JaversException TYPE_NAME_NOT_FOUND: type name contains '$$EnhancerByCGLIB$$'
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Calling Javers.findChanges() results in the mentioned exception. It looks like my Pojo was somehow proxied or generated by CGLIB. Strange, because I am not using JPA/Hibernate but MongoDB. Two questions,
- is there a way to prevent this in the future?
- is there a way to "fix" the jv_snapshots table or extend Javers somehow to deserialize this Pojos correctly?
Thank your
javers
asked Nov 8 at 22:22
Jörg Hälker
11
add a comment |
up vote
0
down vote
favorite
Calling Javers.findChanges() results in the mentioned exception. It looks like my Pojo was somehow proxied or generated by CGLIB. Strange, because I am not using JPA/Hibernate but MongoDB. Two questions,
- is there a way to prevent this in the future?
- is there a way to "fix" the jv_snapshots table or extend Javers somehow to deserialize this Pojos correctly?
Thank your
javers
asked Nov 8 at 22:22
Jörg Hälker
11
add a comment |
up vote
0
down vote
favorite
up vote
0
down vote
favorite
Calling Javers.findChanges() results in the mentioned exception. It looks like my Pojo was somehow proxied or generated by CGLIB. Strange, because I am not using JPA/Hibernate but MongoDB. Two questions,
- is there a way to prevent this in the future?
- is there a way to "fix" the jv_snapshots table or extend Javers somehow to deserialize this Pojos correctly?
Thank your
javers
asked Nov 8 at 22:22
Jörg Hälker
11
Calling Javers.findChanges() results in the mentioned exception. It looks like my Pojo was somehow proxied or generated by CGLIB. Strange, because I am not using JPA/Hibernate but MongoDB. Two questions,
- is there a way to prevent this in the future?
- is there a way to "fix" the jv_snapshots table or extend Javers somehow to deserialize this Pojos correctly?
Thank your
javers
javers
asked Nov 8 at 22:22
Jörg Hälker
11
asked Nov 8 at 22:22
Jörg Hälker
11
asked Nov 8 at 22:22
Jörg Hälker
11
asked Nov 8 at 22:22
Jörg Hälker
11
asked Nov 8 at 22:22
Jörg Hälker
11
11
add a comment |
add a comment |
1 Answer
1
active
oldest
votes
up vote
0
down vote
Your application should not commit CGLIB proxies to JaVers. When you are using JPA/Hibernate, JaVers automatically unproxies your entities (see https://javers.org/documentation/spring-integration/#hibernate-unproxy-hook).
I don't know why your application generates those proxies, maybe some AOP framework? It doesn't happen in typical Spring configuration for Mongo.
It's not clear why you have jv_snapshots table since you said that you are using MongoDB.
answered Nov 9 at 23:46
Bartek Walacik
1,6641512
OK, I think I am having proxies because I am using this mongo-Annotation: @DBRef(lazy = true). Is there something like an unproxy hook for lazy dbrefs? I am having a jv_snapshots collection and another collection called jv_head_id. Is this wrong? Where should this things be stored in MongoDB?
– Jörg Hälker
Nov 11 at 12:20
If you have jv_snapshots collection (not table), that's fine :).
– Bartek Walacik
Nov 11 at 19:21
There are no automatic unproxy hook for Mongo DBRef, looks like a missing feature in JaVars, you are encouraged to contribute a PR.
– Bartek Walacik
Nov 11 at 19:22
I made a pull request: github.com/javers/javers/pull/738
– Jörg Hälker
Nov 11 at 22:23
add a comment |
1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
up vote
0
down vote
Your application should not commit CGLIB proxies to JaVers. When you are using JPA/Hibernate, JaVers automatically unproxies your entities (see https://javers.org/documentation/spring-integration/#hibernate-unproxy-hook).
I don't know why your application generates those proxies, maybe some AOP framework? It doesn't happen in typical Spring configuration for Mongo.
It's not clear why you have jv_snapshots table since you said that you are using MongoDB.
answered Nov 9 at 23:46
Bartek Walacik
1,6641512
OK, I think I am having proxies because I am using this mongo-Annotation: @DBRef(lazy = true). Is there something like an unproxy hook for lazy dbrefs? I am having a jv_snapshots collection and another collection called jv_head_id. Is this wrong? Where should this things be stored in MongoDB?
– Jörg Hälker
Nov 11 at 12:20
If you have jv_snapshots collection (not table), that's fine :).
– Bartek Walacik
Nov 11 at 19:21
There are no automatic unproxy hook for Mongo DBRef, looks like a missing feature in JaVars, you are encouraged to contribute a PR.
– Bartek Walacik
Nov 11 at 19:22
I made a pull request: github.com/javers/javers/pull/738
– Jörg Hälker
Nov 11 at 22:23
add a comment |
up vote
0
down vote
Your application should not commit CGLIB proxies to JaVers. When you are using JPA/Hibernate, JaVers automatically unproxies your entities (see https://javers.org/documentation/spring-integration/#hibernate-unproxy-hook).
I don't know why your application generates those proxies, maybe some AOP framework? It doesn't happen in typical Spring configuration for Mongo.
