EJB Dwarf Manager EJB Dwarf Manager DwarfEntityEJB dwarf.DwarfEntity dwarf.DwarfEntityHome dwarf.DwarfEntityBean Container java.lang.Integer False 2.x Dwarf dwarfId> dwarfName> born> dwarfId dwarf/MountainEntity Entity dwarf.MountainEntityHome dwarf.MountainEntity MountainEntityEJB findAll SELECT OBJECT(d) FROM Dwarf d MountainEntityEJB dwarf.MountainEntity dwarf.MountainEntityHome dwarf.MountainEntityBean Container java.lang.Integer False 2.x Mountain mountainId> mountainName> location> mountainId dwarf/DwarfEntity Entity dwarf.DwarfEntityHome dwarf.DwarfEntity DwarfEntityEJB findAll SELECT OBJECT(m) FROM Mountain m DwarfMgr dwarf.DwarfMgrHome dwarf.DwarfMgr dwarf.DwarfMgrBean Stateless Container MountainMgr dwarf.MountainMgrHome dwarf.MountainMgr dwarf.MountainMgrBean Stateless Container Spouse dwarf-has-spouse One DwarfEntityEJB spouse spouse-of-dwarf One DwarfEntityEJB Home dwarf-has-home Many DwarfEntityEJB home home-of-dwarf One MountainEntityEJB King mountain-has-king Many MountainEntityEJB king king-of-mountain One DwarfEntityEJB DwarfEntityEJB * Required MountainEntityEJB * Required DwarfMgr * Required MountainMgr * Required