Example usage for org.springframework.data.mongodb.core.mapping MongoSimpleTypes AUTOGENERATED_ID_TYPES

Introduction

In this page you can find the example usage for org.springframework.data.mongodb.core.mapping MongoSimpleTypes AUTOGENERATED_ID_TYPES.

Prototype

Set AUTOGENERATED_ID_TYPES

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Usage

From source file:org.springframework.data.mongodb.core.MongoTemplate.java

private void assertUpdateableIdIfNotSet(Object entity) {

    MongoPersistentEntity<?> persistentEntity = mappingContext.getPersistentEntity(entity.getClass());
    MongoPersistentProperty idProperty = persistentEntity.getIdProperty();

    if (idProperty == null) {
        return;/*  ww  w .j ava  2 s .co m*/
    }

    ConversionService service = mongoConverter.getConversionService();
    Object idValue = BeanWrapper.create(entity, service).getProperty(idProperty, Object.class, true);

    if (idValue == null && !MongoSimpleTypes.AUTOGENERATED_ID_TYPES.contains(idProperty.getType())) {
        throw new InvalidDataAccessApiUsageException(
                String.format("Cannot autogenerate id of type %s for entity of type %s!",
                        idProperty.getType().getName(), entity.getClass().getName()));
    }
}

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