[jboss-user] [Persistence, JBoss/CMP, Hibernate, Database] - Hibernate One To Many, multiple relationships off a single f

I have a table (that can't be changed) that is a one to one mapping from multiple entites to a single table the table has 2 fields int key1 String info i have a mapping in table one @OneToMany(fetch=javax.persistence.FetchType.LAZY, mappedBy="associationsCalendar") private List associationRelators; and in table 2 @OneToMany(fetch=javax.persistence.FetchType.LAZY, mappedBy="associationsAdvisory") private List associationRelators; //Associations in the end table i have the following relationships. @ManyToOne(fetch=javax.persistence.FetchType.LAZY, optional=true) @JoinColumn(name="PRNT_CNTNT_ID", insertable=false, updatable=false, nullable=true) private Calendar associationsCalendar; //Associations @ManyToOne(fetch=javax.persistence.FetchType.LAZY, optional=true) @JoinColumn(name="PRNT_CNTNT_ID", insertable=false, updatable=false, nullable=true) private Advisory associationsAdvisory; //Associations I have a web service that is serialising the records, and i only want to serialise the join on the record that actually exists. i.e. calendar and advisory take their primary keys from the same sequence. if the reference is for a advisory and i call getAssociationsCalendar() i get org.hibernate.PropertyAccessException: could not set a field value by reflection setter of ..... I need a way of having the exception not thrown, or a way to get around this issue. I have multiple tables that have the same issue, and am using a library to serialise the objects. any help will be much appreciated. View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4228018#... Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&a...