Hello, What's the diference between autogenerated Long key and autogenerated String key???, i mean, if the String is autogenerated, it's not better solution a Long key?, but if the String key is meaningful for the end user, then you should define assigned strategy and assign it before save.
Best Regards 2008/12/13 sudhakargupta <[email protected]> > > Thanks for your reply > > Is there any other way to use the auto generator for the string in mysql > or in any other database > > please suggest me for this solution.. > > Sudhakar.. > > > > mraible wrote: > > > > If you're going to use Strings for the primary key, you'll have to use > > a type of generator that doesn't increment. I've never done this, > > hopefully someone else on this list can help you. > > > > Matt > > > > On Fri, Dec 12, 2008 at 5:39 AM, sudhakargupta > > <[email protected]> wrote: > >> > >> Hi Matt... > >> > >> > >> Presently i'm working with the appfuse2 struts.. In one of my table i > >> need > >> to use the String as a primarykey and use foreignkey relations with this > >> primarykey. > >> > >> i created a model class primary key setters/getters are > >> > >> > >> @Id > >> private String code; > >> > >> private String getCode() { > >> return this.code; > >> } > >> > >> private void setCode(String code) { > >> this.code = code; > >> } > >> > >> and after that run the command like mvn appfuse:gen and creates the all > >> the > >> action classes and the jsp files. after that run the command like mvn > >> jetty:run, then it shows the errors to create the database and to run > the > >> project.. > >> > >> it shows the errors like primarykey field must be the Long datatype.. > >> > >> can u please suggest me to create the database through appfuse .. > >> > >> > >> Sudhakar > >> > >> > >> > >> > >> -- > >> View this message in context: > >> > http://www.nabble.com/Appfuse2-Struts-problem-tp20974893s2369p20974893.html > >> Sent from the AppFuse - User mailing list archive at Nabble.com. > >> > >> > >> --------------------------------------------------------------------- > >> To unsubscribe, e-mail: [email protected] > >> For additional commands, e-mail: [email protected] > >> > >> > > > > --------------------------------------------------------------------- > > To unsubscribe, e-mail: [email protected] > > For additional commands, e-mail: [email protected] > > > > > > > > -- > View this message in context: > http://www.nabble.com/Appfuse2-Struts-problem-tp20974893s2369p20988292.html > Sent from the AppFuse - User mailing list archive at Nabble.com. > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [email protected] > For additional commands, e-mail: [email protected] > > -- Atentamente Oscar Alvarez V (09) 8416 4052
