Examples of org.apache.sling.ide.transport.NodeTypeRegistry

org.apache.sling.ide.transport.NodeTypeRegistry
Keeps the list of all node type definitions, provides them individually as well as with some utility methods such as calculating all allowed child node types of a particular node type.

                editor = new TextCellEditor(tableViewer.getTable()) {
                    @Override
                    protected Control createControl(Composite parent) {
                        Text text = (Text) super.createControl(parent);
                        Repository repository = ServerUtil.getDefaultRepository(getNode().getProject());
                        NodeTypeRegistry ntManager = (repository==null) ? null : repository.getNodeTypeRegistry();
                        if (ntManager == null) {
                            return text;
                        }
                        try {
                            Collection<String> types = ntManager.getAllowedPrimaryChildNodeTypes(getNode().getParent().getPrimaryType());
                            SimpleContentProposalProvider proposalProvider = new SimpleContentProposalProvider(types.toArray(new String[0]));
                            proposalProvider.setFiltering(true);
                            ContentProposalAdapter adapter = new ContentProposalAdapter(text, new TextContentAdapter(),
                                    proposalProvider, null, null);
                            adapter.setPropagateKeys(true);

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    private final Set<String> folderNodeTypes = new HashSet<String>();


    public void init(Repository repository) throws RepositoryException {


        // first pass, init the mappings
        final NodeTypeRegistry nodeTypeRegistry = repository.getNodeTypeRegistry();
        if (nodeTypeRegistry==null) {
            throw new IllegalStateException("nodeTypeRegistry must not be null here");
        }
        final List<NodeType> nodeTypes = nodeTypeRegistry.getNodeTypes();


        // detect node types which have an nt:file or nt:folder parent in the hierarchy
        for (Iterator<NodeType> it = nodeTypes.iterator(); it.hasNext();) {
            final NodeType nt = it.next();
            final String nodeType = nt.getName();

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            MessageDialog.openInformation(shell, "Cannot create node",
                    "Node is not covered by the workspace filter as defined in filter.xml");
            return;
        }
        Repository repository = ServerUtil.getDefaultRepository(node.getProject());
        NodeTypeRegistry ntManager = (repository==null) ? null : repository.getNodeTypeRegistry();
        if (ntManager == null) {
            
            if (!doNotAskAgain) {
                MessageDialog dialog = new MessageDialog(null,  "Unable to validate node type", null,
                        "Unable to validate node types since project " + node.getProject().getName() + " is not associated with a server or the server is not started.",

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        properties.setPropertyValue(key, value);
    }


    void changePrimaryType(String newPrimaryType) {
        Repository repository = ServerUtil.getDefaultRepository(getProject());
        NodeTypeRegistry ntManager = (repository==null) ? null : repository.getNodeTypeRegistry();
        if (ntManager == null) {
            MessageDialog.openWarning(null, "Unable to change primary type", "Unable to change primary type since project "
                    + getProject().getName() + " is not associated with a server or the server is not started.");
            return;
        }
        
        try {
            if (!ntManager.isAllowedPrimaryChildNodeType(getParent().getPrimaryType(), newPrimaryType)) {
                if (!MessageDialog.openQuestion(null, "Unable to change primary type", "Parent (type '"+getParent().getPrimaryType()+"')"+
                        " does not accept child with primary type '"+newPrimaryType+"'. Change anyway?")) {
                    return;
                }
            }

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        properties.addProperty(name, value);
    }


    public NodeType getNodeType() {
        Repository repository = ServerUtil.getDefaultRepository(getProject());
        NodeTypeRegistry ntManager = (repository==null) ? null : repository.getNodeTypeRegistry();
        if (ntManager==null) {
            return null;
        }
        return ntManager.getNodeType(getPrimaryType());
    }

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        return folder;
    }


    public IStatus validateDrop(int operation, TransferData transferType) {
        Repository repository = ServerUtil.getDefaultRepository(getProject());
        NodeTypeRegistry ntManager = (repository==null) ? null : repository.getNodeTypeRegistry();
        if (ntManager == null) {
            return new Status(IStatus.CANCEL, Activator.PLUGIN_ID, 1, "Cannot drop element here because corresponding server is not started! (Needed to determine node types)", null);
        }
        // let's support plain files first
        try {
            if (getPrimaryType().equals("nt:file")) {
                // hard-code the most prominent case: cannot drop onto a file
                return new Status(IStatus.CANCEL, Activator.PLUGIN_ID, 1, "Cannot drop element onto nt:file", null);
            }
            if (ntManager.isAllowedPrimaryChildNodeType(getPrimaryType(), "nt:file")) {
                return Status.OK_STATUS;
            } else {
                return Status.CANCEL_STATUS;
            }
        } catch (RepositoryException e) {

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        }
    }


    public boolean canBePastedTo(Clipboard clipboard) {
        Repository repository = ServerUtil.getDefaultRepository(getProject());
        NodeTypeRegistry ntManager = (repository==null) ? null : repository.getNodeTypeRegistry();
        
        IResource[] resourceData = (IResource[]) clipboard
                .getContents(ResourceTransfer.getInstance());
        if (resourceData!=null) {
            IContainer container = getDropContainer();

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            MessageDialog.openInformation(null, "Cannot paste",
                    "No applicable node (type) for pasting found.");
            return;
        }
        Repository repository = ServerUtil.getDefaultRepository(getProject());
        NodeTypeRegistry ntManager = (repository==null) ? null : repository.getNodeTypeRegistry();
        if (ntManager == null) {
            MessageDialog.openWarning(null, "Cannot paste", "Cannot paste if corresponding server is not started");
            return;
        }

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Related Classes of org.apache.sling.ide.transport.NodeTypeRegistry

org.apache.sling.ide.eclipse.ui.actions.JcrNewNodeAction

org.apache.sling.ide.eclipse.ui.nav.model.JcrNode

org.apache.sling.ide.eclipse.ui.views.JcrEditingSupport

org.apache.sling.ide.serialization.SerializationKindManager

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