Hi Faisal, Version Conflict exception occurs when you are trying to add/update a contact with the email address which Gmail already has (Cannot have more than one contact with same email address).
You can either first check if this email address already exists or just throw your custom exception. I am trying to fetch the Status Code for each exception/ success but not able to get how to do. If we get Status Code, we can display the message according to that. Regards, Ravi [email protected] wrote: > Hi i am getting this exception.... > > Can not update the contact: > com.google.gdata.util.VersionConflictException: Conflict > <?xml version='1.0' encoding='UTF-8'?><entry xmlns='http://www.w3.org/ > 2005/Atom' xmlns:gContact='http://schemas.google.com/contact/2008' > xmlns:batch='http://schemas.google.com/gdata/batch' xmlns:gd='http:// > schemas.google.com/g/2005'><id>http://www.google.com/m8/feeds/contacts/ > matthias.hirschfeld%40googlemail.com/base/1f68ced8851eb52</ > id><updated>2009-01-29T13:34:51.756Z</updated><category scheme='http:// > schemas.google.com/g/2005#kind' term='http://schemas.google.com/ > contact/2008#contact'/><title type='text'>Buschner, Michael</ > title><link rel='http://schemas.google.com/contacts/2008/rel#edit- > photo' type='image/*' href='http://www.google.com/m8/feeds/photos/ > media/matthias.hirschfeld%40googlemail.com/ > 1f68ced8851eb52/1B2M2Y8AsgTpgAmY7PhCfg'/><link rel='self' > type='application/atom+xml' href='http://www.google.com/m8/feeds/ > contacts/matthias.hirschfeld%40googlemail.com/full/1f68ced8851eb52'/ > ><link rel='edit' type='application/atom+xml' href='http:// > www.google.com/m8/feeds/contacts/matthias.hirschfeld%40googlemail.com/full/1f68ced8851eb52/1233236091756000'/><gd:email > rel='http://schemas.google.com/g/2005#other' > address='[email protected]' primary='true'/></entry> > 2009-02-05 20:05:22,692 > > > The code responsible is the following: > > this.contacts = GoogleContactUtils.findContacts(conService,this); > > public static List<ContactEntry> findContacts(ContactsService > service,SessionInfo sessionInfo) > throws RepositoryException{ > > > try{ > String userId=sessionInfo.getUserID(); > > URL feedUrl = new URL("http://www.google.com/m8/feeds/ > contacts/"+userId+"/full"); > ContactQuery query = new ContactQuery(feedUrl); > query.setStartIndex(1); > query.setMaxResults(10000); > > ContactFeed contactResult = service.getFeed(query, > ContactFeed.class); > List<ContactEntry> contacts=new > ArrayList<ContactEntry>(); > contacts.addAll(contactResult.getEntries()); > return contacts; > }catch (Exception e){ > throw new RepositoryException("An exception has occured > while > finding contacts from Google" + e.toString()); > } > > > } > GoogleContactUtils.setContactUniqueName(this.contacts); > > public static void setContactUniqueName(List<ContactEntry> contacts) > throws RepositoryException{ > for(ContactEntry oldContact:contacts){ > ContactEntry contact = null; > try{ > contact=oldContact.getSelf(); > }catch(Exception e){ > throw new RepositoryException("Can not update > the contact: > "+e.toString()); > } > List<ExtendedProperty> properties = > contact.getExtendedProperties > (); > if(properties.size()==0){ > ExtendedProperty property = new > ExtendedProperty(); > property.setName("syncId"); > > > property.setValue(contact.getId().substring(7).replaceAll("/", > "^")); > contact.addExtendedProperty(property); > try{ > contact.update(); > }catch(Exception e){ > throw new RepositoryException("Can not > update the contact: > "+e.toString()); > } > } > > } > } > > > First all contacts are fetched and then an extended property is added > in each contact and then it is updated. At this point when > contact.update is called then exception VersionConflictException > occurs. > > Please help me. Any idea why this occurs? > > Faisal --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Google Contacts API" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/google-contacts-api?hl=en -~----------~----~----~----~------~----~------~--~---
