Examples with DocumentChanges de.metas.ui.web.window.model.DocumentChanges used on opensource projects

Example 1 with DocumentChanges

use of de.metas.ui.web.window.model.DocumentChanges in project metasfresh-webui-api by metasfresh.

the class JSONDocument method ofEvents.

public static List<JSONDocument> ofEvents(final IDocumentChangesCollector documentChangesCollector, final JSONOptions jsonOpts) {
    final int MAX_SIZE = 100;
    final List<JSONDocument> jsonChanges = documentChangesCollector.streamOrderedDocumentChanges().map(documentChanges -> ofEventOrNull(documentChanges, jsonOpts)).filter(jsonDocument -> jsonDocument != null).limit(MAX_SIZE + 1).collect(ImmutableList.toImmutableList());
    // Prevent sending more then MAX_SIZE events because that will freeze the frontend application.
    if (jsonChanges.size() > MAX_SIZE) {
        throw new AdempiereException("Events count exceeded").setParameter("maxSize", MAX_SIZE).setParameter("documentChangesCollector", documentChangesCollector).setParameter("first events", jsonChanges);
    }
    return jsonChanges;
}

Example 2 with DocumentChanges

use of de.metas.ui.web.window.model.DocumentChanges in project metasfresh-webui-api by metasfresh.

the class JSONDocument method ofEventOrNull.

private static JSONDocument ofEventOrNull(final DocumentChanges documentChangedEvents, final JSONOptions jsonOpts) {
    if (documentChangedEvents.isEmpty()) {
        return null;
    }
    final DocumentPath documentPath = documentChangedEvents.getDocumentPath();
    final JSONDocument jsonDocument = new JSONDocument(documentPath);
    // If the document was deleted, we just need to export that flag. All the other changes are not relevant.
    if (documentChangedEvents.isDeleted()) {
        jsonDocument.setDeleted();
        return jsonDocument;
    }
    // 
    // Fields
    {
        final List<JSONDocumentField> jsonFields = new ArrayList<>();
        documentChangedEvents.getFieldChangesList().stream().filter(jsonOpts.documentFieldChangeFilter()).forEach((field) -> {
            // Add the pseudo-field "ID" first
            if (field.isKey()) {
                jsonFields.add(0, JSONDocumentField.idField(field.getValueAsJsonObject()));
            }
            // Append the other fields
            final JSONDocumentField jsonField = JSONDocumentField.ofDocumentFieldChangedEvent(field, jsonOpts);
            // apply permissions
            jsonOpts.getDocumentPermissions().apply(documentPath, jsonField);
            jsonFields.add(jsonField);
        });
        jsonDocument.setFields(jsonFields);
    }
    // 
    // Valid status
    final DocumentValidStatus documentValidStatus = documentChangedEvents.getDocumentValidStatus();
    if (documentValidStatus != null) {
        jsonDocument.setValidStatus(documentValidStatus);
    }
    // 
    // Save status
    final DocumentSaveStatus documentSaveStatus = documentChangedEvents.getDocumentSaveStatus();
    if (documentSaveStatus != null) {
        jsonDocument.setSaveStatus(documentSaveStatus);
    }
    // 
    // Included tabs info
    documentChangedEvents.getIncludedDetailInfos().stream().map(JSONDocument::createIncludedTabInfo).peek(jsonIncludedTabInfo -> jsonOpts.getDocumentPermissions().apply(documentPath, jsonIncludedTabInfo)).forEach(jsonDocument::addIncludedTabInfo);
    return jsonDocument;
}