Examples with BaseRuntimeElementCompositeDefinition ca.uhn.fhir.context.BaseRuntimeElementCompositeDefinition used on opensource projects

Example 1 with BaseRuntimeElementCompositeDefinition

use of ca.uhn.fhir.context.BaseRuntimeElementCompositeDefinition in project bunsen by cerner.

the class FhirEncoders method of.

/**
 * Returns an encoder for the given FHIR resource.
 *
 * @param type the type of the resource to encode.
 * @param <T> the type of the resource to be encoded.
 * @return an encoder for the resource.
 */
public <T extends IBaseResource> ExpressionEncoder<T> of(Class<T> type) {
    BaseRuntimeElementCompositeDefinition definition = context.getResourceDefinition(type);
    synchronized (encoderCache) {
        ExpressionEncoder<T> encoder = encoderCache.get(type);
        if (encoder == null) {
            encoder = (ExpressionEncoder<T>) EncoderBuilder.of(definition, context, new SchemaConverter(context));
            encoderCache.put(type, encoder);
        }
        return encoder;
    }
}

Example 2 with BaseRuntimeElementCompositeDefinition

use of ca.uhn.fhir.context.BaseRuntimeElementCompositeDefinition in project pathling by aehrc.

the class ElementDefinition method getChildElement.

/**
 * Returns the child element of this element with the specified name.
 *
 * @param name The name of the child element
 * @return A new ElementDefinition describing the child
 */
@Nonnull
public Optional<ElementDefinition> getChildElement(@Nonnull final String name) {
    if (elementDefinition.isPresent() && elementDefinition.get() instanceof BaseRuntimeElementCompositeDefinition) {
        final BaseRuntimeElementCompositeDefinition compositeDefinition = (BaseRuntimeElementCompositeDefinition) elementDefinition.get();
        final BaseRuntimeChildDefinition newChild = compositeDefinition.getChildByName(name);
        if (newChild == null) {
            return Optional.empty();
        }
        return Optional.of(ElementDefinition.build(newChild, name));
    } else {
        return Optional.empty();
    }
}

Example 3 with BaseRuntimeElementCompositeDefinition

use of ca.uhn.fhir.context.BaseRuntimeElementCompositeDefinition in project bunsen by cerner.

the class HapiCompositeConverter method toHapiConverter.

@Override
public HapiFieldSetter toHapiConverter(BaseRuntimeElementDefinition... elementDefinitions) {
    BaseRuntimeElementDefinition elementDefinition = elementDefinitions[0];
    // explicitly from the root
    if (elementDefinition instanceof RuntimeElemContainedResourceList) {
        return NOOP_FIELD_SETTER;
    }
    if (!(elementDefinition instanceof BaseRuntimeElementCompositeDefinition)) {
        throw new IllegalArgumentException("Composite converter must be given a " + "single composite element, received: " + elementDefinition.getName());
    }
    BaseRuntimeElementCompositeDefinition compositeDefinition = (BaseRuntimeElementCompositeDefinition) elementDefinition;
    List<StructureField<HapiFieldSetter>> toHapiChildren = children.stream().map(child -> {
        HapiFieldSetter childConverter;
        if ("contained".equals(child.propertyName())) {
            // Handle contained resources.
            HapiFieldSetter containedFieldSetter = NOOP_FIELD_SETTER;
            if (elementDefinitions.length > 1) {
                BaseRuntimeElementDefinition containedDefinition = compositeDefinition.getChildByName("contained").getChildByName("contained");
                BaseRuntimeElementDefinition[] containedDefinitions = new BaseRuntimeElementDefinition[elementDefinitions.length];
                containedDefinitions[0] = containedDefinition;
                System.arraycopy(elementDefinitions, 1, containedDefinitions, 1, containedDefinitions.length - 1);
                containedFieldSetter = child.result().toHapiConverter(containedDefinitions);
            }
            return new StructureField<>("contained", "contained", null, false, false, containedFieldSetter);
        } else if (child.extensionUrl() != null) {
            // Handle extensions.
            BaseRuntimeChildDefinition childDefinition = compositeDefinition.getChildByName("extension");
            childConverter = child.result().toHapiConverter(childDefinition.getChildByName("extension"));
        } else {
            String propertyName = child.propertyName();
            // Append the [x] suffix for choice properties.
            if (child.isChoice()) {
                propertyName = propertyName + "[x]";
            }
            BaseRuntimeChildDefinition childDefinition = compositeDefinition.getChildByName(propertyName);
            BaseRuntimeElementDefinition[] childElementDefinitions;
            if (child.isChoice()) {
                int childCount = childDefinition.getValidChildNames().size();
                childElementDefinitions = new BaseRuntimeElementDefinition[childCount];
                int index = 0;
                for (String childName : childDefinition.getValidChildNames()) {
                    childDefinition.getChildByName(childName);
                    childElementDefinitions[index++] = childDefinition.getChildByName(childName);
                }
            } else {
                childElementDefinitions = new BaseRuntimeElementDefinition[] { childDefinition.getChildByName(propertyName) };
            }
            childConverter = child.result().toHapiConverter(childElementDefinitions);
        }
        return new StructureField<>(child.propertyName(), child.fieldName(), child.extensionUrl(), child.isModifier(), child.isChoice(), childConverter);
    }).collect(Collectors.toList());
    return new CompositeFieldSetter(compositeDefinition, toHapiChildren);
}