = WCMUtil.getSandboxStoreId(avmPath);
    List<String> namesForDisplayMsg = new LinkedList<String>();
    UserTransaction tx = null;
    final FacesContext context = FacesContext.getCurrentInstance();
    try {
        tx = Repository.getUserTransaction(context, false);
        tx.begin();

        AVMNodeDescriptor node = getAvmService().lookup(-1, avmPath, true);
        if (node != null) {
            FormInstanceData fid = null;
            if (getAvmService().hasAspect(-1, avmPath, WCMAppModel.ASPECT_RENDITION)) {
                fid = this.getFormsService().getRendition(-1, avmPath).getPrimaryFormInstanceData();
            } else if (getAvmService().hasAspect(-1, avmPath, WCMAppModel.ASPECT_FORM_INSTANCE_DATA)) {
                fid = this.getFormsService().getFormInstanceData(-1, avmPath);
            }
            List<String> paths = new ArrayList<String>();
            if (fid != null) {
                paths.add(WCMUtil.getStoreRelativePath(fid.getPath()));
                namesForDisplayMsg.add(fid.getName());
                for (Rendition r : fid.getRenditions()) {
                    paths.add(WCMUtil.getStoreRelativePath(r.getPath()));
                    namesForDisplayMsg.add(r.getName());
                }
            } else {
                paths.add(WCMUtil.getStoreRelativePath(avmPath));
                namesForDisplayMsg.add(node.getName());
            }

            getSandboxService().revertList(sbStoreId, paths);
        }

        // commit the transaction
        tx.commit();

        // if we get here, all was well - output friendly status message to the user
        this.displayStatusMessage(context,
                MessageFormat.format(Application.getMessage(context, MSG_REVERT_SUCCESS),
                        StringUtils.join(namesForDisplayMsg.toArray(), ", "), namesForDisplayMsg.size()));
    } catch (Throwable err) {
        err.printStackTrace(System.err);
        Utils.addErrorMessage(MessageFormat.format(Application.getMessage(context, Repository.ERROR_GENERIC),
                err.getMessage()), err);
        try {
            if (tx != null) {
                tx.rollback();
            }
        } catch (Exception tex) {
        }
    }
}

From source file:org.alfresco.web.bean.wcm.AVMBrowseBean.java

/**
 * Event handler that transitions a 'submitpending' task to effectively
 * bypass the lauch date and immediately submit the items.
 * //from   ww  w  . j  ava  2 s  . c o m
 * @param event The event
 */
public void promotePendingSubmission(ActionEvent event) {
    UIActionLink link = (UIActionLink) event.getComponent();
    Map<String, String> params = link.getParameterMap();
    String taskId = params.get("taskId");

    UserTransaction tx = null;
    try {
        FacesContext context = FacesContext.getCurrentInstance();
        tx = Repository.getUserTransaction(context, false);
        tx.begin();

        // transition the task
        this.getWorkflowService().endTask(taskId, "launch");

        // commit the transaction
        tx.commit();
    } catch (Throwable err) {
        Utils.addErrorMessage(MessageFormat.format(
                Application.getMessage(FacesContext.getCurrentInstance(), Repository.ERROR_GENERIC),
                err.getMessage()), err);
        try {
            if (tx != null) {
                tx.rollback();
            }
        } catch (Exception tex) {
        }
    }
}

From source file:org.alfresco.web.bean.wcm.AVMBrowseBean.java

/**
 * Event handler that cancels a pending submission.
 * //from w  w  w .  j av a 2  s  .  c o m
 * @param event The event
 */
public void cancelPendingSubmission(ActionEvent event) {
    UIActionLink link = (UIActionLink) event.getComponent();
    Map<String, String> params = link.getParameterMap();
    String workflowId = params.get("workflowInstanceId");

    UserTransaction tx = null;
    try {
        FacesContext context = FacesContext.getCurrentInstance();
        tx = Repository.getUserTransaction(context, false);
        tx.begin();

        // cancel the workflow
        this.getWorkflowService().cancelWorkflow(workflowId);

        // commit the transaction
        tx.commit();
    } catch (Throwable err) {
        Utils.addErrorMessage(MessageFormat.format(
                Application.getMessage(FacesContext.getCurrentInstance(), Repository.ERROR_GENERIC),
                err.getMessage()), err);
        try {
            if (tx != null) {
                tx.rollback();
            }
        } catch (Exception tex) {
        }
    }
}

From source file:org.alfresco.web.bean.wcm.AVMEditBean.java

/**
 * Action called upon completion of the Update File page
 *//*from  w w w . j  av a 2 s.c  o  m*/
public String updateFileOK() {
    String outcome = null;

    UserTransaction tx = null;

    AVMNode node = getAvmNode();
    if (node != null && this.getFileName() != null) {
        try {
            FacesContext context = FacesContext.getCurrentInstance();
            tx = Repository.getUserTransaction(context);
            tx.begin();

            // get an updating writer that we can use to modify the content on the current node
            final ContentWriter writer = this.getAvmService().getContentWriter(node.getPath(), true);

            // also update the mime type in case a different type of file is uploaded
            String mimeType = Repository.getMimeTypeForFileName(context, this.fileName);
            writer.setMimetype(mimeType);
            writer.putContent(this.file);

