Hibernate blob return null

[effectjam]

     Domain .java

private Blob roomDescription;

     public Blob getRoomDescription() {

        return this.roomDescription;

    }

    public void setRoomDescription(Blob roomDescription) {

        this.roomDescription = roomDescription;

    }

     Domain .hbm.xml

     <property name="roomDescription" type="blob">

            <column name="ROOM_DESCRIPTION" />

     </property>

I use Oracle10g database and when query with sql command on sqldeveloper it seems to work properly that there is information inside this field

However, It returns NULL both with HQL on Netbeans and on the web application.

   

How should I fix this problem? Did I forget to configure something?

Thank you in advance.

[adamw]

Hello,

this is a forum for Hibernate Envers only.

Adam