Examples with CopyService org.alfresco.service.cmr.repository.CopyService used on opensource projects

Example 1 with CopyService

use of org.alfresco.service.cmr.repository.CopyService in project acs-community-packaging by Alfresco.

the class WorkspaceClipboardItem method paste.

/**
 * @see org.alfresco.web.bean.clipboard.ClipboardItem#paste(javax.faces.context.FacesContext, java.lang.String, int)
 */
public boolean paste(final FacesContext fc, String viewId, final int action) {
    final ServiceRegistry serviceRegistry = getServiceRegistry();
    final RetryingTransactionHelper retryingTransactionHelper = serviceRegistry.getTransactionService().getRetryingTransactionHelper();
    if (super.canCopyToViewId(viewId) || WORKSPACE_PASTE_VIEW_ID.equals(viewId) || FORUMS_PASTE_VIEW_ID.equals(viewId) || FORUM_PASTE_VIEW_ID.equals(viewId)) {
        NavigationBean navigator = (NavigationBean) FacesHelper.getManagedBean(fc, NavigationBean.BEAN_NAME);
        final NodeRef destRef = new NodeRef(Repository.getStoreRef(), navigator.getCurrentNodeId());
        final DictionaryService dd = serviceRegistry.getDictionaryService();
        final NodeService nodeService = serviceRegistry.getNodeService();
        final FileFolderService fileFolderService = serviceRegistry.getFileFolderService();
        final CopyService copyService = serviceRegistry.getCopyService();
        final MultilingualContentService multilingualContentService = serviceRegistry.getMultilingualContentService();
        final boolean isPrimaryParent;
        final ChildAssociationRef assocRef;
        if (getParent() == null) {
            assocRef = nodeService.getPrimaryParent(getNodeRef());
            isPrimaryParent = true;
        } else {
            NodeRef parentNodeRef = getParent();
            List<ChildAssociationRef> assocList = nodeService.getParentAssocs(getNodeRef());
            ChildAssociationRef foundRef = null;
            if (assocList != null) {
                for (ChildAssociationRef assocListEntry : assocList) {
                    if (parentNodeRef.equals(assocListEntry.getParentRef())) {
                        foundRef = assocListEntry;
                        break;
                    }
                }
            }
            assocRef = foundRef;
            isPrimaryParent = parentNodeRef.equals(nodeService.getPrimaryParent(getNodeRef()).getParentRef());
        }
        // initial name to attempt the copy of the item with
        String name = getName();
        String translationPrefix = "";
        if (action == UIClipboardShelfItem.ACTION_PASTE_LINK) {
            // copy as link was specifically requested by the user
            String linkTo = Application.getMessage(fc, MSG_LINK_TO);
            name = linkTo + ' ' + name;
        }
        // Loop until we find a target name that doesn't exist
        for (; ; ) {
            try {
                final String currentTranslationPrefix = translationPrefix;
                final String currentName = name;
                // attempt each copy/paste in its own transaction
                retryingTransactionHelper.doInTransaction(new RetryingTransactionCallback<Void>() {

