Examples with NodeDescription28Proxy org.knime.core.node.NodeDescription28Proxy used on opensource projects

Example 1 with NodeDescription28Proxy

use of org.knime.core.node.NodeDescription28Proxy in project GenericKnimeNodes by genericworkflownodes.

the class DynamicGenericNodeFactory method createNodeDescription.

@Override
protected NodeDescription createNodeDescription() {
    try {
        INodeConfiguration cfg = getNodeConfiguration();
        KnimeNodeDocument doc = org.knime.node.v28.KnimeNodeDocument.Factory.newInstance();
        Document domDoc = (Document) doc.getDomNode();
        // Node
        KnimeNode node = doc.addNewKnimeNode();
        node.setDeprecated(m_deprecated);
        node.setName(cfg.getName());
        node.setIcon(getIconPath());
        node.setType(KnimeNode.Type.MANIPULATOR);
        node.setShortDescription(cfg.getDescription());
        FullDescription fullDescr = node.addNewFullDescription();
        // Intro
        Intro intro = fullDescr.addNewIntro();
        intro.addNewP().getDomNode().appendChild(domDoc.createTextNode(cfg.getManual()));
        // Options
        for (Parameter<?> p : cfg.getParameters()) {
            Option option = fullDescr.addNewOption();
            option.setName(p.getKey());
            option.getDomNode().appendChild(domDoc.createTextNode(p.getDescription()));
        }
        // Ports
        Ports ports = node.addNewPorts();
        int index = 0;
        for (Port p : cfg.getInputPorts()) {
            InPort ip = ports.addNewInPort();
            ip.setIndex(new BigInteger(Integer.toString(index++)));
            String mimetypes = mimetypes2String(p.getMimeTypes());
            ip.setName(p.getName() + mimetypes);
            ip.getDomNode().appendChild(domDoc.createTextNode(p.getDescription() + mimetypes));
        }
        index = 0;
        for (Port p : cfg.getOutputPorts()) {
            OutPort op = ports.addNewOutPort();
            op.setIndex(new BigInteger(Integer.toString(index++)));
            String mimetypes = mimetypes2String(p.getMimeTypes());
            op.setName(p.getName() + mimetypes);
            op.getDomNode().appendChild(domDoc.createTextNode(p.getDescription() + mimetypes));
        }
        return new NodeDescription28Proxy(doc);
    } catch (Exception e) {
        logger.error("Dynamic node description instantiation failed", e);
    }
    return null;
}