I am trying to set up an entityclass with a postgres server. I need this database to store some images i upload with the primefaces < p:fileUpload/> tag. With this tag the images are uploaded as a UploadedFile, now I can access the contents via getContents() and I will get the image as a Bytearray (byte[] in Java) .

Now I need to know how can i save this Byte Array via the entityclasses in my postgres database. Postgres allows the datatype bytea for a column for this datatype, but if I add Bytearray as a type for the column in the entityclass AxonIvy throws this error: The field type 'Binary' does not support persistence.

So my question is:
Is there any possibility i can save bytearray or blobs on my postgres server via the entity class?
What are all the classes which support persistence?


asked 11.10 at 11:00

markusinho's gravatar image

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Asked: 11.10 at 11:00

Seen: 23 times

Last updated: 11.10 at 11:00