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Bookmark "Trying to fix "Write operations are not allowed in read-only mode (FlushMode.MANUAL)" error" Watch "Trying to fix "Write operations are not allowed in read-only mode (FlushMode.MANUAL)" error" New topic
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Trying to fix "Write operations are not allowed in read-only mode (FlushMode.MANUAL)" error

Gabriela Radu
Greenhorn

Joined: Jan 26, 2012
Posts: 5

Hello,

I am having fun with Spring Rest and Hibernate on the server side and Android on the client side.
If I am calling methods that use the request method GET, i do get information from server, else if I try to call POST methods, to add an entity in a database, i only get this error:


It drives me a bit crazy because i can't figure out what i am doing wrong here. I've done this before and it worked just fine. Please if you have the time take a look, i need a fresh pair of eyes to look at the code.
This is my controller method:


In persistence.xml i specify:


Why do i keep getting this error if i already specify the flush mode? I have no annotation for transactions) on my service implementation class, or anywhere else regarding my controller.

Any help would be great, thank you.
 
It is sorta covered in the JavaRanch Style Guide.
 
subject: Trying to fix "Write operations are not allowed in read-only mode (FlushMode.MANUAL)" error