is there a book available which has in-depth discussion of the use of Spring and Hibernate together? I am really looking for complex examples of web-applications (for administration of data in a database via a browser GUI), especially with such features as bidirectional collections and lazy-loading.
I am having a great deal of trouble with the app I am developing right now. One thing is it runs real slow when accessing data. To counter this I try to use lazy-loading, but then I get lazy initialisation exceptions, or objects which are not persisted in the database, for example.