Spring Data Rest with HSQL in memory: old data after server restart

[Huehnerbrust]

Hi there,

I have a strange behaviour on my system. I am running STS 3.1 and I use Spring-DATA-JPA and -REST
My domain model is exposed perfectly via -REST.

But: I get old data via my REST repositories after a server restart.
It is even stranger. I have /files/
If I try to access a file, e.g. "/files/1/", before posting a file, I don't get anything.
But if I post a new file and then try to access the new file via the url "/files/1" I don't get the new file data. I get the data of a file which was created in one of my first runs. This happens even after several server restarts.

I find this behaviour realy strange...
My datasource is created via the EmbeddedDatabaseBuilder:

@Bean public DataSource dataSource() {
    EmbeddedDatabaseBuilder builder = new EmbeddedDatabaseBuilder();
    return builder.setType(EmbeddedDatabaseType.HSQL).build();
  }

Anyone ever experienced this?

Does somebody have a solution?

Thanks!
Dominik

[Huehnerbrust]

Sorry for bringing this up again, but I am still stuck with the problem.

I hav somewhat narrowed down the problem now.

My JpaRepository seems to work fine. At least it gives me the data of files I have created just before.
The problem is that accessing the REST exposed objects still gives me different content when accessing:

/files/

and

/files/1

strange enough, that I get all the content of the file objects under /files/, according to the Spring Data REST documentation it should only give me the links, but, I get all the content of the all file objects which were created since the last server start.

But when I access one of them directly e.g. /files/1 I get content of an old file object that was created in a past server run.

Might there be some caching in spring data rest?

Thanks!
Dominik