Examples with DMNModelInstrumentedBase org.kie.dmn.model.api.DMNModelInstrumentedBase used on opensource projects

Example 6 with DMNModelInstrumentedBase

use of org.kie.dmn.model.api.DMNModelInstrumentedBase in project drools by kiegroup.

the class DMNBaseConverter method unmarshal.

public Object unmarshal(HierarchicalStreamReader reader, UnmarshallingContext context) {
    DMNModelInstrumentedBase obj = createModelObject();
    assignAttributes(reader, obj);
    parseElements(reader, context, obj);
    return obj;
}

Example 7 with DMNModelInstrumentedBase

use of org.kie.dmn.model.api.DMNModelInstrumentedBase in project drools by kiegroup.

the class XStreamMarshaller method marshal.

@Override
public String marshal(Object o) {
    try (Writer writer = new StringWriter();
        CustomStaxWriter hsWriter = (CustomStaxWriter) staxDriver.createWriter(writer)) {
        XStream xStream = newXStream();
        if (o instanceof DMNModelInstrumentedBase) {
            KieDMNModelInstrumentedBase base = (KieDMNModelInstrumentedBase) o;
            String dmnPrefix = base.getNsContext().entrySet().stream().filter(kv -> KieDMNModelInstrumentedBase.URI_DMN.equals(kv.getValue())).findFirst().map(Map.Entry::getKey).orElse("");
            hsWriter.getQNameMap().setDefaultPrefix(dmnPrefix);
        }
        extensionRegisters.forEach(r -> r.beforeMarshal(o, hsWriter.getQNameMap()));
        xStream.marshal(o, hsWriter);
        hsWriter.flush();
        return writer.toString();
    } catch (Exception e) {
        logger.error("Error marshalling DMN model to XML.", e);
    }
    return null;
}

Example 8 with DMNModelInstrumentedBase

use of org.kie.dmn.model.api.DMNModelInstrumentedBase in project drools by kiegroup.

the class DMNBaseConverter method unmarshal.

public Object unmarshal(HierarchicalStreamReader reader, UnmarshallingContext context) {
    DMNModelInstrumentedBase obj = createModelObject();
    assignAttributes(reader, obj);
    parseElements(reader, context, obj);
    return obj;
}

Example 9 with DMNModelInstrumentedBase

use of org.kie.dmn.model.api.DMNModelInstrumentedBase in project drools by kiegroup.

the class DecisionServiceConverter method parseElements.

@Override
protected void parseElements(HierarchicalStreamReader reader, UnmarshallingContext context, Object parent) {
    while (reader.hasMoreChildren()) {
        reader.moveDown();
        Object object = null;
        String nodeName = reader.getNodeName();
        if (nodeName.equals(INPUT_DATA)) {
            // Patch because the tag name inputData is used in both decision services and as a DRG Element
            DMNElementReference ref = new TDMNElementReference();
            ref.setHref(reader.getAttribute("href"));
            object = ref;
        } else {
            // Default behaviour
            object = readItem(reader, context, null);
        }
        if (object instanceof DMNModelInstrumentedBase) {
            ((KieDMNModelInstrumentedBase) object).setParent((KieDMNModelInstrumentedBase) parent);
            ((KieDMNModelInstrumentedBase) parent).addChildren((KieDMNModelInstrumentedBase) object);
        }
        reader.moveUp();
        assignChildElement(parent, nodeName, object);
    }
}

Example 10 with DMNModelInstrumentedBase

use of org.kie.dmn.model.api.DMNModelInstrumentedBase in project drools by kiegroup.

the class ExtensionElementsConverter method unmarshal.

@Override
public Object unmarshal(HierarchicalStreamReader reader, UnmarshallingContext context) {
    DMNModelInstrumentedBase obj = createModelObject();
    assignAttributes(reader, obj);
    if (extensionRegisters.size() == 0) {
        while (reader.hasMoreChildren()) {
            reader.moveDown();
            String nodeName = reader.getNodeName();
            // skipping nodeName
            reader.moveUp();
        }
    } else {
        // do as default behavior, but in case cannot unmarshall an extension element child, just skip it.
        while (reader.hasMoreChildren()) {
            reader.moveDown();
            String nodeName = reader.getNodeName();
            try {
                Object object = readItem(reader, context, null);
                if (object instanceof DMNModelInstrumentedBase) {
                    ((KieDMNModelInstrumentedBase) object).setParent(obj);
                    ((KieDMNModelInstrumentedBase) obj).addChildren((KieDMNModelInstrumentedBase) object);
                }
                assignChildElement(obj, nodeName, object);
            } catch (CannotResolveClassException e) {
                // do nothing; I tried to convert the extension element child with the converters, but no converter is registered for this child.
                LOG.debug("Tried to convert the extension element child {}, but no converter is registered for this child.", nodeName);
            }
            reader.moveUp();
        }
    }
    return obj;
}