Examples with IModel org.eclipse.vorto.model.IModel used on opensource projects

Example 1 with IModel

use of org.eclipse.vorto.model.IModel in project vorto by eclipse.

the class DataMapperJxpath method mapProperty.

private Object mapProperty(IModel parent, ModelProperty property, JXPathContext input) {
    Optional<Stereotype> sourceStereotype = property.getStereotype(STEREOTYPE_SOURCE);
    if (sourceStereotype.isPresent() && hasXpath(sourceStereotype.get().getAttributes())) {
        String expression = replacePlaceHolders(sourceStereotype.get().getAttributes().get(ATTRIBUTE_XPATH), sourceStereotype.get().getAttributes());
        if (matchesPropertyCondition(sourceStereotype.get(), input)) {
            return input.getValue(expression);
        }
    } else if (property.getType() instanceof IModel) {
        IModel referencedModel = (IModel) property.getType();
        if (referencedModel instanceof EntityModel) {
            EntityModel entityModel = (EntityModel) referencedModel;
            EntityValue value = new EntityValue(entityModel);
            for (ModelProperty entityProperty : entityModel.getProperties()) {
                try {
                    Object mapped = this.mapProperty(entityModel, entityProperty, input);
                    if (mapped != null) {
                        value.withProperty(entityProperty.getName(), mapped);
                    }
                } catch (JXPathNotFoundException ex) {
                    if (entityProperty.isMandatory()) {
                        return null;
                    }
                } catch (JXPathInvalidAccessException ex) {
                    if (ex.getCause() instanceof JXPathNotFoundException) {
                        if (entityProperty.isMandatory()) {
                            return null;
                        }
                    }
                    throw new MappingException("A problem occured during mapping", ex);
                }
            }
            return onlyReturnIfPopulated(value);
        } else if (referencedModel instanceof EnumModel) {
            EnumModel enumModel = (EnumModel) referencedModel;
            EnumValue value = new EnumValue(enumModel);
            if (sourceStereotype.isPresent() && hasXpath(sourceStereotype.get().getAttributes())) {
                String expression = replacePlaceHolders(sourceStereotype.get().getAttributes().get(ATTRIBUTE_XPATH), sourceStereotype.get().getAttributes());
                if (matchesPropertyCondition(sourceStereotype.get(), input)) {
                    Object mappedEnumValue = input.getValue(expression);
                    if (mappedEnumValue instanceof String) {
                        value.setValue((String) mappedEnumValue);
                    }
                    return value;
                }
            }
        }
    }
    return null;
}

Example 2 with IModel

use of org.eclipse.vorto.model.IModel in project vorto by eclipse.

the class DefaultPayloadMappingService method getModelContentByModelAndMappingId.

private IModel getModelContentByModelAndMappingId(final String _modelId, @PathVariable final String mappingId) {
    final ModelId modelId = ModelId.fromPrettyFormat(_modelId);
    final ModelId mappingModelId = ModelId.fromPrettyFormat(mappingId);
    IModelRepository repository = this.modelRepositoryFactory.getRepositoryByModel(modelId);
    ModelInfo vortoModelInfo = repository.getById(modelId);
    ModelInfo mappingModelInfo = this.modelRepositoryFactory.getRepositoryByModel(mappingModelId).getById(mappingModelId);
    if (vortoModelInfo == null) {
        throw new ModelNotFoundException(String.format("Could not find vorto model with ID: %s", modelId));
    } else if (mappingModelInfo == null) {
        throw new ModelNotFoundException(String.format("Could not find mapping with ID: %s", mappingId));
    }
    IModelWorkspace mappingWorkspace = getWorkspaceForModel(mappingModelInfo.getId());
    Optional<Model> model = mappingWorkspace.get().stream().filter(_model -> ModelUtils.fromEMFModelId(ModelIdFactory.newInstance(_model)).equals(vortoModelInfo.getId())).findFirst();
    if (model.isPresent()) {
        final Model flattenedModel = ModelConversionUtils.convertToFlatHierarchy(model.get());
        return ModelDtoFactory.createResource(flattenedModel, Optional.of((MappingModel) mappingWorkspace.get().stream().filter(_model -> _model instanceof MappingModel && mappingMatchesModelId((MappingModel) _model, vortoModelInfo)).findFirst().get()));
    } else {
        return null;
    }
}

Example 3 with IModel

use of org.eclipse.vorto.model.IModel in project vorto by eclipse.

the class DefaultPayloadMappingService method addReferencesRecursive.