It's not clear why you have jv_snapshots table since you said that you are using MongoDB.
answered Nov 9 at 23:46
Bartek Walacik
1,6641512
OK, I think I am having proxies because I am using this mongo-Annotation: @DBRef(lazy = true). Is there something like an unproxy hook for lazy dbrefs? I am having a jv_snapshots collection and another collection called jv_head_id. Is this wrong? Where should this things be stored in MongoDB?
– Jörg Hälker
Nov 11 at 12:20
If you have jv_snapshots collection (not table), that's fine :).
– Bartek Walacik
Nov 11 at 19:21
There are no automatic unproxy hook for Mongo DBRef, looks like a missing feature in JaVars, you are encouraged to contribute a PR.
– Bartek Walacik
Nov 11 at 19:22
I made a pull request: github.com/javers/javers/pull/738
– Jörg Hälker
Nov 11 at 22:23
add a comment |
up vote
0
down vote
up vote
0
down vote
Your application should not commit CGLIB proxies to JaVers. When you are using JPA/Hibernate, JaVers automatically unproxies your entities (see https://javers.org/documentation/spring-integration/#hibernate-unproxy-hook).
I don't know why your application generates those proxies, maybe some AOP framework? It doesn't happen in typical Spring configuration for Mongo.
It's not clear why you have jv_snapshots table since you said that you are using MongoDB.
answered Nov 9 at 23:46
Bartek Walacik
1,6641512
Your application should not commit CGLIB proxies to JaVers. When you are using JPA/Hibernate, JaVers automatically unproxies your entities (see https://javers.org/documentation/spring-integration/#hibernate-unproxy-hook).
I don't know why your application generates those proxies, maybe some AOP framework? It doesn't happen in typical Spring configuration for Mongo.
It's not clear why you have jv_snapshots table since you said that you are using MongoDB.
answered Nov 9 at 23:46
Bartek Walacik
1,6641512
answered Nov 9 at 23:46
Bartek Walacik
1,6641512
answered Nov 9 at 23:46
Bartek Walacik
1,6641512
answered Nov 9 at 23:46
Bartek Walacik
1,6641512
1,6641512
OK, I think I am having proxies because I am using this mongo-Annotation: @DBRef(lazy = true). Is there something like an unproxy hook for lazy dbrefs? I am having a jv_snapshots collection and another collection called jv_head_id. Is this wrong? Where should this things be stored in MongoDB?
– Jörg Hälker
Nov 11 at 12:20
If you have jv_snapshots collection (not table), that's fine :).
– Bartek Walacik
Nov 11 at 19:21
There are no automatic unproxy hook for Mongo DBRef, looks like a missing feature in JaVars, you are encouraged to contribute a PR.
– Bartek Walacik
Nov 11 at 19:22
I made a pull request: github.com/javers/javers/pull/738
– Jörg Hälker
Nov 11 at 22:23
add a comment |
OK, I think I am having proxies because I am using this mongo-Annotation: @DBRef(lazy = true). Is there something like an unproxy hook for lazy dbrefs? I am having a jv_snapshots collection and another collection called jv_head_id. Is this wrong? Where should this things be stored in MongoDB?
– Jörg Hälker
Nov 11 at 12:20
If you have jv_snapshots collection (not table), that's fine :).
– Bartek Walacik
Nov 11 at 19:21
There are no automatic unproxy hook for Mongo DBRef, looks like a missing feature in JaVars, you are encouraged to contribute a PR.
– Bartek Walacik
Nov 11 at 19:22
I made a pull request: github.com/javers/javers/pull/738
– Jörg Hälker
Nov 11 at 22:23
OK, I think I am having proxies because I am using this mongo-Annotation: @DBRef(lazy = true). Is there something like an unproxy hook for lazy dbrefs? I am having a jv_snapshots collection and another collection called jv_head_id. Is this wrong? Where should this things be stored in MongoDB?
– Jörg Hälker
Nov 11 at 12:20
OK, I think I am having proxies because I am using this mongo-Annotation: @DBRef(lazy = true). Is there something like an unproxy hook for lazy dbrefs? I am having a jv_snapshots collection and another collection called jv_head_id. Is this wrong? Where should this things be stored in MongoDB?
– Jörg Hälker
Nov 11 at 12:20
If you have jv_snapshots collection (not table), that's fine :).
– Bartek Walacik
Nov 11 at 19:21
If you have jv_snapshots collection (not table), that's fine :).
– Bartek Walacik
Nov 11 at 19:21
There are no automatic unproxy hook for Mongo DBRef, looks like a missing feature in JaVars, you are encouraged to contribute a PR.
– Bartek Walacik
Nov 11 at 19:22
There are no automatic unproxy hook for Mongo DBRef, looks like a missing feature in JaVars, you are encouraged to contribute a PR.
– Bartek Walacik
Nov 11 at 19:22
I made a pull request: github.com/javers/javers/pull/738
– Jörg Hälker
Nov 11 at 22:23
I made a pull request: github.com/javers/javers/pull/738
– Jörg Hälker
Nov 11 at 22:23
add a comment |
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