Examples with EncodingException org.eclipse.emfcloud.modelserver.common.codecs.EncodingException used on opensource projects

Example 1 with EncodingException

use of org.eclipse.emfcloud.modelserver.common.codecs.EncodingException in project emfcloud-modelserver by eclipse-emfcloud.

the class DefaultModelControllerTest method getAllXmiFormat.

@Test
public void getAllXmiFormat() throws EncodingException, IOException {
    final AtomicReference<JsonNode> response = new AtomicReference<>();
    final EClass brewingUnit = EcoreFactory.eINSTANCE.createEClass();
    Answer<Void> answer = invocation -> {
        response.set(invocation.getArgument(0));
        return null;
    };
    doAnswer(answer).when(context).json(any(JsonNode.class));
    final LinkedHashMap<String, List<String>> queryParams = new LinkedHashMap<>();
    queryParams.put(ModelServerPathParametersV1.FORMAT, Collections.singletonList(ModelServerPathParametersV1.FORMAT_XMI));
    when(context.queryParamMap()).thenReturn(queryParams);
    final Map<URI, EObject> allModels = Collections.singletonMap(URI.createURI("test"), brewingUnit);
    when(modelRepository.getAllModels()).thenReturn(allModels);
    modelController.getAll(context);
    assertThat(response.get().get(JsonResponseMember.DATA), is(equalTo(Json.object(Json.prop("test", new XmiCodec().encode(brewingUnit))))));
}

Example 2 with EncodingException

use of org.eclipse.emfcloud.modelserver.common.codecs.EncodingException in project emfcloud-modelserver by eclipse-emfcloud.

the class DefaultModelController method getAll.

@Override
public void getAll(final Context ctx) {
    try {
        final Map<URI, EObject> allModels = this.modelRepository.getAllModels();
        Map<URI, JsonNode> encodedEntries = Maps.newLinkedHashMap();
        for (Map.Entry<URI, EObject> entry : allModels.entrySet()) {
            final JsonNode encoded = codecs.encode(ctx, entry.getValue());
            encodedEntries.put(entry.getKey(), encoded);
        }
        success(ctx, JsonCodec.encode(encodedEntries));
    } catch (EncodingException exception) {
        encodingError(ctx, exception);
    } catch (IOException exception) {
        internalError(ctx, "Could not load all models");
    }
}

Example 3 with EncodingException

use of org.eclipse.emfcloud.modelserver.common.codecs.EncodingException in project uml-glsp by eclipsesource.

the class UmlCodec method encode.

@Override
public JsonNode encode(final EObject eObject) throws EncodingException {
    Resource originalResource = eObject.eResource();
    URI originalURI = originalResource.getURI();
    // temporarily set different URI to serialize
    eObject.eResource().setURI(URI.createURI("virtual.uml"));
    ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
    try {
        eObject.eResource().save(outputStream, Map.of(XMLResource.OPTION_KEEP_DEFAULT_CONTENT, Boolean.TRUE, XMLResource.OPTION_PROCESS_DANGLING_HREF, XMLResource.OPTION_PROCESS_DANGLING_HREF_DISCARD));
    } catch (IOException e) {
        throw new EncodingException(e);
    }
    // reset original URI
    originalResource.setURI(originalURI);
    return Json.text(outputStream.toString());
}

Example 4 with EncodingException

use of org.eclipse.emfcloud.modelserver.common.codecs.EncodingException in project emfcloud-modelserver by eclipse-emfcloud.

the class DefaultModelController method create.

@Override
public void create(final Context ctx, final String modeluri) {
    Optional<EObject> root = readPayload(ctx);
    if (root.isEmpty()) {
        return;
    }
    if (this.modelRepository.hasModel(modeluri)) {
        conflict(ctx, "Model already exists.");
        return;
    }
    try {
        this.modelRepository.addModel(modeluri, root.get());
        final JsonNode encoded = codecs.encode(ctx, root.get());
        success(ctx, encoded);
        this.sessionController.modelCreated(modeluri);
    } catch (EncodingException ex) {
        encodingError(ctx, ex);
    } catch (IOException ex) {
        internalError(ctx, "Could not save resource", ex);
    }
}

Example 5 with EncodingException

use of org.eclipse.emfcloud.modelserver.common.codecs.EncodingException in project emfcloud-modelserver by eclipse-emfcloud.

the class DICommandCodec method serverToClient.

@Override
@SuppressWarnings({ "checkstyle:CyclomaticComplexity", "checkstyle:JavaNCSS" })
public CCommand serverToClient(final Command command) throws EncodingException {
    Command actualCommand = ModelServerCommand.unwrap(command);
    Optional<CCommand> userCommand = ModelServerCommand.getClientCommand(command);
    if (!userCommand.isPresent()) {
        throw new EncodingException("Cannot determine origin of command: " + command);
    }
    String commandType = userCommand.get().getType();
    CommandContribution codecContribution = typeToCodec.get(commandType);
    if (codecContribution == null) {
        throw new EncodingException("Unknown command type: " + commandType);
    }
    return codecContribution.serverToClient(actualCommand, userCommand.get());
}