Long function ( ) { return id ; }
the id for the class . since we use an oracle database , normally we have a sequence here . also , because oracle can be annoying , there is some additional stuff we have to do here to register the oracle sequnce . concode_field_sep String author concode_elem_sep Long id concode_elem_sep Date createDate concode_field_sep void setAuthor concode_elem_sep Date getCreateDate concode_elem_sep String getAuthor concode_elem_sep void setCreateDate concode_elem_sep void setId