Examples with CollectionIdMutability org.hibernate.annotations.CollectionIdMutability used on opensource projects

Example 1 with CollectionIdMutability

use of org.hibernate.annotations.CollectionIdMutability in project hibernate-orm by hibernate.

the class BasicValueBinder method prepareCollectionId.

private void prepareCollectionId(XProperty modelXProperty) {
    final CollectionId collectionIdAnn = modelXProperty.getAnnotation(CollectionId.class);
    if (collectionIdAnn == null) {
        throw new MappingException("idbag mapping missing @CollectionId");
    }
    final ManagedBeanRegistry beanRegistry = getManagedBeanRegistry();
    explicitBasicTypeName = null;
    implicitJavaTypeAccess = (typeConfiguration) -> null;
    explicitJavaTypeAccess = (typeConfiguration) -> {
        final CollectionIdJavaType javaTypeAnn = findAnnotation(modelXProperty, CollectionIdJavaType.class);
        if (javaTypeAnn != null) {
            final Class<? extends BasicJavaType<?>> javaType = normalizeJavaType(javaTypeAnn.value());
            if (javaType != null) {
                final ManagedBean<? extends BasicJavaType<?>> bean = beanRegistry.getBean(javaType);
                return bean.getBeanInstance();
            }
        }
        return null;
    };
    explicitJdbcTypeAccess = (typeConfiguration) -> {
        final CollectionIdJdbcType jdbcTypeAnn = findAnnotation(modelXProperty, CollectionIdJdbcType.class);
        if (jdbcTypeAnn != null) {
            final Class<? extends JdbcType> jdbcType = normalizeJdbcType(jdbcTypeAnn.value());
            if (jdbcType != null) {
                final ManagedBean<? extends JdbcType> managedBean = beanRegistry.getBean(jdbcType);
                return managedBean.getBeanInstance();
            }
        }
        final CollectionIdJdbcTypeCode jdbcTypeCodeAnn = findAnnotation(modelXProperty, CollectionIdJdbcTypeCode.class);
        if (jdbcTypeCodeAnn != null) {
            if (jdbcTypeCodeAnn.value() != Integer.MIN_VALUE) {
                return typeConfiguration.getJdbcTypeRegistry().getDescriptor(jdbcTypeCodeAnn.value());
            }
        }
        return null;
    };
    explicitMutabilityAccess = (typeConfiguration) -> {
        final CollectionIdMutability mutabilityAnn = findAnnotation(modelXProperty, CollectionIdMutability.class);
        if (mutabilityAnn != null) {
            final Class<? extends MutabilityPlan<?>> mutability = normalizeMutability(mutabilityAnn.value());
            if (mutability != null) {
                final ManagedBean<? extends MutabilityPlan<?>> jtdBean = beanRegistry.getBean(mutability);
                return jtdBean.getBeanInstance();
            }
        }
        // see if the value's type Class is annotated `@Immutable`
        if (implicitJavaTypeAccess != null) {
            final Class<?> attributeType = ReflectHelper.getClass(implicitJavaTypeAccess.apply(typeConfiguration));
            if (attributeType != null) {
                if (attributeType.isAnnotationPresent(Immutable.class)) {
                    return ImmutableMutabilityPlan.instance();
                }
            }
        }
        // if there is a converter, check it for mutability-related annotations
        if (converterDescriptor != null) {
            final Mutability converterMutabilityAnn = converterDescriptor.getAttributeConverterClass().getAnnotation(Mutability.class);
            if (converterMutabilityAnn != null) {
                final ManagedBean<? extends MutabilityPlan<?>> jtdBean = beanRegistry.getBean(converterMutabilityAnn.value());
                return jtdBean.getBeanInstance();
            }
            if (converterDescriptor.getAttributeConverterClass().isAnnotationPresent(Immutable.class)) {
                return ImmutableMutabilityPlan.instance();
            }
        }
        final Class<? extends UserType> customTypeImpl = Kind.ATTRIBUTE.mappingAccess.customType(modelXProperty);
        if (customTypeImpl.isAnnotationPresent(Immutable.class)) {
            return ImmutableMutabilityPlan.instance();
        }
        // generally, this will trigger usage of the `JavaType#getMutabilityPlan`
        return null;
    };
    // todo (6.0) - handle generator
    final String generator = collectionIdAnn.generator();
}