/**
* Searches in the prj for the config description with the same ID as for given cfg. If there's no
* such cfgd, it will be created.
*
* @param prj - project description where we'll search (or create) config description
* @param cfg - config description belonging to another project description, it is a sample for
* search and base for possile creation of resulting configuration description.
* @return the configuration description (found or created) or null in case of error
*/
private ICConfigurationDescription findCfg(
ICProjectDescription prj, ICConfigurationDescription cfg) {
String id = cfg.getId();
// find config with the same ID as original one
ICConfigurationDescription c = prj.getConfigurationById(id);
// if there's no cfg found, try to create it
if (c == null) {
try {
c = prj.createConfiguration(id, cfg.getName(), cfg);
c.setDescription(cfg.getDescription());
} catch (CoreException e) {
/* do nothing: c is already null */
}
}
// if creation failed, report an error and return null
if (c == null) {
MessageBox mb = new MessageBox(getShell());
mb.setMessage(Messages.AbstractPage_3);
mb.open();
}
return c;
}
