Yep, knew I had to be missing something :) Thanks Atta! -- Frank W. Zammetti Founder and Chief Software Architect Omnytex Technologies http://www.omnytex.com AIM: fzammetti Yahoo: fzammetti MSN: [EMAIL PROTECTED]
On Fri, September 30, 2005 10:08 am, atta-ur rehman said: > from: > > http://java.sun.com/j2se/1.4.2/docs/api/java/io/Serializable.html > > "When traversing a graph, an object may be encountered that does not > support > the Serializable interface. In this case the NotSerializableException will > be thrown and will identify the class of the non-serializable object." > > ATTA > > > > > On 9/30/05, Frank W. Zammetti <[EMAIL PROTECTED]> wrote: >> >> I'm not sure it is a stupid question... I guess this enters the realm of >> generic Java question, but I can't say I've ever thought about this >> before... what happens if you have a class that implements serializable, >> and you then extend that class and add a member that is NOT >> serializable? >> Does that get flagged at compile-time? No, it wouldn't seem to: >> >> public class test implements java.io.Serializable { } >> >> class Nonser { } >> >> class test1 extends test { >> private Nonser ns = new Nonser(); >> } >> >> This compiled without error or warning. Unless I'm missing something, >> class Nonser is NOT serializable, so by extension test1 should not be, >> even though it is extending a class that is itself serializable. >> >> Like I said, this is one of those things I've never thought about >> before, >> so I wonder what basic thing I've got messed up in my brain? :) >> >> -- >> Frank W. Zammetti >> Founder and Chief Software Architect >> Omnytex Technologies >> http://www.omnytex.com >> AIM: fzammetti >> Yahoo: fzammetti >> MSN: [EMAIL PROTECTED] >> >> On Fri, September 30, 2005 3:57 am, Murray Collingwood said: >> > That's a very good point..... I feel like I've asked a stupid question >> now >> > - duh! >> > >> > Thanks Starki >> > >> > On 30 Sep 2005 at 9:52, starki78 wrote: >> > >> >> I don't know if you have to use implements at all >> >> because >> >> the super-class does already implement it. >> >> What would you like to achieve? >> >> >> >> Regards Starki >> >> >> >> >> >> >> >> >> >> ---------- Initial Header ----------- >> >> >> >> From : "Murray Collingwood" [EMAIL PROTECTED] >> >> To : user@struts.apache.org >> >> Cc : >> >> Date : Fri, 30 Sep 2005 17:27:19 +1000 >> >> Subject : Serializable >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> > Just a quick question. >> >> > >> >> > Does anybody follow any rule (personal or corporate) for when to >> use >> >> "implements >> >> > serializable" on a Struts form-bean? >> >> > >> >> > Kind regards >> >> > mc >> >> > >> >> > >> >> > FOCUS Computing >> >> > Mob: 0415 24 26 24 >> >> > [EMAIL PROTECTED] >> >> > http://www.focus-computing.com.au >> >> > >> >> > >> >> > >> >> > -- >> >> > No virus found in this outgoing message. >> >> > Checked by AVG Anti-Virus. >> >> > Version: 7.0.344 / Virus Database: 267.11.9/115 - Release Date: >> >> 29/09/2005 >> >> > >> >> > >> >> > --------------------------------------------------------------------- >> >> > 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] >> >> >> >> >> >> >> >> -- >> >> No virus found in this incoming message. >> >> Checked by AVG Anti-Virus. >> >> Version: 7.0.344 / Virus Database: 267.11.9/115 - Release Date: >> >> 29/09/2005 >> >> >> > >> > >> > >> > FOCUS Computing >> > Mob: 0415 24 26 24 >> > [EMAIL PROTECTED] >> > http://www.focus-computing.com.au >> > >> > >> > >> > -- >> > No virus found in this outgoing message. >> > Checked by AVG Anti-Virus. >> > Version: 7.0.344 / Virus Database: 267.11.9/115 - Release Date: >> 29/09/2005 >> > >> > >> > --------------------------------------------------------------------- >> > 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] >> >> > --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
