Examples with DataType org.alien4cloud.tosca.model.types.DataType used on opensource projects

Example 16 with DataType

use of org.alien4cloud.tosca.model.types.DataType in project alien4cloud by alien4cloud.

the class DerivedFromPostProcessor method process.

private void process(Map<AbstractInheritableToscaType, String> processed, Map<AbstractInheritableToscaType, String> processing, AbstractInheritableToscaType instance, Map<String, ? extends AbstractInheritableToscaType> instances) {
    if (processed.containsKey(instance)) {
        // Already processed
        return;
    }
    if (processing.containsKey(instance)) {
        // Cyclic dependency as parent is currently being processed...
        Node node = ParsingContextExecution.getObjectToNodeMap().get(instance);
        ParsingContextExecution.getParsingErrors().add(new ParsingError(ErrorCode.CYCLIC_DERIVED_FROM, "Cyclic derived from has been detected", node.getStartMark(), "The type specified as parent or one of it's parent type refers the current type as parent, invalid cycle detected.", node.getEndMark(), instance.getElementId()));
        processing.remove(instance);
        return;
    }
    List<String> derivedFrom = instance.getDerivedFrom();
    if (derivedFrom != null && derivedFrom.size() > 1) {
        // The type has been already processed.
        return;
    }
    if (derivedFrom == null || derivedFrom.isEmpty()) {
        // If the user forgot to derive from Root, automatically do it but make an alert
        String defaultDerivedFrom = null;
        if (instance instanceof NodeType && !NormativeTypesConstant.ROOT_NODE_TYPE.equals(instance.getElementId())) {
            defaultDerivedFrom = NormativeTypesConstant.ROOT_NODE_TYPE;
        } else if (instance instanceof RelationshipType && !NormativeTypesConstant.ROOT_RELATIONSHIP_TYPE.equals(instance.getElementId())) {
            defaultDerivedFrom = NormativeTypesConstant.ROOT_RELATIONSHIP_TYPE;
        } else if (instance instanceof DataType && !NormativeTypesConstant.ROOT_DATA_TYPE.equals(instance.getElementId())) {
            defaultDerivedFrom = NormativeTypesConstant.ROOT_DATA_TYPE;
        } else if (instance instanceof CapabilityType && !NormativeCapabilityTypes.ROOT.equals(instance.getElementId())) {
            defaultDerivedFrom = NormativeCapabilityTypes.ROOT;
        } else if (instance instanceof ArtifactType && !NormativeTypesConstant.ROOT_ARTIFACT_TYPE.equals(instance.getElementId())) {
            defaultDerivedFrom = NormativeTypesConstant.ROOT_ARTIFACT_TYPE;
        }
        if (defaultDerivedFrom != null) {
            derivedFrom = new ArrayList<>();
            derivedFrom.add(defaultDerivedFrom);
            instance.setDerivedFrom(derivedFrom);
            Node node = ParsingContextExecution.getObjectToNodeMap().get(instance);
            ParsingContextExecution.getParsingErrors().add(new ParsingError(ParsingErrorLevel.WARNING, ErrorCode.DERIVED_FROM_NOTHING, defaultDerivedFrom, node.getStartMark(), "The " + instance.getClass().getSimpleName() + " " + instance.getElementId() + " derives from nothing, default " + defaultDerivedFrom + " will be set as parent type.", node.getEndMark(), instance.getElementId()));
        } else {
            // Non managed default parent type then returns
            return;
        }
    }
    String parentElementType = derivedFrom.get(0);
    // Merge the type with it's parent except for primitive data types.
    if (instance instanceof DataType && ToscaTypes.isSimple(parentElementType)) {
        if (instance instanceof PrimitiveDataType) {
            log.debug("Do not merge data type instance with parent as it extends from a primitive type.");
        } else {
            Node node = ParsingContextExecution.getObjectToNodeMap().get(instance);
            // type has not been parsed as primitive because it has some properties
            ParsingContextExecution.getParsingErrors().add(new ParsingError(ErrorCode.SYNTAX_ERROR, "Primitive types cannot define properties.", node.getStartMark(), "The defined type inherit from a primitive type but defines some properties.", node.getEndMark(), parentElementType));
        }
        return;
    }
    AbstractInheritableToscaType parent = instances.get(parentElementType);
    if (parent == null) {
        parent = ToscaContext.get(instance.getClass(), parentElementType);
    } else {
        // first process the parent type
        processing.put(instance, null);
        process(processed, processing, parent, instances);
        processing.remove(instance);
    }
    if (parent == null) {
        Node node = ParsingContextExecution.getObjectToNodeMap().get(instance);
        ParsingContextExecution.getParsingErrors().add(new ParsingError(ErrorCode.TYPE_NOT_FOUND, "Derived_from type not found", node.getStartMark(), "The type specified as parent is not found neither in the archive or its dependencies.", node.getEndMark(), parentElementType));
        return;
    }
    // Merge with parent type
    IndexedModelUtils.mergeInheritableIndex(parent, instance);
    processed.put(instance, null);
}