Examples with EmbeddedId jakarta.persistence.EmbeddedId used on opensource projects

Example 1 with EmbeddedId

use of jakarta.persistence.EmbeddedId in project hibernate-orm by hibernate.

the class AnnotationBinder method processId.

private static void processId(PropertyHolder propertyHolder, PropertyData inferredData, SimpleValue idValue, Map<String, IdentifierGeneratorDefinition> classGenerators, boolean isIdentifierMapper, MetadataBuildingContext buildingContext) {
    if (isIdentifierMapper) {
        throw new AnnotationException("@IdClass class should not have @Id nor @EmbeddedId properties: " + BinderHelper.getPath(propertyHolder, inferredData));
    }
    XClass entityXClass = inferredData.getClassOrElement();
    XProperty idXProperty = inferredData.getProperty();
    final Annotation generatorAnnotation = HCANNHelper.findContainingAnnotation(idXProperty, IdGeneratorType.class);
    if (generatorAnnotation != null) {
        idValue.setCustomIdGeneratorCreator(new CustomIdGeneratorCreator(generatorAnnotation, idXProperty));
    } else {
        // manage composite related metadata
        // guess if its a component and find id data access (property, field etc)
        final boolean isComponent = entityXClass.isAnnotationPresent(Embeddable.class) || idXProperty.isAnnotationPresent(EmbeddedId.class);
        GeneratedValue generatedValue = idXProperty.getAnnotation(GeneratedValue.class);
        String generatorType = generatedValue != null ? generatorType(generatedValue, buildingContext, entityXClass) : "assigned";
        String generatorName = generatedValue != null ? generatedValue.generator() : "";
        if (isComponent) {
            // a component must not have any generator
            generatorType = "assigned";
        }
        if (isGlobalGeneratorNameGlobal(buildingContext)) {
            buildGenerators(idXProperty, buildingContext);
            SecondPass secondPass = new IdGeneratorResolverSecondPass(idValue, idXProperty, generatorType, generatorName, buildingContext);
            buildingContext.getMetadataCollector().addSecondPass(secondPass);
        } else {
            // clone classGenerator and override with local values
            HashMap<String, IdentifierGeneratorDefinition> localGenerators = new HashMap<>(classGenerators);
            localGenerators.putAll(buildGenerators(idXProperty, buildingContext));
            makeIdGenerator(idValue, idXProperty, generatorType, generatorName, buildingContext, localGenerators);
        }
        if (LOG.isTraceEnabled()) {
            LOG.tracev("Bind {0} on {1}", (isComponent ? "@EmbeddedId" : "@Id"), inferredData.getPropertyName());
        }
    }
}