Hi,
This does not seem to be supported via JPA.

You could extend the class, rewrite the accessor to encrypt/decrypt and update persistence.xml to define your class.

You could also read http://www.jroller.com/DhavalDalal/entry/database_field_level_encryption_using.

Hopes this help.
Thx.

On 06/07/11 23:02, Saibabu Vallurupalli wrote:
Hi,

I am new to Apache James we are using Apache James with MySQL database.
I have a requirement to encrypt and decrypt the email message. I have spent
some time to understand how the persistence mechanism works in James. Found
persistence.xml file and also sqlResources.xml file. After running some
tests, I found sqlResources.xml file is not used anymore in my
configuration.

Now, My question is how the james_mail table is getting updated? Is there
any possibility to Encrypt/Decrypt message? I thought it is easy if
sqlResources.xml file is used. I can simple add AES_Encrypt and AES_Decrypt
functions to column.

Please help me with this.

Thanks,
Sai



--
Eric

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