            // commit the transaction
            tx.commit();
            if (this.getAvmService().hasAspect(-1, node.getPath(), WCMAppModel.ASPECT_FORM_INSTANCE_DATA)) {
                this.regenerateRenditions();
            }
            // Possibly notify virt server
            AVMUtil.updateVServerWebapp(node.getPath(), false);

            // clear action context
            resetState();

            outcome = AlfrescoNavigationHandler.CLOSE_DIALOG_OUTCOME;
        } catch (Throwable err) {
            // rollback the transaction
            try {
                if (tx != null) {
                    tx.rollback();
                }
            } catch (Exception tex) {
            }
            Utils.addErrorMessage(Application.getMessage(FacesContext.getCurrentInstance(), MSG_ERROR_UPDATE)
                    + err.getMessage(), err);
        }
    }

    return outcome;
}

From source file:org.alfresco.web.bean.wcm.ManageReviewTaskDialog.java

@Override
public void init(Map<String, String> parameters) {
    super.init(parameters);

    FacesContext context = FacesContext.getCurrentInstance();
    UserTransaction tx = null;

    try {/* w  ww.jav a 2  s .co m*/
        tx = Repository.getUserTransaction(context, true);
        tx.begin();

        // try and retrieve the link validation report from the workflow
        // store, if present setup the validation state on AVMBrowseBean
        this.store = this.workflowPackage.getStoreRef().getIdentifier();

        // get the web project noderef for the workflow store
        String wpStoreId = WCMUtil.getWebProjectStoreId(this.store);
        this.webProjectRef = getWebProjectService()
                .getWebProjectNodeFromStore(WCMUtil.getWebProjectStoreId(this.store));

        if (this.webProjectRef == null) {
            String mesg = MessageFormat.format(Application.getMessage(context, MSG_WEB_PRJ_DOES_NOT_EXIST),
                    wpStoreId);
            throw new AlfrescoRuntimeException(mesg);
        }

        // commit the changes
        tx.commit();
    } catch (Throwable e) {
        // rollback the transaction
        try {
            if (tx != null) {
                tx.rollback();
            }
        } catch (Exception ex) {
        }
        Utils.addErrorMessage(formatErrorMessage(e), e);
    }
}

From source file:org.alfresco.web.bean.wcm.SetPermissionsDialog.java

/**
 * Query callback method executed by the Generic Picker component. This method is part of the contract to the Generic Picker, it is up to the backing bean to execute whatever
 * query is appropriate and return the results.
 * //from w w w .  j  av  a 2s .c  om
 * @param filterIndex Index of the filter drop-down selection
 * @param contains Text from the contains textbox
 * @return An array of SelectItem objects containing the results to display in the picker.
 */
public SelectItem[] pickerCallback(int filterIndex, String contains) {
    FacesContext context = FacesContext.getCurrentInstance();

    SelectItem[] items;

    UserTransaction tx = null;
    try {
        tx = Repository.getUserTransaction(context, true);
        tx.begin();

        List<SelectItem> results = new ArrayList<SelectItem>();

        if (filterIndex == 0) {
            List<PersonInfo> persons = getPersonService().getPeople(Utils.generatePersonFilter(contains.trim()),
                    true, Utils.generatePersonSort(), new PagingRequest(Utils.getPersonMaxResults(), null))
                    .getPage();

            for (int index = 0; index < persons.size(); index++) {
                PersonInfo person = persons.get(index);
                String firstName = person.getFirstName();
                String lastName = person.getLastName();
                String username = person.getUserName();
                if (username != null) {
                    SelectItem item = new SortableSelectItem(username,
                            firstName + " " + lastName + " [" + username + "]", lastName);
                    results.add(item);
                }
            }
        } else {
            Set<String> groups;

            if (contains != null && contains.startsWith("*")) {
                // if the search term starts with a wildcard use Lucene based search to find groups (results will be inconsistent)
                String term = contains.trim() + "*";
                groups = getAuthorityService().findAuthorities(AuthorityType.GROUP, null, false, term,
                        AuthorityService.ZONE_APP_DEFAULT);
            } else {
                // all other searches use the canned query so search results are consistent
                PagingResults<String> pagedResults = getAuthorityService().getAuthorities(AuthorityType.GROUP,
                        AuthorityService.ZONE_APP_DEFAULT, contains, true, true, new PagingRequest(10000));
                groups = new LinkedHashSet<String>(pagedResults.getPage());
            }

            // add the EVERYONE group to the results
            groups.addAll(getAuthorityService().getAllAuthorities(AuthorityType.EVERYONE));

            String groupDisplayName;
            for (String group : groups) {
                // get display name, if not present strip prefix from group id
                groupDisplayName = getAuthorityService().getAuthorityDisplayName(group);
                if (groupDisplayName == null || groupDisplayName.length() == 0) {
                    groupDisplayName = group.substring(PermissionService.GROUP_PREFIX.length());
                }

                results.add(new SortableSelectItem(group, groupDisplayName, groupDisplayName));
            }
        }

        items = new SelectItem[results.size()];
        results.toArray(items);
        Arrays.sort(items);

        // commit the transaction
        tx.commit();
    } catch (Throwable err) {
        Utils.addErrorMessage(MessageFormat.format(
                Application.getMessage(FacesContext.getCurrentInstance(), Repository.ERROR_GENERIC),
                err.getMessage()), err);
        try {
            if (tx != null) {
                tx.rollback();
            }
        } catch (Exception tex) {
        }

        items = new SelectItem[0];
    }

    return items;
}