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
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