Read and write XMLTYPE

Hi,
We are working with JDeveloper 11.1.1.3.0.
We have a database table that includes a column of XMLTYPE, and we have created an EO based on that table and the XMLTYPE attribute becomes oracle.job.domain.ClobDomain.
We need to be able to display the raw data from the attribute as an input text and be able to update the XML and save it back to the database.
Does anyone know where there is an example of this? Or can perhaps point me in the right direction for how to achieve this?
Thanks

chk this
http://jobinesh.blogspot.com/2011/04/converter-for-clobdomain.html
http://it.toolbox.com/blogs/jjflash-oracle-journal/plsql-procedure-with-a-clob-argument-from-adf-bc-34814
http://books.google.co.in/books?id=_NG1hb_gezcC&pg=PA716&lpg=PA716&dq=adf+clobDomain&source=bl&ots=d5qWdJNJqt&sig=QD5R0ErLvjxdo8hD-HSraM998vs&hl=en&ei=JN4wTuiZMYjosQLL4uXvCg&sa=X&oi=book_result&ct=result&resnum=6&ved=0CDkQ6AEwBQ#v=onepage&q=adf%20clobDomain&f=false

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