自定义propertyConverter在Neo4j OGM中被覆盖 [英] custom propertyConverter in filter is getting overridden in Neo4j OGM

问题描述

我正在Neo4j OGM中手动设置过滤器的propertyConverter.

I am manually setting propertyConverter of a filter in Neo4j OGM.

filter.setPropertyConverter(new EnumArrayStringConverter(VendorCostStatus.class));
filters.add(filter);

但是当我调用session.loadAll(DomainClass. class ，过滤器)时，它会被LoadByTypeDelegate.loadAll(Class<T> type, Filters filters)

But then when I call session.loadAll(DomainClass.class, filters), it is picked by LoadByTypeDelegate.loadAll(Class<T> type, Filters filters)

但是，然后LoadByTypeDelegate通过调用

But then LoadByTypeDelegate overrides the propertyConverter of the filter by calling

resolvePropertyAnnotations(Class entityType, Iterable<Filter> filters)

，并在域类中设置属性的默认转换器.

and sets the default converter of the property in the domain class.

有人可以告诉我如何使neo4j-ogm使用过滤器中提供的自定义属性转换器吗?我想将ComparisonOperator.IN用于枚举属性

Could anyone please tell me how to make neo4j-ogm use the custom property converter provided in the filter? I want to use ComparisonOperator.IN for enum attributes

推荐答案

不建议设置您自己的属性转换器，无论如何，我相信它绝不是出于这种目的而构建的.看来这是一个不应该公开的api，但在当时是这样.

Setting your own property converter is deprecated, and anyway, I believe it was never built with that intention. It seems to be an api that should not have been exposed but was at the time.

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