Hi, as I discovered, the Blob will not be saved for new entities in Hibernate because the save operation uses merge, which leaves the Blob behind, as org.hibernate.type.BlobType says: "//Blobs are ignored by merge()".
It seems to be in the EJB3 spec, as a forum entry hints: >>As per the EJB3 spec "Fields or properties of type java.sql.Blob and >>java.sql.Clob are ignored by the merge operation."<< <https://forum.hibernate.org/viewtopic.php?f=1&t=942365> This is unfortunate because Sculptor uses merge for saving entites. Regards, Sascha Broich -- Sascha Broich Development TSA - Teleport Sachsen-Anhalt Service GmbH Herrenstraße 20 - D-06108 Halle Tel: +49 39203 8 2524 - Fax: +49 39203 8 2511 E-Mail: sascha.bro...@tsa.de Firmensitz: Steinfeldstraße 5, D-39179 Barleben Niederlassung: Herrenstraße 20, D-06108 Halle Geschäftsführer: Marco Langhof, Thomas Patzelt Prokurist: Heiko Bosse Amtsgericht: Stendal HRB 6388 http://www.tsa.de ------------------------------------------------------------------------------ _______________________________________________ Fornax-developer mailing list Fornax-developer@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/fornax-developer
