Description
Jordi Llach Fernandez opened DATAMONGO-1271 and commented
By now lifecycle events are just fired when dealing with root documents (although, by now, when using QueryDSL this support is missing, see https://jira.spring.io/browse/DATAMONGO-1185)
I think that it would be useful to trigger AfterLoad and AfterConvert events when loading related documents, through @DBRef or @DBRef(lazy = true).
I assume that one will use this kind of relation(DBRef) when the relation in itself derives from "root" entites/documents
As far as I have seen the change is minimal. I have provided a sample project on github with a custom MappingMongoConverter that fires these events.
There are two junits, one that fails because of using the default MappingMongoConverter and one that uses my customized MappingMongoConverter
The only relevant part in my CustomMappingMongoConverted starts here https://github.com/yacota/spring-data-dbrefEvents/blob/master/src/main/java/org/springframework/data/mongodb/core/convert/CustomMappingMongoConverter.java#L66
and ends here https://github.com/yacota/spring-data-dbrefEvents/blob/master/src/main/java/org/springframework/data/mongodb/core/convert/CustomMappingMongoConverter.java#L136
Just 3 methods, the rest is pure C&P
I could make a PR if this is a desired feature
UPDATE : added support to @DBRef List/Map
Reference URL: https://github.com/yacota/spring-data-dbrefEvents
Issue Links:
- DATAMONGO-1287 MappingMongoConverter eagerly fetches and converts lazy DbRef to change them afterwards by proxies
("depends on")
Referenced from: pull request #322
1 votes, 4 watchers