Examples with AtomModelWrapper won.protocol.util.AtomModelWrapper used on opensource projects

Example 36 with AtomModelWrapper

use of won.protocol.util.AtomModelWrapper in project webofneeds by researchstudio-sat.

the class AtomService method createAtom.

public Atom createAtom(final WonMessage wonMessage) {
    acquireOwnerApplicationLock();
    wonMessage.getMessageType().requireType(WonMessageType.CREATE_ATOM);
    Dataset atomContent = wonMessage.getMessageContent();
    List<WonMessage.AttachmentHolder> attachmentHolders = wonMessage.getAttachments();
    // remove attachment and its signature from the atomContent
    removeAttachmentsFromAtomContent(atomContent, attachmentHolders);
    URI messageURI = wonMessage.getMessageURI();
    final AtomModelWrapper atomModelWrapper = new AtomModelWrapper(atomContent);
    URI atomURI = getAtomURIAndCheck(atomModelWrapper);
    // rename the content graphs and signature graphs so they start with the atom
    // uri
    Collection<String> sockets = getSocketsAndCheck(atomModelWrapper, atomURI);
    Set<Socket> socketEntities = sockets.stream().map(socketUri -> {
        Optional<String> socketType = getSocketTypeAndCheck(atomModelWrapper, socketUri);
        Socket f = new Socket();
        f.setAtomURI(atomURI);
        f.setSocketURI(URI.create(socketUri));
        f.setTypeURI(URI.create(socketType.get()));
        return f;
    }).collect(Collectors.toSet());
    checkResourcesInAtomContent(atomModelWrapper);
    Dataset atomDataset = atomModelWrapper.getDataset();
    socketAclService.addLocalSocketAcls(atomURI, socketEntities, atomDataset);
    // add everything to the atom model class and save it
    checkCanThisMessageCreateOrModifyThisAtom(wonMessage, atomURI);
    Atom atom = new Atom();
    atom.setState(AtomState.ACTIVE);
    atom.setAtomURI(atomURI);
    // make a new wrapper because we just changed the underlying dataset
    atom.setWonNodeURI(URI.create(uriService.getResourceURIPrefix()));
    ConnectionContainer connectionContainer = new ConnectionContainer(atom);
    atom.setConnectionContainer(connectionContainer);
    AtomMessageContainer atomMessageContainer = atomMessageContainerRepository.findOneByParentUri(atomURI);
    if (atomMessageContainer == null) {
        atomMessageContainer = new AtomMessageContainer(atom, atom.getAtomURI());
    } else {
        throw new UriAlreadyInUseException("Found an AtomMessageContainer for the atom we're about to create (" + atomURI + ") - aborting");
    }
    atom.setMessageContainer(atomMessageContainer);
    // store the atom content
    atomModelWrapper.renameResourceWithPrefix(messageURI.toString(), atomURI.toString());
    DatasetHolder datasetHolder = new DatasetHolder(atomURI, atomModelWrapper.getDataset());
    // store attachments
    List<DatasetHolder> attachments = new ArrayList<>(attachmentHolders.size());
    for (WonMessage.AttachmentHolder attachmentHolder : attachmentHolders) {
        datasetHolder = new DatasetHolder(attachmentHolder.getDestinationUri(), attachmentHolder.getAttachmentDataset());
        attachments.add(datasetHolder);
    }
    atom.setDatatsetHolder(datasetHolder);
    atom.setAttachmentDatasetHolders(attachments);
    atom = atomRepository.save(atom);
    connectionContainerRepository.save(connectionContainer);
    socketEntities.forEach(socket -> socketRepository.save(socket));
    dataDerivationService.deriveDataIfNecessary(atom);
    return atom;
}

Example 37 with AtomModelWrapper

use of won.protocol.util.AtomModelWrapper in project webofneeds by researchstudio-sat.

the class WonMessageRoutesTest method loadDatasetAndReplaceAtomURI.

protected Dataset loadDatasetAndReplaceAtomURI(String file, URI atomURI) throws IOException {
    Dataset atomDataset = loadDataset(file);
    AtomModelWrapper amw = new AtomModelWrapper(atomDataset);
    amw.setAtomURI(atomURI);
    return atomDataset;
}