grails - gorm domain class shared property -

i have 4 classes

class process {     string status  }  class request {     string status = "incomplete"      belongsto = [parent: parent] }  class response {     string status = "incomplete"      static belongsto = [parent: parent] }  class confirmation {    string status = "incomplete"     static belongsto = [parent: parent] } 

then status of request, response or confirmation updated.

how can achieve autoupdate process.status status of last updated of other 3 classes ?

is there particular grails-way accomplish ?

without details on how domains mapped - relationship process request, response , confirmation - i'll assume have access process other domains.

with assumption, can use gorm events achieve update process.status on afterupdate event in other domains.

for example, in request, response , confirmation, can define like:

def afterupdate() {   .. //get process how   process.status = this.status }