Example usage for com.liferay.portal.kernel.systemevent SystemEventHierarchyEntryThreadLocal push

Introduction

In this page you can find the example usage for com.liferay.portal.kernel.systemevent SystemEventHierarchyEntryThreadLocal push.

Prototype

public static SystemEventHierarchyEntry push(Class<?> clazz, long classPK) 

Source Link

Usage

From source file:com.liferay.assetlayouts.service.impl.AssetLayoutsLayoutLocalServiceImpl.java

License:Open Source License

@Override
public void deleteLayout(Layout layout, boolean updateLayoutSet, ServiceContext serviceContext)
        throws PortalException, SystemException {

    super.deleteLayout(layout, updateLayoutSet, serviceContext);

    // Asset//from  ww  w  . ja  v a 2 s  .  co  m

    SystemEventHierarchyEntryThreadLocal.pop(Layout.class, layout.getPrimaryKey());

    try {
        AssetEntryLocalServiceUtil.deleteEntry(Layout.class.getName(), layout.getPrimaryKey());
    } finally {
        SystemEventHierarchyEntryThreadLocal.push(Layout.class, layout.getPrimaryKey());
    }
}

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From source file:com.liferay.wiki.service.impl.WikiPageLocalServiceImpl.java

License:Open Source License

@Override
@SystemEvent(action = SystemEventConstants.ACTION_SKIP, send = false, type = SystemEventConstants.TYPE_DELETE)
public void deletePage(WikiPage page) throws PortalException {

    // Child pages

    List<WikiPage> childPages = wikiPagePersistence.findByN_P(page.getNodeId(), page.getTitle());

    for (WikiPage childPage : childPages) {
        if (childPage.isApproved() || childPage.isInTrashImplicitly()) {
            wikiPageLocalService.deletePage(childPage);
        } else {/*from  w  w w  .j a  v a  2  s .c o  m*/
            childPage.setParentTitle(StringPool.BLANK);

            wikiPagePersistence.update(childPage);
        }
    }

    List<WikiPage> redirectorPages = getRedirectorPages(page.getNodeId(), page.getTitle());

    for (WikiPage redirectorPage : redirectorPages) {
        if (redirectorPage.isApproved() || redirectorPage.isInTrashImplicitly()) {

            wikiPageLocalService.deletePage(redirectorPage);
        } else {
            redirectorPage.setRedirectTitle(StringPool.BLANK);

            wikiPagePersistence.update(redirectorPage);
        }
    }

    List<WikiPage> versionPages = wikiPagePersistence.findByN_T(page.getNodeId(), page.getTitle());

    wikiPagePersistence.removeByN_T(page.getNodeId(), page.getTitle());

    // References

    wikiPagePersistence.removeByN_R(page.getNodeId(), page.getTitle());

    // Resources

    resourceLocalService.deleteResource(page.getCompanyId(), WikiPage.class.getName(),
            ResourceConstants.SCOPE_INDIVIDUAL, page.getResourcePrimKey());

    // Resource

    WikiPageResource pageResource = wikiPageResourceLocalService.fetchPageResource(page.getNodeId(),
            page.getTitle());

    if (pageResource != null) {
        wikiPageResourceLocalService.deleteWikiPageResource(pageResource);
    }

    // Attachments

    long folderId = page.getAttachmentsFolderId();

    if (folderId != DLFolderConstants.DEFAULT_PARENT_FOLDER_ID) {
        PortletFileRepositoryUtil.deletePortletFolder(folderId);
    }

    // Subscriptions

    subscriptionLocalService.deleteSubscriptions(page.getCompanyId(), WikiPage.class.getName(),
            page.getResourcePrimKey());

    // Asset

    SystemEventHierarchyEntryThreadLocal.pop(page.getModelClass(), page.getPageId());

    try {
        for (WikiPage versionPage : versionPages) {
            assetEntryLocalService.deleteEntry(WikiPage.class.getName(), versionPage.getPrimaryKey());
        }
    } finally {
        SystemEventHierarchyEntryThreadLocal.push(page.getModelClass(), page.getPageId());
    }

    assetEntryLocalService.deleteEntry(WikiPage.class.getName(), page.getResourcePrimKey());

    // Comment

    CommentManagerUtil.deleteDiscussion(WikiPage.class.getName(), page.getResourcePrimKey());

    // Expando

    expandoRowLocalService.deleteRows(page.getPrimaryKey());

    // Ratings

    ratingsStatsLocalService.deleteStats(WikiPage.class.getName(), page.getResourcePrimKey());

    // Trash

    if (page.isInTrash()) {
        if (page.isInTrashExplicitly()) {
            page.setTitle(TrashUtil.getOriginalTitle(page.getTitle()));

            trashEntryLocalService.deleteEntry(WikiPage.class.getName(), page.getResourcePrimKey());
        } else {
            for (WikiPage versionPage : versionPages) {
                trashVersionLocalService.deleteTrashVersion(WikiPage.class.getName(), versionPage.getPageId());
            }
        }
    }

    // Indexer

    Indexer<WikiPage> indexer = IndexerRegistryUtil.nullSafeGetIndexer(WikiPage.class);

    indexer.delete(page);

    // Cache

    clearPageCache(page);

    // Version pages

    for (WikiPage versionPage : versionPages) {

        // Workflow

        workflowInstanceLinkLocalService.deleteWorkflowInstanceLinks(versionPage.getCompanyId(),
                versionPage.getGroupId(), WikiPage.class.getName(), versionPage.getPageId());
    }

    if (pageResource != null) {
        systemEventLocalService.addSystemEvent(0, page.getGroupId(), page.getModelClassName(),
                page.getPrimaryKey(), pageResource.getUuid(), null, SystemEventConstants.TYPE_DELETE,
                StringPool.BLANK);
    }
}

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