                    public Void execute() throws Throwable {
                        if (getMode() == ClipboardStatus.COPY) {
                            if (action == UIClipboardShelfItem.ACTION_PASTE_LINK) {
                                // LINK operation
                                if (logger.isDebugEnabled())
                                    logger.debug("Attempting to link node ID: " + getNodeRef() + " into node: " + destRef.toString());
                                // create the node using the nodeService (can only use FileFolderService for content)
                                if (checkExists(currentName + LINK_NODE_EXTENSION, destRef) == false) {
                                    Map<QName, Serializable> props = new HashMap<QName, Serializable>(2, 1.0f);
                                    String newName = currentName + LINK_NODE_EXTENSION;
                                    props.put(ContentModel.PROP_NAME, newName);
                                    props.put(ContentModel.PROP_LINK_DESTINATION, getNodeRef());
                                    if (dd.isSubClass(getType(), ContentModel.TYPE_CONTENT)) {
                                        // create File Link node
                                        ChildAssociationRef childRef = nodeService.createNode(destRef, ContentModel.ASSOC_CONTAINS, QName.createQName(assocRef.getQName().getNamespaceURI(), newName), ApplicationModel.TYPE_FILELINK, props);
                                        // apply the titled aspect - title and description
                                        Map<QName, Serializable> titledProps = new HashMap<QName, Serializable>(2, 1.0f);
                                        titledProps.put(ContentModel.PROP_TITLE, currentName);
                                        titledProps.put(ContentModel.PROP_DESCRIPTION, currentName);
                                        nodeService.addAspect(childRef.getChildRef(), ContentModel.ASPECT_TITLED, titledProps);
                                    } else {
                                        // create Folder link node
                                        ChildAssociationRef childRef = nodeService.createNode(destRef, ContentModel.ASSOC_CONTAINS, assocRef.getQName(), ApplicationModel.TYPE_FOLDERLINK, props);
                                        // apply the uifacets aspect - icon, title and description props
                                        Map<QName, Serializable> uiFacetsProps = new HashMap<QName, Serializable>(4, 1.0f);
                                        uiFacetsProps.put(ApplicationModel.PROP_ICON, "space-icon-link");
                                        uiFacetsProps.put(ContentModel.PROP_TITLE, currentName);
                                        uiFacetsProps.put(ContentModel.PROP_DESCRIPTION, currentName);
                                        nodeService.addAspect(childRef.getChildRef(), ApplicationModel.ASPECT_UIFACETS, uiFacetsProps);
                                    }
                                }
                            } else {
                                // COPY operation
                                if (logger.isDebugEnabled())
                                    logger.debug("Attempting to copy node: " + getNodeRef() + " into node ID: " + destRef.toString());
                                // first check that we are not attempting to copy a duplicate into the same parent
                                if (destRef.equals(assocRef.getParentRef()) && currentName.equals(getName())) {
                                    // manually change the name if this occurs
                                    throw new FileExistsException(destRef, currentName);
                                }
                                if (dd.isSubClass(getType(), ContentModel.TYPE_CONTENT) || dd.isSubClass(getType(), ContentModel.TYPE_FOLDER)) {
                                    // copy the file/folder
                                    fileFolderService.copy(getNodeRef(), destRef, currentName);
                                } else if (dd.isSubClass(getType(), ContentModel.TYPE_MULTILINGUAL_CONTAINER)) {
                                    // copy the mlContainer and its translations
                                    multilingualContentService.copyTranslationContainer(getNodeRef(), destRef, currentTranslationPrefix);
                                } else {
                                    // copy the node
                                    if (checkExists(currentName, destRef) == false) {
                                        copyService.copyAndRename(getNodeRef(), destRef, ContentModel.ASSOC_CONTAINS, assocRef.getQName(), true);
                                    }
                                }
                            }
                        } else {
                            // MOVE operation
                            if (logger.isDebugEnabled())
                                logger.debug("Attempting to move node: " + getNodeRef() + " into node ID: " + destRef.toString());
                            if (dd.isSubClass(getType(), ContentModel.TYPE_CONTENT) || dd.isSubClass(getType(), ContentModel.TYPE_FOLDER)) {
                                // move the file/folder
                                fileFolderService.moveFrom(getNodeRef(), getParent(), destRef, currentName);
                            } else if (dd.isSubClass(getType(), ContentModel.TYPE_MULTILINGUAL_CONTAINER)) {
                                // copy the mlContainer and its translations
                                multilingualContentService.moveTranslationContainer(getNodeRef(), destRef);
                            } else {
                                if (isPrimaryParent) {
                                    // move the node
                                    nodeService.moveNode(getNodeRef(), destRef, ContentModel.ASSOC_CONTAINS, assocRef.getQName());
                                } else {
                                    nodeService.removeChild(getParent(), getNodeRef());
                                    nodeService.addChild(destRef, getNodeRef(), assocRef.getTypeQName(), assocRef.getQName());
                                }
                            }
                        }
                        return null;
                    }
                });
                // We got here without error, so no need to loop with a new name
                break;
            } catch (FileExistsException fileExistsErr) {
                // If mode is COPY, have another go around the loop with a new name
                if (getMode() == ClipboardStatus.COPY) {
                    String copyOf = Application.getMessage(fc, MSG_COPY_OF);
                    name = copyOf + ' ' + name;
                    translationPrefix = copyOf + ' ' + translationPrefix;
                } else {
                    // we should not rename an item when it is being moved - so exit
                    throw fileExistsErr;
                }
            }
        }
        return true;
    } else {
        return false;
    }
}