Examples with NodeInterface org.structr.core.graph.NodeInterface used on opensource projects

Example 76 with NodeInterface

use of org.structr.core.graph.NodeInterface in project structr by structr.

the class StructrApiModuleTest method createTestRelationships.

protected <T extends Relation> List<T> createTestRelationships(final Class<T> relType, final int number) throws FrameworkException {
    List<GenericNode> nodes = createTestNodes(GenericNode.class, 2);
    final NodeInterface startNode = nodes.get(0);
    final NodeInterface endNode = nodes.get(1);
    try (final Tx tx = app.tx()) {
        List<T> rels = new LinkedList<>();
        for (int i = 0; i < number; i++) {
            rels.add((T) app.create(startNode, endNode, relType));
        }
        tx.success();
        return rels;
    }
}

Example 77 with NodeInterface

use of org.structr.core.graph.NodeInterface in project structr by structr.

the class PushTransmission method doRemote.

@Override
public Boolean doRemote(final CloudConnection client) throws IOException, FrameworkException {
    // reset sequence number
    sequenceNumber = 0;
    // send child nodes when recursive sending is requested
    final Set<NodeInterface> nodes = exportSet.getNodes();
    for (final NodeInterface n : nodes) {
        if (n instanceof File) {
            sendFile(client, (File) n, CloudService.CHUNK_SIZE);
        } else {
            client.send(new NodeDataContainer(n, sequenceNumber++));
        }
    }
    // send relationships
    Set<RelationshipInterface> rels = exportSet.getRelationships();
    for (RelationshipInterface r : rels) {
        if (nodes.contains(r.getSourceNode()) && nodes.contains(r.getTargetNode())) {
            client.send(new RelationshipDataContainer(r, sequenceNumber++));
        } else {
            System.out.println("NOT sending relationship data container " + r + " because source or target node are not in the export set.");
        }
    }
    client.send(new End());
    // wait for end of transmission
    client.waitForTransmission();
    return true;
}

Example 78 with NodeInterface

use of org.structr.core.graph.NodeInterface in project structr by structr.

the class PullFile method onRequest.

@Override
public void onRequest(CloudConnection serverConnection) throws IOException, FrameworkException {
    final Object value = serverConnection.getValue(key + "Nodes");
    if (value instanceof List) {
        final List<NodeInterface> nodes = (List<NodeInterface>) value;
        final NodeInterface node = nodes.get(nodeIndex);
        final File file = (File) node;
        serverConnection.send(new FileNodeDataContainer(file));
    }
}

Example 79 with NodeInterface

use of org.structr.core.graph.NodeInterface in project structr by structr.

the class PullNode method onRequest.

@Override
public void onRequest(CloudConnection serverConnection) throws IOException, FrameworkException {
    final Object value = serverConnection.getValue(key + "Nodes");
    if (value instanceof List) {
        final List<NodeInterface> nodes = (List<NodeInterface>) value;
        final NodeInterface node = nodes.get(nodeIndex);
        if (node instanceof File) {
            PushTransmission.sendFile(serverConnection, (File) node, CloudService.CHUNK_SIZE);
        } else {
            serverConnection.send(new NodeDataContainer(node, nodeIndex));
        }
    }
}

Example 80 with NodeInterface

use of org.structr.core.graph.NodeInterface in project structr by structr.

the class OWLInstance method resolveProperties.

public void resolveProperties() throws FrameworkException {
    if (instance != null && type != null) {
        OWLParserv2.logger.println("#################################################################################################");
        OWLParserv2.logger.println("Resolving properties of " + type.getStructrName(true) + ": " + getId());
        final App app = StructrApp.getInstance();
        final ConfigurationProvider config = StructrApp.getConfiguration();
        final Class baseNodeType = config.getNodeEntityClass("BaseNode");
        final Class localizedNameType = config.getNodeEntityClass("LocalizedName");
        final PropertyKey namesKey = StructrApp.key(baseNodeType, "names");
        final PropertyKey langKey = StructrApp.key(localizedNameType, "locale");
        if (localizedNameType != null && namesKey != null) {
            // set name(s)
            final List<NodeInterface> localizedNames = new LinkedList<>();
            for (final Name name : names) {
                localizedNames.add(app.create(localizedNameType, new NodeAttribute<>(AbstractNode.name, name.name), new NodeAttribute<>(langKey, name.lang)));
            }
            instance.setProperty(namesKey, localizedNames);
        }
        // extract creation and modification dates
        try {
            setProperty(nodeType, instance, "createdAt", isoFormat.format(dateFormat.parse(createdAt)));
        } catch (Throwable ignore) {
        }
        try {
            setProperty(nodeType, instance, "modifiedAt", isoFormat.format(dateFormat.parse(modifiedAt)));
        } catch (Throwable ignore) {
        }
        for (final OWLProperty property : type.getAllProperties()) {
            final String rawPropertyName = property.getId().getFragment();
            final String cleanPropertyName = property.getFragmentName(false);
            if (property.multipleOccurrences()) {
                final NodeList values = getElements(getElement(), rawPropertyName);
                final int len = values.getLength();
                final ArrayList<String> array = new ArrayList<>();
                for (int i = 0; i < len; i++) {
                    final Object value = getValue(values.item(i));
                    if (value != null) {
                        array.add(value.toString());
                    }
                }
                final String[] value = array.toArray(new String[0]);
                OWLParserv2.logger.println(cleanPropertyName + " = " + value);
                setProperty(nodeType, instance, cleanPropertyName, value);
            } else {
                Object value = getValue(getFirstElement(getElement(), rawPropertyName));
                OWLParserv2.logger.println(cleanPropertyName + " = " + value);
                setProperty(nodeType, instance, cleanPropertyName, property.convertValue(value));
            }
        }
    }
}