/**
 * Adds reference types of the given properties to the mapping Specification (needed for lookup)
 *
 * @param model to traverse properties
 */
private void addReferencesRecursive(IModel model, String targetPlatformKey) {
    if (model instanceof Infomodel) {
        Infomodel infomodel = (Infomodel) model;
        for (ModelProperty property : infomodel.getFunctionblocks()) {
            ModelId referenceModelId = (ModelId) property.getType();
            ModelId mappingId = property.getMappingReference();
            IModel referenceModel = null;
            if (mappingId != null) {
                referenceModel = getModelContentByModelAndMappingId(referenceModelId.getPrettyFormat(), mappingId.getPrettyFormat());
            } else {
                ModelContent modelContent = getModelContent(referenceModelId, targetPlatformKey);
                referenceModel = modelContent.getModels().get(modelContent.getRoot());
            }
            property.setType((FunctionblockModel) referenceModel);
            addReferencesRecursive(referenceModel, targetPlatformKey);
        }
    } else if (model instanceof EntityModel) {
        EntityModel entityModel = (EntityModel) model;
        for (ModelProperty property : entityModel.getProperties()) {
            initStereotypeIfMissing(property);
            if (property.getType() instanceof ModelId) {
                ModelId referenceModelId = (ModelId) property.getType();
                ModelId mappingId = property.getMappingReference();
                IModel referenceModel = null;
                if (mappingId != null) {
                    referenceModel = getModelContentByModelAndMappingId(referenceModelId.getPrettyFormat(), mappingId.getPrettyFormat());
                } else {
                    ModelContent modelContent = getModelContent(referenceModelId, targetPlatformKey);
                    referenceModel = modelContent.getModels().get(modelContent.getRoot());
                }
                if (referenceModel instanceof EntityModel) {
                    property.setType((EntityModel) referenceModel);
                    addReferencesRecursive(referenceModel, targetPlatformKey);
                } else {
                    property.setType((EnumModel) referenceModel);
                }
            }
        }
    } else if (model instanceof FunctionblockModel) {
        FunctionblockModel fbModel = (FunctionblockModel) model;
        for (ModelProperty property : fbModel.getProperties()) {
            initStereotypeIfMissing(property);
            if (property.getType() instanceof ModelId) {
                ModelId referenceModelId = (ModelId) property.getType();
                ModelId mappingId = property.getMappingReference();
                IModel referenceModel = null;
                if (mappingId != null) {
                    referenceModel = getModelContentByModelAndMappingId(referenceModelId.getPrettyFormat(), mappingId.getPrettyFormat());
                } else {
                    ModelContent modelContent = getModelContent(referenceModelId, targetPlatformKey);
                    referenceModel = modelContent.getModels().get(modelContent.getRoot());
                }
                if (referenceModel instanceof EntityModel) {
                    property.setType((EntityModel) referenceModel);
                    addReferencesRecursive(referenceModel, targetPlatformKey);
                } else {
                    property.setType((EnumModel) referenceModel);
                }
            }
        }
    }
}

Example 4 with IModel

use of org.eclipse.vorto.model.IModel in project vorto by eclipse.

the class ModelContentToEcoreConverter method createPropertyType.

private PropertyType createPropertyType(IReferenceType referenceType, ModelBuilder<?> builder, ModelContent context) {
    if (referenceType instanceof PrimitiveType) {
        PrimitivePropertyType primitive = DatatypeFactory.eINSTANCE.createPrimitivePropertyType();
        primitive.setType(org.eclipse.vorto.core.api.model.datatype.PrimitiveType.valueOf(((PrimitiveType) referenceType).name()));
        return primitive;
    } else if (referenceType instanceof org.eclipse.vorto.model.ModelId) {
        IModel referencedModel = context.getModels().get((org.eclipse.vorto.model.ModelId) referenceType);
        Type convertedReference = (Type) convert(referencedModel, context, Optional.empty());
        builder.withReference(ModelIdFactory.newInstance(convertedReference));
        ObjectPropertyType objType = DatatypeFactory.eINSTANCE.createObjectPropertyType();
        objType.setType(convertedReference);
        return objType;
    } else if (referenceType instanceof DictionaryType) {
        DictionaryType dictionaryType = (DictionaryType) referenceType;
        DictionaryPropertyType dictionary = DatatypeFactory.eINSTANCE.createDictionaryPropertyType();
        if (dictionaryType.getKey() != null) {
            dictionary.setKeyType(createPropertyType(dictionaryType.getKey(), builder, context));
        }
        if (dictionaryType.getValue() != null) {
            dictionary.setValueType(createPropertyType(dictionaryType.getValue(), builder, context));
        }
        return dictionary;
    } else {
        throw new UnsupportedOperationException("Reference type is not valie");
    }
}